From 4163be82d01b64ac055c789110e6b039e5e49c30 Mon Sep 17 00:00:00 2001
From: wasphin <wasphin@gmail.com>
Date: Fri, 12 Jan 2024 05:58:55 +0000
Subject: [PATCH] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20ZLMediaK?=
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class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span 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similarity index 96%
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+import{w as ln,c as U}from"./path-aUcfwwLI.js";import{aO as an,aP as Y,aQ as O,aR as rn,aS as y,aK as on,aT as z,aU as _,aV as un,aW as t,aX as sn,aY as tn,aZ as fn}from"./mermaid.core-YBgJFCkH.js";function cn(l){return l.innerRadius}function yn(l){return l.outerRadius}function gn(l){return l.startAngle}function mn(l){return l.endAngle}function pn(l){return l&&l.padAngle}function dn(l,h,D,S,v,R,V,a){var E=D-l,i=S-h,n=V-v,m=a-R,r=m*E-n*i;if(!(r*r<y))return r=(n*(h-R)-m*(l-v))/r,[l+r*E,h+r*i]}function J(l,h,D,S,v,R,V){var a=l-D,E=h-S,i=(V?R:-R)/z(a*a+E*E),n=i*E,m=-i*a,r=l+n,s=h+m,f=D+n,c=S+m,W=(r+f)/2,o=(s+c)/2,p=f-r,g=c-s,A=p*p+g*g,T=v-R,P=r*c-f*s,I=(g<0?-1:1)*z(fn(0,T*T*A-P*P)),K=(P*g-p*I)/A,Q=(-P*p-g*I)/A,w=(P*g+p*I)/A,d=(-P*p+g*I)/A,x=K-W,e=Q-o,u=w-W,X=d-o;return x*x+e*e>u*u+X*X&&(K=w,Q=d),{cx:K,cy:Q,x01:-n,y01:-m,x11:K*(v/T-1),y11:Q*(v/T-1)}}function vn(){var l=cn,h=yn,D=U(0),S=null,v=gn,R=mn,V=pn,a=null,E=ln(i);function i(){var n,m,r=+l.apply(this,arguments),s=+h.apply(this,arguments),f=v.apply(this,arguments)-rn,c=R.apply(this,arguments)-rn,W=un(c-f),o=c>f;if(a||(a=n=E()),s<r&&(m=s,s=r,r=m),!(s>y))a.moveTo(0,0);else if(W>on-y)a.moveTo(s*Y(f),s*O(f)),a.arc(0,0,s,f,c,!o),r>y&&(a.moveTo(r*Y(c),r*O(c)),a.arc(0,0,r,c,f,o));else{var p=f,g=c,A=f,T=c,P=W,I=W,K=V.apply(this,arguments)/2,Q=K>y&&(S?+S.apply(this,arguments):z(r*r+s*s)),w=_(un(s-r)/2,+D.apply(this,arguments)),d=w,x=w,e,u;if(Q>y){var X=sn(Q/r*O(K)),B=sn(Q/s*O(K));(P-=X*2)>y?(X*=o?1:-1,A+=X,T-=X):(P=0,A=T=(f+c)/2),(I-=B*2)>y?(B*=o?1:-1,p+=B,g-=B):(I=0,p=g=(f+c)/2)}var Z=s*Y(p),j=s*O(p),C=r*Y(T),F=r*O(T);if(w>y){var G=s*Y(g),H=s*O(g),L=r*Y(A),M=r*O(A),q;if(W<an)if(q=dn(Z,j,L,M,G,H,C,F)){var N=Z-q[0],$=j-q[1],k=G-q[0],b=H-q[1],nn=1/O(tn((N*k+$*b)/(z(N*N+$*$)*z(k*k+b*b)))/2),en=z(q[0]*q[0]+q[1]*q[1]);d=_(w,(r-en)/(nn-1)),x=_(w,(s-en)/(nn+1))}else d=x=0}I>y?x>y?(e=J(L,M,Z,j,s,x,o),u=J(G,H,C,F,s,x,o),a.moveTo(e.cx+e.x01,e.cy+e.y01),x<w?a.arc(e.cx,e.cy,x,t(e.y01,e.x01),t(u.y01,u.x01),!o):(a.arc(e.cx,e.cy,x,t(e.y01,e.x01),t(e.y11,e.x11),!o),a.arc(0,0,s,t(e.cy+e.y11,e.cx+e.x11),t(u.cy+u.y11,u.cx+u.x11),!o),a.arc(u.cx,u.cy,x,t(u.y11,u.x11),t(u.y01,u.x01),!o))):(a.moveTo(Z,j),a.arc(0,0,s,p,g,!o)):a.moveTo(Z,j),!(r>y)||!(P>y)?a.lineTo(C,F):d>y?(e=J(C,F,G,H,r,-d,o),u=J(Z,j,L,M,r,-d,o),a.lineTo(e.cx+e.x01,e.cy+e.y01),d<w?a.arc(e.cx,e.cy,d,t(e.y01,e.x01),t(u.y01,u.x01),!o):(a.arc(e.cx,e.cy,d,t(e.y01,e.x01),t(e.y11,e.x11),!o),a.arc(0,0,r,t(e.cy+e.y11,e.cx+e.x11),t(u.cy+u.y11,u.cx+u.x11),o),a.arc(u.cx,u.cy,d,t(u.y11,u.x11),t(u.y01,u.x01),!o))):a.arc(0,0,r,T,A,o)}if(a.closePath(),n)return a=null,n+""||null}return i.centroid=function(){var n=(+l.apply(this,arguments)+ +h.apply(this,arguments))/2,m=(+v.apply(this,arguments)+ +R.apply(this,arguments))/2-an/2;return[Y(m)*n,O(m)*n]},i.innerRadius=function(n){return arguments.length?(l=typeof n=="function"?n:U(+n),i):l},i.outerRadius=function(n){return arguments.length?(h=typeof n=="function"?n:U(+n),i):h},i.cornerRadius=function(n){return arguments.length?(D=typeof n=="function"?n:U(+n),i):D},i.padRadius=function(n){return arguments.length?(S=n==null?null:typeof n=="function"?n:U(+n),i):S},i.startAngle=function(n){return arguments.length?(v=typeof n=="function"?n:U(+n),i):v},i.endAngle=function(n){return arguments.length?(R=typeof n=="function"?n:U(+n),i):R},i.padAngle=function(n){return arguments.length?(V=typeof n=="function"?n:U(+n),i):V},i.context=function(n){return arguments.length?(a=n??null,i):a},i}export{vn as a};
diff --git a/assets/benchmark.html-Xmdk2BGM.js b/assets/benchmark.html-ESZ9k3Ep.js
similarity index 98%
rename from assets/benchmark.html-Xmdk2BGM.js
rename to assets/benchmark.html-ESZ9k3Ep.js
index dcbd055..c5235cb 100644
--- a/assets/benchmark.html-Xmdk2BGM.js
+++ b/assets/benchmark.html-ESZ9k3Ep.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as d,c as e,e as r}from"./app-RP31lnfq.js";const a={},h=r('<h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试已经严重过时，不具备参考性。</p><h2 id="测试环境" tabindex="-1"><a class="header-anchor" href="#测试环境" aria-hidden="true">#</a> 测试环境</h2><ul><li>系统:Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>内存:15G</li><li>CPU:Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz;4 核</li><li>网络:千兆网卡</li><li>测试端采用回环网络方式访问服务器</li></ul><h2 id="测试工具" tabindex="-1"><a class="header-anchor" href="#测试工具" aria-hidden="true">#</a> 测试工具</h2><p>ZLMeidaKit 自带测试程序 test_benchmark，其为单进程多线程模型</p><h2 id="测试服务器" tabindex="-1"><a class="header-anchor" href="#测试服务器" aria-hidden="true">#</a> 测试服务器</h2><p>ZLMeidaKit 自带测试服务器 test_server,支持 RTSP/RTMP/HLS 服务器；多线程模型。</p><h2 id="测试媒体流" tabindex="-1"><a class="header-anchor" href="#测试媒体流" aria-hidden="true">#</a> 测试媒体流</h2><p>使用 test_server 拉取的 rtmp 流<code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code>;然后通过 test_server 转发代理。 该码流大概 300~400Kbit/s 左右。</p><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><p>说明:在 cmake 构建时，输入<code>cmake .. -DCMAKE_BUILD_TYPE=Release</code>以编译优化版本。</p><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>无</td></tr></tbody></table><table><thead><tr><th>播放器个数(rtsp/tcp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>无</td></tr></tbody></table><h2 id="srs-性能对比" tabindex="-1"><a class="header-anchor" href="#srs-性能对比" aria-hidden="true">#</a> srs 性能对比</h2><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>无</td></tr></tbody></table>',16),i=[h];function s(c,n){return d(),e("div",null,i)}const M=t(a,[["render",s],["__file","benchmark.html.vue"]]);export{M as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as d,c as e,e as r}from"./app-0NopiYEV.js";const a={},h=r('<h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试已经严重过时，不具备参考性。</p><h2 id="测试环境" tabindex="-1"><a class="header-anchor" href="#测试环境" aria-hidden="true">#</a> 测试环境</h2><ul><li>系统:Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>内存:15G</li><li>CPU:Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz;4 核</li><li>网络:千兆网卡</li><li>测试端采用回环网络方式访问服务器</li></ul><h2 id="测试工具" tabindex="-1"><a class="header-anchor" href="#测试工具" aria-hidden="true">#</a> 测试工具</h2><p>ZLMeidaKit 自带测试程序 test_benchmark，其为单进程多线程模型</p><h2 id="测试服务器" tabindex="-1"><a class="header-anchor" href="#测试服务器" aria-hidden="true">#</a> 测试服务器</h2><p>ZLMeidaKit 自带测试服务器 test_server,支持 RTSP/RTMP/HLS 服务器；多线程模型。</p><h2 id="测试媒体流" tabindex="-1"><a class="header-anchor" href="#测试媒体流" aria-hidden="true">#</a> 测试媒体流</h2><p>使用 test_server 拉取的 rtmp 流<code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code>;然后通过 test_server 转发代理。 该码流大概 300~400Kbit/s 左右。</p><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><p>说明:在 cmake 构建时，输入<code>cmake .. -DCMAKE_BUILD_TYPE=Release</code>以编译优化版本。</p><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>无</td></tr></tbody></table><table><thead><tr><th>播放器个数(rtsp/tcp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>无</td></tr></tbody></table><h2 id="srs-性能对比" tabindex="-1"><a class="header-anchor" href="#srs-性能对比" aria-hidden="true">#</a> srs 性能对比</h2><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>无</td></tr></tbody></table>',16),i=[h];function s(c,n){return d(),e("div",null,i)}const M=t(a,[["render",s],["__file","benchmark.html.vue"]]);export{M as default};
diff --git a/assets/benchmark.html-gZd5EMM7.js b/assets/benchmark.html-uo75e0CN.js
similarity index 98%
rename from assets/benchmark.html-gZd5EMM7.js
rename to assets/benchmark.html-uo75e0CN.js
index 9ec9d5b..dc5a163 100644
--- a/assets/benchmark.html-gZd5EMM7.js
+++ b/assets/benchmark.html-uo75e0CN.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as d,e as r}from"./app-RP31lnfq.js";const a={},s=r('<div class="hint-container note"><p class="hint-container-title">This test is severely outdated and is not indicative.</p></div><h2 id="test-environment" tabindex="-1"><a class="header-anchor" href="#test-environment" aria-hidden="true">#</a> Test Environment</h2><ul><li>System: Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>Memory: 15GB</li><li>CPU: Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz; 4 cores</li><li>Network: Gigabit Ethernet</li><li>The test is conducted by accessing the server through a loopback network on the test client.</li></ul><h2 id="test-tools" tabindex="-1"><a class="header-anchor" href="#test-tools" aria-hidden="true">#</a> Test Tools</h2><p>ZLMeidaKit comes with a test benchmark program called test_benchmark, which uses a single-process multi-threaded model.</p><h2 id="test-server" tabindex="-1"><a class="header-anchor" href="#test-server" aria-hidden="true">#</a> Test Server</h2><p>ZLMeidaKit includes a test server called test_server, which supports RTSP/RTMP/HLS protocols and uses a multi-threaded model.</p><h2 id="test-media-stream" tabindex="-1"><a class="header-anchor" href="#test-media-stream" aria-hidden="true">#</a> Test Media Stream</h2><p>The test_server pulls an RTMP stream <code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code> and then forwards it using the test_server. The approximate bitrate of the stream is around 300-400 Kbit/s.</p><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><div class="hint-container note"><p class="hint-container-title">Note</p><p>When building with CMake, use the command <code>cmake .. -DCMAKE_BUILD_TYPE=Release</code> to compile the optimized version.</p></div><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>None</td></tr></tbody></table><table><thead><tr><th>Number of Players (RTSP/TCP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>None</td></tr></tbody></table><h2 id="comparison-with-srs-performance" tabindex="-1"><a class="header-anchor" href="#comparison-with-srs-performance" aria-hidden="true">#</a> Comparison with SRS Performance</h2><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>None</td></tr></tbody></table>',15),h=[s];function i(o,n){return e(),d("div",null,h)}const m=t(a,[["render",i],["__file","benchmark.html.vue"]]);export{m as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as d,e as r}from"./app-0NopiYEV.js";const a={},s=r('<div class="hint-container note"><p class="hint-container-title">This test is severely outdated and is not indicative.</p></div><h2 id="test-environment" tabindex="-1"><a class="header-anchor" href="#test-environment" aria-hidden="true">#</a> Test Environment</h2><ul><li>System: Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>Memory: 15GB</li><li>CPU: Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz; 4 cores</li><li>Network: Gigabit Ethernet</li><li>The test is conducted by accessing the server through a loopback network on the test client.</li></ul><h2 id="test-tools" tabindex="-1"><a class="header-anchor" href="#test-tools" aria-hidden="true">#</a> Test Tools</h2><p>ZLMeidaKit comes with a test benchmark program called test_benchmark, which uses a single-process multi-threaded model.</p><h2 id="test-server" tabindex="-1"><a class="header-anchor" href="#test-server" aria-hidden="true">#</a> Test Server</h2><p>ZLMeidaKit includes a test server called test_server, which supports RTSP/RTMP/HLS protocols and uses a multi-threaded model.</p><h2 id="test-media-stream" tabindex="-1"><a class="header-anchor" href="#test-media-stream" aria-hidden="true">#</a> Test Media Stream</h2><p>The test_server pulls an RTMP stream <code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code> and then forwards it using the test_server. The approximate bitrate of the stream is around 300-400 Kbit/s.</p><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><div class="hint-container note"><p class="hint-container-title">Note</p><p>When building with CMake, use the command <code>cmake .. -DCMAKE_BUILD_TYPE=Release</code> to compile the optimized version.</p></div><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>None</td></tr></tbody></table><table><thead><tr><th>Number of Players (RTSP/TCP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>None</td></tr></tbody></table><h2 id="comparison-with-srs-performance" tabindex="-1"><a class="header-anchor" href="#comparison-with-srs-performance" aria-hidden="true">#</a> Comparison with SRS Performance</h2><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>None</td></tr></tbody></table>',15),h=[s];function i(o,n){return e(),d("div",null,h)}const m=t(a,[["render",i],["__file","benchmark.html.vue"]]);export{m as default};
diff --git a/assets/c4Diagram-817c8e44-ubRVp6pW.js b/assets/c4Diagram-817c8e44-fGBWpqJm.js
similarity index 99%
rename from assets/c4Diagram-817c8e44-ubRVp6pW.js
rename to assets/c4Diagram-817c8e44-fGBWpqJm.js
index 389f1c8..49039b3 100644
--- a/assets/c4Diagram-817c8e44-ubRVp6pW.js
+++ b/assets/c4Diagram-817c8e44-fGBWpqJm.js
@@ -1,4 +1,4 @@
-import{s as Ce,g as we,a as Oe,b as Te,c as Dt,d as ue,e as Re,f as wt,h as Nt,l as le,i as De,w as Se,j as Kt,k as oe,m as Pe}from"./mermaid.core-ygY5oRaR.js";import{d as Me,g as Le}from"./svgDrawCommon-ad5ef572-nvro2Kxm.js";import"./app-RP31lnfq.js";var Yt=function(){var e=function(bt,_,x,m){for(x=x||{},m=bt.length;m--;x[bt[m]]=_);return x},t=[1,24],a=[1,25],o=[1,26],l=[1,27],i=[1,28],s=[1,63],r=[1,64],n=[1,65],h=[1,66],f=[1,67],d=[1,68],p=[1,69],E=[1,29],O=[1,30],R=[1,31],S=[1,32],L=[1,33],Y=[1,34],Q=[1,35],H=[1,36],q=[1,37],G=[1,38],K=[1,39],J=[1,40],Z=[1,41],$=[1,42],tt=[1,43],et=[1,44],it=[1,45],nt=[1,46],st=[1,47],at=[1,48],rt=[1,50],lt=[1,51],ot=[1,52],ct=[1,53],ht=[1,54],ut=[1,55],dt=[1,56],ft=[1,57],pt=[1,58],yt=[1,59],gt=[1,60],At=[14,42],Vt=[14,34,36,37,38,39,40,41,42,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74],Ot=[12,14,34,36,37,38,39,40,41,42,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74],v=[1,82],k=[1,83],A=[1,84],C=[1,85],w=[12,14,42],ne=[12,14,33,42],Pt=[12,14,33,42,76,77,79,80],mt=[12,33],zt=[34,36,37,38,39,40,41,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74],Xt={trace:function(){},yy:{},symbols_:{error:2,start:3,mermaidDoc:4,direction:5,direction_tb:6,direction_bt:7,direction_rl:8,direction_lr:9,graphConfig:10,C4_CONTEXT:11,NEWLINE:12,statements:13,EOF:14,C4_CONTAINER:15,C4_COMPONENT:16,C4_DYNAMIC:17,C4_DEPLOYMENT:18,otherStatements:19,diagramStatements:20,otherStatement:21,title:22,accDescription:23,acc_title:24,acc_title_value:25,acc_descr:26,acc_descr_value:27,acc_descr_multiline_value:28,boundaryStatement:29,boundaryStartStatement:30,boundaryStopStatement:31,boundaryStart:32,LBRACE:33,ENTERPRISE_BOUNDARY:34,attributes:35,SYSTEM_BOUNDARY:36,BOUNDARY:37,CONTAINER_BOUNDARY:38,NODE:39,NODE_L:40,NODE_R:41,RBRACE:42,diagramStatement:43,PERSON:44,PERSON_EXT:45,SYSTEM:46,SYSTEM_DB:47,SYSTEM_QUEUE:48,SYSTEM_EXT:49,SYSTEM_EXT_DB:50,SYSTEM_EXT_QUEUE:51,CONTAINER:52,CONTAINER_DB:53,CONTAINER_QUEUE:54,CONTAINER_EXT:55,CONTAINER_EXT_DB:56,CONTAINER_EXT_QUEUE:57,COMPONENT:58,COMPONENT_DB:59,COMPONENT_QUEUE:60,COMPONENT_EXT:61,COMPONENT_EXT_DB:62,COMPONENT_EXT_QUEUE:63,REL:64,BIREL:65,REL_U:66,REL_D:67,REL_L:68,REL_R:69,REL_B:70,REL_INDEX:71,UPDATE_EL_STYLE:72,UPDATE_REL_STYLE:73,UPDATE_LAYOUT_CONFIG:74,attribute:75,STR:76,STR_KEY:77,STR_VALUE:78,ATTRIBUTE:79,ATTRIBUTE_EMPTY:80,$accept:0,$end:1},terminals_:{2:"error",6:"direction_tb",7:"direction_bt",8:"direction_rl",9:"direction_lr",11:"C4_CONTEXT",12:"NEWLINE",14:"EOF",15:"C4_CONTAINER",16:"C4_COMPONENT",17:"C4_DYNAMIC",18:"C4_DEPLOYMENT",22:"title",23:"accDescription",24:"acc_title",25:"acc_title_value",26:"acc_descr",27:"acc_descr_value",28:"acc_descr_multiline_value",33:"LBRACE",34:"ENTERPRISE_BOUNDARY",36:"SYSTEM_BOUNDARY",37:"BOUNDARY",38:"CONTAINER_BOUNDARY",39:"NODE",40:"NODE_L",41:"NODE_R",42:"RBRACE",44:"PERSON",45:"PERSON_EXT",46:"SYSTEM",47:"SYSTEM_DB",48:"SYSTEM_QUEUE",49:"SYSTEM_EXT",50:"SYSTEM_EXT_DB",51:"SYSTEM_EXT_QUEUE",52:"CONTAINER",53:"CONTAINER_DB",54:"CONTAINER_QUEUE",55:"CONTAINER_EXT",56:"CONTAINER_EXT_DB",57:"CONTAINER_EXT_QUEUE",58:"COMPONENT",59:"COMPONENT_DB",60:"COMPONENT_QUEUE",61:"COMPONENT_EXT",62:"COMPONENT_EXT_DB",63:"COMPONENT_EXT_QUEUE",64:"REL",65:"BIREL",66:"REL_U",67:"REL_D",68:"REL_L",69:"REL_R",70:"REL_B",71:"REL_INDEX",72:"UPDATE_EL_STYLE",73:"UPDATE_REL_STYLE",74:"UPDATE_LAYOUT_CONFIG",76:"STR",77:"STR_KEY",78:"STR_VALUE",79:"ATTRIBUTE",80:"ATTRIBUTE_EMPTY"},productions_:[0,[3,1],[3,1],[5,1],[5,1],[5,1],[5,1],[4,1],[10,4],[10,4],[10,4],[10,4],[10,4],[13,1],[13,1],[13,2],[19,1],[19,2],[19,3],[21,1],[21,1],[21,2],[21,2],[21,1],[29,3],[30,3],[30,3],[30,4],[32,2],[32,2],[32,2],[32,2],[32,2],[32,2],[32,2],[31,1],[20,1],[20,2],[20,3],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,1],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[43,2],[35,1],[35,2],[75,1],[75,2],[75,1],[75,1]],performAction:function(_,x,m,g,T,u,Tt){var y=u.length-1;switch(T){case 3:g.setDirection("TB");break;case 4:g.setDirection("BT");break;case 5:g.setDirection("RL");break;case 6:g.setDirection("LR");break;case 8:case 9:case 10:case 11:case 12:g.setC4Type(u[y-3]);break;case 19:g.setTitle(u[y].substring(6)),this.$=u[y].substring(6);break;case 20:g.setAccDescription(u[y].substring(15)),this.$=u[y].substring(15);break;case 21:this.$=u[y].trim(),g.setTitle(this.$);break;case 22:case 23:this.$=u[y].trim(),g.setAccDescription(this.$);break;case 28:case 29:u[y].splice(2,0,"ENTERPRISE"),g.addPersonOrSystemBoundary(...u[y]),this.$=u[y];break;case 30:g.addPersonOrSystemBoundary(...u[y]),this.$=u[y];break;case 31:u[y].splice(2,0,"CONTAINER"),g.addContainerBoundary(...u[y]),this.$=u[y];break;case 32:g.addDeploymentNode("node",...u[y]),this.$=u[y];break;case 33:g.addDeploymentNode("nodeL",...u[y]),this.$=u[y];break;case 34:g.addDeploymentNode("nodeR",...u[y]),this.$=u[y];break;case 35:g.popBoundaryParseStack();break;case 39:g.addPersonOrSystem("person",...u[y]),this.$=u[y];break;case 40:g.addPersonOrSystem("external_person",...u[y]),this.$=u[y];break;case 41:g.addPersonOrSystem("system",...u[y]),this.$=u[y];break;case 42:g.addPersonOrSystem("system_db",...u[y]),this.$=u[y];break;case 43:g.addPersonOrSystem("system_queue",...u[y]),this.$=u[y];break;case 44:g.addPersonOrSystem("external_system",...u[y]),this.$=u[y];break;case 45:g.addPersonOrSystem("external_system_db",...u[y]),this.$=u[y];break;case 46:g.addPersonOrSystem("external_system_queue",...u[y]),this.$=u[y];break;case 47:g.addContainer("container",...u[y]),this.$=u[y];break;case 48:g.addContainer("container_db",...u[y]),this.$=u[y];break;case 49:g.addContainer("container_queue",...u[y]),this.$=u[y];break;case 50:g.addContainer("external_container",...u[y]),this.$=u[y];break;case 51:g.addContainer("external_container_db",...u[y]),this.$=u[y];break;case 52:g.addContainer("external_container_queue",...u[y]),this.$=u[y];break;case 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diff --git a/assets/classDiagram-48ab76fb-VgeeOHT1.js b/assets/classDiagram-48ab76fb-2huToeoO.js
similarity index 97%
rename from assets/classDiagram-48ab76fb-VgeeOHT1.js
rename to assets/classDiagram-48ab76fb-2huToeoO.js
index 68e8194..c15fdd7 100644
--- a/assets/classDiagram-48ab76fb-VgeeOHT1.js
+++ b/assets/classDiagram-48ab76fb-2huToeoO.js
@@ -1,2 +1,2 @@
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+import{p as A,d as S,s as G}from"./styles-4ba6ed67-LzHEaVgv.js";import{c as v,l as y,h as B,i as W,ao as $,y as M,ar as I}from"./mermaid.core-YBgJFCkH.js";import{G as O,l as P}from"./layout-6DvG_ICF.js";import{l as X}from"./line-QxBjBe1b.js";import"./app-0NopiYEV.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";let H=0;const Y=function(i,a,t,o,p){const g=function(e){switch(e){case p.db.relationType.AGGREGATION:return"aggregation";case p.db.relationType.EXTENSION:return"extension";case p.db.relationType.COMPOSITION:return"composition";case p.db.relationType.DEPENDENCY:return"dependency";case p.db.relationType.LOLLIPOP:return"lollipop"}};a.points=a.points.filter(e=>!Number.isNaN(e.y));const s=a.points,c=X().x(function(e){return e.x}).y(function(e){return e.y}).curve($),n=i.append("path").attr("d",c(s)).attr("id","edge"+H).attr("class","relation");let r="";o.arrowMarkerAbsolute&&(r=window.location.protocol+"//"+window.location.host+window.location.pathname+window.location.search,r=r.replace(/\(/g,"\\("),r=r.replace(/\)/g,"\\)")),t.relation.lineType==1&&n.attr("class","relation dashed-line"),t.relation.lineType==10&&n.attr("class","relation dotted-line"),t.relation.type1!=="none"&&n.attr("marker-start","url("+r+"#"+g(t.relation.type1)+"Start)"),t.relation.type2!=="none"&&n.attr("marker-end","url("+r+"#"+g(t.relation.type2)+"End)");let f,h;const x=a.points.length;let b=M.calcLabelPosition(a.points);f=b.x,h=b.y;let u,m,w,k;if(x%2!==0&&x>1){let e=M.calcCardinalityPosition(t.relation.type1!=="none",a.points,a.points[0]),d=M.calcCardinalityPosition(t.relation.type2!=="none",a.points,a.points[x-1]);y.debug("cardinality_1_point "+JSON.stringify(e)),y.debug("cardinality_2_point "+JSON.stringify(d)),u=e.x,m=e.y,w=d.x,k=d.y}if(t.title!==void 0){const e=i.append("g").attr("class","classLabel"),d=e.append("text").attr("class","label").attr("x",f).attr("y",h).attr("fill","red").attr("text-anchor","middle").text(t.title);window.label=d;const l=d.node().getBBox();e.insert("rect",":first-child").attr("class","box").attr("x",l.x-o.padding/2).attr("y",l.y-o.padding/2).attr("width",l.width+o.padding).attr("height",l.height+o.padding)}y.info("Rendering relation "+JSON.stringify(t)),t.relationTitle1!==void 0&&t.relationTitle1!=="none"&&i.append("g").attr("class","cardinality").append("text").attr("class","type1").attr("x",u).attr("y",m).attr("fill","black").attr("font-size","6").text(t.relationTitle1),t.relationTitle2!==void 0&&t.relationTitle2!=="none"&&i.append("g").attr("class","cardinality").append("text").attr("class","type2").attr("x",w).attr("y",k).attr("fill","black").attr("font-size","6").text(t.relationTitle2),H++},J=function(i,a,t,o){y.debug("Rendering class ",a,t);const p=a.id,g={id:p,label:a.id,width:0,height:0},s=i.append("g").attr("id",o.db.lookUpDomId(p)).attr("class","classGroup");let c;a.link?c=s.append("svg:a").attr("xlink:href",a.link).attr("target",a.linkTarget).append("text").attr("y",t.textHeight+t.padding).attr("x",0):c=s.append("text").attr("y",t.textHeight+t.padding).attr("x",0);let n=!0;a.annotations.forEach(function(d){const l=c.append("tspan").text("«"+d+"»");n||l.attr("dy",t.textHeight),n=!1});let r=C(a);const f=c.append("tspan").text(r).attr("class","title");n||f.attr("dy",t.textHeight);const h=c.node().getBBox().height;let x,b,u;if(a.members.length>0){x=s.append("line").attr("x1",0).attr("y1",t.padding+h+t.dividerMargin/2).attr("y2",t.padding+h+t.dividerMargin/2);const d=s.append("text").attr("x",t.padding).attr("y",h+t.dividerMargin+t.textHeight).attr("fill","white").attr("class","classText");n=!0,a.members.forEach(function(l){_(d,l,n,t),n=!1}),b=d.node().getBBox()}if(a.methods.length>0){u=s.append("line").attr("x1",0).attr("y1",t.padding+h+t.dividerMargin+b.height).attr("y2",t.padding+h+t.dividerMargin+b.height);const d=s.append("text").attr("x",t.padding).attr("y",h+2*t.dividerMargin+b.height+t.textHeight).attr("fill","white").attr("class","classText");n=!0,a.methods.forEach(function(l){_(d,l,n,t),n=!1})}const m=s.node().getBBox();var w=" ";a.cssClasses.length>0&&(w=w+a.cssClasses.join(" "));const e=s.insert("rect",":first-child").attr("x",0).attr("y",0).attr("width",m.width+2*t.padding).attr("height",m.height+t.padding+.5*t.dividerMargin).attr("class",w).node().getBBox().width;return c.node().childNodes.forEach(function(d){d.setAttribute("x",(e-d.getBBox().width)/2)}),a.tooltip&&c.insert("title").text(a.tooltip),x&&x.attr("x2",e),u&&u.attr("x2",e),g.width=e,g.height=m.height+t.padding+.5*t.dividerMargin,g},C=function(i){let a=i.id;return i.type&&(a+="<"+I(i.type)+">"),a},Z=function(i,a,t,o){y.debug("Rendering note ",a,t);const p=a.id,g={id:p,text:a.text,width:0,height:0},s=i.append("g").attr("id",p).attr("class","classGroup");let c=s.append("text").attr("y",t.textHeight+t.padding).attr("x",0);const n=JSON.parse(`"${a.text}"`).split(`
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diff --git a/assets/classDiagram-v2-8ecb0bfc-bhA94s1K.js b/assets/classDiagram-v2-8ecb0bfc-bhA94s1K.js
deleted file mode 100644
index b19a62e..0000000
--- a/assets/classDiagram-v2-8ecb0bfc-bhA94s1K.js
+++ /dev/null
@@ -1,2 +0,0 @@
-import{p as M,d as N,s as $}from"./styles-4ba6ed67-2KGnpqeU.js";import{l as d,c,h as w,y as R,t as B,r as E,o as _,p as G,j as C}from"./mermaid.core-ygY5oRaR.js";import{G as z}from"./layout-wEoclKsW.js";import{r as P}from"./index-67a42d7d-B7ItSCR5.js";import"./app-RP31lnfq.js";import"./edges-80f1ebb6-89E8mCFH.js";import"./createText-aebacdfe-CTBuskZ8.js";import"./line-EJoUorMM.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const S=s=>C.sanitizeText(s,c());let k={dividerMargin:10,padding:5,textHeight:10,curve:void 0};const q=function(s,t,y,n){const e=Object.keys(s);d.info("keys:",e),d.info(s),e.forEach(function(i){var o,r;const l=s[i],p={shape:"rect",id:l.id,domId:l.domId,labelText:S(l.id),labelStyle:"",style:"fill: none; stroke: black",padding:((o=c().flowchart)==null?void 0:o.padding)??((r=c().class)==null?void 0:r.padding)};t.setNode(l.id,p),A(l.classes,t,y,n,l.id),d.info("setNode",p)})},A=function(s,t,y,n,e){const i=Object.keys(s);d.info("keys:",i),d.info(s),i.filter(o=>s[o].parent==e).forEach(function(o){var r,l;const a=s[o],p=a.cssClasses.join(" "),f={labelStyle:"",style:""},m=a.label??a.id,b=0,h="class_box",u={labelStyle:f.labelStyle,shape:h,labelText:S(m),classData:a,rx:b,ry:b,class:p,style:f.style,id:a.id,domId:a.domId,tooltip:n.db.getTooltip(a.id,e)||"",haveCallback:a.haveCallback,link:a.link,width:a.type==="group"?500:void 0,type:a.type,padding:((r=c().flowchart)==null?void 0:r.padding)??((l=c().class)==null?void 0:l.padding)};t.setNode(a.id,u),e&&t.setParent(a.id,e),d.info("setNode",u)})},F=function(s,t,y,n){d.info(s),s.forEach(function(e,i){var o,r;const l=e,a="",p={labelStyle:"",style:""},f=l.text,m=0,b="note",h={labelStyle:p.labelStyle,shape:b,labelText:S(f),noteData:l,rx:m,ry:m,class:a,style:p.style,id:l.id,domId:l.id,tooltip:"",type:"note",padding:((o=c().flowchart)==null?void 0:o.padding)??((r=c().class)==null?void 0:r.padding)};if(t.setNode(l.id,h),d.info("setNode",h),!l.class||!(l.class in n))return;const u=y+i,g={id:`edgeNote${u}`,classes:"relation",pattern:"dotted",arrowhead:"none",startLabelRight:"",endLabelLeft:"",arrowTypeStart:"none",arrowTypeEnd:"none",style:"fill:none",labelStyle:"",curve:E(k.curve,_)};t.setEdge(l.id,l.class,g,u)})},H=function(s,t){const y=c().flowchart;let n=0;s.forEach(function(e){var i;n++;const o={classes:"relation",pattern:e.relation.lineType==1?"dashed":"solid",id:"id"+n,arrowhead:e.type==="arrow_open"?"none":"normal",startLabelRight:e.relationTitle1==="none"?"":e.relationTitle1,endLabelLeft:e.relationTitle2==="none"?"":e.relationTitle2,arrowTypeStart:D(e.relation.type1),arrowTypeEnd:D(e.relation.type2),style:"fill:none",labelStyle:"",curve:E(y==null?void 0:y.curve,_)};if(d.info(o,e),e.style!==void 0){const r=G(e.style);o.style=r.style,o.labelStyle=r.labelStyle}e.text=e.title,e.text===void 0?e.style!==void 0&&(o.arrowheadStyle="fill: #333"):(o.arrowheadStyle="fill: #333",o.labelpos="c",((i=c().flowchart)==null?void 0:i.htmlLabels)??c().htmlLabels?(o.labelType="html",o.label='<span class="edgeLabel">'+e.text+"</span>"):(o.labelType="text",o.label=e.text.replace(C.lineBreakRegex,`
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diff --git a/assets/classDiagram-v2-8ecb0bfc-yizWAp91.js b/assets/classDiagram-v2-8ecb0bfc-yizWAp91.js
new file mode 100644
index 0000000..bcaa937
--- /dev/null
+++ b/assets/classDiagram-v2-8ecb0bfc-yizWAp91.js
@@ -0,0 +1,2 @@
+import{p as M,d as N,s as $}from"./styles-4ba6ed67-LzHEaVgv.js";import{l as d,c,h as w,y as R,t as B,r as E,o as _,p as G,j as C}from"./mermaid.core-YBgJFCkH.js";import{G as z}from"./layout-6DvG_ICF.js";import{r as P}from"./index-67a42d7d-iblPHmxF.js";import"./app-0NopiYEV.js";import"./edges-80f1ebb6-hR1YO9QC.js";import"./createText-aebacdfe-VuGI-o_f.js";import"./line-QxBjBe1b.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const S=s=>C.sanitizeText(s,c());let k={dividerMargin:10,padding:5,textHeight:10,curve:void 0};const q=function(s,t,y,n){const e=Object.keys(s);d.info("keys:",e),d.info(s),e.forEach(function(i){var o,r;const l=s[i],p={shape:"rect",id:l.id,domId:l.domId,labelText:S(l.id),labelStyle:"",style:"fill: none; stroke: black",padding:((o=c().flowchart)==null?void 0:o.padding)??((r=c().class)==null?void 0:r.padding)};t.setNode(l.id,p),A(l.classes,t,y,n,l.id),d.info("setNode",p)})},A=function(s,t,y,n,e){const i=Object.keys(s);d.info("keys:",i),d.info(s),i.filter(o=>s[o].parent==e).forEach(function(o){var r,l;const a=s[o],p=a.cssClasses.join(" "),f={labelStyle:"",style:""},h=a.label??a.id,u=0,b={labelStyle:f.labelStyle,shape:"class_box",labelText:S(h),classData:a,rx:u,ry:u,class:p,style:f.style,id:a.id,domId:a.domId,tooltip:n.db.getTooltip(a.id,e)||"",haveCallback:a.haveCallback,link:a.link,width:a.type==="group"?500:void 0,type:a.type,padding:((r=c().flowchart)==null?void 0:r.padding)??((l=c().class)==null?void 0:l.padding)};t.setNode(a.id,b),e&&t.setParent(a.id,e),d.info("setNode",b)})},F=function(s,t,y,n){d.info(s),s.forEach(function(e,i){var o,r;const l=e,a="",p={labelStyle:"",style:""},f=l.text,h=0,m={labelStyle:p.labelStyle,shape:"note",labelText:S(f),noteData:l,rx:h,ry:h,class:a,style:p.style,id:l.id,domId:l.id,tooltip:"",type:"note",padding:((o=c().flowchart)==null?void 0:o.padding)??((r=c().class)==null?void 0:r.padding)};if(t.setNode(l.id,m),d.info("setNode",m),!l.class||!(l.class in n))return;const b=y+i,g={id:`edgeNote${b}`,classes:"relation",pattern:"dotted",arrowhead:"none",startLabelRight:"",endLabelLeft:"",arrowTypeStart:"none",arrowTypeEnd:"none",style:"fill:none",labelStyle:"",curve:E(k.curve,_)};t.setEdge(l.id,l.class,g,b)})},H=function(s,t){const y=c().flowchart;let n=0;s.forEach(function(e){var i;n++;const o={classes:"relation",pattern:e.relation.lineType==1?"dashed":"solid",id:"id"+n,arrowhead:e.type==="arrow_open"?"none":"normal",startLabelRight:e.relationTitle1==="none"?"":e.relationTitle1,endLabelLeft:e.relationTitle2==="none"?"":e.relationTitle2,arrowTypeStart:D(e.relation.type1),arrowTypeEnd:D(e.relation.type2),style:"fill:none",labelStyle:"",curve:E(y==null?void 0:y.curve,_)};if(d.info(o,e),e.style!==void 0){const r=G(e.style);o.style=r.style,o.labelStyle=r.labelStyle}e.text=e.title,e.text===void 0?e.style!==void 0&&(o.arrowheadStyle="fill: #333"):(o.arrowheadStyle="fill: #333",o.labelpos="c",((i=c().flowchart)==null?void 0:i.htmlLabels)??c().htmlLabels?(o.labelType="html",o.label='<span class="edgeLabel">'+e.text+"</span>"):(o.labelType="text",o.label=e.text.replace(C.lineBreakRegex,`
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diff --git a/assets/collaborative_projects.html-jP_gBiJf.js b/assets/collaborative_projects.html-RO-575me.js
similarity index 98%
rename from assets/collaborative_projects.html-jP_gBiJf.js
rename to assets/collaborative_projects.html-RO-575me.js
index 5e65a7c..d182b00 100644
--- a/assets/collaborative_projects.html-jP_gBiJf.js
+++ b/assets/collaborative_projects.html-RO-575me.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as i,a as e,d as t,b as o}from"./app-RP31lnfq.js";const s={},h=e("p",null,"视频管理平台",-1),_={href:"https://github.com/648540858/wvp-GB28181-pro",target:"_blank",rel:"noopener noreferrer"},c={href:"https://github.com/chatop2020/AKStream",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/any12345com/BXC_SipServer",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/panjjo/gosip",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/tsingeye/FreeEhome",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"播放器",-1),f={href:"https://github.com/numberwolf/h265web.js",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/langhuihui/jessibuca",target:"_blank",rel:"noopener noreferrer"},d={href:"https://github.com/v354412101/wsPlayer",target:"_blank",rel:"noopener noreferrer"},k={href:"https://github.com/any12345com/BXC_gb28181Player",target:"_blank",rel:"noopener noreferrer"},B=e("p",null,"WEB 管理网站",-1),w={href:"https://github.com/1002victor/zlm_webassist",target:"_blank",rel:"noopener noreferrer"},S={href:"https://github.com/langmansh/AKStreamNVR",target:"_blank",rel:"noopener noreferrer"},v=e("p",null,"SDK",-1),M={href:"https://github.com/malegend/ZLMediaKit.Autogen",target:"_blank",rel:"noopener noreferrer"},C={href:"https://github.com/metartc/metaRTC",target:"_blank",rel:"noopener noreferrer"},K=e("p",null,"其他项目(已停止更新)",-1),L={href:"https://gitee.com/hfwudao/GB28181_Node_Http",target:"_blank",rel:"noopener noreferrer"},N={href:"https://gitee.com/kkkkk5G/MediaServerUI",target:"_blank",rel:"noopener noreferrer"},E={href:"https://github.com/chenxiaolei/ZLMediaKit_NVR_UI",target:"_blank",rel:"noopener noreferrer"},G={href:"https://github.com/MingZhuLiu/ZLMediaServerManagent",target:"_blank",rel:"noopener noreferrer"},Z={href:"https://github.com/hctym1995/ZLM_ApiDemo",target:"_blank",rel:"noopener noreferrer"},j={href:"https://github.com/chengxiaosheng/ZLMediaKit.HttpApi",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk",target:"_blank",rel:"noopener noreferrer"};function y(A,R){const r=l("ExternalLinkIcon");return a(),i("div",null,[e("ul",null,[e("li",null,[h,e("ul",null,[e("li",null,[e("a",_,[t("wvp-GB28181-pro"),o(r)]),t(" java 实现的开箱即用的 GB28181 协议视频平台")]),e("li",null,[e("a",c,[t("AKStream"),o(r)]),t(" c#实现的全功能的软 NVR 接口/GB28181 平台")]),e("li",null,[e("a",u,[t("BXC_SipServer"),o(r)]),t(" c++实现的国标 GB28181 流媒体信令服务器")]),e("li",null,[e("a",p,[t("gosip"),o(r)]),t(" golang 实现的 GB28181 服务器")]),e("li",null,[e("a",g,[t("FreeEhome"),o(r)]),t(" golang 实现的海康 ehome 服务器")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",f,[t("h265web.js"),o(r)]),t(" 基于 wasm 支持 H265 的播放器，支持本项目多种专属协议")]),e("li",null,[e("a",m,[t("jessibuca"),o(r)]),t(" 基于 wasm 支持 H265 的播放器")]),e("li",null,[e("a",d,[t("wsPlayer"),o(r)]),t(" 基于 MSE 的 websocket-fmp4 播放器")]),e("li",null,[e("a",k,[t("BXC_gb28181Player"),o(r)]),t(" C++开发的支持国标 GB28181 协议的视频流播放器")])])]),e("li",null,[B,e("ul",null,[e("li",null,[e("a",w,[t("zlm_webassist"),o(r)]),t(" 本项目配套的前后端分离 web 管理项目")]),e("li",null,[e("a",S,[t("AKStreamNVR"),o(r)]),t(" 前后端分离 web 项目,支持 webrtc 播放")])])]),e("li",null,[v,e("ul",null,[e("li",null,[e("a",M,[t("c# sdk"),o(r)]),t(" 本项目 c sdk 完整 c#包装库")]),e("li",null,[e("a",C,[t("metaRTC"),o(r)]),t(" 全国产纯 c webrtc sdk")])])]),e("li",null,[K,e("ul",null,[e("li",null,[e("a",L,[t("NodeJS 实现的 GB28181 平台"),o(r)])]),e("li",null,[e("a",N,[t("基于 ZLMediaKit 主线的管理 WEB 网站 "),o(r)])]),e("li",null,[e("a",E,[t("基于 ZLMediaKit 分支的管理 WEB 网站"),o(r)])]),e("li",null,[e("a",G,[t("一个非常漂亮的可视化后台管理系统"),o(r)])]),e("li",null,[e("a",Z,[t("基于 C SDK 实现的推流客户端"),o(r)])]),e("li",null,[e("a",j,[t("C#版本的 Http API 与 Hook"),o(r)])]),e("li",null,[e("a",x,[t("DotNetCore 的 RESTful 客户端"),o(r)])])])])])])}const D=n(s,[["render",y],["__file","collaborative_projects.html.vue"]]);export{D as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as i,a as e,d as t,b as o}from"./app-0NopiYEV.js";const s={},h=e("p",null,"视频管理平台",-1),_={href:"https://github.com/648540858/wvp-GB28181-pro",target:"_blank",rel:"noopener noreferrer"},c={href:"https://github.com/chatop2020/AKStream",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/any12345com/BXC_SipServer",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/panjjo/gosip",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/tsingeye/FreeEhome",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"播放器",-1),f={href:"https://github.com/numberwolf/h265web.js",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/langhuihui/jessibuca",target:"_blank",rel:"noopener noreferrer"},d={href:"https://github.com/v354412101/wsPlayer",target:"_blank",rel:"noopener noreferrer"},k={href:"https://github.com/any12345com/BXC_gb28181Player",target:"_blank",rel:"noopener noreferrer"},B=e("p",null,"WEB 管理网站",-1),w={href:"https://github.com/1002victor/zlm_webassist",target:"_blank",rel:"noopener noreferrer"},S={href:"https://github.com/langmansh/AKStreamNVR",target:"_blank",rel:"noopener noreferrer"},v=e("p",null,"SDK",-1),M={href:"https://github.com/malegend/ZLMediaKit.Autogen",target:"_blank",rel:"noopener noreferrer"},C={href:"https://github.com/metartc/metaRTC",target:"_blank",rel:"noopener noreferrer"},K=e("p",null,"其他项目(已停止更新)",-1),L={href:"https://gitee.com/hfwudao/GB28181_Node_Http",target:"_blank",rel:"noopener noreferrer"},N={href:"https://gitee.com/kkkkk5G/MediaServerUI",target:"_blank",rel:"noopener noreferrer"},E={href:"https://github.com/chenxiaolei/ZLMediaKit_NVR_UI",target:"_blank",rel:"noopener noreferrer"},G={href:"https://github.com/MingZhuLiu/ZLMediaServerManagent",target:"_blank",rel:"noopener noreferrer"},Z={href:"https://github.com/hctym1995/ZLM_ApiDemo",target:"_blank",rel:"noopener noreferrer"},j={href:"https://github.com/chengxiaosheng/ZLMediaKit.HttpApi",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk",target:"_blank",rel:"noopener noreferrer"};function y(A,R){const r=l("ExternalLinkIcon");return a(),i("div",null,[e("ul",null,[e("li",null,[h,e("ul",null,[e("li",null,[e("a",_,[t("wvp-GB28181-pro"),o(r)]),t(" java 实现的开箱即用的 GB28181 协议视频平台")]),e("li",null,[e("a",c,[t("AKStream"),o(r)]),t(" c#实现的全功能的软 NVR 接口/GB28181 平台")]),e("li",null,[e("a",u,[t("BXC_SipServer"),o(r)]),t(" c++实现的国标 GB28181 流媒体信令服务器")]),e("li",null,[e("a",p,[t("gosip"),o(r)]),t(" golang 实现的 GB28181 服务器")]),e("li",null,[e("a",g,[t("FreeEhome"),o(r)]),t(" golang 实现的海康 ehome 服务器")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",f,[t("h265web.js"),o(r)]),t(" 基于 wasm 支持 H265 的播放器，支持本项目多种专属协议")]),e("li",null,[e("a",m,[t("jessibuca"),o(r)]),t(" 基于 wasm 支持 H265 的播放器")]),e("li",null,[e("a",d,[t("wsPlayer"),o(r)]),t(" 基于 MSE 的 websocket-fmp4 播放器")]),e("li",null,[e("a",k,[t("BXC_gb28181Player"),o(r)]),t(" C++开发的支持国标 GB28181 协议的视频流播放器")])])]),e("li",null,[B,e("ul",null,[e("li",null,[e("a",w,[t("zlm_webassist"),o(r)]),t(" 本项目配套的前后端分离 web 管理项目")]),e("li",null,[e("a",S,[t("AKStreamNVR"),o(r)]),t(" 前后端分离 web 项目,支持 webrtc 播放")])])]),e("li",null,[v,e("ul",null,[e("li",null,[e("a",M,[t("c# sdk"),o(r)]),t(" 本项目 c sdk 完整 c#包装库")]),e("li",null,[e("a",C,[t("metaRTC"),o(r)]),t(" 全国产纯 c webrtc sdk")])])]),e("li",null,[K,e("ul",null,[e("li",null,[e("a",L,[t("NodeJS 实现的 GB28181 平台"),o(r)])]),e("li",null,[e("a",N,[t("基于 ZLMediaKit 主线的管理 WEB 网站 "),o(r)])]),e("li",null,[e("a",E,[t("基于 ZLMediaKit 分支的管理 WEB 网站"),o(r)])]),e("li",null,[e("a",G,[t("一个非常漂亮的可视化后台管理系统"),o(r)])]),e("li",null,[e("a",Z,[t("基于 C SDK 实现的推流客户端"),o(r)])]),e("li",null,[e("a",j,[t("C#版本的 Http API 与 Hook"),o(r)])]),e("li",null,[e("a",x,[t("DotNetCore 的 RESTful 客户端"),o(r)])])])])])])}const D=n(s,[["render",y],["__file","collaborative_projects.html.vue"]]);export{D as default};
diff --git a/assets/collaborative_projects.html-zAkyRydI.js b/assets/collaborative_projects.html-oDX6Yyj3.js
similarity index 98%
rename from assets/collaborative_projects.html-zAkyRydI.js
rename to assets/collaborative_projects.html-oDX6Yyj3.js
index 1cd4d5e..6f8aba2 100644
--- a/assets/collaborative_projects.html-zAkyRydI.js
+++ b/assets/collaborative_projects.html-oDX6Yyj3.js
@@ -1 +1 @@
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diff --git a/assets/compilation_instructions_for_windows_version.html-3EBfQXLm.js b/assets/compilation_instructions_for_windows_version.html-6NKchaAm.js
similarity index 98%
rename from assets/compilation_instructions_for_windows_version.html-3EBfQXLm.js
rename to assets/compilation_instructions_for_windows_version.html-6NKchaAm.js
index 62ec2da..3903382 100644
--- a/assets/compilation_instructions_for_windows_version.html-3EBfQXLm.js
+++ b/assets/compilation_instructions_for_windows_version.html-6NKchaAm.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as c,o as l,c as d,a as s,d as e,b as n,e as o}from"./app-RP31lnfq.js";const t={},p=s("h1",{id:"基于-scoop-vcpkg-的-windows-版编译说明",tabindex:"-1"},[s("a",{class:"header-anchor",href:"#基于-scoop-vcpkg-的-windows-版编译说明","aria-hidden":"true"},"#"),e(" 基于 scoop + vcpkg 的 Windows 版编译说明")],-1),r={href:"https://github.com/lukesampson/scoop",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/microsoft/vcpkg",target:"_blank",rel:"noopener noreferrer"},v=s("code",null,"ZLMediaKit",-1),b=o(`<ul><li><code>scoop</code>: Windows 命令行下使用的软件包安装管理工具;</li><li><code>vcpkg</code>: 微软发起的 C++ 库管理器, 其中有大量常用开源库;</li></ul><p>由于可以在命令行下使用, 可以非常方便的进行自动化集成. 推荐大家试用.</p><p><strong>以下步骤仅在 Windows 10 下测试, 未使用其他 Windows 版本进行测试, 不保证其他 Windows 版本的可用性.</strong></p><p><strong>以下所有操作如无特殊说明均需在 PowerShell 命令行下进行.</strong></p><h2 id="基于-scoop-及-vcpkg-安装编译依赖" tabindex="-1"><a class="header-anchor" href="#基于-scoop-及-vcpkg-安装编译依赖" aria-hidden="true">#</a> 基于 scoop 及 vcpkg 安装编译依赖</h2><h3 id="下载安装-scoop-并使用-scoop-安装依赖工具" tabindex="-1"><a class="header-anchor" href="#下载安装-scoop-并使用-scoop-安装依赖工具" aria-hidden="true">#</a> 下载安装 scoop 并使用 scoop 安装依赖工具</h3><p>以下是为了安装依赖工具 <code>cmake</code> 和 <code>ninja</code>(可选, 但建议安装), 如已安装, 可跳过.</p><p>具体可参考其官网说明, 以下仅列出相关简要步骤.</p><ol><li><p>设置环境变量 <code>SCOOP</code>, 用于配置 <code>scoop</code> 的下载安装目录(包括其管理的软件包):</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token variable">$env</span>:SCOOP <span class="token operator">=</span> <span class="token string">&#39;C:\\work\\develop\\scoop&#39;</span>
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as c,o as l,c as d,a as s,d as e,b as n,e as o}from"./app-0NopiYEV.js";const t={},p=s("h1",{id:"基于-scoop-vcpkg-的-windows-版编译说明",tabindex:"-1"},[s("a",{class:"header-anchor",href:"#基于-scoop-vcpkg-的-windows-版编译说明","aria-hidden":"true"},"#"),e(" 基于 scoop + vcpkg 的 Windows 版编译说明")],-1),r={href:"https://github.com/lukesampson/scoop",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/microsoft/vcpkg",target:"_blank",rel:"noopener noreferrer"},v=s("code",null,"ZLMediaKit",-1),b=o(`<ul><li><code>scoop</code>: Windows 命令行下使用的软件包安装管理工具;</li><li><code>vcpkg</code>: 微软发起的 C++ 库管理器, 其中有大量常用开源库;</li></ul><p>由于可以在命令行下使用, 可以非常方便的进行自动化集成. 推荐大家试用.</p><p><strong>以下步骤仅在 Windows 10 下测试, 未使用其他 Windows 版本进行测试, 不保证其他 Windows 版本的可用性.</strong></p><p><strong>以下所有操作如无特殊说明均需在 PowerShell 命令行下进行.</strong></p><h2 id="基于-scoop-及-vcpkg-安装编译依赖" tabindex="-1"><a class="header-anchor" href="#基于-scoop-及-vcpkg-安装编译依赖" aria-hidden="true">#</a> 基于 scoop 及 vcpkg 安装编译依赖</h2><h3 id="下载安装-scoop-并使用-scoop-安装依赖工具" tabindex="-1"><a class="header-anchor" href="#下载安装-scoop-并使用-scoop-安装依赖工具" aria-hidden="true">#</a> 下载安装 scoop 并使用 scoop 安装依赖工具</h3><p>以下是为了安装依赖工具 <code>cmake</code> 和 <code>ninja</code>(可选, 但建议安装), 如已安装, 可跳过.</p><p>具体可参考其官网说明, 以下仅列出相关简要步骤.</p><ol><li><p>设置环境变量 <code>SCOOP</code>, 用于配置 <code>scoop</code> 的下载安装目录(包括其管理的软件包):</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token variable">$env</span>:SCOOP <span class="token operator">=</span> <span class="token string">&#39;C:\\work\\develop\\scoop&#39;</span>
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>为当前用户设置允许执行 <code>powershell</code> 脚本:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>Set-ExecutionPolicy <span class="token parameter variable">-ExecutionPolicy</span> RemoteSigned <span class="token parameter variable">-Scope</span> CurrentUser
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>安装 <code>scoop</code>:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>iwr <span class="token parameter variable">-useb</span> get.scoop.sh <span class="token operator">|</span> iex
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>为 <code>scoop</code> 添加 <code>extras</code> 软件仓库:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>scoop bucket <span class="token function">add</span> extras
diff --git a/assets/compilation_instructions_for_windows_version.html-xnA-vKUQ.js b/assets/compilation_instructions_for_windows_version.html-Fqb9RcQO.js
similarity index 98%
rename from assets/compilation_instructions_for_windows_version.html-xnA-vKUQ.js
rename to assets/compilation_instructions_for_windows_version.html-Fqb9RcQO.js
index 54c73a5..aecad69 100644
--- a/assets/compilation_instructions_for_windows_version.html-xnA-vKUQ.js
+++ b/assets/compilation_instructions_for_windows_version.html-Fqb9RcQO.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as d,c as t,a as n,d as e,b as a,e as o}from"./app-RP31lnfq.js";const c={},r=n("h1",{id:"building-instructions-for-windows",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#building-instructions-for-windows","aria-hidden":"true"},"#"),e(" Building Instructions for Windows")],-1),p=n("code",null,"ZLMediaKit",-1),u={href:"https://github.com/lukesampson/scoop",target:"_blank",rel:"noopener noreferrer"},v={href:"https://github.com/microsoft/vcpkg",target:"_blank",rel:"noopener noreferrer"},m=o(`<ul><li><code>scoop</code>: A package installation manager for Windows command-line.</li><li><code>vcpkg</code>: A C++ library manager initiated by Microsoft, which includes many commonly used open-source libraries.</li></ul><p>Since these tools can be used from the command line, they enable convenient automation and integration. We recommend giving them a try.</p><p><strong>Please note that the following steps have only been tested on Windows 10 and may not work on other Windows versions.</strong></p><p><strong>Unless specified otherwise, all operations should be performed in PowerShell command line.</strong></p><h2 id="installing-build-dependencies-using-scoop-and-vcpkg" tabindex="-1"><a class="header-anchor" href="#installing-build-dependencies-using-scoop-and-vcpkg" aria-hidden="true">#</a> Installing Build Dependencies using scoop and vcpkg</h2><h3 id="download-and-install-scoop-and-use-scoop-to-install-dependency-tools" tabindex="-1"><a class="header-anchor" href="#download-and-install-scoop-and-use-scoop-to-install-dependency-tools" aria-hidden="true">#</a> Download and Install scoop, and use scoop to install dependency tools</h3><p>The following steps are for installing the dependency tools <code>cmake</code> and <code>ninja</code> (optional but recommended) using scoop. If you already have them installed, you can skip these steps.</p><p>For detailed instructions, please refer to the official scoop documentation. Below are the summarized steps:</p><ol><li><p>Set the environment variable <code>SCOOP</code> to configure the download and installation directory for <code>scoop</code> (including the managed software packages). Run the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token variable">$env</span>:SCOOP <span class="token operator">=</span> <span class="token string">&#39;C:\\work\\develop\\scoop&#39;</span>
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as d,c as t,a as n,d as e,b as a,e as o}from"./app-0NopiYEV.js";const c={},r=n("h1",{id:"building-instructions-for-windows",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#building-instructions-for-windows","aria-hidden":"true"},"#"),e(" Building Instructions for Windows")],-1),p=n("code",null,"ZLMediaKit",-1),u={href:"https://github.com/lukesampson/scoop",target:"_blank",rel:"noopener noreferrer"},v={href:"https://github.com/microsoft/vcpkg",target:"_blank",rel:"noopener noreferrer"},m=o(`<ul><li><code>scoop</code>: A package installation manager for Windows command-line.</li><li><code>vcpkg</code>: A C++ library manager initiated by Microsoft, which includes many commonly used open-source libraries.</li></ul><p>Since these tools can be used from the command line, they enable convenient automation and integration. We recommend giving them a try.</p><p><strong>Please note that the following steps have only been tested on Windows 10 and may not work on other Windows versions.</strong></p><p><strong>Unless specified otherwise, all operations should be performed in PowerShell command line.</strong></p><h2 id="installing-build-dependencies-using-scoop-and-vcpkg" tabindex="-1"><a class="header-anchor" href="#installing-build-dependencies-using-scoop-and-vcpkg" aria-hidden="true">#</a> Installing Build Dependencies using scoop and vcpkg</h2><h3 id="download-and-install-scoop-and-use-scoop-to-install-dependency-tools" tabindex="-1"><a class="header-anchor" href="#download-and-install-scoop-and-use-scoop-to-install-dependency-tools" aria-hidden="true">#</a> Download and Install scoop, and use scoop to install dependency tools</h3><p>The following steps are for installing the dependency tools <code>cmake</code> and <code>ninja</code> (optional but recommended) using scoop. If you already have them installed, you can skip these steps.</p><p>For detailed instructions, please refer to the official scoop documentation. Below are the summarized steps:</p><ol><li><p>Set the environment variable <code>SCOOP</code> to configure the download and installation directory for <code>scoop</code> (including the managed software packages). Run the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token variable">$env</span>:SCOOP <span class="token operator">=</span> <span class="token string">&#39;C:\\work\\develop\\scoop&#39;</span>
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>Allow the execution of PowerShell scripts for the current user by running the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>Set-ExecutionPolicy <span class="token parameter variable">-ExecutionPolicy</span> RemoteSigned <span class="token parameter variable">-Scope</span> CurrentUser
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>Install <code>scoop</code> by running the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>iwr <span class="token parameter variable">-useb</span> get.scoop.sh <span class="token operator">|</span> iex
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>Add the <code>extras</code> software repository to <code>scoop</code> by running the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>scoop bucket <span class="token function">add</span> extras
diff --git a/assets/config_file.html-e7VlJmFs.js b/assets/config_file.html-9Xa4KaRE.js
similarity index 99%
rename from assets/config_file.html-e7VlJmFs.js
rename to assets/config_file.html-9Xa4KaRE.js
index bc0bcfe..c975edd 100644
--- a/assets/config_file.html-e7VlJmFs.js
+++ b/assets/config_file.html-9Xa4KaRE.js
@@ -1,4 +1,4 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as t,c as i,a as l,d as n,b as o,w as c,e as p}from"./app-RP31lnfq.js";const r={},m=p(`<div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token comment">#!!!! This configuration file is an example configuration file intended to inform the reader about the specific meanings and functions of each configuration item.</span>
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as t,c as i,a as l,d as n,b as o,w as c,e as p}from"./app-0NopiYEV.js";const r={},m=p(`<div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token comment">#!!!! This configuration file is an example configuration file intended to inform the reader about the specific meanings and functions of each configuration item.</span>
 <span class="token comment">#!!!! When executing cmake, this configuration file will be copied to the release/\${operating_system_type}/\${build_type} (e.g., release/linux/Debug) folder.</span>
 <span class="token comment">#!!!! This folder (release/\${operating_system_type}/\${build_type}) is also the target path for generating executable programs. When executing the MediaServer process, it will default to load the config.ini file in the same directory as the configuration file.</span>
 <span class="token comment">#!!!! If you modify this example configuration file (conf/config.ini), it will not be loaded by the MediaServer process because the MediaServer process defaults to loading release/\${operating_system_type}/\${build_type}/config.ini.</span>
diff --git a/assets/config_file.html-NeQ-HnE0.js b/assets/config_file.html-d15slbyo.js
similarity index 81%
rename from assets/config_file.html-NeQ-HnE0.js
rename to assets/config_file.html-d15slbyo.js
index 4f871a0..1a6f36d 100644
--- a/assets/config_file.html-NeQ-HnE0.js
+++ b/assets/config_file.html-d15slbyo.js
@@ -1 +1 @@
-import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as i,c as _,a as o,d as e,b as n,w as l}from"./app-RP31lnfq.js";const s={},f={href:"https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini",target:"_blank",rel:"noopener noreferrer"};function m(d,p){const r=t("ExternalLinkIcon"),a=t("RouterLink");return i(),_("div",null,[o("p",null,[o("a",f,[e("配置文件范例以及注释"),n(r)])]),o("p",null,[e("也可以参考"),n(a,{to:"/zh/guide/media_server/web_hook_api.html"},{default:l(()=>[e("MediaServer 支持的 HTTP-HOOK-API")]),_:1}),e("了解 hook 相关的配置")])])}const k=c(s,[["render",m],["__file","config_file.html.vue"]]);export{k as default};
+import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as i,c as _,a as o,d as e,b as n,w as l}from"./app-0NopiYEV.js";const s={},f={href:"https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini",target:"_blank",rel:"noopener noreferrer"};function m(d,p){const r=t("ExternalLinkIcon"),a=t("RouterLink");return i(),_("div",null,[o("p",null,[o("a",f,[e("配置文件范例以及注释"),n(r)])]),o("p",null,[e("也可以参考"),n(a,{to:"/zh/guide/media_server/web_hook_api.html"},{default:l(()=>[e("MediaServer 支持的 HTTP-HOOK-API")]),_:1}),e("了解 hook 相关的配置")])])}const k=c(s,[["render",m],["__file","config_file.html.vue"]]);export{k as default};
diff --git a/assets/contact.html-_Z6vlVkO.js b/assets/contact.html-KwkduCZ8.js
similarity index 94%
rename from assets/contact.html-_Z6vlVkO.js
rename to assets/contact.html-KwkduCZ8.js
index d078bb8..dac690f 100644
--- a/assets/contact.html-_Z6vlVkO.js
+++ b/assets/contact.html-KwkduCZ8.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as i,e as a}from"./app-RP31lnfq.js";const c={},o=a('<h2 id="联系信息" tabindex="-1"><a class="header-anchor" href="#联系信息" aria-hidden="true">#</a> 联系信息</h2><ul><li><p>邮箱：<a href="mailto:1213642868@qq.com">1213642868@qq.com</a>(本项目相关或流媒体相关问题请走 issue 流程，否则恕不邮件答复)</p></li><li><p>请关注微信公众号获取最新消息推送：</p><figure><img src="https://user-images.githubusercontent.com/11495632/232451702-4c50bc72-84d8-4c94-af2b-57290088ba7a.png" alt="图片" width="200" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li><li><p>也可以自愿有偿加入知识星球咨询和获取资料：</p><figure><img src="https://user-images.githubusercontent.com/11495632/231946329-aa8517b0-3cf5-49cf-8c75-a93ed58cb9d2.png" alt="图片" width="200" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li></ul>',2),n=[o];function r(s,l){return e(),i("div",null,n)}const p=t(c,[["render",r],["__file","contact.html.vue"]]);export{p as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as i,e as a}from"./app-0NopiYEV.js";const c={},o=a('<h2 id="联系信息" tabindex="-1"><a class="header-anchor" href="#联系信息" aria-hidden="true">#</a> 联系信息</h2><ul><li><p>邮箱：<a href="mailto:1213642868@qq.com">1213642868@qq.com</a>(本项目相关或流媒体相关问题请走 issue 流程，否则恕不邮件答复)</p></li><li><p>请关注微信公众号获取最新消息推送：</p><figure><img src="https://user-images.githubusercontent.com/11495632/232451702-4c50bc72-84d8-4c94-af2b-57290088ba7a.png" alt="图片" width="200" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li><li><p>也可以自愿有偿加入知识星球咨询和获取资料：</p><figure><img src="https://user-images.githubusercontent.com/11495632/231946329-aa8517b0-3cf5-49cf-8c75-a93ed58cb9d2.png" alt="图片" width="200" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li></ul>',2),n=[o];function r(s,l){return e(),i("div",null,n)}const p=t(c,[["render",r],["__file","contact.html.vue"]]);export{p as default};
diff --git a/assets/contact.html-JZn2Qe3S.js b/assets/contact.html-t3j5rpRG.js
similarity index 95%
rename from assets/contact.html-JZn2Qe3S.js
rename to assets/contact.html-t3j5rpRG.js
index ceea683..567c90d 100644
--- a/assets/contact.html-JZn2Qe3S.js
+++ b/assets/contact.html-t3j5rpRG.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as t,b as i}from"./app-RP31lnfq.js";const s={},c=e("h2",{id:"contact-information",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#contact-information","aria-hidden":"true"},"#"),t(" Contact Information")],-1),u=e("li",null,[e("p",null,[t("Email: "),e("a",{href:"mailto:1213642868@qq.com"},"1213642868@qq.com"),t(" (For project-related or streaming media-related questions, please follow the issue process. Otherwise, we will not reply to emails.)")])],-1),d={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/2364",target:"_blank",rel:"noopener noreferrer"},h=e("li",null,[e("p",null,"Follow WeChat Official Account:"),e("figure",null,[e("img",{src:"https://user-images.githubusercontent.com/11495632/232451702-4c50bc72-84d8-4c94-af2b-57290088ba7a.png",alt:"图片",width:"200",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")])],-1);function m(p,f){const o=a("ExternalLinkIcon");return l(),r("div",null,[c,e("ul",null,[u,e("li",null,[e("p",null,[t("QQ groups: Both QQ groups with a total of 4000 members are full. We will not create new QQ groups in the future. Users can join the "),e("a",d,[t("Knowledge Planet"),i(o)]),t(" to ask questions and support this project.")])]),h])])}const b=n(s,[["render",m],["__file","contact.html.vue"]]);export{b as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as t,b as i}from"./app-0NopiYEV.js";const s={},c=e("h2",{id:"contact-information",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#contact-information","aria-hidden":"true"},"#"),t(" Contact Information")],-1),u=e("li",null,[e("p",null,[t("Email: "),e("a",{href:"mailto:1213642868@qq.com"},"1213642868@qq.com"),t(" (For project-related or streaming media-related questions, please follow the issue process. Otherwise, we will not reply to emails.)")])],-1),d={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/2364",target:"_blank",rel:"noopener noreferrer"},h=e("li",null,[e("p",null,"Follow WeChat Official Account:"),e("figure",null,[e("img",{src:"https://user-images.githubusercontent.com/11495632/232451702-4c50bc72-84d8-4c94-af2b-57290088ba7a.png",alt:"图片",width:"200",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")])],-1);function m(p,f){const o=a("ExternalLinkIcon");return l(),r("div",null,[c,e("ul",null,[u,e("li",null,[e("p",null,[t("QQ groups: Both QQ groups with a total of 4000 members are full. We will not create new QQ groups in the future. Users can join the "),e("a",d,[t("Knowledge Planet"),i(o)]),t(" to ask questions and support this project.")])]),h])])}const b=n(s,[["render",m],["__file","contact.html.vue"]]);export{b as default};
diff --git a/assets/createText-aebacdfe-CTBuskZ8.js b/assets/createText-aebacdfe-VuGI-o_f.js
similarity index 99%
rename from assets/createText-aebacdfe-CTBuskZ8.js
rename to assets/createText-aebacdfe-VuGI-o_f.js
index 1dc9dfe..831f088 100644
--- a/assets/createText-aebacdfe-CTBuskZ8.js
+++ b/assets/createText-aebacdfe-VuGI-o_f.js
@@ -1,4 +1,4 @@
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diff --git a/assets/delay_test.html-wn_gavSy.js b/assets/delay_test.html-54KDTai-.js
similarity index 98%
rename from assets/delay_test.html-wn_gavSy.js
rename to assets/delay_test.html-54KDTai-.js
index ad12784..5d7460d 100644
--- a/assets/delay_test.html-wn_gavSy.js
+++ b/assets/delay_test.html-54KDTai-.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c as a,e as i}from"./app-RP31lnfq.js";const o={},l=i('<div class="hint-container note"><p class="hint-container-title">Note</p><p>This test was conducted earlier, and some content may have become outdated. The <code>ultraLowDelay</code> configuration option has been removed. To achieve the lowest delay mode, set the combined write delay to 0 (default is 0). When testing the delay, you can use WebRTC playback.</p></div><h2 id="network-environment" tabindex="-1"><a class="header-anchor" href="#network-environment" aria-hidden="true">#</a> Network Environment</h2><ul><li><code>localhost</code></li></ul><h2 id="operating-system" tabindex="-1"><a class="header-anchor" href="#operating-system" aria-hidden="true">#</a> Operating System</h2><ul><li><code>macOS</code></li></ul><h2 id="server" tabindex="-1"><a class="header-anchor" href="#server" aria-hidden="true">#</a> Server</h2><ul><li><code>MediaServer</code>, startup parameter <code>-t 1</code>, single-threaded startup</li><li>Open the configuration file and enable <code>ultraLowDelay</code> mode</li></ul><h2 id="streaming-software" tabindex="-1"><a class="header-anchor" href="#streaming-software" aria-hidden="true">#</a> Streaming Software</h2><ul><li><code>obs</code>, RTMP streaming to localhost</li><li><code>Rate Control</code>: <code>CBR</code></li><li><code>Bitrate</code>: 2500</li><li><code>Custom Buffer Size</code>: 100</li><li><code>Keyframe Interval</code>: 2 seconds</li><li><code>CPU Usage Preset</code>: <code>ultrafast</code></li><li><code>Profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>Resolution</code>: 1280x720</li><li><code>FPS</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="player" tabindex="-1"><a class="header-anchor" href="#player" aria-hidden="true">#</a> Player</h2><ul><li>Built-in <code>test_player</code></li><li>Play RTSP (test both UDP and TCP modes) or RTMP on localhost</li></ul><h2 id="testing-method" tabindex="-1"><a class="header-anchor" href="#testing-method" aria-hidden="true">#</a> Testing Method</h2><ul><li>Open a browser and go to the online stopwatch webpage https://miaobiao.51240.com/</li><li>Configure OBS to capture the stopwatch section of the browser image and start streaming to MediaServer</li><li>Open the test_player and play the corresponding RTSP or RTMP URL</li><li>Use a screenshot tool to capture the frames and compare the time difference between the online stopwatch webpage and the test_player</li></ul><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><ul><li><p>RTMP playback, delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (TCP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (UDP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="test-conclusion" tabindex="-1"><a class="header-anchor" href="#test-conclusion" aria-hidden="true">#</a> Test Conclusion</h2><ul><li>In the single-threaded mode, where the player and streaming software are in the same thread without any thread switching, the delay is slightly more stable and lower.</li><li>Enabling TCP_NODELAY and disabling MSG_MORE did not significantly optimize the delay in this test.</li><li>The average delay from multiple screenshots is around 300ms, with a minimum of around 200ms and a maximum of over 400ms.</li><li>Back in 2017, when I developed my own streaming software (unfortunately, I didn&#39;t save the .exe file), I was able to achieve a minimum delay of around 120ms, which is currently not achievable. It is suspected that OBS still has relatively high streaming delay.</li><li>It is recommended to disable audio during streaming tests. For encoding formats like AAC, the encoding delay can exceed 100ms.</li><li>This test was conducted on macOS. Ideally, the server would be Linux, the streaming software would be on Windows, and if the player rendering is done independently, the delay could be even lower.</li><li>Those interested can conduct tests on Windows. In 2017, when I tested it on a local network, with the streaming software, server, and player not on the same host, the delay was as low as 120ms. It should be even lower with localhost.</li></ul>',17),n=[l];function s(d,r){return t(),a("div",null,n)}const m=e(o,[["render",s],["__file","delay_test.html.vue"]]);export{m as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c as a,e as i}from"./app-0NopiYEV.js";const o={},l=i('<div class="hint-container note"><p class="hint-container-title">Note</p><p>This test was conducted earlier, and some content may have become outdated. The <code>ultraLowDelay</code> configuration option has been removed. To achieve the lowest delay mode, set the combined write delay to 0 (default is 0). When testing the delay, you can use WebRTC playback.</p></div><h2 id="network-environment" tabindex="-1"><a class="header-anchor" href="#network-environment" aria-hidden="true">#</a> Network Environment</h2><ul><li><code>localhost</code></li></ul><h2 id="operating-system" tabindex="-1"><a class="header-anchor" href="#operating-system" aria-hidden="true">#</a> Operating System</h2><ul><li><code>macOS</code></li></ul><h2 id="server" tabindex="-1"><a class="header-anchor" href="#server" aria-hidden="true">#</a> Server</h2><ul><li><code>MediaServer</code>, startup parameter <code>-t 1</code>, single-threaded startup</li><li>Open the configuration file and enable <code>ultraLowDelay</code> mode</li></ul><h2 id="streaming-software" tabindex="-1"><a class="header-anchor" href="#streaming-software" aria-hidden="true">#</a> Streaming Software</h2><ul><li><code>obs</code>, RTMP streaming to localhost</li><li><code>Rate Control</code>: <code>CBR</code></li><li><code>Bitrate</code>: 2500</li><li><code>Custom Buffer Size</code>: 100</li><li><code>Keyframe Interval</code>: 2 seconds</li><li><code>CPU Usage Preset</code>: <code>ultrafast</code></li><li><code>Profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>Resolution</code>: 1280x720</li><li><code>FPS</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="player" tabindex="-1"><a class="header-anchor" href="#player" aria-hidden="true">#</a> Player</h2><ul><li>Built-in <code>test_player</code></li><li>Play RTSP (test both UDP and TCP modes) or RTMP on localhost</li></ul><h2 id="testing-method" tabindex="-1"><a class="header-anchor" href="#testing-method" aria-hidden="true">#</a> Testing Method</h2><ul><li>Open a browser and go to the online stopwatch webpage https://miaobiao.51240.com/</li><li>Configure OBS to capture the stopwatch section of the browser image and start streaming to MediaServer</li><li>Open the test_player and play the corresponding RTSP or RTMP URL</li><li>Use a screenshot tool to capture the frames and compare the time difference between the online stopwatch webpage and the test_player</li></ul><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><ul><li><p>RTMP playback, delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (TCP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (UDP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="test-conclusion" tabindex="-1"><a class="header-anchor" href="#test-conclusion" aria-hidden="true">#</a> Test Conclusion</h2><ul><li>In the single-threaded mode, where the player and streaming software are in the same thread without any thread switching, the delay is slightly more stable and lower.</li><li>Enabling TCP_NODELAY and disabling MSG_MORE did not significantly optimize the delay in this test.</li><li>The average delay from multiple screenshots is around 300ms, with a minimum of around 200ms and a maximum of over 400ms.</li><li>Back in 2017, when I developed my own streaming software (unfortunately, I didn&#39;t save the .exe file), I was able to achieve a minimum delay of around 120ms, which is currently not achievable. It is suspected that OBS still has relatively high streaming delay.</li><li>It is recommended to disable audio during streaming tests. For encoding formats like AAC, the encoding delay can exceed 100ms.</li><li>This test was conducted on macOS. Ideally, the server would be Linux, the streaming software would be on Windows, and if the player rendering is done independently, the delay could be even lower.</li><li>Those interested can conduct tests on Windows. In 2017, when I tested it on a local network, with the streaming software, server, and player not on the same host, the delay was as low as 120ms. It should be even lower with localhost.</li></ul>',17),n=[l];function s(d,r){return t(),a("div",null,n)}const m=e(o,[["render",s],["__file","delay_test.html.vue"]]);export{m as default};
diff --git a/assets/delay_test.html-nuUiWXnv.js b/assets/delay_test.html-YaKGDOck.js
similarity index 98%
rename from assets/delay_test.html-nuUiWXnv.js
rename to assets/delay_test.html-YaKGDOck.js
index 3cd870d..798a8ce 100644
--- a/assets/delay_test.html-nuUiWXnv.js
+++ b/assets/delay_test.html-YaKGDOck.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as i,c as a,e as l}from"./app-RP31lnfq.js";const c={},d=l('<h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试时间比较早，部分内容已失效；其中<code>ultraLowDelay</code>配置项已经删除；合并写延时改成 0 时(默认为 0)即为最低延时模式； 大家测试延时时，可以使用 webrtc 播放来测试。</p><h2 id="网络环境" tabindex="-1"><a class="header-anchor" href="#网络环境" aria-hidden="true">#</a> 网络环境</h2><ul><li><code>localhost</code></li></ul><h2 id="操作系统" tabindex="-1"><a class="header-anchor" href="#操作系统" aria-hidden="true">#</a> 操作系统</h2><ul><li><code>macOS</code></li></ul><h2 id="服务器" tabindex="-1"><a class="header-anchor" href="#服务器" aria-hidden="true">#</a> 服务器</h2><ul><li><code>MediaServer</code>,启动参数 <code>-t 1</code> ,单线程启动</li><li>配置文件打开<code>ultraLowDelay</code>模式</li></ul><h2 id="推流器" tabindex="-1"><a class="header-anchor" href="#推流器" aria-hidden="true">#</a> 推流器</h2><ul><li><code>obs</code> rtmp 推流到 localhost</li><li><code>速率控制</code>：<code>CBR</code></li><li><code>比特率</code>: 2500</li><li><code>自定义缓存大小</code>: 100</li><li><code>关键帧将</code>：2 秒</li><li><code>CPU使用预设</code>: <code>ultrafast</code></li><li><code>profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>分辨率</code>: 1280x720</li><li><code>fps</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="播放器" tabindex="-1"><a class="header-anchor" href="#播放器" aria-hidden="true">#</a> 播放器</h2><ul><li>内置 test_player</li><li>localhost 播放 rtsp(udp、tcp 模式都测试)或 rtmp</li></ul><h2 id="测试方法" tabindex="-1"><a class="header-anchor" href="#测试方法" aria-hidden="true">#</a> 测试方法</h2><ul><li>打开浏览器，打开在线秒表网页 https://miaobiao.51240.com/</li><li>设置 OBS，截取浏览器秒表部分图像，开始推流给 MediaServer</li><li>打开 test_player，播放对应的 rtsp 或 rtmp url</li><li>使用截图工具，定格画面，并对比网页与 test_player 播放器画面在线秒表时间差</li></ul><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><ul><li><p>播放 rtmp,延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(tcp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(udp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="测试结论" tabindex="-1"><a class="header-anchor" href="#测试结论" aria-hidden="true">#</a> 测试结论</h2><ul><li>在单线程下，播放器和推流器在同一个线程，没有跨线程切换问题，延时稍微稳定并低点</li><li>开启 TCP_NODELAY 关闭 MSG_MORE 在本轮测试中对优化延时效果不大</li><li>多次截图平均下来有 300ms 左右的延时，最低 200ms 左右，最高有 400+ms</li><li>17 年我自己写推流器(很遗憾没保存下 exe 文件)的情况下，最低延时能达到 120ms 左右，目前根本达不到，怀疑 obs 推流延时还是较高</li><li>推流时建议关闭音频再测试，像 AAC 这种编码格式，编码延时能达到 100ms 以上</li><li>本次测试都是再 macOS 下测试的，理想情况下，服务器是 linux，推流器 windows，播放器渲染自己做的话延时可能还能更低</li><li>感兴趣的朋友们可以在 windows 下测试下，17 年我是在局域网中测试的，推流器、服务器、播放器都不是同一台主机，延时尚且低至 120ms，如果 localhost 应该能更低。</li></ul>',18),t=[d];function o(r,s){return i(),a("div",null,t)}const u=e(c,[["render",o],["__file","delay_test.html.vue"]]);export{u as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as i,c as a,e as l}from"./app-0NopiYEV.js";const c={},d=l('<h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试时间比较早，部分内容已失效；其中<code>ultraLowDelay</code>配置项已经删除；合并写延时改成 0 时(默认为 0)即为最低延时模式； 大家测试延时时，可以使用 webrtc 播放来测试。</p><h2 id="网络环境" tabindex="-1"><a class="header-anchor" href="#网络环境" aria-hidden="true">#</a> 网络环境</h2><ul><li><code>localhost</code></li></ul><h2 id="操作系统" tabindex="-1"><a class="header-anchor" href="#操作系统" aria-hidden="true">#</a> 操作系统</h2><ul><li><code>macOS</code></li></ul><h2 id="服务器" tabindex="-1"><a class="header-anchor" href="#服务器" aria-hidden="true">#</a> 服务器</h2><ul><li><code>MediaServer</code>,启动参数 <code>-t 1</code> ,单线程启动</li><li>配置文件打开<code>ultraLowDelay</code>模式</li></ul><h2 id="推流器" tabindex="-1"><a class="header-anchor" href="#推流器" aria-hidden="true">#</a> 推流器</h2><ul><li><code>obs</code> rtmp 推流到 localhost</li><li><code>速率控制</code>：<code>CBR</code></li><li><code>比特率</code>: 2500</li><li><code>自定义缓存大小</code>: 100</li><li><code>关键帧将</code>：2 秒</li><li><code>CPU使用预设</code>: <code>ultrafast</code></li><li><code>profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>分辨率</code>: 1280x720</li><li><code>fps</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="播放器" tabindex="-1"><a class="header-anchor" href="#播放器" aria-hidden="true">#</a> 播放器</h2><ul><li>内置 test_player</li><li>localhost 播放 rtsp(udp、tcp 模式都测试)或 rtmp</li></ul><h2 id="测试方法" tabindex="-1"><a class="header-anchor" href="#测试方法" aria-hidden="true">#</a> 测试方法</h2><ul><li>打开浏览器，打开在线秒表网页 https://miaobiao.51240.com/</li><li>设置 OBS，截取浏览器秒表部分图像，开始推流给 MediaServer</li><li>打开 test_player，播放对应的 rtsp 或 rtmp url</li><li>使用截图工具，定格画面，并对比网页与 test_player 播放器画面在线秒表时间差</li></ul><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><ul><li><p>播放 rtmp,延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(tcp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(udp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="测试结论" tabindex="-1"><a class="header-anchor" href="#测试结论" aria-hidden="true">#</a> 测试结论</h2><ul><li>在单线程下，播放器和推流器在同一个线程，没有跨线程切换问题，延时稍微稳定并低点</li><li>开启 TCP_NODELAY 关闭 MSG_MORE 在本轮测试中对优化延时效果不大</li><li>多次截图平均下来有 300ms 左右的延时，最低 200ms 左右，最高有 400+ms</li><li>17 年我自己写推流器(很遗憾没保存下 exe 文件)的情况下，最低延时能达到 120ms 左右，目前根本达不到，怀疑 obs 推流延时还是较高</li><li>推流时建议关闭音频再测试，像 AAC 这种编码格式，编码延时能达到 100ms 以上</li><li>本次测试都是再 macOS 下测试的，理想情况下，服务器是 linux，推流器 windows，播放器渲染自己做的话延时可能还能更低</li><li>感兴趣的朋友们可以在 windows 下测试下，17 年我是在局域网中测试的，推流器、服务器、播放器都不是同一台主机，延时尚且低至 120ms，如果 localhost 应该能更低。</li></ul>',18),t=[d];function o(r,s){return i(),a("div",null,t)}const u=e(c,[["render",o],["__file","delay_test.html.vue"]]);export{u as default};
diff --git a/assets/dependency.html-kZHrVdhi.js b/assets/dependency.html-8pevclZ9.js
similarity index 98%
rename from assets/dependency.html-kZHrVdhi.js
rename to assets/dependency.html-8pevclZ9.js
index d18b522..9db8c59 100644
--- a/assets/dependency.html-kZHrVdhi.js
+++ b/assets/dependency.html-8pevclZ9.js
@@ -1 +1 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as d,a as e,d as t,b as r,e as o}from"./app-RP31lnfq.js";const s={},c=o('<h2 id="i-zlmediakit-s-list-of-dependent-libraries" tabindex="-1"><a class="header-anchor" href="#i-zlmediakit-s-list-of-dependent-libraries" aria-hidden="true">#</a> I. ZLMediaKit&#39;s List of Dependent Libraries</h2><table><thead><tr><th style="text-align:center;">Dependent Components</th><th style="text-align:center;">License Type</th><th style="text-align:center;">Remarks</th><th style="text-align:center;">Project Address</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Strong dependency, ZLToolKit also partially depends on some open-source codes</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Default dependency, can be removed when ENABLE_HLS, ENABLE_MP4, ENABLE_RTPPROXY are set to disabled at compile time</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer dependency</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">Dependency when enabling SSL and WebRTC related features, can be removed when ENABLE_OPENSSL, ENABLE_WEBRTC are set to disabled at compile time</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when enabling WebRTC related features, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">Dependency when enabling WebRTC datachannel related features, can be removed when ENABLE_SCTP is set to disabled at compile time</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">Some WebRTC source code extracted from mediasoup, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">There&#39;s minor dependency with the transcoding branch and mk_api, can be removed when ENABLE_FFMPEG is set to disabled at compile time, default is disabled</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when ENABLE_WPOLL is enabled during Windows compilation, default is disabled</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps related parsing code, originated from a friend, modified, initially extracted from ffmpeg, copyright doubtful</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="ii-other-dependencies" tabindex="-1"><a class="header-anchor" href="#ii-other-dependencies" aria-hidden="true">#</a> II. Other Dependencies</h2><ul><li>SDL dependency when enabling the compilation of the test_player test program.</li><li>Dependencies on libx264 and libfacc when enabling x264/faac related features, default is disabled.</li><li>jemalloc dependency when enabling jemalloc, default is disabled.</li><li>Dependency on libmysql-clinet when enabling mysql connection pool feature, default is disabled.</li></ul><h2 id="iii-zltoolkit-related-dependencies" tabindex="-1"><a class="header-anchor" href="#iii-zltoolkit-related-dependencies" aria-hidden="true">#</a> III. ZLToolkit Related Dependencies</h2>',5),h={href:"https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h",target:"_blank",rel:"noopener noreferrer"},b={href:"https://github.com/r-lyeh-archived/mINI",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h",target:"_blank",rel:"noopener noreferrer"},f={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h",target:"_blank",rel:"noopener noreferrer"},y={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h",target:"_blank",rel:"noopener noreferrer"},_={href:"https://github.com/vog/sha1",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h",target:"_blank",rel:"noopener noreferrer"};function L(E,T){const n=l("ExternalLinkIcon");return a(),d("div",null,[c,e("ul",null,[e("li",null,[e("a",h,[t("getopt"),r(n)]),t(" is a command-line parsing tool for Windows, not needed for other platforms.")]),e("li",null,[e("a",p,[t("uv_errno"),r(n)]),t(" some error handling code is derived from libuv.")]),e("li",null,[e("a",m,[t("strptime_win"),r(n)]),t(" is the strptime porting function code for Windows, sourced from the internet, origin unknown.")]),e("li",null,[e("a",g,[t("mini"),r(n)])])]),e("p",null,[t("is sourced from "),e("a",b,[t("github"),r(n)]),t(", after arrangement and modification.")]),e("ul",null,[e("li",null,[e("a",u,[t("function_traits"),r(n)]),t(" is sourced from the internet, likely from Qi Yu.")]),e("li",null,[e("a",f,[t("base64"),r(n)]),t(" is sourced from the internet, modified, likely originated from ffmpeg.")]),e("li",null,[e("a",y,[t("SHA1"),r(n)]),t(" is arranged from "),e("a",_,[t("GitHub"),r(n)])]),e("li",null,[e("a",x,[t("MD5"),r(n)]),t(" is arranged from GitHub, the original source is no longer findable.")])])])}const Z=i(s,[["render",L],["__file","dependency.html.vue"]]);export{Z as default};
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as d,a as e,d as t,b as r,e as o}from"./app-0NopiYEV.js";const s={},c=o('<h2 id="i-zlmediakit-s-list-of-dependent-libraries" tabindex="-1"><a class="header-anchor" href="#i-zlmediakit-s-list-of-dependent-libraries" aria-hidden="true">#</a> I. ZLMediaKit&#39;s List of Dependent Libraries</h2><table><thead><tr><th style="text-align:center;">Dependent Components</th><th style="text-align:center;">License Type</th><th style="text-align:center;">Remarks</th><th style="text-align:center;">Project Address</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Strong dependency, ZLToolKit also partially depends on some open-source codes</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Default dependency, can be removed when ENABLE_HLS, ENABLE_MP4, ENABLE_RTPPROXY are set to disabled at compile time</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer dependency</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">Dependency when enabling SSL and WebRTC related features, can be removed when ENABLE_OPENSSL, ENABLE_WEBRTC are set to disabled at compile time</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when enabling WebRTC related features, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">Dependency when enabling WebRTC datachannel related features, can be removed when ENABLE_SCTP is set to disabled at compile time</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">Some WebRTC source code extracted from mediasoup, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">There&#39;s minor dependency with the transcoding branch and mk_api, can be removed when ENABLE_FFMPEG is set to disabled at compile time, default is disabled</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when ENABLE_WPOLL is enabled during Windows compilation, default is disabled</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps related parsing code, originated from a friend, modified, initially extracted from ffmpeg, copyright doubtful</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="ii-other-dependencies" tabindex="-1"><a class="header-anchor" href="#ii-other-dependencies" aria-hidden="true">#</a> II. Other Dependencies</h2><ul><li>SDL dependency when enabling the compilation of the test_player test program.</li><li>Dependencies on libx264 and libfacc when enabling x264/faac related features, default is disabled.</li><li>jemalloc dependency when enabling jemalloc, default is disabled.</li><li>Dependency on libmysql-clinet when enabling mysql connection pool feature, default is disabled.</li></ul><h2 id="iii-zltoolkit-related-dependencies" tabindex="-1"><a class="header-anchor" href="#iii-zltoolkit-related-dependencies" aria-hidden="true">#</a> III. ZLToolkit Related Dependencies</h2>',5),h={href:"https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h",target:"_blank",rel:"noopener noreferrer"},b={href:"https://github.com/r-lyeh-archived/mINI",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h",target:"_blank",rel:"noopener noreferrer"},f={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h",target:"_blank",rel:"noopener noreferrer"},y={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h",target:"_blank",rel:"noopener noreferrer"},_={href:"https://github.com/vog/sha1",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h",target:"_blank",rel:"noopener noreferrer"};function L(E,T){const n=l("ExternalLinkIcon");return a(),d("div",null,[c,e("ul",null,[e("li",null,[e("a",h,[t("getopt"),r(n)]),t(" is a command-line parsing tool for Windows, not needed for other platforms.")]),e("li",null,[e("a",p,[t("uv_errno"),r(n)]),t(" some error handling code is derived from libuv.")]),e("li",null,[e("a",m,[t("strptime_win"),r(n)]),t(" is the strptime porting function code for Windows, sourced from the internet, origin unknown.")]),e("li",null,[e("a",g,[t("mini"),r(n)])])]),e("p",null,[t("is sourced from "),e("a",b,[t("github"),r(n)]),t(", after arrangement and modification.")]),e("ul",null,[e("li",null,[e("a",u,[t("function_traits"),r(n)]),t(" is sourced from the internet, likely from Qi Yu.")]),e("li",null,[e("a",f,[t("base64"),r(n)]),t(" is sourced from the internet, modified, likely originated from ffmpeg.")]),e("li",null,[e("a",y,[t("SHA1"),r(n)]),t(" is arranged from "),e("a",_,[t("GitHub"),r(n)])]),e("li",null,[e("a",x,[t("MD5"),r(n)]),t(" is arranged from GitHub, the original source is no longer findable.")])])])}const Z=i(s,[["render",L],["__file","dependency.html.vue"]]);export{Z as default};
diff --git a/assets/dependency.html-WFMeX_wi.js b/assets/dependency.html-jVZ5GKgo.js
similarity index 98%
rename from assets/dependency.html-WFMeX_wi.js
rename to assets/dependency.html-jVZ5GKgo.js
index a9854e0..5f60389 100644
--- a/assets/dependency.html-WFMeX_wi.js
+++ b/assets/dependency.html-jVZ5GKgo.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as a,c as s,a as t,d as e,b as l,e as o}from"./app-RP31lnfq.js";const d={},c=o('<h2 id="一、zlmediakit-依赖的库列表" tabindex="-1"><a class="header-anchor" href="#一、zlmediakit-依赖的库列表" aria-hidden="true">#</a> 一、zlmediakit 依赖的库列表</h2><table><thead><tr><th style="text-align:center;">依赖组件</th><th style="text-align:center;">协议类型</th><th style="text-align:center;">备注</th><th style="text-align:center;">项目地址</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">强依赖，ZLToolKit 也部分依赖某些开源代码</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">默认依赖，编译时指定 ENABLE_HLS,ENABLE_MP4,ENABLE_RTPPROXY 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer 依赖</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">开启 ssl 和 webrtc 相关功能时依赖，编译时指定 ENABLE_OPENSSL,ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">开启 webrtc 相关功能时依赖，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">开启 webrtc datachannel 相关功能时依赖，编译时指定 ENABLE_SCTP 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">部分 webrtc 源码提取自 mediasoup，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">转码分支与 mk_api 有轻微依赖，编译时指定 ENABLE_FFMPEG 为关闭时可以去除依赖，默认关闭</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">Windows 下编译 ENABLE_WPOLL 为开始时依赖，默认关闭</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps 相关解析代码，来自朋友，经过修改，应该最开始提取自 ffmpeg，版权存疑</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="二、其他依赖" tabindex="-1"><a class="header-anchor" href="#二、其他依赖" aria-hidden="true">#</a> 二、其他依赖</h2><ul><li>开启编译 test_player 测试程序时依赖 sdl。</li><li>开启 x264/faac 相关功能时依赖 libx264 与 libfacc，默认关闭。</li><li>开启 jemalloc 时依赖 jemalloc，默认关闭。</li><li>开始 mysql 连接池功能时依赖 libmysql-clinet，默认关闭。</li></ul><h2 id="三、zltoolkit-相关依赖" tabindex="-1"><a class="header-anchor" href="#三、zltoolkit-相关依赖" aria-hidden="true">#</a> 三、ZLToolkit 相关依赖</h2>',5),h={href:"https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp",target:"_blank",rel:"noopener noreferrer"},b={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/r-lyeh-archived/mINI",target:"_blank",rel:"noopener noreferrer"},_={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h",target:"_blank",rel:"noopener noreferrer"},y={href:"https://github.com/vog/sha1",target:"_blank",rel:"noopener noreferrer"},L={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h",target:"_blank",rel:"noopener noreferrer"};function f(E,T){const r=i("ExternalLinkIcon");return a(),s("div",null,[c,t("ul",null,[t("li",null,[t("p",null,[t("a",h,[e("getopt"),l(r)]),e(" windows 下命令行解析工具，其他平台不依赖。")])]),t("li",null,[t("p",null,[t("a",p,[e("uv_errno"),l(r)]),e(" 部分错误处理代码来自 libuv。")])]),t("li",null,[t("p",null,[t("a",g,[e("strptime_win"),l(r)]),e(" windows 下 strptime 移植函数代码，来源网络，出处已不可考。")])]),t("li",null,[t("p",null,[t("a",b,[e("mini"),l(r)]),e(" 来源于"),t("a",u,[e("github"),l(r)]),e(",经过整理和修改。")])]),t("li",null,[t("p",null,[t("a",_,[e("function_traits"),l(r)]),e("来源自网络，应该出自祁宇。")])]),t("li",null,[t("p",null,[t("a",m,[e("base64"),l(r)]),e(" 来源自网络，经过修改，应该出自 ffmpeg。")])]),t("li",null,[t("p",null,[t("a",x,[e("SHA1"),l(r)]),e(" 整理自"),t("a",y,[e("GitHub"),l(r)])])]),t("li",null,[t("p",null,[t("a",L,[e("MD5"),l(r)]),e(" 整理自 GitHub,已无法找到原始出处。")])])])])}const k=n(d,[["render",f],["__file","dependency.html.vue"]]);export{k as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as a,c as s,a as t,d as e,b as l,e as o}from"./app-0NopiYEV.js";const d={},c=o('<h2 id="一、zlmediakit-依赖的库列表" tabindex="-1"><a class="header-anchor" href="#一、zlmediakit-依赖的库列表" aria-hidden="true">#</a> 一、zlmediakit 依赖的库列表</h2><table><thead><tr><th style="text-align:center;">依赖组件</th><th style="text-align:center;">协议类型</th><th style="text-align:center;">备注</th><th style="text-align:center;">项目地址</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">强依赖，ZLToolKit 也部分依赖某些开源代码</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">默认依赖，编译时指定 ENABLE_HLS,ENABLE_MP4,ENABLE_RTPPROXY 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer 依赖</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">开启 ssl 和 webrtc 相关功能时依赖，编译时指定 ENABLE_OPENSSL,ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">开启 webrtc 相关功能时依赖，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">开启 webrtc datachannel 相关功能时依赖，编译时指定 ENABLE_SCTP 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">部分 webrtc 源码提取自 mediasoup，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">转码分支与 mk_api 有轻微依赖，编译时指定 ENABLE_FFMPEG 为关闭时可以去除依赖，默认关闭</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">Windows 下编译 ENABLE_WPOLL 为开始时依赖，默认关闭</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps 相关解析代码，来自朋友，经过修改，应该最开始提取自 ffmpeg，版权存疑</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="二、其他依赖" tabindex="-1"><a class="header-anchor" href="#二、其他依赖" aria-hidden="true">#</a> 二、其他依赖</h2><ul><li>开启编译 test_player 测试程序时依赖 sdl。</li><li>开启 x264/faac 相关功能时依赖 libx264 与 libfacc，默认关闭。</li><li>开启 jemalloc 时依赖 jemalloc，默认关闭。</li><li>开始 mysql 连接池功能时依赖 libmysql-clinet，默认关闭。</li></ul><h2 id="三、zltoolkit-相关依赖" tabindex="-1"><a class="header-anchor" href="#三、zltoolkit-相关依赖" aria-hidden="true">#</a> 三、ZLToolkit 相关依赖</h2>',5),h={href:"https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32",target:"_blank",rel:"noopener noreferrer"},p={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h",target:"_blank",rel:"noopener noreferrer"},g={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp",target:"_blank",rel:"noopener noreferrer"},b={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/r-lyeh-archived/mINI",target:"_blank",rel:"noopener noreferrer"},_={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h",target:"_blank",rel:"noopener noreferrer"},m={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h",target:"_blank",rel:"noopener noreferrer"},x={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h",target:"_blank",rel:"noopener noreferrer"},y={href:"https://github.com/vog/sha1",target:"_blank",rel:"noopener noreferrer"},L={href:"https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h",target:"_blank",rel:"noopener noreferrer"};function f(E,T){const r=i("ExternalLinkIcon");return a(),s("div",null,[c,t("ul",null,[t("li",null,[t("p",null,[t("a",h,[e("getopt"),l(r)]),e(" windows 下命令行解析工具，其他平台不依赖。")])]),t("li",null,[t("p",null,[t("a",p,[e("uv_errno"),l(r)]),e(" 部分错误处理代码来自 libuv。")])]),t("li",null,[t("p",null,[t("a",g,[e("strptime_win"),l(r)]),e(" windows 下 strptime 移植函数代码，来源网络，出处已不可考。")])]),t("li",null,[t("p",null,[t("a",b,[e("mini"),l(r)]),e(" 来源于"),t("a",u,[e("github"),l(r)]),e(",经过整理和修改。")])]),t("li",null,[t("p",null,[t("a",_,[e("function_traits"),l(r)]),e("来源自网络，应该出自祁宇。")])]),t("li",null,[t("p",null,[t("a",m,[e("base64"),l(r)]),e(" 来源自网络，经过修改，应该出自 ffmpeg。")])]),t("li",null,[t("p",null,[t("a",x,[e("SHA1"),l(r)]),e(" 整理自"),t("a",y,[e("GitHub"),l(r)])])]),t("li",null,[t("p",null,[t("a",L,[e("MD5"),l(r)]),e(" 整理自 GitHub,已无法找到原始出处。")])])])])}const k=n(d,[["render",f],["__file","dependency.html.vue"]]);export{k as default};
diff --git a/assets/edges-80f1ebb6-89E8mCFH.js b/assets/edges-80f1ebb6-hR1YO9QC.js
similarity index 99%
rename from assets/edges-80f1ebb6-89E8mCFH.js
rename to assets/edges-80f1ebb6-hR1YO9QC.js
index dee6ee5..6fcfe00 100644
--- a/assets/edges-80f1ebb6-89E8mCFH.js
+++ b/assets/edges-80f1ebb6-hR1YO9QC.js
@@ -1,4 +1,4 @@
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diff --git a/assets/erDiagram-9cfc3649-xP3o3QeA.js b/assets/erDiagram-9cfc3649-wT9fM43B.js
similarity index 70%
rename from assets/erDiagram-9cfc3649-xP3o3QeA.js
rename to assets/erDiagram-9cfc3649-wT9fM43B.js
index e38144d..bfd0173 100644
--- a/assets/erDiagram-9cfc3649-xP3o3QeA.js
+++ b/assets/erDiagram-9cfc3649-wT9fM43B.js
@@ -1,9 +1,9 @@
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Dt(_)}try{u.name=t}catch{}return u.DNS=Ct,u.URL=Pt,u}function Zt(t,e,r,u){switch(t){case 0:return e&r^~e&u;case 1:return e^r^u;case 2:return e&r^e&u^r&u;case 3:return e^r^u}}function it(t,e){return t<<e|t>>>32-e}function Ft(t){const e=[1518500249,1859775393,2400959708,3395469782],r=[1732584193,4023233417,2562383102,271733878,3285377520];if(typeof t=="string"){const f=unescape(encodeURIComponent(t));t=[];for(let o=0;o<f.length;++o)t.push(f.charCodeAt(o))}else Array.isArray(t)||(t=Array.prototype.slice.call(t));t.push(128);const u=t.length/4+2,l=Math.ceil(u/16),p=new Array(l);for(let f=0;f<l;++f){const o=new Uint32Array(16);for(let h=0;h<16;++h)o[h]=t[f*64+h*4]<<24|t[f*64+h*4+1]<<16|t[f*64+h*4+2]<<8|t[f*64+h*4+3];p[f]=o}p[l-1][14]=(t.length-1)*8/Math.pow(2,32),p[l-1][14]=Math.floor(p[l-1][14]),p[l-1][15]=(t.length-1)*8&4294967295;for(let f=0;f<l;++f){const o=new Uint32Array(80);for(let y=0;y<16;++y)o[y]=p[f][y];for(let y=16;y<80;++y)o[y]=it(o[y-3]^o[y-8]^o[y-14]^o[y-16],1);let h=r[0],_=r[1],m=r[2],g=r[3],x=r[4];for(let y=0;y<80;++y){const N=Math.floor(y/20),I=it(h,5)+Zt(N,_,m,g)+x+e[N]+o[y]>>>0;x=g,g=m,m=it(_,30)>>>0,_=h,h=I}r[0]=r[0]+h>>>0,r[1]=r[1]+_>>>0,r[2]=r[2]+m>>>0,r[3]=r[3]+g>>>0,r[4]=r[4]+x>>>0}return[r[0]>>24&255,r[0]>>16&255,r[0]>>8&255,r[0]&255,r[1]>>24&255,r[1]>>16&255,r[1]>>8&255,r[1]&255,r[2]>>24&255,r[2]>>16&255,r[2]>>8&255,r[2]&255,r[3]>>24&255,r[3]>>16&255,r[3]>>8&255,r[3]&255,r[4]>>24&255,r[4]>>16&255,r[4]>>8&255,r[4]&255]}const Wt=Yt("v5",80,Ft),Ut=Wt;var at=function(){var t=function(S,a,n,c){for(n=n||{},c=S.length;c--;n[S[c]]=a);return 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24:this.$={attributeType:i[s-2],attributeName:i[s-1],attributeKeyTypeList:i[s]};break;case 25:this.$={attributeType:i[s-2],attributeName:i[s-1],attributeComment:i[s]};break;case 26:this.$={attributeType:i[s-3],attributeName:i[s-2],attributeKeyTypeList:i[s-1],attributeComment:i[s]};break;case 27:case 28:case 31:this.$=i[s];break;case 30:i[s-2].push(i[s]),this.$=i[s-2];break;case 32:this.$=i[s].replace(/"/g,"");break;case 33:this.$={cardA:i[s],relType:i[s-1],cardB:i[s-2]};break;case 34:this.$=d.Cardinality.ZERO_OR_ONE;break;case 35:this.$=d.Cardinality.ZERO_OR_MORE;break;case 36:this.$=d.Cardinality.ONE_OR_MORE;break;case 37:this.$=d.Cardinality.ONLY_ONE;break;case 38:this.$=d.Cardinality.MD_PARENT;break;case 39:this.$=d.Identification.NON_IDENTIFYING;break;case 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c=new Error(a);throw c.hash=n,c}},parse:function(a){var n=this,c=[0],d=[],E=[null],i=[],K=this.table,s="",Q=0,st=0,ft=2,ot=1,yt=i.slice.call(arguments,1),b=Object.create(this.lexer),z={yy:{}};for(var J in this.yy)Object.prototype.hasOwnProperty.call(this.yy,J)&&(z.yy[J]=this.yy[J]);b.setInput(a,z.yy),z.yy.lexer=b,z.yy.parser=this,typeof b.yylloc>"u"&&(b.yylloc={});var $=b.yylloc;i.push($);var pt=b.options&&b.options.ranges;typeof z.yy.parseError=="function"?this.parseError=z.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function _t(){var Y;return Y=d.pop()||b.lex()||ot,typeof Y!="number"&&(Y instanceof Array&&(d=Y,Y=d.pop()),Y=n.symbols_[Y]||Y),Y}for(var w,H,v,tt,G={},j,P,lt,q;;){if(H=c[c.length-1],this.defaultActions[H]?v=this.defaultActions[H]:((w===null||typeof w>"u")&&(w=_t()),v=K[H]&&K[H][w]),typeof v>"u"||!v.length||!v[0]){var et="";q=[];for(j in K[H])this.terminals_[j]&&j>ft&&q.push("'"+this.terminals_[j]+"'");b.showPosition?et="Parse error on line 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+import{c as Z,s as Et,g as mt,b as gt,a as kt,v as xt,x as Rt,l as V,z as Ot,h as rt,y as bt,i as Nt,ao as Tt,ar as At}from"./mermaid.core-YBgJFCkH.js";import{G as Mt,l as St}from"./layout-6DvG_ICF.js";import{l as wt}from"./line-QxBjBe1b.js";import"./app-0NopiYEV.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const It=/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;function Dt(t){return typeof t=="string"&&It.test(t)}const A=[];for(let t=0;t<256;++t)A.push((t+256).toString(16).slice(1));function vt(t,e=0){return A[t[e+0]]+A[t[e+1]]+A[t[e+2]]+A[t[e+3]]+"-"+A[t[e+4]]+A[t[e+5]]+"-"+A[t[e+6]]+A[t[e+7]]+"-"+A[t[e+8]]+A[t[e+9]]+"-"+A[t[e+10]]+A[t[e+11]]+A[t[e+12]]+A[t[e+13]]+A[t[e+14]]+A[t[e+15]]}function Lt(t){if(!Dt(t))throw TypeError("Invalid UUID");let e;const r=new Uint8Array(16);return r[0]=(e=parseInt(t.slice(0,8),16))>>>24,r[1]=e>>>16&255,r[2]=e>>>8&255,r[3]=e&255,r[4]=(e=parseInt(t.slice(9,13),16))>>>8,r[5]=e&255,r[6]=(e=parseInt(t.slice(14,18),16))>>>8,r[7]=e&255,r[8]=(e=parseInt(t.slice(19,23),16))>>>8,r[9]=e&255,r[10]=(e=parseInt(t.slice(24,36),16))/1099511627776&255,r[11]=e/4294967296&255,r[12]=e>>>24&255,r[13]=e>>>16&255,r[14]=e>>>8&255,r[15]=e&255,r}function Bt(t){t=unescape(encodeURIComponent(t));const e=[];for(let r=0;r<t.length;++r)e.push(t.charCodeAt(r));return e}const Ct="6ba7b810-9dad-11d1-80b4-00c04fd430c8",Pt="6ba7b811-9dad-11d1-80b4-00c04fd430c8";function Yt(t,e,r){function u(l,p,f,o){var h;if(typeof l=="string"&&(l=Bt(l)),typeof p=="string"&&(p=Lt(p)),((h=p)===null||h===void 0?void 0:h.length)!==16)throw TypeError("Namespace must be array-like (16 iterable integer values, 0-255)");let _=new Uint8Array(16+l.length);if(_.set(p),_.set(l,p.length),_=r(_),_[6]=_[6]&15|e,_[8]=_[8]&63|128,f){o=o||0;for(let m=0;m<16;++m)f[o+m]=_[m];return f}return vt(_)}try{u.name=t}catch{}return u.DNS=Ct,u.URL=Pt,u}function Zt(t,e,r,u){switch(t){case 0:return e&r^~e&u;case 1:return e^r^u;case 2:return e&r^e&u^r&u;case 3:return e^r^u}}function it(t,e){return t<<e|t>>>32-e}function Ft(t){const e=[1518500249,1859775393,2400959708,3395469782],r=[1732584193,4023233417,2562383102,271733878,3285377520];if(typeof t=="string"){const f=unescape(encodeURIComponent(t));t=[];for(let o=0;o<f.length;++o)t.push(f.charCodeAt(o))}else Array.isArray(t)||(t=Array.prototype.slice.call(t));t.push(128);const u=t.length/4+2,l=Math.ceil(u/16),p=new Array(l);for(let f=0;f<l;++f){const o=new Uint32Array(16);for(let h=0;h<16;++h)o[h]=t[f*64+h*4]<<24|t[f*64+h*4+1]<<16|t[f*64+h*4+2]<<8|t[f*64+h*4+3];p[f]=o}p[l-1][14]=(t.length-1)*8/Math.pow(2,32),p[l-1][14]=Math.floor(p[l-1][14]),p[l-1][15]=(t.length-1)*8&4294967295;for(let f=0;f<l;++f){const o=new Uint32Array(80);for(let y=0;y<16;++y)o[y]=p[f][y];for(let y=16;y<80;++y)o[y]=it(o[y-3]^o[y-8]^o[y-14]^o[y-16],1);let h=r[0],_=r[1],m=r[2],g=r[3],x=r[4];for(let y=0;y<80;++y){const N=Math.floor(y/20),I=it(h,5)+Zt(N,_,m,g)+x+e[N]+o[y]>>>0;x=g,g=m,m=it(_,30)>>>0,_=h,h=I}r[0]=r[0]+h>>>0,r[1]=r[1]+_>>>0,r[2]=r[2]+m>>>0,r[3]=r[3]+g>>>0,r[4]=r[4]+x>>>0}return[r[0]>>24&255,r[0]>>16&255,r[0]>>8&255,r[0]&255,r[1]>>24&255,r[1]>>16&255,r[1]>>8&255,r[1]&255,r[2]>>24&255,r[2]>>16&255,r[2]>>8&255,r[2]&255,r[3]>>24&255,r[3]>>16&255,r[3]>>8&255,r[3]&255,r[4]>>24&255,r[4]>>16&255,r[4]>>8&255,r[4]&255]}const Wt=Yt("v5",80,Ft);var at=function(){var t=function(S,a,n,c){for(n=n||{},c=S.length;c--;n[S[c]]=a);return n},e=[6,8,10,20,22,24,26,27,28],r=[1,10],u=[1,11],l=[1,12],p=[1,13],f=[1,14],o=[1,15],h=[1,21],_=[1,22],m=[1,23],g=[1,24],x=[1,25],y=[6,8,10,13,15,18,19,20,22,24,26,27,28,41,42,43,44,45],N=[1,34],I=[27,28,46,47],F=[41,42,43,44,45],W=[17,34],C=[1,54],T=[1,53],M=[17,34,36,38],R={trace:function(){},yy:{},symbols_:{error:2,start:3,ER_DIAGRAM:4,document:5,EOF:6,line:7,SPACE:8,statement:9,NEWLINE:10,entityName:11,relSpec:12,":":13,role:14,BLOCK_START:15,attributes:16,BLOCK_STOP:17,SQS:18,SQE:19,title:20,title_value:21,acc_title:22,acc_title_value:23,acc_descr:24,acc_descr_value:25,acc_descr_multiline_value:26,ALPHANUM:27,ENTITY_NAME:28,attribute:29,attributeType:30,attributeName:31,attributeKeyTypeList:32,attributeComment:33,ATTRIBUTE_WORD:34,attributeKeyType:35,COMMA:36,ATTRIBUTE_KEY:37,COMMENT:38,cardinality:39,relType:40,ZERO_OR_ONE:41,ZERO_OR_MORE:42,ONE_OR_MORE:43,ONLY_ONE:44,MD_PARENT:45,NON_IDENTIFYING:46,IDENTIFYING:47,WORD:48,$accept:0,$end:1},terminals_:{2:"error",4:"ER_DIAGRAM",6:"EOF",8:"SPACE",10:"NEWLINE",13:":",15:"BLOCK_START",17:"BLOCK_STOP",18:"SQS",19:"SQE",20:"title",21:"title_value",22:"acc_title",23:"acc_title_value",24:"acc_descr",25:"acc_descr_value",26:"acc_descr_multiline_value",27:"ALPHANUM",28:"ENTITY_NAME",34:"ATTRIBUTE_WORD",36:"COMMA",37:"ATTRIBUTE_KEY",38:"COMMENT",41:"ZERO_OR_ONE",42:"ZERO_OR_MORE",43:"ONE_OR_MORE",44:"ONLY_ONE",45:"MD_PARENT",46:"NON_IDENTIFYING",47:"IDENTIFYING",48:"WORD"},productions_:[0,[3,3],[5,0],[5,2],[7,2],[7,1],[7,1],[7,1],[9,5],[9,4],[9,3],[9,1],[9,7],[9,6],[9,4],[9,2],[9,2],[9,2],[9,1],[11,1],[11,1],[16,1],[16,2],[29,2],[29,3],[29,3],[29,4],[30,1],[31,1],[32,1],[32,3],[35,1],[33,1],[12,3],[39,1],[39,1],[39,1],[39,1],[39,1],[40,1],[40,1],[14,1],[14,1],[14,1]],performAction:function(a,n,c,d,E,i,K){var s=i.length-1;switch(E){case 1:break;case 2:this.$=[];break;case 3:i[s-1].push(i[s]),this.$=i[s-1];break;case 4:case 5:this.$=i[s];break;case 6:case 7:this.$=[];break;case 8:d.addEntity(i[s-4]),d.addEntity(i[s-2]),d.addRelationship(i[s-4],i[s],i[s-2],i[s-3]);break;case 9:d.addEntity(i[s-3]),d.addAttributes(i[s-3],i[s-1]);break;case 10:d.addEntity(i[s-2]);break;case 11:d.addEntity(i[s]);break;case 12:d.addEntity(i[s-6],i[s-4]),d.addAttributes(i[s-6],i[s-1]);break;case 13:d.addEntity(i[s-5],i[s-3]);break;case 14:d.addEntity(i[s-3],i[s-1]);break;case 15:case 16:this.$=i[s].trim(),d.setAccTitle(this.$);break;case 17:case 18:this.$=i[s].trim(),d.setAccDescription(this.$);break;case 19:case 43:this.$=i[s];break;case 20:case 41:case 42:this.$=i[s].replace(/"/g,"");break;case 21:case 29:this.$=[i[s]];break;case 22:i[s].push(i[s-1]),this.$=i[s];break;case 23:this.$={attributeType:i[s-1],attributeName:i[s]};break;case 24:this.$={attributeType:i[s-2],attributeName:i[s-1],attributeKeyTypeList:i[s]};break;case 25:this.$={attributeType:i[s-2],attributeName:i[s-1],attributeComment:i[s]};break;case 26:this.$={attributeType:i[s-3],attributeName:i[s-2],attributeKeyTypeList:i[s-1],attributeComment:i[s]};break;case 27:case 28:case 31:this.$=i[s];break;case 30:i[s-2].push(i[s]),this.$=i[s-2];break;case 32:this.$=i[s].replace(/"/g,"");break;case 33:this.$={cardA:i[s],relType:i[s-1],cardB:i[s-2]};break;case 34:this.$=d.Cardinality.ZERO_OR_ONE;break;case 35:this.$=d.Cardinality.ZERO_OR_MORE;break;case 36:this.$=d.Cardinality.ONE_OR_MORE;break;case 37:this.$=d.Cardinality.ONLY_ONE;break;case 38:this.$=d.Cardinality.MD_PARENT;break;case 39:this.$=d.Identification.NON_IDENTIFYING;break;case 40:this.$=d.Identification.IDENTIFYING;break}},table:[{3:1,4:[1,2]},{1:[3]},t(e,[2,2],{5:3}),{6:[1,4],7:5,8:[1,6],9:7,10:[1,8],11:9,20:r,22:u,24:l,26:p,27:f,28:o},t(e,[2,7],{1:[2,1]}),t(e,[2,3]),{9:16,11:9,20:r,22:u,24:l,26:p,27:f,28:o},t(e,[2,5]),t(e,[2,6]),t(e,[2,11],{12:17,39:20,15:[1,18],18:[1,19],41:h,42:_,43:m,44:g,45:x}),{21:[1,26]},{23:[1,27]},{25:[1,28]},t(e,[2,18]),t(y,[2,19]),t(y,[2,20]),t(e,[2,4]),{11:29,27:f,28:o},{16:30,17:[1,31],29:32,30:33,34:N},{11:35,27:f,28:o},{40:36,46:[1,37],47:[1,38]},t(I,[2,34]),t(I,[2,35]),t(I,[2,36]),t(I,[2,37]),t(I,[2,38]),t(e,[2,15]),t(e,[2,16]),t(e,[2,17]),{13:[1,39]},{17:[1,40]},t(e,[2,10]),{16:41,17:[2,21],29:32,30:33,34:N},{31:42,34:[1,43]},{34:[2,27]},{19:[1,44]},{39:45,41:h,42:_,43:m,44:g,45:x},t(F,[2,39]),t(F,[2,40]),{14:46,27:[1,49],28:[1,48],48:[1,47]},t(e,[2,9]),{17:[2,22]},t(W,[2,23],{32:50,33:51,35:52,37:C,38:T}),t([17,34,37,38],[2,28]),t(e,[2,14],{15:[1,55]}),t([27,28],[2,33]),t(e,[2,8]),t(e,[2,41]),t(e,[2,42]),t(e,[2,43]),t(W,[2,24],{33:56,36:[1,57],38:T}),t(W,[2,25]),t(M,[2,29]),t(W,[2,32]),t(M,[2,31]),{16:58,17:[1,59],29:32,30:33,34:N},t(W,[2,26]),{35:60,37:C},{17:[1,61]},t(e,[2,13]),t(M,[2,30]),t(e,[2,12])],defaultActions:{34:[2,27],41:[2,22]},parseError:function(a,n){if(n.recoverable)this.trace(a);else{var c=new Error(a);throw c.hash=n,c}},parse:function(a){var n=this,c=[0],d=[],E=[null],i=[],K=this.table,s="",Q=0,st=0,ft=2,ot=1,yt=i.slice.call(arguments,1),b=Object.create(this.lexer),z={yy:{}};for(var J in this.yy)Object.prototype.hasOwnProperty.call(this.yy,J)&&(z.yy[J]=this.yy[J]);b.setInput(a,z.yy),z.yy.lexer=b,z.yy.parser=this,typeof b.yylloc>"u"&&(b.yylloc={});var $=b.yylloc;i.push($);var pt=b.options&&b.options.ranges;typeof z.yy.parseError=="function"?this.parseError=z.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function _t(){var Y;return Y=d.pop()||b.lex()||ot,typeof Y!="number"&&(Y instanceof Array&&(d=Y,Y=d.pop()),Y=n.symbols_[Y]||Y),Y}for(var w,H,D,tt,G={},j,P,lt,q;;){if(H=c[c.length-1],this.defaultActions[H]?D=this.defaultActions[H]:((w===null||typeof w>"u")&&(w=_t()),D=K[H]&&K[H][w]),typeof D>"u"||!D.length||!D[0]){var et="";q=[];for(j in K[H])this.terminals_[j]&&j>ft&&q.push("'"+this.terminals_[j]+"'");b.showPosition?et="Parse error on line "+(Q+1)+`:
 `+b.showPosition()+`
-Expecting `+q.join(", ")+", got '"+(this.terminals_[w]||w)+"'":et="Parse error on line "+(Q+1)+": Unexpected "+(w==ot?"end of input":"'"+(this.terminals_[w]||w)+"'"),this.parseError(et,{text:b.match,token:this.terminals_[w]||w,line:b.yylineno,loc:$,expected:q})}if(v[0]instanceof Array&&v.length>1)throw new Error("Parse Error: multiple actions possible at state: "+H+", token: "+w);switch(v[0]){case 1:c.push(w),E.push(b.yytext),i.push(b.yylloc),c.push(v[1]),w=null,st=b.yyleng,s=b.yytext,Q=b.yylineno,$=b.yylloc;break;case 2:if(P=this.productions_[v[1]][1],G.$=E[E.length-P],G._$={first_line:i[i.length-(P||1)].first_line,last_line:i[i.length-1].last_line,first_column:i[i.length-(P||1)].first_column,last_column:i[i.length-1].last_column},pt&&(G._$.range=[i[i.length-(P||1)].range[0],i[i.length-1].range[1]]),tt=this.performAction.apply(G,[s,st,Q,z.yy,v[1],E,i].concat(yt)),typeof tt<"u")return tt;P&&(c=c.slice(0,-1*P*2),E=E.slice(0,-1*P),i=i.slice(0,-1*P)),c.push(this.productions_[v[1]][0]),E.push(G.$),i.push(G._$),lt=K[c[c.length-2]][c[c.length-1]],c.push(lt);break;case 3:return!0}}return!0}},O=function(){var S={EOF:1,parseError:function(n,c){if(this.yy.parser)this.yy.parser.parseError(n,c);else throw new Error(n)},setInput:function(a,n){return this.yy=n||this.yy||{},this._input=a,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var a=this._input[0];this.yytext+=a,this.yyleng++,this.offset++,this.match+=a,this.matched+=a;var n=a.match(/(?:\r\n?|\n).*/g);return n?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),a},unput:function(a){var n=a.length,c=a.split(/(?:\r\n?|\n)/g);this._input=a+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-n),this.offset-=n;var d=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),c.length-1&&(this.yylineno-=c.length-1);var E=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:c?(c.length===d.length?this.yylloc.first_column:0)+d[d.length-c.length].length-c[0].length:this.yylloc.first_column-n},this.options.ranges&&(this.yylloc.range=[E[0],E[0]+this.yyleng-n]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
+Expecting `+q.join(", ")+", got '"+(this.terminals_[w]||w)+"'":et="Parse error on line "+(Q+1)+": Unexpected "+(w==ot?"end of input":"'"+(this.terminals_[w]||w)+"'"),this.parseError(et,{text:b.match,token:this.terminals_[w]||w,line:b.yylineno,loc:$,expected:q})}if(D[0]instanceof Array&&D.length>1)throw new Error("Parse Error: multiple actions possible at state: "+H+", token: "+w);switch(D[0]){case 1:c.push(w),E.push(b.yytext),i.push(b.yylloc),c.push(D[1]),w=null,st=b.yyleng,s=b.yytext,Q=b.yylineno,$=b.yylloc;break;case 2:if(P=this.productions_[D[1]][1],G.$=E[E.length-P],G._$={first_line:i[i.length-(P||1)].first_line,last_line:i[i.length-1].last_line,first_column:i[i.length-(P||1)].first_column,last_column:i[i.length-1].last_column},pt&&(G._$.range=[i[i.length-(P||1)].range[0],i[i.length-1].range[1]]),tt=this.performAction.apply(G,[s,st,Q,z.yy,D[1],E,i].concat(yt)),typeof tt<"u")return tt;P&&(c=c.slice(0,-1*P*2),E=E.slice(0,-1*P),i=i.slice(0,-1*P)),c.push(this.productions_[D[1]][0]),E.push(G.$),i.push(G._$),lt=K[c[c.length-2]][c[c.length-1]],c.push(lt);break;case 3:return!0}}return!0}},O=function(){var S={EOF:1,parseError:function(n,c){if(this.yy.parser)this.yy.parser.parseError(n,c);else throw new Error(n)},setInput:function(a,n){return this.yy=n||this.yy||{},this._input=a,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var a=this._input[0];this.yytext+=a,this.yyleng++,this.offset++,this.match+=a,this.matched+=a;var n=a.match(/(?:\r\n?|\n).*/g);return n?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),a},unput:function(a){var n=a.length,c=a.split(/(?:\r\n?|\n)/g);this._input=a+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-n),this.offset-=n;var d=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),c.length-1&&(this.yylineno-=c.length-1);var E=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:c?(c.length===d.length?this.yylloc.first_column:0)+d[d.length-c.length].length-c[0].length:this.yylloc.first_column-n},this.options.ranges&&(this.yylloc.range=[E[0],E[0]+this.yyleng-n]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
 `+this.showPosition(),{text:"",token:null,line:this.yylineno});return this},less:function(a){this.unput(this.match.slice(a))},pastInput:function(){var a=this.matched.substr(0,this.matched.length-this.match.length);return(a.length>20?"...":"")+a.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var a=this.match;return a.length<20&&(a+=this._input.substr(0,20-a.length)),(a.substr(0,20)+(a.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var a=this.pastInput(),n=new Array(a.length+1).join("-");return a+this.upcomingInput()+`
 `+n+"^"},test_match:function(a,n){var c,d,E;if(this.options.backtrack_lexer&&(E={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(E.yylloc.range=this.yylloc.range.slice(0))),d=a[0].match(/(?:\r\n?|\n).*/g),d&&(this.yylineno+=d.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:d?d[d.length-1].length-d[d.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+a[0].length},this.yytext+=a[0],this.match+=a[0],this.matches=a,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(a[0].length),this.matched+=a[0],c=this.performAction.call(this,this.yy,this,n,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),c)return c;if(this._backtrack){for(var i in E)this[i]=E[i];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var a,n,c,d;this._more||(this.yytext="",this.match="");for(var E=this._currentRules(),i=0;i<E.length;i++)if(c=this._input.match(this.rules[E[i]]),c&&(!n||c[0].length>n[0].length)){if(n=c,d=i,this.options.backtrack_lexer){if(a=this.test_match(c,E[i]),a!==!1)return a;if(this._backtrack){n=!1;continue}else return!1}else if(!this.options.flex)break}return n?(a=this.test_match(n,E[d]),a!==!1?a:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
-`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var n=this.next();return n||this.lex()},begin:function(n){this.conditionStack.push(n)},popState:function(){var n=this.conditionStack.length-1;return n>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(n){return n=this.conditionStack.length-1-Math.abs(n||0),n>=0?this.conditionStack[n]:"INITIAL"},pushState:function(n){this.begin(n)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(n,c,d,E){switch(d){case 0:return this.begin("acc_title"),22;case 1:return this.popState(),"acc_title_value";case 2:return this.begin("acc_descr"),24;case 3:return this.popState(),"acc_descr_value";case 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c.yytext[0];case 55:return 6}},rules:[/^(?:accTitle\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*\{\s*)/i,/^(?:[\}])/i,/^(?:[^\}]*)/i,/^(?:[\n]+)/i,/^(?:\s+)/i,/^(?:[\s]+)/i,/^(?:"[^"%\r\n\v\b\\]+")/i,/^(?:"[^"]*")/i,/^(?:erDiagram\b)/i,/^(?:\{)/i,/^(?:,)/i,/^(?:\s+)/i,/^(?:\b((?:PK)|(?:FK)|(?:UK))\b)/i,/^(?:(.*?)[~](.*?)*[~])/i,/^(?:[\*A-Za-z_][A-Za-z0-9\-_\[\]\(\)]*)/i,/^(?:"[^"]*")/i,/^(?:[\n]+)/i,/^(?:\})/i,/^(?:.)/i,/^(?:\[)/i,/^(?:\])/i,/^(?:one or zero\b)/i,/^(?:one or more\b)/i,/^(?:one or many\b)/i,/^(?:1\+)/i,/^(?:\|o\b)/i,/^(?:zero or one\b)/i,/^(?:zero or more\b)/i,/^(?:zero or many\b)/i,/^(?:0\+)/i,/^(?:\}o\b)/i,/^(?:many\(0\))/i,/^(?:many\(1\))/i,/^(?:many\b)/i,/^(?:\}\|)/i,/^(?:one\b)/i,/^(?:only one\b)/i,/^(?:1\b)/i,/^(?:\|\|)/i,/^(?:o\|)/i,/^(?:o\{)/i,/^(?:\|\{)/i,/^(?:\s*u\b)/i,/^(?:\.\.)/i,/^(?:--)/i,/^(?:to\b)/i,/^(?:optionally 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c.yytext[0];case 55:return 6}},rules:[/^(?:accTitle\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*\{\s*)/i,/^(?:[\}])/i,/^(?:[^\}]*)/i,/^(?:[\n]+)/i,/^(?:\s+)/i,/^(?:[\s]+)/i,/^(?:"[^"%\r\n\v\b\\]+")/i,/^(?:"[^"]*")/i,/^(?:erDiagram\b)/i,/^(?:\{)/i,/^(?:,)/i,/^(?:\s+)/i,/^(?:\b((?:PK)|(?:FK)|(?:UK))\b)/i,/^(?:(.*?)[~](.*?)*[~])/i,/^(?:[\*A-Za-z_][A-Za-z0-9\-_\[\]\(\)]*)/i,/^(?:"[^"]*")/i,/^(?:[\n]+)/i,/^(?:\})/i,/^(?:.)/i,/^(?:\[)/i,/^(?:\])/i,/^(?:one or zero\b)/i,/^(?:one or more\b)/i,/^(?:one or many\b)/i,/^(?:1\+)/i,/^(?:\|o\b)/i,/^(?:zero or one\b)/i,/^(?:zero or more\b)/i,/^(?:zero or many\b)/i,/^(?:0\+)/i,/^(?:\}o\b)/i,/^(?:many\(0\))/i,/^(?:many\(1\))/i,/^(?:many\b)/i,/^(?:\}\|)/i,/^(?:one\b)/i,/^(?:only one\b)/i,/^(?:1\b)/i,/^(?:\|\|)/i,/^(?:o\|)/i,/^(?:o\{)/i,/^(?:\|\{)/i,/^(?:\s*u\b)/i,/^(?:\.\.)/i,/^(?:--)/i,/^(?:to\b)/i,/^(?:optionally 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r=dt(t),u;for(u=e.length-1;u>=0;u--)r.attributes.push(e[u]),V.debug("Added attribute ",e[u].attributeName)},Vt=function(t,e,r,u){let l={entityA:t,roleA:e,entityB:r,relSpec:u};nt.push(l),V.debug("Added new relationship :",l)},Xt=()=>nt,Qt=function(){U={},nt=[],Ot()},jt={Cardinality:zt,Identification:Ht,getConfig:()=>Z().er,addEntity:dt,addAttributes:Kt,getEntities:Gt,addRelationship:Vt,getRelationships:Xt,clear:Qt,setAccTitle:Et,getAccTitle:mt,setAccDescription:gt,getAccDescription:kt,setDiagramTitle:xt,getDiagramTitle:Rt},L={ONLY_ONE_START:"ONLY_ONE_START",ONLY_ONE_END:"ONLY_ONE_END",ZERO_OR_ONE_START:"ZERO_OR_ONE_START",ZERO_OR_ONE_END:"ZERO_OR_ONE_END",ONE_OR_MORE_START:"ONE_OR_MORE_START",ONE_OR_MORE_END:"ONE_OR_MORE_END",ZERO_OR_MORE_START:"ZERO_OR_MORE_START",ZERO_OR_MORE_END:"ZERO_OR_MORE_END",MD_PARENT_END:"MD_PARENT_END",MD_PARENT_START:"MD_PARENT_START"},qt=function(t,e){let r;t.append("defs").append("marker").attr("id",L.MD_PARENT_START).attr("refX",0).attr("refY",7).attr("markerWidth",190).attr("markerHeight",240).attr("orient","auto").append("path").attr("d","M 18,7 L9,13 L1,7 L9,1 Z"),t.append("defs").append("marker").attr("id",L.MD_PARENT_END).attr("refX",19).attr("refY",7).attr("markerWidth",20).attr("markerHeight",28).attr("orient","auto").append("path").attr("d","M 18,7 L9,13 L1,7 L9,1 Z"),t.append("defs").append("marker").attr("id",L.ONLY_ONE_START).attr("refX",0).attr("refY",9).attr("markerWidth",18).attr("markerHeight",18).attr("orient","auto").append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M9,0 L9,18 M15,0 L15,18"),t.append("defs").append("marker").attr("id",L.ONLY_ONE_END).attr("refX",18).attr("refY",9).attr("markerWidth",18).attr("markerHeight",18).attr("orient","auto").append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M3,0 L3,18 M9,0 L9,18"),r=t.append("defs").append("marker").attr("id",L.ZERO_OR_ONE_START).attr("refX",0).attr("refY",9).attr("markerWidth",30).attr("markerHeight",18).attr("orient","auto"),r.append("circle").attr("stroke",e.stroke).attr("fill","white").attr("cx",21).attr("cy",9).attr("r",6),r.append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M9,0 L9,18"),r=t.append("defs").append("marker").attr("id",L.ZERO_OR_ONE_END).attr("refX",30).attr("refY",9).attr("markerWidth",30).attr("markerHeight",18).attr("orient","auto"),r.append("circle").attr("stroke",e.stroke).attr("fill","white").attr("cx",9).attr("cy",9).attr("r",6),r.append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M21,0 L21,18"),t.append("defs").append("marker").attr("id",L.ONE_OR_MORE_START).attr("refX",18).attr("refY",18).attr("markerWidth",45).attr("markerHeight",36).attr("orient","auto").append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M0,18 Q 18,0 36,18 Q 18,36 0,18 M42,9 L42,27"),t.append("defs").append("marker").attr("id",L.ONE_OR_MORE_END).attr("refX",27).attr("refY",18).attr("markerWidth",45).attr("markerHeight",36).attr("orient","auto").append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M3,9 L3,27 M9,18 Q27,0 45,18 Q27,36 9,18"),r=t.append("defs").append("marker").attr("id",L.ZERO_OR_MORE_START).attr("refX",18).attr("refY",18).attr("markerWidth",57).attr("markerHeight",36).attr("orient","auto"),r.append("circle").attr("stroke",e.stroke).attr("fill","white").attr("cx",48).attr("cy",18).attr("r",6),r.append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M0,18 Q18,0 36,18 Q18,36 0,18"),r=t.append("defs").append("marker").attr("id",L.ZERO_OR_MORE_END).attr("refX",39).attr("refY",18).attr("markerWidth",57).attr("markerHeight",36).attr("orient","auto"),r.append("circle").attr("stroke",e.stroke).attr("fill","white").attr("cx",9).attr("cy",18).attr("r",6),r.append("path").attr("stroke",e.stroke).attr("fill","none").attr("d","M21,18 Q39,0 57,18 Q39,36 21,18")},B={ERMarkers:L,insertMarkers:qt},Jt=/[^\dA-Za-z](\W)*/g;let k={},X=new Map;const $t=function(t){const e=Object.keys(t);for(const r of e)k[r]=t[r]},te=(t,e,r)=>{const u=k.entityPadding/3,l=k.entityPadding/3,p=k.fontSize*.85,f=e.node().getBBox(),o=[];let h=!1,_=!1,m=0,g=0,x=0,y=0,N=f.height+u*2,I=1;r.forEach(T=>{T.attributeKeyTypeList!==void 0&&T.attributeKeyTypeList.length>0&&(h=!0),T.attributeComment!==void 0&&(_=!0)}),r.forEach(T=>{const M=`${e.node().id}-attr-${I}`;let R=0;const O=At(T.attributeType),v=t.append("text").classed("er entityLabel",!0).attr("id",`${M}-type`).attr("x",0).attr("y",0).style("dominant-baseline","middle").style("text-anchor","left").style("font-family",Z().fontFamily).style("font-size",p+"px").text(O),S=t.append("text").classed("er entityLabel",!0).attr("id",`${M}-name`).attr("x",0).attr("y",0).style("dominant-baseline","middle").style("text-anchor","left").style("font-family",Z().fontFamily).style("font-size",p+"px").text(T.attributeName),a={};a.tn=v,a.nn=S;const n=v.node().getBBox(),c=S.node().getBBox();if(m=Math.max(m,n.width),g=Math.max(g,c.width),R=Math.max(n.height,c.height),h){const d=T.attributeKeyTypeList!==void 0?T.attributeKeyTypeList.join(","):"",E=t.append("text").classed("er entityLabel",!0).attr("id",`${M}-key`).attr("x",0).attr("y",0).style("dominant-baseline","middle").style("text-anchor","left").style("font-family",Z().fontFamily).style("font-size",p+"px").text(d);a.kn=E;const i=E.node().getBBox();x=Math.max(x,i.width),R=Math.max(R,i.height)}if(_){const d=t.append("text").classed("er entityLabel",!0).attr("id",`${M}-comment`).attr("x",0).attr("y",0).style("dominant-baseline","middle").style("text-anchor","left").style("font-family",Z().fontFamily).style("font-size",p+"px").text(T.attributeComment||"");a.cn=d;const E=d.node().getBBox();y=Math.max(y,E.width),R=Math.max(R,E.height)}a.height=R,o.push(a),N+=R+u*2,I+=1});let F=4;h&&(F+=2),_&&(F+=2);const W=m+g+x+y,C={width:Math.max(k.minEntityWidth,Math.max(f.width+k.entityPadding*2,W+l*F)),height:r.length>0?N:Math.max(k.minEntityHeight,f.height+k.entityPadding*2)};if(r.length>0){const T=Math.max(0,(C.width-W-l*F)/(F/2));e.attr("transform","translate("+C.width/2+","+(u+f.height/2)+")");let M=f.height+u*2,R="attributeBoxOdd";o.forEach(O=>{const v=M+u+O.height/2;O.tn.attr("transform","translate("+l+","+v+")");const S=t.insert("rect","#"+O.tn.node().id).classed(`er ${R}`,!0).attr("x",0).attr("y",M).attr("width",m+l*2+T).attr("height",O.height+u*2),a=parseFloat(S.attr("x"))+parseFloat(S.attr("width"));O.nn.attr("transform","translate("+(a+l)+","+v+")");const n=t.insert("rect","#"+O.nn.node().id).classed(`er ${R}`,!0).attr("x",a).attr("y",M).attr("width",g+l*2+T).attr("height",O.height+u*2);let c=parseFloat(n.attr("x"))+parseFloat(n.attr("width"));if(h){O.kn.attr("transform","translate("+(c+l)+","+v+")");const d=t.insert("rect","#"+O.kn.node().id).classed(`er ${R}`,!0).attr("x",c).attr("y",M).attr("width",x+l*2+T).attr("height",O.height+u*2);c=parseFloat(d.attr("x"))+parseFloat(d.attr("width"))}_&&(O.cn.attr("transform","translate("+(c+l)+","+v+")"),t.insert("rect","#"+O.cn.node().id).classed(`er ${R}`,"true").attr("x",c).attr("y",M).attr("width",y+l*2+T).attr("height",O.height+u*2)),M+=O.height+u*2,R=R==="attributeBoxOdd"?"attributeBoxEven":"attributeBoxOdd"})}else C.height=Math.max(k.minEntityHeight,N),e.attr("transform","translate("+C.width/2+","+C.height/2+")");return C},ee=function(t,e,r){const u=Object.keys(e);let l;return u.forEach(function(p){const f=oe(p,"entity");X.set(p,f);const o=t.append("g").attr("id",f);l=l===void 0?f:l;const h="text-"+f,_=o.append("text").classed("er entityLabel",!0).attr("id",h).attr("x",0).attr("y",0).style("dominant-baseline","middle").style("text-anchor","middle").style("font-family",Z().fontFamily).style("font-size",k.fontSize+"px").text(e[p].alias??p),{width:m,height:g}=te(o,_,e[p].attributes),y=o.insert("rect","#"+h).classed("er entityBox",!0).attr("x",0).attr("y",0).attr("width",m).attr("height",g).node().getBBox();r.setNode(f,{width:y.width,height:y.height,shape:"rect",id:f})}),l},re=function(t,e){e.nodes().forEach(function(r){r!==void 0&&e.node(r)!==void 0&&t.select("#"+r).attr("transform","translate("+(e.node(r).x-e.node(r).width/2)+","+(e.node(r).y-e.node(r).height/2)+" )")})},ut=function(t){return(t.entityA+t.roleA+t.entityB).replace(/\s/g,"")},ie=function(t,e){return t.forEach(function(r){e.setEdge(X.get(r.entityA),X.get(r.entityB),{relationship:r},ut(r))}),t};let ct=0;const ae=function(t,e,r,u,l){ct++;const p=r.edge(X.get(e.entityA),X.get(e.entityB),ut(e)),f=wt().x(function(N){return N.x}).y(function(N){return N.y}).curve(Tt),o=t.insert("path","#"+u).classed("er relationshipLine",!0).attr("d",f(p.points)).style("stroke",k.stroke).style("fill","none");e.relSpec.relType===l.db.Identification.NON_IDENTIFYING&&o.attr("stroke-dasharray","8,8");let h="";switch(k.arrowMarkerAbsolute&&(h=window.location.protocol+"//"+window.location.host+window.location.pathname+window.location.search,h=h.replace(/\(/g,"\\("),h=h.replace(/\)/g,"\\)")),e.relSpec.cardA){case l.db.Cardinality.ZERO_OR_ONE:o.attr("marker-end","url("+h+"#"+B.ERMarkers.ZERO_OR_ONE_END+")");break;case l.db.Cardinality.ZERO_OR_MORE:o.attr("marker-end","url("+h+"#"+B.ERMarkers.ZERO_OR_MORE_END+")");break;case l.db.Cardinality.ONE_OR_MORE:o.attr("marker-end","url("+h+"#"+B.ERMarkers.ONE_OR_MORE_END+")");break;case l.db.Cardinality.ONLY_ONE:o.attr("marker-end","url("+h+"#"+B.ERMarkers.ONLY_ONE_END+")");break;case l.db.Cardinality.MD_PARENT:o.attr("marker-end","url("+h+"#"+B.ERMarkers.MD_PARENT_END+")");break}switch(e.relSpec.cardB){case l.db.Cardinality.ZERO_OR_ONE:o.attr("marker-start","url("+h+"#"+B.ERMarkers.ZERO_OR_ONE_START+")");break;case l.db.Cardinality.ZERO_OR_MORE:o.attr("marker-start","url("+h+"#"+B.ERMarkers.ZERO_OR_MORE_START+")");break;case l.db.Cardinality.ONE_OR_MORE:o.attr("marker-start","url("+h+"#"+B.ERMarkers.ONE_OR_MORE_START+")");break;case l.db.Cardinality.ONLY_ONE:o.attr("marker-start","url("+h+"#"+B.ERMarkers.ONLY_ONE_START+")");break;case l.db.Cardinality.MD_PARENT:o.attr("marker-start","url("+h+"#"+B.ERMarkers.MD_PARENT_START+")");break}const _=o.node().getTotalLength(),m=o.node().getPointAtLength(_*.5),g="rel"+ct,y=t.append("text").classed("er relationshipLabel",!0).attr("id",g).attr("x",m.x).attr("y",m.y).style("text-anchor","middle").style("dominant-baseline","middle").style("font-family",Z().fontFamily).style("font-size",k.fontSize+"px").text(e.roleA).node().getBBox();t.insert("rect","#"+g).classed("er relationshipLabelBox",!0).attr("x",m.x-y.width/2).attr("y",m.y-y.height/2).attr("width",y.width).attr("height",y.height)},ne=function(t,e,r,u){k=Z().er,V.info("Drawing ER diagram");const l=Z().securityLevel;let p;l==="sandbox"&&(p=rt("#i"+e));const o=(l==="sandbox"?rt(p.nodes()[0].contentDocument.body):rt("body")).select(`[id='${e}']`);B.insertMarkers(o,k);let h;h=new Mt({multigraph:!0,directed:!0,compound:!1}).setGraph({rankdir:k.layoutDirection,marginx:20,marginy:20,nodesep:100,edgesep:100,ranksep:100}).setDefaultEdgeLabel(function(){return{}});const _=ee(o,u.db.getEntities(),h),m=ie(u.db.getRelationships(),h);St(h),re(o,h),m.forEach(function(I){ae(o,I,h,_,u)});const g=k.diagramPadding;bt.insertTitle(o,"entityTitleText",k.titleTopMargin,u.db.getDiagramTitle());const x=o.node().getBBox(),y=x.width+g*2,N=x.height+g*2;Nt(o,N,y,k.useMaxWidth),o.attr("viewBox",`${x.x-g} ${x.y-g} ${y} ${N}`)},se="28e9f9db-3c8d-5aa5-9faf-44286ae5937c";function oe(t="",e=""){const r=t.replace(Jt,"");return`${ht(e)}${ht(r)}${Wt(t,se)}`}function ht(t=""){return t.length>0?`${t}-`:""}const le={setConf:$t,draw:ne},ce=t=>`
   .entityBox {
     fill: ${t.mainBkg};
     stroke: ${t.nodeBorder};
@@ -48,4 +48,4 @@ Expecting `+q.join(", ")+", got '"+(this.terminals_[w]||w)+"'":et="Parse error o
     stroke-width: 1;
   }
   
-`,de=he,me={parser:zt,db:qt,renderer:ce,styles:de};export{me as diagram};
+`,he=ce,Ee={parser:Ut,db:jt,renderer:le,styles:he};export{Ee as diagram};
diff --git a/assets/exclusive_features.html-Qj0lJyo5.js b/assets/exclusive_features.html-oz4V5ANz.js
similarity index 99%
rename from assets/exclusive_features.html-Qj0lJyo5.js
rename to assets/exclusive_features.html-oz4V5ANz.js
index bfe93fb..736bdf6 100644
--- a/assets/exclusive_features.html-Qj0lJyo5.js
+++ b/assets/exclusive_features.html-oz4V5ANz.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o as c,c as u,a as n,d as s,b as e,w as o,e as a}from"./app-RP31lnfq.js";const r={},d=a(`<h2 id="_1、先播放后推流" tabindex="-1"><a class="header-anchor" href="#_1、先播放后推流" aria-hidden="true">#</a> 1、先播放后推流</h2><ul><li><p>痛点：推流成功前不能提前播放</p></li><li><p>场景介绍:</p><p>有些及时推流的场景，存在推流和播放同时发生的场景，这种场景一般是一对一的，譬如说基于 rtmp 推流的行车记录仪，用户在调阅车载摄像头视频的，下发推流命令给设备时，同时开始播放视频，如果播放请求先于推流到达流媒体服务器，那么流媒体服务器通常会立即返回流未找到的错误，为了解决这个问题，一般的解决方案是，通过设备确认推流成功再开启播放，但是这样往往会增加视频打开延时，拉低用户体验。zlmediakit 针对此场景作出特别优化，可以在流不存在时，先不回复播放器，等推流成功后再返回播放成功，如果超时时间内，推流还不上线，那么再返回播放流不存在错误，通过配置文件可以修改此延时：</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">general</span><span class="token punctuation">]</span></span>
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o as c,c as u,a as n,d as s,b as e,w as o,e as a}from"./app-0NopiYEV.js";const r={},d=a(`<h2 id="_1、先播放后推流" tabindex="-1"><a class="header-anchor" href="#_1、先播放后推流" aria-hidden="true">#</a> 1、先播放后推流</h2><ul><li><p>痛点：推流成功前不能提前播放</p></li><li><p>场景介绍:</p><p>有些及时推流的场景，存在推流和播放同时发生的场景，这种场景一般是一对一的，譬如说基于 rtmp 推流的行车记录仪，用户在调阅车载摄像头视频的，下发推流命令给设备时，同时开始播放视频，如果播放请求先于推流到达流媒体服务器，那么流媒体服务器通常会立即返回流未找到的错误，为了解决这个问题，一般的解决方案是，通过设备确认推流成功再开启播放，但是这样往往会增加视频打开延时，拉低用户体验。zlmediakit 针对此场景作出特别优化，可以在流不存在时，先不回复播放器，等推流成功后再返回播放成功，如果超时时间内，推流还不上线，那么再返回播放流不存在错误，通过配置文件可以修改此延时：</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">general</span><span class="token punctuation">]</span></span>
 <span class="token comment">#播放最多等待时间，单位毫秒</span>
 <span class="token comment">#播放在播放某个流时，如果该流不存在，</span>
 <span class="token comment">#ZLMediaKit会最多让播放器等待maxStreamWaitMS毫秒</span>
diff --git a/assets/exclusive_features.html-PNsKskwv.js b/assets/exclusive_features.html-vnOZwbaY.js
similarity index 99%
rename from assets/exclusive_features.html-PNsKskwv.js
rename to assets/exclusive_features.html-vnOZwbaY.js
index e787a29..30da3b3 100644
--- a/assets/exclusive_features.html-PNsKskwv.js
+++ b/assets/exclusive_features.html-vnOZwbaY.js
@@ -1,4 +1,4 @@
-import{_ as r}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as c,c as p,a as e,d as n,b as a,w as o,e as s}from"./app-RP31lnfq.js";const u={},d=s(`<h2 id="_1-play-before-publishing" tabindex="-1"><a class="header-anchor" href="#_1-play-before-publishing" aria-hidden="true">#</a> 1. Play before Publishing</h2><ul><li><p>Pain point: Unable to play before successful publishing.</p></li><li><p>Scenario:</p><p>In some real-time streaming scenarios, there is a need for simultaneous streaming and playback, typically in a one-to-one setting. For example, in a car recorder based on RTMP streaming, when a user requests to view the live video from the onboard camera and sends a publishing command to the device, the playback of the video starts simultaneously. If the playback request arrives at the media server before the publishing, the server usually returns an error indicating that the stream is not found. To solve this problem, a common approach is to confirm the successful publishing before starting the playback. However, this often increases the delay in opening the video, resulting in a poor user experience. ZLMediakit optimizes this scenario by allowing the server to hold the player&#39;s response if the stream does not exist, and only returns a successful playback response after the publishing is successful. If the publishing does not come online within a timeout period, an error indicating the stream is not found is returned. The delay can be modified through the configuration file:</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">general</span><span class="token punctuation">]</span></span>
+import{_ as r}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as c,c as p,a as e,d as n,b as a,w as o,e as s}from"./app-0NopiYEV.js";const u={},d=s(`<h2 id="_1-play-before-publishing" tabindex="-1"><a class="header-anchor" href="#_1-play-before-publishing" aria-hidden="true">#</a> 1. Play before Publishing</h2><ul><li><p>Pain point: Unable to play before successful publishing.</p></li><li><p>Scenario:</p><p>In some real-time streaming scenarios, there is a need for simultaneous streaming and playback, typically in a one-to-one setting. For example, in a car recorder based on RTMP streaming, when a user requests to view the live video from the onboard camera and sends a publishing command to the device, the playback of the video starts simultaneously. If the playback request arrives at the media server before the publishing, the server usually returns an error indicating that the stream is not found. To solve this problem, a common approach is to confirm the successful publishing before starting the playback. However, this often increases the delay in opening the video, resulting in a poor user experience. ZLMediakit optimizes this scenario by allowing the server to hold the player&#39;s response if the stream does not exist, and only returns a successful playback response after the publishing is successful. If the publishing does not come online within a timeout period, an error indicating the stream is not found is returned. The delay can be modified through the configuration file:</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">general</span><span class="token punctuation">]</span></span>
 <span class="token comment"># Maximum waiting time for playback in milliseconds</span>
 <span class="token comment"># When playing a stream that does not exist, ZLMediaKit will allow the player to wait for a maximum of maxStreamWaitMS milliseconds</span>
 <span class="token comment"># If the stream is registered successfully within this time, it will immediately return a successful playback response to the player</span>
diff --git a/assets/flowDb-170db09d-pscdJplr.js b/assets/flowDb-170db09d-3I9bX383.js
similarity index 99%
rename from assets/flowDb-170db09d-pscdJplr.js
rename to assets/flowDb-170db09d-3I9bX383.js
index 518dc62..97f5237 100644
--- a/assets/flowDb-170db09d-pscdJplr.js
+++ b/assets/flowDb-170db09d-3I9bX383.js
@@ -1,4 +1,4 @@
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diff --git a/assets/flowDiagram-61eb444c-dTODa_2O.js b/assets/flowDiagram-61eb444c-vQNzsoYg.js
similarity index 97%
rename from assets/flowDiagram-61eb444c-dTODa_2O.js
rename to assets/flowDiagram-61eb444c-vQNzsoYg.js
index 6052366..d5abae5 100644
--- a/assets/flowDiagram-61eb444c-dTODa_2O.js
+++ b/assets/flowDiagram-61eb444c-vQNzsoYg.js
@@ -1,4 +1,4 @@
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diff --git a/assets/flowDiagram-v2-2f8f667a-17CncbGG.js b/assets/flowDiagram-v2-2f8f667a-17CncbGG.js
deleted file mode 100644
index 0f92f20..0000000
--- a/assets/flowDiagram-v2-2f8f667a-17CncbGG.js
+++ /dev/null
@@ -1 +0,0 @@
-import{p as e,f as o}from"./flowDb-170db09d-pscdJplr.js";import{f as t,g as a}from"./styles-b966c4ae-SzUJ3e4L.js";import{aq as s}from"./mermaid.core-ygY5oRaR.js";import"./layout-wEoclKsW.js";import"./index-67a42d7d-B7ItSCR5.js";import"./edges-80f1ebb6-89E8mCFH.js";import"./createText-aebacdfe-CTBuskZ8.js";import"./line-EJoUorMM.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";import"./app-RP31lnfq.js";const u={parser:e,db:o,renderer:t,styles:a,init:r=>{r.flowchart||(r.flowchart={}),r.flowchart.arrowMarkerAbsolute=r.arrowMarkerAbsolute,s({flowchart:{arrowMarkerAbsolute:r.arrowMarkerAbsolute}}),t.setConf(r.flowchart),o.clear(),o.setGen("gen-2")}};export{u as diagram};
diff --git a/assets/flowDiagram-v2-2f8f667a-vyhUgdJw.js b/assets/flowDiagram-v2-2f8f667a-vyhUgdJw.js
new file mode 100644
index 0000000..36a5b96
--- /dev/null
+++ b/assets/flowDiagram-v2-2f8f667a-vyhUgdJw.js
@@ -0,0 +1 @@
+import{p as e,f as o}from"./flowDb-170db09d-3I9bX383.js";import{f as t,g as a}from"./styles-b966c4ae-hKhWXcIa.js";import{aq as s}from"./mermaid.core-YBgJFCkH.js";import"./layout-6DvG_ICF.js";import"./index-67a42d7d-iblPHmxF.js";import"./edges-80f1ebb6-hR1YO9QC.js";import"./createText-aebacdfe-VuGI-o_f.js";import"./line-QxBjBe1b.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";import"./app-0NopiYEV.js";const u={parser:e,db:o,renderer:t,styles:a,init:r=>{r.flowchart||(r.flowchart={}),r.flowchart.arrowMarkerAbsolute=r.arrowMarkerAbsolute,s({flowchart:{arrowMarkerAbsolute:r.arrowMarkerAbsolute}}),t.setConf(r.flowchart),o.clear(),o.setGen("gen-2")}};export{u as diagram};
diff --git a/assets/flowchart-elk-definition-e097735e-FPGtu502.js b/assets/flowchart-elk-definition-e097735e-s4v8c7Pb.js
similarity index 99%
rename from assets/flowchart-elk-definition-e097735e-FPGtu502.js
rename to assets/flowchart-elk-definition-e097735e-s4v8c7Pb.js
index 74da773..f438c44 100644
--- a/assets/flowchart-elk-definition-e097735e-FPGtu502.js
+++ b/assets/flowchart-elk-definition-e097735e-s4v8c7Pb.js
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24:u.setDiagramTitle(c[f].substr(6)),this.$=c[f].substr(6);break;case 25:this.$=c[f].trim(),u.setAccTitle(this.$);break;case 26:case 27:this.$=c[f].trim(),u.setAccDescription(this.$);break;case 28:u.addSection(c[f].substr(8)),this.$=c[f].substr(8);break;case 30:u.addTask(c[f-1],c[f]),this.$="task";break;case 31:this.$=c[f-1],u.setClickEvent(c[f-1],c[f],null);break;case 32:this.$=c[f-2],u.setClickEvent(c[f-2],c[f-1],c[f]);break;case 33:this.$=c[f-2],u.setClickEvent(c[f-2],c[f-1],null),u.setLink(c[f-2],c[f]);break;case 34:this.$=c[f-3],u.setClickEvent(c[f-3],c[f-2],c[f-1]),u.setLink(c[f-3],c[f]);break;case 35:this.$=c[f-2],u.setClickEvent(c[f-2],c[f],null),u.setLink(c[f-2],c[f-1]);break;case 36:this.$=c[f-3],u.setClickEvent(c[f-3],c[f-1],c[f]),u.setLink(c[f-3],c[f-2]);break;case 37:this.$=c[f-1],u.setLink(c[f-1],c[f]);break;case 38:case 44:this.$=c[f-1]+" "+c[f];break;case 39:case 40:case 42:this.$=c[f-2]+" "+c[f-1]+" "+c[f];break;case 41:case 43:this.$=c[f-3]+" "+c[f-2]+" "+c[f-1]+" "+c[f];break}},table:[{3:1,4:[1,2]},{1:[3]},t(e,[2,2],{5:3}),{6:[1,4],7:5,8:[1,6],9:7,10:[1,8],11:17,12:n,13:r,14:i,15:s,16:a,17:y,18:_,19:k,20:C,21:F,22:w,23:x,24:q,25:g,26:L,27:O,28:W,30:B,32:Z,33:Q,34:23,35:v,37:A},t(e,[2,7],{1:[2,1]}),t(e,[2,3]),{9:33,11:17,12:n,13:r,14:i,15:s,16:a,17:y,18:_,19:k,20:C,21:F,22:w,23:x,24:q,25:g,26:L,27:O,28:W,30:B,32:Z,33:Q,34:23,35:v,37:A},t(e,[2,5]),t(e,[2,6]),t(e,[2,15]),t(e,[2,16]),t(e,[2,17]),t(e,[2,18]),t(e,[2,19]),t(e,[2,20]),t(e,[2,21]),t(e,[2,22]),t(e,[2,23]),t(e,[2,24]),{29:[1,34]},{31:[1,35]},t(e,[2,27]),t(e,[2,28]),t(e,[2,29]),{36:[1,36]},t(e,[2,8]),t(e,[2,9]),t(e,[2,10]),t(e,[2,11]),t(e,[2,12]),t(e,[2,13]),t(e,[2,14]),{38:[1,37],40:[1,38]},t(e,[2,4]),t(e,[2,25]),t(e,[2,26]),t(e,[2,30]),t(e,[2,31],{39:[1,39],40:[1,40]}),t(e,[2,37],{38:[1,41]}),t(e,[2,32],{40:[1,42]}),t(e,[2,33]),t(e,[2,35],{39:[1,43]}),t(e,[2,34]),t(e,[2,36])],defaultActions:{},parseError:function(o,d){if(d.recoverable)this.trace(o);else{var m=new Error(o);throw m.hash=d,m}},parse:function(o){var d=this,m=[0],u=[],S=[null],c=[],X=this.table,f="",h=0,U=0,G=2,z=1,N=c.slice.call(arguments,1),I=Object.create(this.lexer),V={yy:{}};for(var st in this.yy)Object.prototype.hasOwnProperty.call(this.yy,st)&&(V.yy[st]=this.yy[st]);I.setInput(o,V.yy),V.yy.lexer=I,V.yy.parser=this,typeof I.yylloc>"u"&&(I.yylloc={});var it=I.yylloc;c.push(it);var p=I.options&&I.options.ranges;typeof V.yy.parseError=="function"?this.parseError=V.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function E(){var ct;return ct=u.pop()||I.lex()||z,typeof ct!="number"&&(ct instanceof Array&&(u=ct,ct=u.pop()),ct=d.symbols_[ct]||ct),ct}for(var M,l,R,H,j={},$,et,Ut,Vt;;){if(l=m[m.length-1],this.defaultActions[l]?R=this.defaultActions[l]:((M===null||typeof M>"u")&&(M=E()),R=X[l]&&X[l][M]),typeof R>"u"||!R.length||!R[0]){var Jt="";Vt=[];for($ in X[l])this.terminals_[$]&&$>G&&Vt.push("'"+this.terminals_[$]+"'");I.showPosition?Jt="Parse error on line "+(h+1)+`:
 `+I.showPosition()+`
 Expecting `+Vt.join(", ")+", got '"+(this.terminals_[M]||M)+"'":Jt="Parse error on line "+(h+1)+": Unexpected "+(M==z?"end of input":"'"+(this.terminals_[M]||M)+"'"),this.parseError(Jt,{text:I.match,token:this.terminals_[M]||M,line:I.yylineno,loc:it,expected:Vt})}if(R[0]instanceof Array&&R.length>1)throw new Error("Parse Error: multiple actions possible at state: "+l+", token: "+M);switch(R[0]){case 1:m.push(M),S.push(I.yytext),c.push(I.yylloc),m.push(R[1]),M=null,U=I.yyleng,f=I.yytext,h=I.yylineno,it=I.yylloc;break;case 2:if(et=this.productions_[R[1]][1],j.$=S[S.length-et],j._$={first_line:c[c.length-(et||1)].first_line,last_line:c[c.length-1].last_line,first_column:c[c.length-(et||1)].first_column,last_column:c[c.length-1].last_column},p&&(j._$.range=[c[c.length-(et||1)].range[0],c[c.length-1].range[1]]),H=this.performAction.apply(j,[f,U,h,V.yy,R[1],S,c].concat(N)),typeof H<"u")return H;et&&(m=m.slice(0,-1*et*2),S=S.slice(0,-1*et),c=c.slice(0,-1*et)),m.push(this.productions_[R[1]][0]),S.push(j.$),c.push(j._$),Ut=X[m[m.length-2]][m[m.length-1]],m.push(Ut);break;case 3:return!0}}return!0}},Y=function(){var b={EOF:1,parseError:function(d,m){if(this.yy.parser)this.yy.parser.parseError(d,m);else throw new Error(d)},setInput:function(o,d){return this.yy=d||this.yy||{},this._input=o,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var o=this._input[0];this.yytext+=o,this.yyleng++,this.offset++,this.match+=o,this.matched+=o;var d=o.match(/(?:\r\n?|\n).*/g);return d?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),o},unput:function(o){var d=o.length,m=o.split(/(?:\r\n?|\n)/g);this._input=o+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-d),this.offset-=d;var u=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),m.length-1&&(this.yylineno-=m.length-1);var S=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:m?(m.length===u.length?this.yylloc.first_column:0)+u[u.length-m.length].length-m[0].length:this.yylloc.first_column-d},this.options.ranges&&(this.yylloc.range=[S[0],S[0]+this.yyleng-d]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
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diff --git a/assets/gb28181_sip_signaling_packet_capture.html-9YuNK2eX.js b/assets/gb28181_sip_signaling_packet_capture.html-JsEmgfbo.js
similarity index 99%
rename from assets/gb28181_sip_signaling_packet_capture.html-9YuNK2eX.js
rename to assets/gb28181_sip_signaling_packet_capture.html-JsEmgfbo.js
index 1173648..2ea2d0a 100644
--- a/assets/gb28181_sip_signaling_packet_capture.html-9YuNK2eX.js
+++ b/assets/gb28181_sip_signaling_packet_capture.html-JsEmgfbo.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e}from"./app-RP31lnfq.js";const p={},t=e(`<h2 id="_1、注册" tabindex="-1"><a class="header-anchor" href="#_1、注册" aria-hidden="true">#</a> 1、注册</h2><ul><li>注册请求：</li></ul><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>REGISTER sip:130909115229300920@10.64.49.44:7100 SIP/2.0
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e}from"./app-0NopiYEV.js";const p={},t=e(`<h2 id="_1、注册" tabindex="-1"><a class="header-anchor" href="#_1、注册" aria-hidden="true">#</a> 1、注册</h2><ul><li>注册请求：</li></ul><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>REGISTER sip:130909115229300920@10.64.49.44:7100 SIP/2.0
 <span class="token header"><span class="token header-name keyword">Via</span><span class="token punctuation">:</span> <span class="token header-value">SIP/2.0/UDP 10.64.49.218:7100;rport;branch=z9hG4bK4162288924</span></span>
 <span class="token header"><span class="token header-name keyword">From</span><span class="token punctuation">:</span> <span class="token header-value">&lt;sip:130909113319427420@10.64.49.218:7100&gt;;tag=382068091</span></span>
 <span class="token header"><span class="token header-name keyword">To</span><span class="token punctuation">:</span> <span class="token header-value">&lt;sip:130909113319427420@10.64.49.218:7100&gt;</span></span>
diff --git a/assets/gb28181_sip_signaling_packet_capture.html-5xl0QuEj.js b/assets/gb28181_sip_signaling_packet_capture.html-qexCXJj0.js
similarity index 99%
rename from assets/gb28181_sip_signaling_packet_capture.html-5xl0QuEj.js
rename to assets/gb28181_sip_signaling_packet_capture.html-qexCXJj0.js
index 1173648..2ea2d0a 100644
--- a/assets/gb28181_sip_signaling_packet_capture.html-5xl0QuEj.js
+++ b/assets/gb28181_sip_signaling_packet_capture.html-qexCXJj0.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e}from"./app-RP31lnfq.js";const p={},t=e(`<h2 id="_1、注册" tabindex="-1"><a class="header-anchor" href="#_1、注册" aria-hidden="true">#</a> 1、注册</h2><ul><li>注册请求：</li></ul><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>REGISTER sip:130909115229300920@10.64.49.44:7100 SIP/2.0
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e}from"./app-0NopiYEV.js";const p={},t=e(`<h2 id="_1、注册" tabindex="-1"><a class="header-anchor" href="#_1、注册" aria-hidden="true">#</a> 1、注册</h2><ul><li>注册请求：</li></ul><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>REGISTER sip:130909115229300920@10.64.49.44:7100 SIP/2.0
 <span class="token header"><span class="token header-name keyword">Via</span><span class="token punctuation">:</span> <span class="token header-value">SIP/2.0/UDP 10.64.49.218:7100;rport;branch=z9hG4bK4162288924</span></span>
 <span class="token header"><span class="token header-name keyword">From</span><span class="token punctuation">:</span> <span class="token header-value">&lt;sip:130909113319427420@10.64.49.218:7100&gt;;tag=382068091</span></span>
 <span class="token header"><span class="token header-name keyword">To</span><span class="token punctuation">:</span> <span class="token header-value">&lt;sip:130909113319427420@10.64.49.218:7100&gt;</span></span>
diff --git a/assets/generate_ssl_self-signed_certificate_and_test.html-oJ11zSxb.js b/assets/generate_ssl_self-signed_certificate_and_test.html-O1ld5VEe.js
similarity index 98%
rename from assets/generate_ssl_self-signed_certificate_and_test.html-oJ11zSxb.js
rename to assets/generate_ssl_self-signed_certificate_and_test.html-O1ld5VEe.js
index 818a3b3..148c7ee 100644
--- a/assets/generate_ssl_self-signed_certificate_and_test.html-oJ11zSxb.js
+++ b/assets/generate_ssl_self-signed_certificate_and_test.html-O1ld5VEe.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./generate_ssl_self-signed_certificate_and_test-D4Sbj3Ls.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as e,e as t}from"./app-RP31lnfq.js";const i={},r=t(`<h2 id="_1、创建私钥" tabindex="-1"><a class="header-anchor" href="#_1、创建私钥" aria-hidden="true">#</a> 1、创建私钥</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl genrsa  <span class="token parameter variable">-out</span> server.key <span class="token number">2048</span>
+import{_ as a}from"./generate_ssl_self-signed_certificate_and_test-D4Sbj3Ls.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as e,e as t}from"./app-0NopiYEV.js";const i={},r=t(`<h2 id="_1、创建私钥" tabindex="-1"><a class="header-anchor" href="#_1、创建私钥" aria-hidden="true">#</a> 1、创建私钥</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl genrsa  <span class="token parameter variable">-out</span> server.key <span class="token number">2048</span>
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h2 id="_2、-创建签名请求文件" tabindex="-1"><a class="header-anchor" href="#_2、-创建签名请求文件" aria-hidden="true">#</a> 2、 创建签名请求文件</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl req <span class="token parameter variable">-new</span> <span class="token parameter variable">-key</span> server.key <span class="token parameter variable">-out</span> server.csr
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>注意，需要输入域名(Common Name (e.g. server FQDN or YOUR name))：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>Country Name <span class="token punctuation">(</span><span class="token number">2</span> letter code<span class="token punctuation">)</span> <span class="token punctuation">[</span>AU<span class="token punctuation">]</span>:cn
 State or Province Name <span class="token punctuation">(</span>full name<span class="token punctuation">)</span> <span class="token punctuation">[</span>Some-State<span class="token punctuation">]</span>:gd
diff --git a/assets/generate_ssl_self-signed_certificate_and_test.html-kbzAeWE6.js b/assets/generate_ssl_self-signed_certificate_and_test.html-vsfOfJt0.js
similarity index 99%
rename from assets/generate_ssl_self-signed_certificate_and_test.html-kbzAeWE6.js
rename to assets/generate_ssl_self-signed_certificate_and_test.html-vsfOfJt0.js
index fa7af1d..699926b 100644
--- a/assets/generate_ssl_self-signed_certificate_and_test.html-kbzAeWE6.js
+++ b/assets/generate_ssl_self-signed_certificate_and_test.html-vsfOfJt0.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./generate_ssl_self-signed_certificate_and_test-D4Sbj3Ls.js";import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e as t}from"./app-RP31lnfq.js";const i={},r=t(`<h1 id="_1-generate-private-key" tabindex="-1"><a class="header-anchor" href="#_1-generate-private-key" aria-hidden="true">#</a> 1. Generate Private Key</h1><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl genrsa  <span class="token parameter variable">-out</span> server.key <span class="token number">2048</span>
+import{_ as a}from"./generate_ssl_self-signed_certificate_and_test-D4Sbj3Ls.js";import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as s,e as t}from"./app-0NopiYEV.js";const i={},r=t(`<h1 id="_1-generate-private-key" tabindex="-1"><a class="header-anchor" href="#_1-generate-private-key" aria-hidden="true">#</a> 1. Generate Private Key</h1><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl genrsa  <span class="token parameter variable">-out</span> server.key <span class="token number">2048</span>
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h1 id="_2-create-certificate-signing-request-csr-file" tabindex="-1"><a class="header-anchor" href="#_2-create-certificate-signing-request-csr-file" aria-hidden="true">#</a> 2. Create Certificate Signing Request (CSR) File</h1><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> openssl req <span class="token parameter variable">-new</span> <span class="token parameter variable">-key</span> server.key <span class="token parameter variable">-out</span> server.csr
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>Note: You will be prompted to enter the domain name (Common Name (e.g. server FQDN or YOUR name)):</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>Country Name <span class="token punctuation">(</span><span class="token number">2</span> letter code<span class="token punctuation">)</span> <span class="token punctuation">[</span>AU<span class="token punctuation">]</span>:cn
 State or Province Name <span class="token punctuation">(</span>full name<span class="token punctuation">)</span> <span class="token punctuation">[</span>Some-State<span class="token punctuation">]</span>:gd
diff --git a/assets/giscus-NkhROb6B.js b/assets/giscus-NkhROb6B.js
new file mode 100644
index 0000000..28de2fa
--- /dev/null
+++ b/assets/giscus-NkhROb6B.js
@@ -0,0 +1,66 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const H=globalThis,q=H.ShadowRoot&&(H.ShadyCSS===void 0||H.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,K=Symbol(),J=new WeakMap;let ot=class{constructor(t,e,s){if(this._$cssResult$=!0,s!==K)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=t,this.t=e}get styleSheet(){let t=this.o;const e=this.t;if(q&&t===void 0){const s=e!==void 0&&e.length===1;s&&(t=J.get(e)),t===void 0&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),s&&J.set(e,t))}return t}toString(){return this.cssText}};const ut=i=>new ot(typeof i=="string"?i:i+"",void 0,K),$t=(i,...t)=>{const e=i.length===1?i[0]:t.reduce((s,r,o)=>s+(n=>{if(n._$cssResult$===!0)return n.cssText;if(typeof n=="number")return n;throw Error("Value passed to 'css' function must be a 'css' function result: "+n+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(r)+i[o+1],i[0]);return new ot(e,i,K)},_t=(i,t)=>{if(q)i.adoptedStyleSheets=t.map(e=>e instanceof CSSStyleSheet?e:e.styleSheet);else for(const e of t){const s=document.createElement("style"),r=H.litNonce;r!==void 0&&s.setAttribute("nonce",r),s.textContent=e.cssText,i.appendChild(s)}},F=q?i=>i:i=>i instanceof CSSStyleSheet?(t=>{let e="";for(const s of t.cssRules)e+=s.cssText;return ut(e)})(i):i;/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const{is:gt,defineProperty:ft,getOwnPropertyDescriptor:mt,getOwnPropertyNames:At,getOwnPropertySymbols:yt,getPrototypeOf:St}=Object,A=globalThis,Q=A.trustedTypes,vt=Q?Q.emptyScript:"",z=A.reactiveElementPolyfillSupport,U=(i,t)=>i,L={toAttribute(i,t){switch(t){case Boolean:i=i?vt:null;break;case Object:case Array:i=i==null?i:JSON.stringify(i)}return i},fromAttribute(i,t){let e=i;switch(t){case Boolean:e=i!==null;break;case Number:e=i===null?null:Number(i);break;case Object:case Array:try{e=JSON.parse(i)}catch{e=null}}return e}},Y=(i,t)=>!gt(i,t),Z={attribute:!0,type:String,converter:L,reflect:!1,hasChanged:Y};Symbol.metadata??(Symbol.metadata=Symbol("metadata")),A.litPropertyMetadata??(A.litPropertyMetadata=new WeakMap);class E extends HTMLElement{static addInitializer(t){this._$Ei(),(this.l??(this.l=[])).push(t)}static get observedAttributes(){return this.finalize(),this._$Eh&&[...this._$Eh.keys()]}static 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+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const P=globalThis,k=P.trustedTypes,X=k?k.createPolicy("lit-html",{createHTML:i=>i}):void 0,ht="$lit$",m=`lit$${(Math.random()+"").slice(9)}$`,at="?"+m,Et=`<${at}>`,v=document,N=()=>v.createComment(""),R=i=>i===null||typeof i!="object"&&typeof i!="function",ct=Array.isArray,bt=i=>ct(i)||typeof(i==null?void 0:i[Symbol.iterator])=="function",B=`[ 	
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+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */let O=class extends E{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e;const t=super.createRenderRoot();return(e=this.renderOptions).renderBefore??(e.renderBefore=t.firstChild),t}update(t){const e=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(t),this._$Do=It(e,this.renderRoot,this.renderOptions)}connectedCallback(){var t;super.connectedCallback(),(t=this._$Do)==null||t.setConnected(!0)}disconnectedCallback(){var t;super.disconnectedCallback(),(t=this._$Do)==null||t.setConnected(!1)}render(){return b}};var nt;O._$litElement$=!0,O.finalized=!0,(nt=globalThis.litElementHydrateSupport)==null||nt.call(globalThis,{LitElement:O});const W=globalThis.litElementPolyfillSupport;W==null||W({LitElement:O});(globalThis.litElementVersions??(globalThis.litElementVersions=[])).push("4.0.3");/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const Mt=i=>(t,e)=>{e!==void 0?e.addInitializer(()=>{customElements.define(i,t)}):customElements.define(i,t)};/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const xt={attribute:!0,type:String,converter:L,reflect:!1,hasChanged:Y},Ht=(i=xt,t,e)=>{const{kind:s,metadata:r}=e;let o=globalThis.litPropertyMetadata.get(r);if(o===void 0&&globalThis.litPropertyMetadata.set(r,o=new Map),o.set(e.name,i),s==="accessor"){const{name:n}=e;return{set(a){const h=t.get.call(this);t.set.call(this,a),this.requestUpdate(n,h,i)},init(a){return a!==void 0&&this.C(n,void 0,i),a}}}if(s==="setter"){const{name:n}=e;return function(a){const h=this[n];t.call(this,a),this.requestUpdate(n,h,i)}}throw Error("Unsupported decorator location: "+s)};function _(i){return(t,e)=>typeof e=="object"?Ht(i,t,e):((s,r,o)=>{const n=r.hasOwnProperty(o);return r.constructor.createProperty(o,n?{...s,wrapped:!0}:s),n?Object.getOwnPropertyDescriptor(r,o):void 0})(i,t,e)}/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const Lt=i=>i.strings===void 0;/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const kt={ATTRIBUTE:1,CHILD:2,PROPERTY:3,BOOLEAN_ATTRIBUTE:4,EVENT:5,ELEMENT:6},Gt=i=>(...t)=>({_$litDirective$:i,values:t});let Dt=class{constructor(t){}get _$AU(){return this._$AM._$AU}_$AT(t,e,s){this._$Ct=t,this._$AM=e,this._$Ci=s}_$AS(t,e){return this.update(t,e)}update(t,e){return this.render(...e)}};/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const T=(i,t)=>{var s;const e=i._$AN;if(e===void 0)return!1;for(const r of e)(s=r._$AO)==null||s.call(r,t,!1),T(r,t);return!0},G=i=>{let t,e;do{if((t=i._$AM)===void 0)break;e=t._$AN,e.delete(i),i=t}while((e==null?void 0:e.size)===0)},pt=i=>{for(let t;t=i._$AM;i=t){let e=t._$AN;if(e===void 0)t._$AN=e=new Set;else if(e.has(i))break;e.add(i),jt(t)}};function zt(i){this._$AN!==void 0?(G(this),this._$AM=i,pt(this)):this._$AM=i}function Bt(i,t=!1,e=0){const s=this._$AH,r=this._$AN;if(r!==void 0&&r.size!==0)if(t)if(Array.isArray(s))for(let o=e;o<s.length;o++)T(s[o],!1),G(s[o]);else s!=null&&(T(s,!1),G(s));else T(this,i)}const jt=i=>{i.type==kt.CHILD&&(i._$AP??(i._$AP=Bt),i._$AQ??(i._$AQ=zt))};class Wt extends Dt{constructor(){super(...arguments),this._$AN=void 0}_$AT(t,e,s){super._$AT(t,e,s),pt(this),this.isConnected=t._$AU}_$AO(t,e=!0){var s,r;t!==this.isConnected&&(this.isConnected=t,t?(s=this.reconnected)==null||s.call(this):(r=this.disconnected)==null||r.call(this)),e&&(T(this,t),G(this))}setValue(t){if(Lt(this._$Ct))this._$Ct._$AI(t,this);else{const e=[...this._$Ct._$AH];e[this._$Ci]=t,this._$Ct._$AI(e,this,0)}}disconnected(){}reconnected(){}}/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */const Vt=()=>new qt;class qt{}const V=new WeakMap,Kt=Gt(class extends Wt{render(i){return l}update(i,[t]){var s;const e=t!==this.G;return e&&this.G!==void 0&&this.ot(void 0),(e||this.rt!==this.lt)&&(this.G=t,this.ct=(s=i.options)==null?void 0:s.host,this.ot(this.lt=i.element)),l}ot(i){if(typeof this.G=="function"){const t=this.ct??globalThis;let e=V.get(t);e===void 0&&(e=new WeakMap,V.set(t,e)),e.get(this.G)!==void 0&&this.G.call(this.ct,void 0),e.set(this.G,i),i!==void 0&&this.G.call(this.ct,i)}else this.G.value=i}get rt(){var i,t;return typeof this.G=="function"?(i=V.get(this.ct??globalThis))==null?void 0:i.get(this.G):(t=this.G)==null?void 0:t.value}disconnected(){this.rt===this.lt&&this.ot(void 0)}reconnected(){this.ot(this.lt)}});var Yt=Object.defineProperty,Jt=Object.getOwnPropertyDescriptor,$=(i,t,e,s)=>{for(var r=s>1?void 0:s?Jt(t,e):t,o=i.length-1,n;o>=0;o--)(n=i[o])&&(r=(s?n(t,e,r):n(r))||r);return s&&r&&Yt(t,e,r),r};function Ft(i){return customElements.get(i)?t=>t:Mt(i)}let p=class extends O{constructor(){super(),this.GISCUS_SESSION_KEY="giscus-session",this.GISCUS_DEFAULT_HOST="https://giscus.app",this.ERROR_SUGGESTION="Please consider reporting this error at https://github.com/giscus/giscus/issues/new.",this.__session="",this._iframeRef=Vt(),this.messageEventHandler=this.handleMessageEvent.bind(this),this.hasLoaded=!1,this.host=this.GISCUS_DEFAULT_HOST,this.strict="0",this.reactionsEnabled="1",this.emitMetadata="0",this.inputPosition="bottom",this.theme="light",this.lang="en",this.loading="eager",this.setupSession(),window.addEventListener("message",this.messageEventHandler)}get iframeRef(){var i;return(i=this._iframeRef)==null?void 0:i.value}get _host(){try{return new URL(this.host),this.host}catch{return this.GISCUS_DEFAULT_HOST}}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("message",this.messageEventHandler)}_formatError(i){return`[giscus] An error occurred. Error message: "${i}".`}setupSession(){const i=location.href,t=new URL(i),e=localStorage.getItem(this.GISCUS_SESSION_KEY),s=t.searchParams.get("giscus")??"";if(this.__session="",s){localStorage.setItem(this.GISCUS_SESSION_KEY,JSON.stringify(s)),this.__session=s,t.searchParams.delete("giscus"),t.hash="",history.replaceState(void 0,document.title,t.toString());return}if(e)try{this.__session=JSON.parse(e)}catch(r){localStorage.removeItem(this.GISCUS_SESSION_KEY),console.warn(`${this._formatError(r==null?void 0:r.message)} Session has been cleared.`)}}signOut(){localStorage.removeItem(this.GISCUS_SESSION_KEY),this.__session="",this.update(new Map)}handleMessageEvent(i){if(i.origin!==this._host)return;const{data:t}=i;if(!(typeof t=="object"&&t.giscus))return;if(this.iframeRef&&t.giscus.resizeHeight&&(this.iframeRef.style.height=`${t.giscus.resizeHeight}px`),t.giscus.signOut){console.info("[giscus] User has logged out. Session has been cleared."),this.signOut();return}if(!t.giscus.error)return;const e=t.giscus.error;if(e.includes("Bad credentials")||e.includes("Invalid state value")||e.includes("State has expired")){if(localStorage.getItem(this.GISCUS_SESSION_KEY)!==null){console.warn(`${this._formatError(e)} Session has been cleared.`),this.signOut();return}console.error(`${this._formatError(e)} No session is stored initially. ${this.ERROR_SUGGESTION}`)}if(e.includes("Discussion not found")){console.warn(`[giscus] ${e}. A new discussion will be created if a comment/reaction is submitted.`);return}console.error(`${this._formatError(e)} ${this.ERROR_SUGGESTION}`)}sendMessage(i){var t;!((t=this.iframeRef)!=null&&t.contentWindow)||!this.hasLoaded||this.iframeRef.contentWindow.postMessage({giscus:i},this._host)}updateConfig(){const i={setConfig:{repo:this.repo,repoId:this.repoId,category:this.category,categoryId:this.categoryId,term:this.getTerm(),number:+this.getNumber(),strict:this.strict==="1",reactionsEnabled:this.reactionsEnabled==="1",emitMetadata:this.emitMetadata==="1",inputPosition:this.inputPosition,theme:this.theme,lang:this.lang}};this.sendMessage(i)}firstUpdated(){var i;(i=this.iframeRef)==null||i.addEventListener("load",()=>{var t;(t=this.iframeRef)==null||t.classList.remove("loading"),this.hasLoaded=!0,this.updateConfig()})}requestUpdate(i,t,e){if(!this.hasUpdated||i==="host"){super.requestUpdate(i,t,e);return}this.updateConfig()}getMetaContent(i,t=!1){const e=t?`meta[property='og:${i}'],`:"",s=document.querySelector(e+`meta[name='${i}']`);return s?s.content:""}_getCleanedUrl(){const i=new URL(location.href);return i.searchParams.delete("giscus"),i.hash="",i}getTerm(){switch(this.mapping){case"url":return this._getCleanedUrl().toString();case"title":return document.title;case"og:title":return this.getMetaContent("title",!0);case"specific":return this.term??"";case"number":return"";case"pathname":default:return location.pathname.length<2?"index":location.pathname.substring(1).replace(/\.\w+$/,"")}}getNumber(){return this.mapping==="number"?this.term??"":""}getIframeSrc(){const i=this._getCleanedUrl().toString(),t=`${i}${this.id?"#"+this.id:""}`,e=this.getMetaContent("description",!0),s=this.getMetaContent("giscus:backlink")||i,r={origin:t,session:this.__session,repo:this.repo,repoId:this.repoId??"",category:this.category??"",categoryId:this.categoryId??"",term:this.getTerm(),number:this.getNumber(),strict:this.strict,reactionsEnabled:this.reactionsEnabled,emitMetadata:this.emitMetadata,inputPosition:this.inputPosition,theme:this.theme,description:e,backLink:s},o=this._host,n=this.lang?`/${this.lang}`:"",a=new URLSearchParams(r);return`${o}${n}/widget?${a.toString()}`}render(){return wt`
+      <iframe
+        title="Comments"
+        scrolling="no"
+        class="loading"
+        ${Kt(this._iframeRef)}
+        src=${this.getIframeSrc()}
+        loading=${this.loading}
+        allow="clipboard-write"
+        part="iframe"
+      ></iframe>
+    `}};p.styles=$t`
+    :host,
+    iframe {
+      width: 100%;
+      border: none;
+      min-height: 150px;
+      color-scheme: light dark;
+    }
+
+    iframe.loading {
+      opacity: 0;
+    }
+  `;$([_({reflect:!0})],p.prototype,"host",2);$([_({reflect:!0})],p.prototype,"repo",2);$([_({reflect:!0})],p.prototype,"repoId",2);$([_({reflect:!0})],p.prototype,"category",2);$([_({reflect:!0})],p.prototype,"categoryId",2);$([_({reflect:!0})],p.prototype,"mapping",2);$([_({reflect:!0})],p.prototype,"term",2);$([_({reflect:!0})],p.prototype,"strict",2);$([_({reflect:!0})],p.prototype,"reactionsEnabled",2);$([_({reflect:!0})],p.prototype,"emitMetadata",2);$([_({reflect:!0})],p.prototype,"inputPosition",2);$([_({reflect:!0})],p.prototype,"theme",2);$([_({reflect:!0})],p.prototype,"lang",2);$([_({reflect:!0})],p.prototype,"loading",2);p=$([Ft("giscus-widget")],p);export{p as GiscusWidget};
diff --git a/assets/giscus-unEZQsJ0.js b/assets/giscus-unEZQsJ0.js
deleted file mode 100644
index 003e7bf..0000000
--- a/assets/giscus-unEZQsJ0.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/**
- * @license
- * Copyright 2019 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
- */const M=window,F=M.ShadowRoot&&(M.ShadyCSS===void 0||M.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,Z=Symbol(),Q=new WeakMap;let ct=class{constructor(t,e,s){if(this._$cssResult$=!0,s!==Z)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=t,this.t=e}get styleSheet(){let t=this.o;const e=this.t;if(F&&t===void 0){const s=e!==void 0&&e.length===1;s&&(t=Q.get(e)),t===void 0&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),s&&Q.set(e,t))}return t}toString(){return this.cssText}};const ft=i=>new ct(typeof i=="string"?i:i+"",void 0,Z),mt=(i,...t)=>{const e=i.length===1?i[0]:t.reduce((s,n,r)=>s+(o=>{if(o._$cssResult$===!0)return o.cssText;if(typeof o=="number")return o;throw Error("Value passed to 'css' function must be a 'css' function result: "+o+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(n)+i[r+1],i[0]);return new ct(e,i,Z)},At=(i,t)=>{F?i.adoptedStyleSheets=t.map(e=>e instanceof CSSStyleSheet?e:e.styleSheet):t.forEach(e=>{const s=document.createElement("style"),n=M.litNonce;n!==void 0&&s.setAttribute("nonce",n),s.textContent=e.cssText,i.appendChild(s)})},X=F?i=>i:i=>i instanceof CSSStyleSheet?(t=>{let e="";for(const s of t.cssRules)e+=s.cssText;return ft(e)})(i):i;/**
- * @license
- * Copyright 2017 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
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- * Copyright 2017 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
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- * Copyright 2017 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
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- * SPDX-License-Identifier: BSD-3-Clause
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- * @license
- * Copyright 2021 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
- */var W;((W=window.HTMLSlotElement)===null||W===void 0?void 0:W.prototype.assignedElements)!=null;/**
- * @license
- * Copyright 2020 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
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- * Copyright 2017 Google LLC
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- * @license
- * Copyright 2017 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
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- * @license
- * Copyright 2020 Google LLC
- * SPDX-License-Identifier: BSD-3-Clause
- */const Wt=()=>new Kt;class Kt{}const K=new WeakMap,Yt=Gt(class extends Vt{render(i){return u}update(i,[t]){var e;const s=t!==this.G;return s&&this.G!==void 0&&this.ot(void 0),(s||this.rt!==this.lt)&&(this.G=t,this.dt=(e=i.options)===null||e===void 0?void 0:e.host,this.ot(this.lt=i.element)),u}ot(i){var t;if(typeof this.G=="function"){const e=(t=this.dt)!==null&&t!==void 0?t:globalThis;let s=K.get(e);s===void 0&&(s=new WeakMap,K.set(e,s)),s.get(this.G)!==void 0&&this.G.call(this.dt,void 0),s.set(this.G,i),i!==void 0&&this.G.call(this.dt,i)}else this.G.value=i}get rt(){var i,t,e;return typeof this.G=="function"?(t=K.get((i=this.dt)!==null&&i!==void 0?i:globalThis))===null||t===void 0?void 0:t.get(this.G):(e=this.G)===null||e===void 0?void 0:e.value}disconnected(){this.rt===this.lt&&this.ot(void 0)}reconnected(){this.ot(this.lt)}});var qt=Object.defineProperty,Jt=Object.getOwnPropertyDescriptor,_=(i,t,e,s)=>{for(var n=s>1?void 0:s?Jt(t,e):t,r=i.length-1,o;r>=0;r--)(o=i[r])&&(n=(s?o(t,e,n):o(n))||n);return s&&n&&qt(t,e,n),n};function Ft(i){return customElements.get(i)?t=>t:Mt(i)}let p=class extends U{constructor(){super(),this.GISCUS_SESSION_KEY="giscus-session",this.GISCUS_DEFAULT_HOST="https://giscus.app",this.ERROR_SUGGESTION="Please consider reporting this error at https://github.com/giscus/giscus/issues/new.",this.__session="",this._iframeRef=Wt(),this.messageEventHandler=this.handleMessageEvent.bind(this),this.hasLoaded=!1,this.host=this.GISCUS_DEFAULT_HOST,this.strict="0",this.reactionsEnabled="1",this.emitMetadata="0",this.inputPosition="bottom",this.theme="light",this.lang="en",this.loading="eager",this.setupSession(),window.addEventListener("message",this.messageEventHandler)}get iframeRef(){var i;return(i=this._iframeRef)==null?void 0:i.value}get _host(){try{return new URL(this.host),this.host}catch{return this.GISCUS_DEFAULT_HOST}}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("message",this.messageEventHandler)}_formatError(i){return`[giscus] An error occurred. 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Session has been cleared."),this.signOut();return}if(!t.giscus.error)return;const e=t.giscus.error;if(e.includes("Bad credentials")||e.includes("Invalid state value")||e.includes("State has expired")){if(localStorage.getItem(this.GISCUS_SESSION_KEY)!==null){console.warn(`${this._formatError(e)} Session has been cleared.`),this.signOut();return}console.error(`${this._formatError(e)} No session is stored initially. ${this.ERROR_SUGGESTION}`)}if(e.includes("Discussion not found")){console.warn(`[giscus] ${e}. A new discussion will be created if a comment/reaction is submitted.`);return}console.error(`${this._formatError(e)} ${this.ERROR_SUGGESTION}`)}sendMessage(i){!this.iframeRef||!this.iframeRef.contentWindow||!this.hasLoaded||(console.log({host:this.host,_host:this._host}),this.iframeRef.contentWindow.postMessage({giscus:i},this._host))}updateConfig(){const i={setConfig:{repo:this.repo,repoId:this.repoId,category:this.category,categoryId:this.categoryId,term:this.getTerm(),number:+this.getNumber(),strict:this.strict==="1",reactionsEnabled:this.reactionsEnabled==="1",emitMetadata:this.emitMetadata==="1",inputPosition:this.inputPosition,theme:this.theme,lang:this.lang}};this.sendMessage(i)}firstUpdated(){var i;(i=this.iframeRef)==null||i.addEventListener("load",()=>{var t;(t=this.iframeRef)==null||t.classList.remove("loading"),this.hasLoaded=!0,this.updateConfig()})}requestUpdate(i,t,e){if(!this.hasUpdated||i==="host"){super.requestUpdate(i,t,e);return}this.updateConfig()}getMetaContent(i,t=!1){const e=t?`meta[property='og:${i}'],`:"",s=document.querySelector(e+`meta[name='${i}']`);return s?s.content:""}_getCleanedUrl(){const i=new URL(location.href);return i.searchParams.delete("giscus"),i.hash="",i}getTerm(){switch(this.mapping){case"url":return`${this._getCleanedUrl()}`;case"title":return document.title;case"og:title":return this.getMetaContent("title",!0);case"specific":return this.term||"";case"number":return"";case"pathname":default:return location.pathname.length<2?"index":location.pathname.substring(1).replace(/\.\w+$/,"")}}getNumber(){return this.mapping==="number"&&this.term||""}getIframeSrc(){const i=this._getCleanedUrl().toString(),t=`${i}${this.id?"#"+this.id:""}`,e=this.getMetaContent("description",!0),s=this.getMetaContent("giscus:backlink")||i,n={origin:t,session:this.__session,repo:this.repo,repoId:this.repoId||"",category:this.category||"",categoryId:this.categoryId||"",term:this.getTerm(),number:this.getNumber(),strict:this.strict,reactionsEnabled:this.reactionsEnabled,emitMetadata:this.emitMetadata,inputPosition:this.inputPosition,theme:this.theme,description:e,backLink:s},r=this._host,o=this.lang?`/${this.lang}`:"",a=new URLSearchParams(n);return`${r}${o}/widget?${a}`}render(){return Ct`
-      <iframe
-        title="Comments"
-        scrolling="no"
-        class="loading"
-        ${Yt(this._iframeRef)}
-        src=${this.getIframeSrc()}
-        loading=${this.loading}
-        allow="clipboard-write"
-        part="iframe"
-      ></iframe>
-    `}};p.styles=mt`
-    :host,
-    iframe {
-      width: 100%;
-      border: none;
-      min-height: 150px;
-      color-scheme: light dark;
-    }
-
-    iframe.loading {
-      opacity: 0;
-    }
-  `;_([v({reflect:!0})],p.prototype,"host",2);_([v({reflect:!0})],p.prototype,"repo",2);_([v({reflect:!0})],p.prototype,"repoId",2);_([v({reflect:!0})],p.prototype,"category",2);_([v({reflect:!0})],p.prototype,"categoryId",2);_([v({reflect:!0})],p.prototype,"mapping",2);_([v({reflect:!0})],p.prototype,"term",2);_([v({reflect:!0})],p.prototype,"strict",2);_([v({reflect:!0})],p.prototype,"reactionsEnabled",2);_([v({reflect:!0})],p.prototype,"emitMetadata",2);_([v({reflect:!0})],p.prototype,"inputPosition",2);_([v({reflect:!0})],p.prototype,"theme",2);_([v({reflect:!0})],p.prototype,"lang",2);_([v({reflect:!0})],p.prototype,"loading",2);p=_([Ft("giscus-widget")],p);export{p as GiscusWidget};
diff --git a/assets/gitGraphDiagram-6b463803-qYmaBvlu.js b/assets/gitGraphDiagram-6b463803-eKsTNhvP.js
similarity index 99%
rename from assets/gitGraphDiagram-6b463803-qYmaBvlu.js
rename to assets/gitGraphDiagram-6b463803-eKsTNhvP.js
index f1088bc..363f996 100644
--- a/assets/gitGraphDiagram-6b463803-qYmaBvlu.js
+++ b/assets/gitGraphDiagram-6b463803-eKsTNhvP.js
@@ -1,4 +1,4 @@
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 Expecting `+st.join(", ")+", got '"+(this.terminals_[I]||I)+"'":ht="Parse error on line "+(rt+1)+": Unexpected "+(I==ft?"end of input":"'"+(this.terminals_[I]||I)+"'"),this.parseError(ht,{text:v.match,token:this.terminals_[I]||I,line:v.yylineno,loc:ot,expected:st})}if(V[0]instanceof Array&&V.length>1)throw new Error("Parse Error: multiple actions possible at state: "+K+", token: "+I);switch(V[0]){case 1:k.push(I),T.push(v.yytext),t.push(v.yylloc),k.push(V[1]),I=null,pt=v.yyleng,e=v.yytext,rt=v.yylineno,ot=v.yylloc;break;case 2:if(z=this.productions_[V[1]][1],W.$=T[T.length-z],W._$={first_line:t[t.length-(z||1)].first_line,last_line:t[t.length-1].last_line,first_column:t[t.length-(z||1)].first_column,last_column:t[t.length-1].last_column},Rt&&(W._$.range=[t[t.length-(z||1)].range[0],t[t.length-1].range[1]]),lt=this.performAction.apply(W,[e,pt,rt,Y.yy,V[1],T,t].concat(Lt)),typeof lt<"u")return lt;z&&(k=k.slice(0,-1*z*2),T=T.slice(0,-1*z),t=t.slice(0,-1*z)),k.push(this.productions_[V[1]][0]),T.push(W.$),t.push(W._$),bt=X[k[k.length-2]][k[k.length-1]],k.push(bt);break;case 3:return!0}}return!0}},B=function(){var q={EOF:1,parseError:function(b,k){if(this.yy.parser)this.yy.parser.parseError(b,k);else throw new Error(b)},setInput:function(h,b){return this.yy=b||this.yy||{},this._input=h,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var h=this._input[0];this.yytext+=h,this.yyleng++,this.offset++,this.match+=h,this.matched+=h;var b=h.match(/(?:\r\n?|\n).*/g);return b?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),h},unput:function(h){var b=h.length,k=h.split(/(?:\r\n?|\n)/g);this._input=h+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-b),this.offset-=b;var s=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),k.length-1&&(this.yylineno-=k.length-1);var T=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:k?(k.length===s.length?this.yylloc.first_column:0)+s[s.length-k.length].length-k[0].length:this.yylloc.first_column-b},this.options.ranges&&(this.yylloc.range=[T[0],T[0]+this.yyleng-b]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
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diff --git a/assets/high_concurrency_implementation_principle.html-6GveguVT.js b/assets/high_concurrency_implementation_principle.html-4A4gHD8-.js
similarity index 99%
rename from assets/high_concurrency_implementation_principle.html-6GveguVT.js
rename to assets/high_concurrency_implementation_principle.html-4A4gHD8-.js
index d23b55f..d66ac4c 100644
--- a/assets/high_concurrency_implementation_principle.html-6GveguVT.js
+++ b/assets/high_concurrency_implementation_principle.html-4A4gHD8-.js
@@ -1,4 +1,4 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as c,c as l,a as n,d as s,b as p,w as i,e as u}from"./app-RP31lnfq.js";const k={},r=n("h2",{id:"项目介绍",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#项目介绍","aria-hidden":"true"},"#"),s(" 项目介绍")],-1),d={href:"https://github.com/xiongziliang/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=u(`<p>该框架基于 C++11 开发，避免使用裸指针，减少内存拷贝，代码精简可靠，并发性能优异，在 linux 平台下，单一进程即可充分利用多核 CPU 的优势；最大限度的榨干 CPU、网卡性能；轻松达到万兆网卡性能极限。同时也能在高性能的同时，做到极低延时，画面秒开。</p><p>目前 ZLMediaKit 经过多次版本迭代，编程模型多次升级优化；已经趋于成熟稳定，也在各种生产环境得到了验证，本文主要讨论 ZLMediaKit 高性能实现原理以及项目特点。</p><h2 id="网络模型对比" tabindex="-1"><a class="header-anchor" href="#网络模型对比" aria-hidden="true">#</a> 网络模型对比</h2><p>不同于 SRS 的单线程多协程、node.js/redis 的单线程、NGINX 的多进程模型；ZLMediaKit 采用的是单进程多线程模型。那么为什么 ZLMediaKit 要采用这样的编程模型呢？</p><p>作为一个多年的 C++服务器后台开发工程师，多年的工作经验告诉我，作为一个服务器程序，对于稳定性要求极高；一个服务器可以性能差点，但是绝不能轻易 core dump；服务中断、重启、异常，对于一个线上已运营项目来说结果是灾难性的。那么我们该怎么确保服务器的稳定？目前有以下手段：</p><ul><li>单线程模型</li><li>单线程+协程</li><li>单线程+多进程</li><li>多线程+锁</li><li>弃用 C/C++</li></ul><p>采用单线程模型的优点是，服务器简单可靠，不用考虑资源竞争互斥的问题，这样可以比较容易做到高稳定性；采用此模型的典型代表项目有 redis、node.js。但是由于是单线程模型，所以弊端也比较明显；那就是在多核 cpu 上不能充分利用多核 CPU 的算力，性能瓶颈主要在于 CPU(大家应该有过在 redis 中执行 keys *慢慢等待的经历)。</p><figure><img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=3069000473,466332746&amp;fm=26&amp;gp=0.jpg" alt="img" tabindex="0" loading="lazy"><figcaption>img</figcaption></figure><p>单线程+协程的方案本质上与纯单线程模型无区别，它们的区别主要编程风格上。纯单线程模型使用的是非阻塞式处处回调方式实现高并发，这种模型会有所谓的回调地狱的问题，编程起来会比较麻烦。而单线程+协程的方案是简化编程方式，采用自然的阻塞式编程风格，在协程库内部管理任务调度，本质也是非阻塞的。但是协程库涉及的比较底层，跟系统息息相关，所以跨平台不是很好做，而且设计实现一个协程库门槛较高。SRS 采用就是这编程模型，由于协程库的限制，SRS 不能在 windows 上运行。</p><p>为了解决上述单线程模型的问题，很多服务器采用单线程多进程的编程模型；在这种模型下，既有单线程模型的简单可靠的特性，又能充分发挥多核 CPU 的性能，而且某个进程挂了也不会影响其他进程，像 NGINX 就是这种编程模型；但是这种模型也有其局限性。在这种模型下，会话间是相互隔离的，两个会话可能运行在不同的进程上；这样就导致了会话间通信的困难。比如说 A 用户连接在服务器 A 进程上，B 用户连接在服务器 B 进程上；如果两者之间要完成某种数据交互，那么会异常困难，这样必须通过进程间通信来完成。而进程间通信代价和开销比较大，编程起来也比较困难。但是如果会话间无需数据交互(例如 http 服务器)，那么这种模型是特别适合的，所以 NGINX 作为 http 服务器也是非常成功的，但是如果是譬如即时聊天的那种需要会话间通信的服务，那么这种开发模型不是很适合。不过现在越来越多的服务都需要支持分布式集群部署，所以单线程多进程方案的缺陷越来越不明显。</p><p>由于 C/C++是种强类型静态语言，异常处理简单粗暴，动不动就 core dump。C/C++的设计理念就是发现错误及早暴露，在某种意义上来说，崩溃也是种好事，因为这样会引起你的重视，让你能及早发现定位并解决问题，而不是把问题拖延到无法解决的时候再暴露给你。但是这么做对一般人来说，C/C++就不是很友好了，人类并不像机器那样严谨，有点疏忽在所难免，况且有些小问题也无伤大雅，并不需要毁灭式的 core dump 来应对。而且 C/C++的学习曲线异常艰难困苦，很多人好几年也不得要领，所以很多人表示纷纷弃坑，转投 go / erlang / node.js 之类。</p><p>但是 C/C++由于其性能优越性，以及历史原因，在某些场景下是不二选择，而且 C/C++才是真正的跨平台语言；况且随着智能指针的推出，内存管理不再是难题；而 lambda 语法的支持，让程序上下文绑定不再困难。随着 C++新特性的支持，编译器静态反射机制的完善，现代 C++编程愈发简便快捷。ZLMediaKit 采用的就是 C++11 新标准以及相关理念完成的高性能流媒体服务框架。</p><p>与上面其它编程模型不同，ZLMediaKit 采用的是多线程开发模型；与传统的多线程模型不同；ZLMediaKit 采用了 C++11 的智能指针来做内存管理，在线程切换时可以完美的管理内存在多线程下共享以及其生命周期。同时互斥锁的粒度消减至极致，几乎可以忽略不计。所以采用多线程模型的 ZLMediaKit 性能损耗极低，每条线程的性能几乎可以媲美单线程模型，同时也可以充分榨干 CPU 的每一核心性能。</p><h2 id="网络模型详述" tabindex="-1"><a class="header-anchor" href="#网络模型详述" aria-hidden="true">#</a> 网络模型详述</h2><p>ZLMediaKit 在启动时会根据 cpu 核心数自动创建若干个 epoll 实例(非 linux 平台为 select)；这些 epoll 实例都会有一个线程来运行<code>epoll_wait</code>函数来等待事件的触发。</p><p>以 ZLMediaKit 的 RTMP 服务为例，在创建一个<code>TcpServer</code>时，ZLMediaKit 会把这个 Tcp 服务的监听套接字加入到每一个 epoll 实例，这样如果收到新的 RTMP 播放请求，那么多个 epoll 实例会在内核的调度下，自动选择负载较轻的线程触发 accept 事件，以下是代码片段：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token keyword">template</span> <span class="token operator">&lt;</span><span class="token keyword">typename</span> <span class="token class-name">SessionType</span><span class="token operator">&gt;</span>
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as c,c as l,a as n,d as s,b as p,w as i,e as u}from"./app-0NopiYEV.js";const k={},r=n("h2",{id:"项目介绍",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#项目介绍","aria-hidden":"true"},"#"),s(" 项目介绍")],-1),d={href:"https://github.com/xiongziliang/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=u(`<p>该框架基于 C++11 开发，避免使用裸指针，减少内存拷贝，代码精简可靠，并发性能优异，在 linux 平台下，单一进程即可充分利用多核 CPU 的优势；最大限度的榨干 CPU、网卡性能；轻松达到万兆网卡性能极限。同时也能在高性能的同时，做到极低延时，画面秒开。</p><p>目前 ZLMediaKit 经过多次版本迭代，编程模型多次升级优化；已经趋于成熟稳定，也在各种生产环境得到了验证，本文主要讨论 ZLMediaKit 高性能实现原理以及项目特点。</p><h2 id="网络模型对比" tabindex="-1"><a class="header-anchor" href="#网络模型对比" aria-hidden="true">#</a> 网络模型对比</h2><p>不同于 SRS 的单线程多协程、node.js/redis 的单线程、NGINX 的多进程模型；ZLMediaKit 采用的是单进程多线程模型。那么为什么 ZLMediaKit 要采用这样的编程模型呢？</p><p>作为一个多年的 C++服务器后台开发工程师，多年的工作经验告诉我，作为一个服务器程序，对于稳定性要求极高；一个服务器可以性能差点，但是绝不能轻易 core dump；服务中断、重启、异常，对于一个线上已运营项目来说结果是灾难性的。那么我们该怎么确保服务器的稳定？目前有以下手段：</p><ul><li>单线程模型</li><li>单线程+协程</li><li>单线程+多进程</li><li>多线程+锁</li><li>弃用 C/C++</li></ul><p>采用单线程模型的优点是，服务器简单可靠，不用考虑资源竞争互斥的问题，这样可以比较容易做到高稳定性；采用此模型的典型代表项目有 redis、node.js。但是由于是单线程模型，所以弊端也比较明显；那就是在多核 cpu 上不能充分利用多核 CPU 的算力，性能瓶颈主要在于 CPU(大家应该有过在 redis 中执行 keys *慢慢等待的经历)。</p><figure><img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=3069000473,466332746&amp;fm=26&amp;gp=0.jpg" alt="img" tabindex="0" loading="lazy"><figcaption>img</figcaption></figure><p>单线程+协程的方案本质上与纯单线程模型无区别，它们的区别主要编程风格上。纯单线程模型使用的是非阻塞式处处回调方式实现高并发，这种模型会有所谓的回调地狱的问题，编程起来会比较麻烦。而单线程+协程的方案是简化编程方式，采用自然的阻塞式编程风格，在协程库内部管理任务调度，本质也是非阻塞的。但是协程库涉及的比较底层，跟系统息息相关，所以跨平台不是很好做，而且设计实现一个协程库门槛较高。SRS 采用就是这编程模型，由于协程库的限制，SRS 不能在 windows 上运行。</p><p>为了解决上述单线程模型的问题，很多服务器采用单线程多进程的编程模型；在这种模型下，既有单线程模型的简单可靠的特性，又能充分发挥多核 CPU 的性能，而且某个进程挂了也不会影响其他进程，像 NGINX 就是这种编程模型；但是这种模型也有其局限性。在这种模型下，会话间是相互隔离的，两个会话可能运行在不同的进程上；这样就导致了会话间通信的困难。比如说 A 用户连接在服务器 A 进程上，B 用户连接在服务器 B 进程上；如果两者之间要完成某种数据交互，那么会异常困难，这样必须通过进程间通信来完成。而进程间通信代价和开销比较大，编程起来也比较困难。但是如果会话间无需数据交互(例如 http 服务器)，那么这种模型是特别适合的，所以 NGINX 作为 http 服务器也是非常成功的，但是如果是譬如即时聊天的那种需要会话间通信的服务，那么这种开发模型不是很适合。不过现在越来越多的服务都需要支持分布式集群部署，所以单线程多进程方案的缺陷越来越不明显。</p><p>由于 C/C++是种强类型静态语言，异常处理简单粗暴，动不动就 core dump。C/C++的设计理念就是发现错误及早暴露，在某种意义上来说，崩溃也是种好事，因为这样会引起你的重视，让你能及早发现定位并解决问题，而不是把问题拖延到无法解决的时候再暴露给你。但是这么做对一般人来说，C/C++就不是很友好了，人类并不像机器那样严谨，有点疏忽在所难免，况且有些小问题也无伤大雅，并不需要毁灭式的 core dump 来应对。而且 C/C++的学习曲线异常艰难困苦，很多人好几年也不得要领，所以很多人表示纷纷弃坑，转投 go / erlang / node.js 之类。</p><p>但是 C/C++由于其性能优越性，以及历史原因，在某些场景下是不二选择，而且 C/C++才是真正的跨平台语言；况且随着智能指针的推出，内存管理不再是难题；而 lambda 语法的支持，让程序上下文绑定不再困难。随着 C++新特性的支持，编译器静态反射机制的完善，现代 C++编程愈发简便快捷。ZLMediaKit 采用的就是 C++11 新标准以及相关理念完成的高性能流媒体服务框架。</p><p>与上面其它编程模型不同，ZLMediaKit 采用的是多线程开发模型；与传统的多线程模型不同；ZLMediaKit 采用了 C++11 的智能指针来做内存管理，在线程切换时可以完美的管理内存在多线程下共享以及其生命周期。同时互斥锁的粒度消减至极致，几乎可以忽略不计。所以采用多线程模型的 ZLMediaKit 性能损耗极低，每条线程的性能几乎可以媲美单线程模型，同时也可以充分榨干 CPU 的每一核心性能。</p><h2 id="网络模型详述" tabindex="-1"><a class="header-anchor" href="#网络模型详述" aria-hidden="true">#</a> 网络模型详述</h2><p>ZLMediaKit 在启动时会根据 cpu 核心数自动创建若干个 epoll 实例(非 linux 平台为 select)；这些 epoll 实例都会有一个线程来运行<code>epoll_wait</code>函数来等待事件的触发。</p><p>以 ZLMediaKit 的 RTMP 服务为例，在创建一个<code>TcpServer</code>时，ZLMediaKit 会把这个 Tcp 服务的监听套接字加入到每一个 epoll 实例，这样如果收到新的 RTMP 播放请求，那么多个 epoll 实例会在内核的调度下，自动选择负载较轻的线程触发 accept 事件，以下是代码片段：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token keyword">template</span> <span class="token operator">&lt;</span><span class="token keyword">typename</span> <span class="token class-name">SessionType</span><span class="token operator">&gt;</span>
 <span class="token keyword">void</span> <span class="token function">start</span><span class="token punctuation">(</span><span class="token keyword">uint16_t</span> port<span class="token punctuation">,</span> <span class="token keyword">const</span> std<span class="token double-colon punctuation">::</span>string<span class="token operator">&amp;</span> host <span class="token operator">=</span> <span class="token string">&quot;0.0.0.0&quot;</span><span class="token punctuation">,</span> <span class="token keyword">uint32_t</span> backlog <span class="token operator">=</span> <span class="token number">1024</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token generic-function"><span class="token function">start_l</span><span class="token generic class-name"><span class="token operator">&lt;</span>SessionType<span class="token operator">&gt;</span></span></span><span class="token punctuation">(</span>port<span class="token punctuation">,</span>host<span class="token punctuation">,</span>backlog<span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token comment">//自动加入到所有epoll线程监听</span>
diff --git a/assets/high_concurrency_implementation_principle.html-YdXhhjaV.js b/assets/high_concurrency_implementation_principle.html-T5LE0Lmi.js
similarity index 99%
rename from assets/high_concurrency_implementation_principle.html-YdXhhjaV.js
rename to assets/high_concurrency_implementation_principle.html-T5LE0Lmi.js
index 4c6d533..6d32503 100644
--- a/assets/high_concurrency_implementation_principle.html-YdXhhjaV.js
+++ b/assets/high_concurrency_implementation_principle.html-T5LE0Lmi.js
@@ -1,4 +1,4 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as c,c as l,a as n,d as s,b as p,w as i,e as u}from"./app-RP31lnfq.js";const k={},r=n("h2",{id:"项目介绍",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#项目介绍","aria-hidden":"true"},"#"),s(" 项目介绍")],-1),d={href:"https://github.com/xiongziliang/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=u(`<p>该框架基于 C++11 开发，避免使用裸指针，减少内存拷贝，代码精简可靠，并发性能优异，在 linux 平台下，单一进程即可充分利用多核 CPU 的优势；最大限度的榨干 CPU、网卡性能；轻松达到万兆网卡性能极限。同时也能在高性能的同时，做到极低延时，画面秒开。</p><p>目前 ZLMediaKit 经过多次版本迭代，编程模型多次升级优化；已经趋于成熟稳定，也在各种生产环境得到了验证，本文主要讨论 ZLMediaKit 高性能实现原理以及项目特点。</p><h2 id="网络模型对比" tabindex="-1"><a class="header-anchor" href="#网络模型对比" aria-hidden="true">#</a> 网络模型对比</h2><p>不同于 SRS 的单线程多协程、node.js/redis 的单线程、NGINX 的多进程模型；ZLMediaKit 采用的是单进程多线程模型。那么为什么 ZLMediaKit 要采用这样的编程模型呢？</p><p>作为一个多年的 C++服务器后台开发工程师，多年的工作经验告诉我，作为一个服务器程序，对于稳定性要求极高；一个服务器可以性能差点，但是绝不能轻易 core dump；服务中断、重启、异常，对于一个线上已运营项目来说结果是灾难性的。那么我们该怎么确保服务器的稳定？目前有以下手段：</p><ul><li>单线程模型</li><li>单线程+协程</li><li>单线程+多进程</li><li>多线程+锁</li><li>弃用 C/C++</li></ul><p>采用单线程模型的优点是，服务器简单可靠，不用考虑资源竞争互斥的问题，这样可以比较容易做到高稳定性；采用此模型的典型代表项目有 redis、node.js。但是由于是单线程模型，所以弊端也比较明显；那就是在多核 cpu 上不能充分利用多核 CPU 的算力，性能瓶颈主要在于 CPU(大家应该有过在 redis 中执行 keys *慢慢等待的经历)。</p><figure><img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=3069000473,466332746&amp;fm=26&amp;gp=0.jpg" alt="img" tabindex="0" loading="lazy"><figcaption>img</figcaption></figure><p>单线程+协程的方案本质上与纯单线程模型无区别，它们的区别主要编程风格上。纯单线程模型使用的是非阻塞式处处回调方式实现高并发，这种模型会有所谓的回调地狱的问题，编程起来会比较麻烦。而单线程+协程的方案是简化编程方式，采用自然的阻塞式编程风格，在协程库内部管理任务调度，本质也是非阻塞的。但是协程库涉及的比较底层，跟系统息息相关，所以跨平台不是很好做，而且设计实现一个协程库门槛较高。SRS 采用就是这编程模型，由于协程库的限制，SRS 不能在 windows 上运行。</p><p>为了解决上述单线程模型的问题，很多服务器采用单线程多进程的编程模型；在这种模型下，既有单线程模型的简单可靠的特性，又能充分发挥多核 CPU 的性能，而且某个进程挂了也不会影响其他进程，像 NGINX 就是这种编程模型；但是这种模型也有其局限性。在这种模型下，会话间是相互隔离的，两个会话可能运行在不同的进程上；这样就导致了会话间通信的困难。比如说 A 用户连接在服务器 A 进程上，B 用户连接在服务器 B 进程上；如果两者之间要完成某种数据交互，那么会异常困难，这样必须通过进程间通信来完成。而进程间通信代价和开销比较大，编程起来也比较困难。但是如果会话间无需数据交互(例如 http 服务器)，那么这种模型是特别适合的，所以 NGINX 作为 http 服务器也是非常成功的，但是如果是譬如即时聊天的那种需要会话间通信的服务，那么这种开发模型不是很适合。不过现在越来越多的服务都需要支持分布式集群部署，所以单线程多进程方案的缺陷越来越不明显。</p><p>由于 C/C++是种强类型静态语言，异常处理简单粗暴，动不动就 core dump。C/C++的设计理念就是发现错误及早暴露，在某种意义上来说，崩溃也是种好事，因为这样会引起你的重视，让你能及早发现定位并解决问题，而不是把问题拖延到无法解决的时候再暴露给你。但是这么做对一般人来说，C/C++就不是很友好了，人类并不像机器那样严谨，有点疏忽在所难免，况且有些小问题也无伤大雅，并不需要毁灭式的 core dump 来应对。而且 C/C++的学习曲线异常艰难困苦，很多人好几年也不得要领，所以很多人表示纷纷弃坑，转投 go / erlang / node.js 之类。</p><p>但是 C/C++由于其性能优越性，以及历史原因，在某些场景下是不二选择，而且 C/C++才是真正的跨平台语言；况且随着智能指针的推出，内存管理不再是难题；而 lambda 语法的支持，让程序上下文绑定不再困难。随着 C++新特性的支持，编译器静态反射机制的完善，现代 C++编程愈发简便快捷。ZLMediaKit 采用的就是 C++11 新标准以及相关理念完成的高性能流媒体服务框架。</p><p>与上面其它编程模型不同，ZLMediaKit 采用的是多线程开发模型；与传统的多线程模型不同；ZLMediaKit 采用了 C++11 的智能指针来做内存管理，在线程切换时可以完美的管理内存在多线程下共享以及其生命周期。同时互斥锁的粒度消减至极致，几乎可以忽略不计。所以采用多线程模型的 ZLMediaKit 性能损耗极低，每条线程的性能几乎可以媲美单线程模型，同时也可以充分榨干 CPU 的每一核心性能。</p><h2 id="网络模型详述" tabindex="-1"><a class="header-anchor" href="#网络模型详述" aria-hidden="true">#</a> 网络模型详述</h2><p>ZLMediaKit 在启动时会根据 cpu 核心数自动创建若干个 epoll 实例(非 linux 平台为 select)；这些 epoll 实例都会有一个线程来运行<code>epoll_wait</code>函数来等待事件的触发。</p><p>以 ZLMediaKit 的 RTMP 服务为例，在创建一个<code>TcpServer</code>时，ZLMediaKit 会把这个 Tcp 服务的监听套接字加入到每一个 epoll 实例，这样如果收到新的 RTMP 播放请求，那么多个 epoll 实例会在内核的调度下，自动选择负载较轻的线程触发 accept 事件，以下是代码片段：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token keyword">template</span> <span class="token operator">&lt;</span><span class="token keyword">typename</span> <span class="token class-name">SessionType</span><span class="token operator">&gt;</span>
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as c,c as l,a as n,d as s,b as p,w as i,e as u}from"./app-0NopiYEV.js";const k={},r=n("h2",{id:"项目介绍",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#项目介绍","aria-hidden":"true"},"#"),s(" 项目介绍")],-1),d={href:"https://github.com/xiongziliang/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=u(`<p>该框架基于 C++11 开发，避免使用裸指针，减少内存拷贝，代码精简可靠，并发性能优异，在 linux 平台下，单一进程即可充分利用多核 CPU 的优势；最大限度的榨干 CPU、网卡性能；轻松达到万兆网卡性能极限。同时也能在高性能的同时，做到极低延时，画面秒开。</p><p>目前 ZLMediaKit 经过多次版本迭代，编程模型多次升级优化；已经趋于成熟稳定，也在各种生产环境得到了验证，本文主要讨论 ZLMediaKit 高性能实现原理以及项目特点。</p><h2 id="网络模型对比" tabindex="-1"><a class="header-anchor" href="#网络模型对比" aria-hidden="true">#</a> 网络模型对比</h2><p>不同于 SRS 的单线程多协程、node.js/redis 的单线程、NGINX 的多进程模型；ZLMediaKit 采用的是单进程多线程模型。那么为什么 ZLMediaKit 要采用这样的编程模型呢？</p><p>作为一个多年的 C++服务器后台开发工程师，多年的工作经验告诉我，作为一个服务器程序，对于稳定性要求极高；一个服务器可以性能差点，但是绝不能轻易 core dump；服务中断、重启、异常，对于一个线上已运营项目来说结果是灾难性的。那么我们该怎么确保服务器的稳定？目前有以下手段：</p><ul><li>单线程模型</li><li>单线程+协程</li><li>单线程+多进程</li><li>多线程+锁</li><li>弃用 C/C++</li></ul><p>采用单线程模型的优点是，服务器简单可靠，不用考虑资源竞争互斥的问题，这样可以比较容易做到高稳定性；采用此模型的典型代表项目有 redis、node.js。但是由于是单线程模型，所以弊端也比较明显；那就是在多核 cpu 上不能充分利用多核 CPU 的算力，性能瓶颈主要在于 CPU(大家应该有过在 redis 中执行 keys *慢慢等待的经历)。</p><figure><img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=3069000473,466332746&amp;fm=26&amp;gp=0.jpg" alt="img" tabindex="0" loading="lazy"><figcaption>img</figcaption></figure><p>单线程+协程的方案本质上与纯单线程模型无区别，它们的区别主要编程风格上。纯单线程模型使用的是非阻塞式处处回调方式实现高并发，这种模型会有所谓的回调地狱的问题，编程起来会比较麻烦。而单线程+协程的方案是简化编程方式，采用自然的阻塞式编程风格，在协程库内部管理任务调度，本质也是非阻塞的。但是协程库涉及的比较底层，跟系统息息相关，所以跨平台不是很好做，而且设计实现一个协程库门槛较高。SRS 采用就是这编程模型，由于协程库的限制，SRS 不能在 windows 上运行。</p><p>为了解决上述单线程模型的问题，很多服务器采用单线程多进程的编程模型；在这种模型下，既有单线程模型的简单可靠的特性，又能充分发挥多核 CPU 的性能，而且某个进程挂了也不会影响其他进程，像 NGINX 就是这种编程模型；但是这种模型也有其局限性。在这种模型下，会话间是相互隔离的，两个会话可能运行在不同的进程上；这样就导致了会话间通信的困难。比如说 A 用户连接在服务器 A 进程上，B 用户连接在服务器 B 进程上；如果两者之间要完成某种数据交互，那么会异常困难，这样必须通过进程间通信来完成。而进程间通信代价和开销比较大，编程起来也比较困难。但是如果会话间无需数据交互(例如 http 服务器)，那么这种模型是特别适合的，所以 NGINX 作为 http 服务器也是非常成功的，但是如果是譬如即时聊天的那种需要会话间通信的服务，那么这种开发模型不是很适合。不过现在越来越多的服务都需要支持分布式集群部署，所以单线程多进程方案的缺陷越来越不明显。</p><p>由于 C/C++是种强类型静态语言，异常处理简单粗暴，动不动就 core dump。C/C++的设计理念就是发现错误及早暴露，在某种意义上来说，崩溃也是种好事，因为这样会引起你的重视，让你能及早发现定位并解决问题，而不是把问题拖延到无法解决的时候再暴露给你。但是这么做对一般人来说，C/C++就不是很友好了，人类并不像机器那样严谨，有点疏忽在所难免，况且有些小问题也无伤大雅，并不需要毁灭式的 core dump 来应对。而且 C/C++的学习曲线异常艰难困苦，很多人好几年也不得要领，所以很多人表示纷纷弃坑，转投 go / erlang / node.js 之类。</p><p>但是 C/C++由于其性能优越性，以及历史原因，在某些场景下是不二选择，而且 C/C++才是真正的跨平台语言；况且随着智能指针的推出，内存管理不再是难题；而 lambda 语法的支持，让程序上下文绑定不再困难。随着 C++新特性的支持，编译器静态反射机制的完善，现代 C++编程愈发简便快捷。ZLMediaKit 采用的就是 C++11 新标准以及相关理念完成的高性能流媒体服务框架。</p><p>与上面其它编程模型不同，ZLMediaKit 采用的是多线程开发模型；与传统的多线程模型不同；ZLMediaKit 采用了 C++11 的智能指针来做内存管理，在线程切换时可以完美的管理内存在多线程下共享以及其生命周期。同时互斥锁的粒度消减至极致，几乎可以忽略不计。所以采用多线程模型的 ZLMediaKit 性能损耗极低，每条线程的性能几乎可以媲美单线程模型，同时也可以充分榨干 CPU 的每一核心性能。</p><h2 id="网络模型详述" tabindex="-1"><a class="header-anchor" href="#网络模型详述" aria-hidden="true">#</a> 网络模型详述</h2><p>ZLMediaKit 在启动时会根据 cpu 核心数自动创建若干个 epoll 实例(非 linux 平台为 select)；这些 epoll 实例都会有一个线程来运行<code>epoll_wait</code>函数来等待事件的触发。</p><p>以 ZLMediaKit 的 RTMP 服务为例，在创建一个<code>TcpServer</code>时，ZLMediaKit 会把这个 Tcp 服务的监听套接字加入到每一个 epoll 实例，这样如果收到新的 RTMP 播放请求，那么多个 epoll 实例会在内核的调度下，自动选择负载较轻的线程触发 accept 事件，以下是代码片段：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token keyword">template</span> <span class="token operator">&lt;</span><span class="token keyword">typename</span> <span class="token class-name">SessionType</span><span class="token operator">&gt;</span>
 <span class="token keyword">void</span> <span class="token function">start</span><span class="token punctuation">(</span><span class="token keyword">uint16_t</span> port<span class="token punctuation">,</span> <span class="token keyword">const</span> std<span class="token double-colon punctuation">::</span>string<span class="token operator">&amp;</span> host <span class="token operator">=</span> <span class="token string">&quot;0.0.0.0&quot;</span><span class="token punctuation">,</span> <span class="token keyword">uint32_t</span> backlog <span class="token operator">=</span> <span class="token number">1024</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token generic-function"><span class="token function">start_l</span><span class="token generic class-name"><span class="token operator">&lt;</span>SessionType<span class="token operator">&gt;</span></span></span><span class="token punctuation">(</span>port<span class="token punctuation">,</span>host<span class="token punctuation">,</span>backlog<span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token comment">//自动加入到所有epoll线程监听</span>
diff --git a/assets/hls_high_performance_journey.html-LbBMnisY.js b/assets/hls_high_performance_journey.html-TZBUS8og.js
similarity index 99%
rename from assets/hls_high_performance_journey.html-LbBMnisY.js
rename to assets/hls_high_performance_journey.html-TZBUS8og.js
index 16d4e42..c6d26d9 100644
--- a/assets/hls_high_performance_journey.html-LbBMnisY.js
+++ b/assets/hls_high_performance_journey.html-TZBUS8og.js
@@ -1,4 +1,4 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as s,e as p}from"./app-RP31lnfq.js";const t={},e=p(`<h2 id="事情的起因" tabindex="-1"><a class="header-anchor" href="#事情的起因" aria-hidden="true">#</a> 事情的起因</h2><p>北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。</p><p>但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右时，zlmediakit 线程负载接近 100%，延时非常高，整个服务器基本不可用：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-8d6b45ad1518b2b2.png?imageMogr2/auto-orient/strip|imageView2/2/w/320" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="思考" tabindex="-1"><a class="header-anchor" href="#思考" aria-hidden="true">#</a> 思考</h2><p>zlmediakit 定位是一个通用的流媒体服务器，主要精力聚焦在 rtsp/rtmp 等协议，对 hls 的优化并不够重视，hls 之前在 zlmediakit 里面实现方式跟 http 文件服务器实现方式基本一致，都是通过直接读取文件的方式提供下载。所以当 hls 播放数比较高时，每个用户播放都需要重新从磁盘读取一遍文件，这时文件 io 承压，由于磁盘慢速度的特性，不能承载太高的并发数。</p><p>有些朋友可能会问，如果用内存虚拟磁盘能不能提高性能？答案是能，但是由于内存拷贝带宽也存在上限，所以就算 hls 文件都放在内存目录，每次读取文件也会存在多次 memcopy，性能并不能有太大的飞跃。前面冬奥会直播事故那个案例，就是把 hls 文件放在内存目录，但是也就能承载 2000+并发而已。</p><h2 id="歧途-sendfile" tabindex="-1"><a class="header-anchor" href="#歧途-sendfile" aria-hidden="true">#</a> 歧途： sendfile</h2><p>为了解决 hls 并发瓶颈这个问题，我首先思考到的是<code>sendfile</code>方案。我们知道，<code>nginx</code>作为 http 服务器的标杆，就支持 sendfile 这个特性。很早之前，我就听说过<code>sendfile</code>多牛逼，它支持直接把文件发送到<code>socket fd</code>；而不用通过用户态和内核态的内存互相拷贝，可以大幅提高文件发送的性能。</p><p>我们查看 sendfile 的资料，有如下介绍：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-74226856ef85a257.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>于是，在事故反馈当日，2022 年春节期间的某天深夜，我在严寒之下光着膀子在 zlmediakit 中把 sendfile 特性实现了一遍： <img src="https://upload-images.jianshu.io/upload_images/8409177-512ca5a1ebd6c0dc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>实现的代码如下：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">//HttpFileBody.cpp</span>
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as s,e as p}from"./app-0NopiYEV.js";const t={},e=p(`<h2 id="事情的起因" tabindex="-1"><a class="header-anchor" href="#事情的起因" aria-hidden="true">#</a> 事情的起因</h2><p>北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。</p><p>但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右时，zlmediakit 线程负载接近 100%，延时非常高，整个服务器基本不可用：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-8d6b45ad1518b2b2.png?imageMogr2/auto-orient/strip|imageView2/2/w/320" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="思考" tabindex="-1"><a class="header-anchor" href="#思考" aria-hidden="true">#</a> 思考</h2><p>zlmediakit 定位是一个通用的流媒体服务器，主要精力聚焦在 rtsp/rtmp 等协议，对 hls 的优化并不够重视，hls 之前在 zlmediakit 里面实现方式跟 http 文件服务器实现方式基本一致，都是通过直接读取文件的方式提供下载。所以当 hls 播放数比较高时，每个用户播放都需要重新从磁盘读取一遍文件，这时文件 io 承压，由于磁盘慢速度的特性，不能承载太高的并发数。</p><p>有些朋友可能会问，如果用内存虚拟磁盘能不能提高性能？答案是能，但是由于内存拷贝带宽也存在上限，所以就算 hls 文件都放在内存目录，每次读取文件也会存在多次 memcopy，性能并不能有太大的飞跃。前面冬奥会直播事故那个案例，就是把 hls 文件放在内存目录，但是也就能承载 2000+并发而已。</p><h2 id="歧途-sendfile" tabindex="-1"><a class="header-anchor" href="#歧途-sendfile" aria-hidden="true">#</a> 歧途： sendfile</h2><p>为了解决 hls 并发瓶颈这个问题，我首先思考到的是<code>sendfile</code>方案。我们知道，<code>nginx</code>作为 http 服务器的标杆，就支持 sendfile 这个特性。很早之前，我就听说过<code>sendfile</code>多牛逼，它支持直接把文件发送到<code>socket fd</code>；而不用通过用户态和内核态的内存互相拷贝，可以大幅提高文件发送的性能。</p><p>我们查看 sendfile 的资料，有如下介绍：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-74226856ef85a257.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>于是，在事故反馈当日，2022 年春节期间的某天深夜，我在严寒之下光着膀子在 zlmediakit 中把 sendfile 特性实现了一遍： <img src="https://upload-images.jianshu.io/upload_images/8409177-512ca5a1ebd6c0dc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>实现的代码如下：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">//HttpFileBody.cpp</span>
 <span class="token keyword">int</span> <span class="token class-name">HttpFileBody</span><span class="token double-colon punctuation">::</span><span class="token function">sendFile</span><span class="token punctuation">(</span><span class="token keyword">int</span> fd<span class="token punctuation">)</span> <span class="token punctuation">{</span>
 <span class="token macro property"><span class="token directive-hash">#</span><span class="token directive keyword">if</span>  <span class="token expression"><span class="token function">defined</span><span class="token punctuation">(</span>__linux__<span class="token punctuation">)</span> <span class="token operator">||</span> <span class="token function">defined</span><span class="token punctuation">(</span>__linux<span class="token punctuation">)</span></span></span>
     off_t off <span class="token operator">=</span> _file_offset<span class="token punctuation">;</span>
diff --git a/assets/hls_high_performance_journey.html-KWt_INAr.js b/assets/hls_high_performance_journey.html-awr83uM9.js
similarity index 99%
rename from assets/hls_high_performance_journey.html-KWt_INAr.js
rename to assets/hls_high_performance_journey.html-awr83uM9.js
index 16d4e42..c6d26d9 100644
--- a/assets/hls_high_performance_journey.html-KWt_INAr.js
+++ b/assets/hls_high_performance_journey.html-awr83uM9.js
@@ -1,4 +1,4 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as s,e as p}from"./app-RP31lnfq.js";const t={},e=p(`<h2 id="事情的起因" tabindex="-1"><a class="header-anchor" href="#事情的起因" aria-hidden="true">#</a> 事情的起因</h2><p>北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。</p><p>但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右时，zlmediakit 线程负载接近 100%，延时非常高，整个服务器基本不可用：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-8d6b45ad1518b2b2.png?imageMogr2/auto-orient/strip|imageView2/2/w/320" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="思考" tabindex="-1"><a class="header-anchor" href="#思考" aria-hidden="true">#</a> 思考</h2><p>zlmediakit 定位是一个通用的流媒体服务器，主要精力聚焦在 rtsp/rtmp 等协议，对 hls 的优化并不够重视，hls 之前在 zlmediakit 里面实现方式跟 http 文件服务器实现方式基本一致，都是通过直接读取文件的方式提供下载。所以当 hls 播放数比较高时，每个用户播放都需要重新从磁盘读取一遍文件，这时文件 io 承压，由于磁盘慢速度的特性，不能承载太高的并发数。</p><p>有些朋友可能会问，如果用内存虚拟磁盘能不能提高性能？答案是能，但是由于内存拷贝带宽也存在上限，所以就算 hls 文件都放在内存目录，每次读取文件也会存在多次 memcopy，性能并不能有太大的飞跃。前面冬奥会直播事故那个案例，就是把 hls 文件放在内存目录，但是也就能承载 2000+并发而已。</p><h2 id="歧途-sendfile" tabindex="-1"><a class="header-anchor" href="#歧途-sendfile" aria-hidden="true">#</a> 歧途： sendfile</h2><p>为了解决 hls 并发瓶颈这个问题，我首先思考到的是<code>sendfile</code>方案。我们知道，<code>nginx</code>作为 http 服务器的标杆，就支持 sendfile 这个特性。很早之前，我就听说过<code>sendfile</code>多牛逼，它支持直接把文件发送到<code>socket fd</code>；而不用通过用户态和内核态的内存互相拷贝，可以大幅提高文件发送的性能。</p><p>我们查看 sendfile 的资料，有如下介绍：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-74226856ef85a257.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>于是，在事故反馈当日，2022 年春节期间的某天深夜，我在严寒之下光着膀子在 zlmediakit 中把 sendfile 特性实现了一遍： <img src="https://upload-images.jianshu.io/upload_images/8409177-512ca5a1ebd6c0dc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>实现的代码如下：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">//HttpFileBody.cpp</span>
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as s,e as p}from"./app-0NopiYEV.js";const t={},e=p(`<h2 id="事情的起因" tabindex="-1"><a class="header-anchor" href="#事情的起因" aria-hidden="true">#</a> 事情的起因</h2><p>北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。</p><p>但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右时，zlmediakit 线程负载接近 100%，延时非常高，整个服务器基本不可用：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-8d6b45ad1518b2b2.png?imageMogr2/auto-orient/strip|imageView2/2/w/320" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="思考" tabindex="-1"><a class="header-anchor" href="#思考" aria-hidden="true">#</a> 思考</h2><p>zlmediakit 定位是一个通用的流媒体服务器，主要精力聚焦在 rtsp/rtmp 等协议，对 hls 的优化并不够重视，hls 之前在 zlmediakit 里面实现方式跟 http 文件服务器实现方式基本一致，都是通过直接读取文件的方式提供下载。所以当 hls 播放数比较高时，每个用户播放都需要重新从磁盘读取一遍文件，这时文件 io 承压，由于磁盘慢速度的特性，不能承载太高的并发数。</p><p>有些朋友可能会问，如果用内存虚拟磁盘能不能提高性能？答案是能，但是由于内存拷贝带宽也存在上限，所以就算 hls 文件都放在内存目录，每次读取文件也会存在多次 memcopy，性能并不能有太大的飞跃。前面冬奥会直播事故那个案例，就是把 hls 文件放在内存目录，但是也就能承载 2000+并发而已。</p><h2 id="歧途-sendfile" tabindex="-1"><a class="header-anchor" href="#歧途-sendfile" aria-hidden="true">#</a> 歧途： sendfile</h2><p>为了解决 hls 并发瓶颈这个问题，我首先思考到的是<code>sendfile</code>方案。我们知道，<code>nginx</code>作为 http 服务器的标杆，就支持 sendfile 这个特性。很早之前，我就听说过<code>sendfile</code>多牛逼，它支持直接把文件发送到<code>socket fd</code>；而不用通过用户态和内核态的内存互相拷贝，可以大幅提高文件发送的性能。</p><p>我们查看 sendfile 的资料，有如下介绍：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-74226856ef85a257.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>于是，在事故反馈当日，2022 年春节期间的某天深夜，我在严寒之下光着膀子在 zlmediakit 中把 sendfile 特性实现了一遍： <img src="https://upload-images.jianshu.io/upload_images/8409177-512ca5a1ebd6c0dc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>实现的代码如下：</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">//HttpFileBody.cpp</span>
 <span class="token keyword">int</span> <span class="token class-name">HttpFileBody</span><span class="token double-colon punctuation">::</span><span class="token function">sendFile</span><span class="token punctuation">(</span><span class="token keyword">int</span> fd<span class="token punctuation">)</span> <span class="token punctuation">{</span>
 <span class="token macro property"><span class="token directive-hash">#</span><span class="token directive keyword">if</span>  <span class="token expression"><span class="token function">defined</span><span class="token punctuation">(</span>__linux__<span class="token punctuation">)</span> <span class="token operator">||</span> <span class="token function">defined</span><span class="token punctuation">(</span>__linux<span class="token punctuation">)</span></span></span>
     off_t off <span class="token operator">=</span> _file_offset<span class="token punctuation">;</span>
diff --git a/assets/how_to_create_a_live_steam.html-6xjNfV8d.js b/assets/how_to_create_a_live_steam.html-8eIvXeDo.js
similarity index 86%
rename from assets/how_to_create_a_live_steam.html-6xjNfV8d.js
rename to assets/how_to_create_a_live_steam.html-8eIvXeDo.js
index fa7b262..ef3b95c 100644
--- a/assets/how_to_create_a_live_steam.html-6xjNfV8d.js
+++ b/assets/how_to_create_a_live_steam.html-8eIvXeDo.js
@@ -1 +1 @@
-import{_ as t}from"./how_to_create_a_live_stream-3lt6j2fI.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as _,a as e}from"./app-RP31lnfq.js";const r={},c=e("figure",null,[e("img",{src:t,alt:"How to create a live steam",tabindex:"0",loading:"lazy"}),e("figcaption",null,"How to create a live steam")],-1),s=[c];function i(l,n){return a(),_("div",null,s)}const p=o(r,[["render",i],["__file","how_to_create_a_live_steam.html.vue"]]);export{p as default};
+import{_ as t}from"./how_to_create_a_live_stream-3lt6j2fI.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as _,a as e}from"./app-0NopiYEV.js";const r={},c=e("figure",null,[e("img",{src:t,alt:"How to create a live steam",tabindex:"0",loading:"lazy"}),e("figcaption",null,"How to create a live steam")],-1),s=[c];function i(l,n){return a(),_("div",null,s)}const p=o(r,[["render",i],["__file","how_to_create_a_live_steam.html.vue"]]);export{p as default};
diff --git a/assets/how_to_create_a_live_steam.html-ewhkqgEI.js b/assets/how_to_create_a_live_steam.html-j8XiE3eA.js
similarity index 86%
rename from assets/how_to_create_a_live_steam.html-ewhkqgEI.js
rename to assets/how_to_create_a_live_steam.html-j8XiE3eA.js
index fa7b262..ef3b95c 100644
--- a/assets/how_to_create_a_live_steam.html-ewhkqgEI.js
+++ b/assets/how_to_create_a_live_steam.html-j8XiE3eA.js
@@ -1 +1 @@
-import{_ as t}from"./how_to_create_a_live_stream-3lt6j2fI.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as _,a as e}from"./app-RP31lnfq.js";const r={},c=e("figure",null,[e("img",{src:t,alt:"How to create a live steam",tabindex:"0",loading:"lazy"}),e("figcaption",null,"How to create a live steam")],-1),s=[c];function i(l,n){return a(),_("div",null,s)}const p=o(r,[["render",i],["__file","how_to_create_a_live_steam.html.vue"]]);export{p as default};
+import{_ as t}from"./how_to_create_a_live_stream-3lt6j2fI.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as _,a as e}from"./app-0NopiYEV.js";const r={},c=e("figure",null,[e("img",{src:t,alt:"How to create a live steam",tabindex:"0",loading:"lazy"}),e("figcaption",null,"How to create a live steam")],-1),s=[c];function i(l,n){return a(),_("div",null,s)}const p=o(r,[["render",i],["__file","how_to_create_a_live_steam.html.vue"]]);export{p as default};
diff --git a/assets/how_to_enable_https_related_functions.html-bzN01TdE.js b/assets/how_to_enable_https_related_functions.html-9i2jCwZ3.js
similarity index 99%
rename from assets/how_to_enable_https_related_functions.html-bzN01TdE.js
rename to assets/how_to_enable_https_related_functions.html-9i2jCwZ3.js
index 4d881a2..c06ac7b 100644
--- a/assets/how_to_enable_https_related_functions.html-bzN01TdE.js
+++ b/assets/how_to_enable_https_related_functions.html-9i2jCwZ3.js
@@ -1,4 +1,4 @@
-import{_ as e,a as l,b as t,c as d,d as o,e as c,f as r,g as p,h as u,i as m}from"./how_to_enable_https_related_functions_zh_10-dp8gREln.js";import{_ as g}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as b,o as h,c as f,a,d as n,b as v,w as _,e as i}from"./app-RP31lnfq.js";const k={},x=i(`<h2 id="一、编译时开启-openssl-特性" tabindex="-1"><a class="header-anchor" href="#一、编译时开启-openssl-特性" aria-hidden="true">#</a> 一、编译时开启 openssl 特性</h2><p>zlmediakit 的 https(另外还包括 rtmps/rtsps/webrtc/wss)功能依赖 openssl 库，在编译 zlmediakit 时，应该先在系统默认环境安装 openssl 库，ubuntu 下通过以下命令安装：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">sudo</span> <span class="token function">apt-get</span> <span class="token function">install</span> libssl-dev
+import{_ as e,a as l,b as t,c as d,d as o,e as c,f as r,g as p,h as u,i as m}from"./how_to_enable_https_related_functions_zh_10-dp8gREln.js";import{_ as g}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as b,o as h,c as f,a,d as n,b as v,w as _,e as i}from"./app-0NopiYEV.js";const k={},x=i(`<h2 id="一、编译时开启-openssl-特性" tabindex="-1"><a class="header-anchor" href="#一、编译时开启-openssl-特性" aria-hidden="true">#</a> 一、编译时开启 openssl 特性</h2><p>zlmediakit 的 https(另外还包括 rtmps/rtsps/webrtc/wss)功能依赖 openssl 库，在编译 zlmediakit 时，应该先在系统默认环境安装 openssl 库，ubuntu 下通过以下命令安装：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">sudo</span> <span class="token function">apt-get</span> <span class="token function">install</span> libssl-dev
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>如果您的系统默认 openssl 版本太老，可以选择自行编译安装 openssl 到自定义路径；此时，在编译 zlmediakit 时可以通过以下命令指定 openssl 自定义安装路径：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> ZLMediaKit
 <span class="token function">mkdir</span> build
 <span class="token builtin class-name">cd</span> build
diff --git a/assets/how_to_enable_https_related_functions.html-O1NMddvq.js b/assets/how_to_enable_https_related_functions.html-kCsRSeM_.js
similarity index 99%
rename from assets/how_to_enable_https_related_functions.html-O1NMddvq.js
rename to assets/how_to_enable_https_related_functions.html-kCsRSeM_.js
index 49063ba..20e79e4 100644
--- a/assets/how_to_enable_https_related_functions.html-O1NMddvq.js
+++ b/assets/how_to_enable_https_related_functions.html-kCsRSeM_.js
@@ -1,4 +1,4 @@
-import{_ as t,a as s,b as o,c as l,d as r,e as d,f as c,g as u,h as p,i as m}from"./how_to_enable_https_related_functions_zh_10-dp8gREln.js";import{_ as f}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as h,o as g,c as b,a as e,d as i,b as v,w as _,e as a}from"./app-RP31lnfq.js";const k={},y=a(`<h3 id="i-enable-openssl-feature-during-compilation" tabindex="-1"><a class="header-anchor" href="#i-enable-openssl-feature-during-compilation" aria-hidden="true">#</a> I. Enable OpenSSL Feature during Compilation</h3><p>The HTTPS feature of zlmediakit (including rtmps/rtsps/webrtc/wss) relies on the OpenSSL library. Before compiling zlmediakit, you should first install the OpenSSL library in the default system environment. On Ubuntu, you can install it using the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">sudo</span> <span class="token function">apt-get</span> <span class="token function">install</span> libssl-dev
+import{_ as t,a as s,b as o,c as l,d as r,e as d,f as c,g as u,h as p,i as m}from"./how_to_enable_https_related_functions_zh_10-dp8gREln.js";import{_ as f}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as h,o as g,c as b,a as e,d as i,b as v,w as _,e as a}from"./app-0NopiYEV.js";const k={},y=a(`<h3 id="i-enable-openssl-feature-during-compilation" tabindex="-1"><a class="header-anchor" href="#i-enable-openssl-feature-during-compilation" aria-hidden="true">#</a> I. Enable OpenSSL Feature during Compilation</h3><p>The HTTPS feature of zlmediakit (including rtmps/rtsps/webrtc/wss) relies on the OpenSSL library. Before compiling zlmediakit, you should first install the OpenSSL library in the default system environment. On Ubuntu, you can install it using the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">sudo</span> <span class="token function">apt-get</span> <span class="token function">install</span> libssl-dev
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>If the default version of OpenSSL on your system is too old, you can choose to compile and install OpenSSL to a custom path. In this case, when compiling zlmediakit, you can specify the custom installation path of OpenSSL using the following command:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> ZLMediaKit
 <span class="token function">mkdir</span> build
 <span class="token builtin class-name">cd</span> build
diff --git a/assets/how_to_test_delay.html-fyFCkcjI.js b/assets/how_to_test_delay.html-IVFxpLiU.js
similarity index 99%
rename from assets/how_to_test_delay.html-fyFCkcjI.js
rename to assets/how_to_test_delay.html-IVFxpLiU.js
index 6fa12c1..cb5ac32 100644
--- a/assets/how_to_test_delay.html-fyFCkcjI.js
+++ b/assets/how_to_test_delay.html-IVFxpLiU.js
@@ -1,2 +1,2 @@
-import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as d,c as h,a,d as e,b as t,w as r,e as s}from"./app-RP31lnfq.js";const c={},y=s('<h2 id="introduction" tabindex="-1"><a class="header-anchor" href="#introduction" aria-hidden="true">#</a> Introduction</h2><p>Some users often ask me in the group why there is a several seconds delay when using ZLMediaKit for stream playback or stream forwarding. Sometimes, the delay can be as long as more than 10 seconds or even half a minute for HLS. The purpose of this article is to clarify the misunderstanding about delay.</p><h2 id="what-is-delay" tabindex="-1"><a class="header-anchor" href="#what-is-delay" aria-hidden="true">#</a> What is Delay</h2><p>Many users do not fully understand what delay means. They think that the time difference between the displayed frames of any player and the original stream frames is the delay, but this is actually the biggest misconception about delay. Delay is not superficial. Many people are not professional when testing delay and have insufficient understanding of the professionalism of delay testing. I would like to remind everyone that not every player is qualified to perform delay testing!</p><p>In summary, the overall delay consists of the following components:</p><ul><li><p><strong>Capture Delay</strong></p><p>When capturing camera or graphics card frames, there is a certain delay in capturing the frames as YUV/RGB data due to limitations such as fps, CPU performance, and memory copying speed. Generally, the delay is in the millisecond range. Since general encoders have restrictions on input data formats, such as requiring consistent input of YUV420P, there will also be a delay in the conversion calculation when converting RGB to YUV420P (this can be reduced using the libyuv library). In general, the capture delay is about milliseconds. If the fps is 30, the capture delay will generally be more than 30 milliseconds, and there may be additional milliseconds of delay during memory copying and color conversion.</p></li><li><p><strong>Encoding Delay</strong></p><p>When inputting the original frames into the encoder, the encoded data is not immediately output, especially when B-frames are enabled. Since B-frames require referencing the following P-frames, the delay will be greater. Therefore, in delay-sensitive situations, B-frames are generally not enabled, and in such cases, the encoding delay should be in the millisecond range and not very high.</p></li><li><p><strong>Upstream Network Transmission Delay</strong></p><p>After the data is encoded, it needs to be packed into a certain protocol before being written to the socket and transmitted to the streaming server or stream proxy server. Protocol packing involves a certain amount of memory copying and computation, which can increase the delay. However, this delay is very small and can be basically ignored. When uploading data to the server, this delay can be large or small, depending on the network quality.</p></li><li><p><strong>Server Protocol Conversion Delay</strong></p><p>After the server receives the data, it needs to perform operations such as reading socket buffer, protocol parsing, demultiplexing, and repacking. However, overall, this delay is relatively small and has little impact. Sometimes, to improve performance, the server may use a mechanism of batching writes, which means that it will forward the data only after receiving a certain amount of data. This delay is generally a few hundred milliseconds, with ZLMediaKit defaulting to around 300 milliseconds. However, ZLMediaKit has this batching write feature disabled by default, so this delay is also very small.</p></li><li><p><strong>Downstream Network Delay</strong></p><p>When streaming media forwards video data to the player, there will be a delay caused by network transmission, the size of which depends on the network quality. When low-latency mode is disabled in ZLMediaKit, there will also be additional delay due to the use of MSG_MORE and the disabling of TCP_NODELAY, but low-latency mode is enabled by default in ZLMediaKit.</p></li><li><p><strong>Player Delay</strong></p><p>Player delay consists of network reception delay, protocol parsing and demultiplexing delay, decoding delay, cache delay, and rendering delay. Among these delays, the <strong>cache delay</strong> is the largest. In order to ensure smooth video playback in case of network jitter, general players increase the delay by adding playback buffers. This way, when the network deteriorates, the playback buffering can prevent video stuttering. Moreover, in order to achieve audio-video synchronization, a certain amount of buffering must be ensured. This type of delay is generally in the seconds range, typically around 5 seconds.</p></li><li><p><strong>Player GOP Cache Delay</strong></p><p>To display the video immediately, streaming media servers often cache the most recent I-frame, and all subsequent audio-video data after this I-frame is referred to as the GOP (Group of Pictures) cache. If the GOP is not cached, the player has to wait for the next I-frame to successfully decode the video or avoid screen flickering. Obviously, to improve the playback experience, this GOP cache cannot be eliminated. Generally, the GOP duration can be as short as 1-3 seconds or as long as tens of seconds, depending on the settings of the capture-side encoder, which the server cannot change. However, since general players do not discard too many frames after receiving the cache to ensure low latency, and players also want to have a certain amount of buffering to ensure smooth playback, this GOP cache will increase the player&#39;s delay.</p></li><li><p><strong>Overall Delay</strong></p><p>The sum of all the aforementioned delays is the perceived delay you observe. Sowhen you see a delay in stream playback or stream forwarding using ZLMediaKit, it is a combination of all these factors. It&#39;s important to understand that some delays are inherent to the streaming process and cannot be completely eliminated. However, there are ways to optimize the delay and minimize its impact.</p></li></ul><h2 id="how-to-test-delay" tabindex="-1"><a class="header-anchor" href="#how-to-test-delay" aria-hidden="true">#</a> How to Test Delay</h2><p>Testing delay with general players like VLC is unprofessional. The delay in these players is at least in the order of seconds. In order to achieve smooth playback and audio/video synchronization, these players cannot provide you with real-time delay data.</p>',8),p={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp",target:"_blank",rel:"noopener noreferrer"},m=s(`<p>What? You&#39;re telling me you don&#39;t know how to compile ZLMediaKit? Well, in that case, I suggest you use WebRTC player to test the delay. You can also use ffplay:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
+import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as d,c as h,a,d as e,b as t,w as r,e as s}from"./app-0NopiYEV.js";const c={},y=s('<h2 id="introduction" tabindex="-1"><a class="header-anchor" href="#introduction" aria-hidden="true">#</a> Introduction</h2><p>Some users often ask me in the group why there is a several seconds delay when using ZLMediaKit for stream playback or stream forwarding. Sometimes, the delay can be as long as more than 10 seconds or even half a minute for HLS. The purpose of this article is to clarify the misunderstanding about delay.</p><h2 id="what-is-delay" tabindex="-1"><a class="header-anchor" href="#what-is-delay" aria-hidden="true">#</a> What is Delay</h2><p>Many users do not fully understand what delay means. They think that the time difference between the displayed frames of any player and the original stream frames is the delay, but this is actually the biggest misconception about delay. Delay is not superficial. Many people are not professional when testing delay and have insufficient understanding of the professionalism of delay testing. I would like to remind everyone that not every player is qualified to perform delay testing!</p><p>In summary, the overall delay consists of the following components:</p><ul><li><p><strong>Capture Delay</strong></p><p>When capturing camera or graphics card frames, there is a certain delay in capturing the frames as YUV/RGB data due to limitations such as fps, CPU performance, and memory copying speed. Generally, the delay is in the millisecond range. Since general encoders have restrictions on input data formats, such as requiring consistent input of YUV420P, there will also be a delay in the conversion calculation when converting RGB to YUV420P (this can be reduced using the libyuv library). In general, the capture delay is about milliseconds. If the fps is 30, the capture delay will generally be more than 30 milliseconds, and there may be additional milliseconds of delay during memory copying and color conversion.</p></li><li><p><strong>Encoding Delay</strong></p><p>When inputting the original frames into the encoder, the encoded data is not immediately output, especially when B-frames are enabled. Since B-frames require referencing the following P-frames, the delay will be greater. Therefore, in delay-sensitive situations, B-frames are generally not enabled, and in such cases, the encoding delay should be in the millisecond range and not very high.</p></li><li><p><strong>Upstream Network Transmission Delay</strong></p><p>After the data is encoded, it needs to be packed into a certain protocol before being written to the socket and transmitted to the streaming server or stream proxy server. Protocol packing involves a certain amount of memory copying and computation, which can increase the delay. However, this delay is very small and can be basically ignored. When uploading data to the server, this delay can be large or small, depending on the network quality.</p></li><li><p><strong>Server Protocol Conversion Delay</strong></p><p>After the server receives the data, it needs to perform operations such as reading socket buffer, protocol parsing, demultiplexing, and repacking. However, overall, this delay is relatively small and has little impact. Sometimes, to improve performance, the server may use a mechanism of batching writes, which means that it will forward the data only after receiving a certain amount of data. This delay is generally a few hundred milliseconds, with ZLMediaKit defaulting to around 300 milliseconds. However, ZLMediaKit has this batching write feature disabled by default, so this delay is also very small.</p></li><li><p><strong>Downstream Network Delay</strong></p><p>When streaming media forwards video data to the player, there will be a delay caused by network transmission, the size of which depends on the network quality. When low-latency mode is disabled in ZLMediaKit, there will also be additional delay due to the use of MSG_MORE and the disabling of TCP_NODELAY, but low-latency mode is enabled by default in ZLMediaKit.</p></li><li><p><strong>Player Delay</strong></p><p>Player delay consists of network reception delay, protocol parsing and demultiplexing delay, decoding delay, cache delay, and rendering delay. Among these delays, the <strong>cache delay</strong> is the largest. In order to ensure smooth video playback in case of network jitter, general players increase the delay by adding playback buffers. This way, when the network deteriorates, the playback buffering can prevent video stuttering. Moreover, in order to achieve audio-video synchronization, a certain amount of buffering must be ensured. This type of delay is generally in the seconds range, typically around 5 seconds.</p></li><li><p><strong>Player GOP Cache Delay</strong></p><p>To display the video immediately, streaming media servers often cache the most recent I-frame, and all subsequent audio-video data after this I-frame is referred to as the GOP (Group of Pictures) cache. If the GOP is not cached, the player has to wait for the next I-frame to successfully decode the video or avoid screen flickering. Obviously, to improve the playback experience, this GOP cache cannot be eliminated. Generally, the GOP duration can be as short as 1-3 seconds or as long as tens of seconds, depending on the settings of the capture-side encoder, which the server cannot change. However, since general players do not discard too many frames after receiving the cache to ensure low latency, and players also want to have a certain amount of buffering to ensure smooth playback, this GOP cache will increase the player&#39;s delay.</p></li><li><p><strong>Overall Delay</strong></p><p>The sum of all the aforementioned delays is the perceived delay you observe. Sowhen you see a delay in stream playback or stream forwarding using ZLMediaKit, it is a combination of all these factors. It&#39;s important to understand that some delays are inherent to the streaming process and cannot be completely eliminated. However, there are ways to optimize the delay and minimize its impact.</p></li></ul><h2 id="how-to-test-delay" tabindex="-1"><a class="header-anchor" href="#how-to-test-delay" aria-hidden="true">#</a> How to Test Delay</h2><p>Testing delay with general players like VLC is unprofessional. The delay in these players is at least in the order of seconds. In order to achieve smooth playback and audio/video synchronization, these players cannot provide you with real-time delay data.</p>',8),p={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp",target:"_blank",rel:"noopener noreferrer"},m=s(`<p>What? You&#39;re telling me you don&#39;t know how to compile ZLMediaKit? Well, in that case, I suggest you use WebRTC player to test the delay. You can also use ffplay:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div>`,2),u={href:"http://ffmpeg.org/download.html",target:"_blank",rel:"noopener noreferrer"},f=a("h2",{id:"more-information-about-delay",tabindex:"-1"},[a("a",{class:"header-anchor",href:"#more-information-about-delay","aria-hidden":"true"},"#"),e(" More Information About Delay")],-1);function g(b,v){const o=i("ExternalLinkIcon"),n=i("RouterLink");return d(),h("div",null,[y,a("p",null,[e("Here, I strongly recommend that you write your own bufferless player to test the delay. However, this is obviously beyond the ability of most people. Therefore, ZLMediaKit provides a simple player for testing delay: "),a("a",p,[e("test_player"),t(o)])]),m,a("p",null,[e("If you don't know how to install ffplay, you can download a precompiled version from "),a("a",u,[e("here"),t(o)]),e(".")]),f,a("p",null,[t(n,{to:"/reference/documents/the_nature_of_live_broadcast_delay.html"},{default:r(()=>[e("The Essence of Live Broadcast Delay")]),_:1})]),a("p",null,[t(n,{to:"/reference/test/delay_test.html"},{default:r(()=>[e("Delay-related Testing")]),_:1})])])}const k=l(c,[["render",g],["__file","how_to_test_delay.html.vue"]]);export{k as default};
diff --git a/assets/how_to_test_delay.html-6Q65UhHU.js b/assets/how_to_test_delay.html-r6GaiRI_.js
similarity index 99%
rename from assets/how_to_test_delay.html-6Q65UhHU.js
rename to assets/how_to_test_delay.html-r6GaiRI_.js
index 6c1f362..ad7f3d8 100644
--- a/assets/how_to_test_delay.html-6Q65UhHU.js
+++ b/assets/how_to_test_delay.html-r6GaiRI_.js
@@ -1,2 +1,2 @@
-import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as p,c as d,a as t,d as e,b as a,w as o,e as i}from"./app-RP31lnfq.js";const c={},h=i('<h2 id="引言" tabindex="-1"><a class="header-anchor" href="#引言" aria-hidden="true">#</a> 引言</h2><p>有些小伙伴们经常在群里面问我，为什么用 ZLMediaKit 拉流代理、推流转发的流播放延时好几秒，长的时候 10 多秒？为什么 HLS 延时更高，动辄延时半分钟？本文的目的在于澄清大家对延时的误解。</p><h2 id="什么是延时" tabindex="-1"><a class="header-anchor" href="#什么是延时" aria-hidden="true">#</a> 什么是延时</h2><p>很多小伙伴们并不能明白什么叫延时，认为随便一个播放器播放出来的画面跟原始流画面时间差就是延时，其实这是对延时最大的误解。 延时不是表象，很多人在测试延时时很不专业，对延时测试的专业性认识不足，在此我特别提醒，不是随随便便的播放器都有资格做延时测试的!</p><p>总而言之，一般整个延时有以下几部分累加组成：</p><ul><li><p><strong>采集延时</strong></p><p>在采集摄像头或显卡画面时，由于 fps 的限制和 cpu 性能、内存拷贝速度等客观限制，采集画面成 YUV/RGB 等数据时会有一定的延时，一般延时为毫秒级别。由于一般编码器对输入数据格式存在限制，譬如要求统一输入 YUV420P，这样在做 RGB-&gt;YUV420P 转换时，也会有转换计算延时(这个可以通过 libyuv 库来降低)。总而言之，采集延时大概为毫秒级别，如果 fps 为 30，那么一般采集延时会有 30 毫秒以上的延时，在内存拷贝和颜色转换时，又可能增加若干毫秒的延时。</p></li><li><p><strong>编码延时</strong></p><p>在把原始画面输入到编码器时，并不会立即输出编码后的数据，特别是在开启 B 帧时，由于需要参考后面的 P 帧，那么延时会更大，所以延时敏感的情况下一般不开启 B 帧，这种情况下编码延时应该是毫秒级别，不是很大。</p></li><li><p><strong>网络上行传输延时</strong></p><p>编码后的数据，要经过一定的协议打包才能写入 socket，然后传输给推流服务器或拉流代理服务器，协议打包会有一定的内存拷贝和计算量，那么会增加延时，不过这个延时很小，基本忽略不计。数据在上传到服务器时，这个延时可大可小，取决于网络质量。</p></li><li><p><strong>服务器转协议延时</strong></p><p>服务器在收到数据后，要读 socket 缓存、协议解析、解复用、重新打包等操作，不过总体而言，这个延时比较小，基本没什么影响。有时，服务器为了提高性能，会采取合并写的机制，也就是收到一定量的数据后才会一并转发，这个延时一般为几百毫秒，ZLMediaKit 默认 300 毫秒左右，不过 ZLMediaKit 默认关闭合并写，也就是这个延时也很小。</p></li><li><p><strong>网络下行延时</strong></p><p>流媒体在把视频数据转发给播放器时，会存在网络发送，这个延时大小取决于网络质量，ZLMediaKit 在关闭低延时模式时，还会增加 MSG_MORE 和关闭 TCP_NODELAY 导致的延时，不过 ZLMediaKit 默认开启低延时模式。</p></li><li><p><strong>播放器延时</strong></p><p>播放器延时主要有网络接收延时、协议解析解复用延时、解码延时、缓存延时、渲染延时组成，这些延时中<strong>缓存延时</strong>最大，因为一般的播放器为了保证在网络抖动情况下视频播放的流畅性，会以增加延时为代价，增加播放缓存，这样在网络变差时，不至于播放缓冲卡顿。而且为了音视频同步，也必须确保一定的缓存量。这种延时一般都是秒级别，一般 5 秒左右。</p></li><li><p><strong>播放器 GOP 缓存延时</strong></p><p>流媒体服务器为了能让播放器立即出画面，往往会缓存最近的一个 I 帧，这个 I 帧往后的所有音视频数据被称作为 GOP 缓存。如果不缓存 GOP，那么播放器要等下一个 I 帧才能解码成功或不花屏，显然为了提高播放体验，这个 GOP 缓存是不能去掉的。而一般 GOP 短则 1~3 秒，长则 10 几秒，这个跟采集端编码器设置有关，服务器改变不了。但是由于一般的播放器收到缓存后，并不会丢弃过多的画面来确保低延时。况且播放器还希望有一定的缓存来确保播放的流畅性，所以这个 GOP 缓存将会增大播放器的延时。</p></li><li><p><strong>综合延时</strong></p><p>以上所有的延时累加，就是你观看到的直观延时，那么你看到的延时很高，能怪是服务器的问题吗？在理想的网络状况下，你观看到的直观延时，其实约等于播放器的播放缓存延时，这个锅得由播放器来背。</p></li></ul><h2 id="怎么测试延时" tabindex="-1"><a class="header-anchor" href="#怎么测试延时" aria-hidden="true">#</a> 怎么测试延时</h2><p>用 vlc 等通用播放器测试延时是很不专业的，这些播放器延时最少是秒级别的，为了播放流畅度和音视频同步，这些播放器是不可能给你真实的延时数据。</p>',8),_={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp",target:"_blank",rel:"noopener noreferrer"},f=i(`<p>什么？ 你告诉我你不会编译 ZLMediaKit？ 那好，退而求其次，我推荐你使用 webrtc 播放来测试 zlm 延时；也可以用 ffplay 测试：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
+import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as p,c as d,a as t,d as e,b as a,w as o,e as i}from"./app-0NopiYEV.js";const c={},h=i('<h2 id="引言" tabindex="-1"><a class="header-anchor" href="#引言" aria-hidden="true">#</a> 引言</h2><p>有些小伙伴们经常在群里面问我，为什么用 ZLMediaKit 拉流代理、推流转发的流播放延时好几秒，长的时候 10 多秒？为什么 HLS 延时更高，动辄延时半分钟？本文的目的在于澄清大家对延时的误解。</p><h2 id="什么是延时" tabindex="-1"><a class="header-anchor" href="#什么是延时" aria-hidden="true">#</a> 什么是延时</h2><p>很多小伙伴们并不能明白什么叫延时，认为随便一个播放器播放出来的画面跟原始流画面时间差就是延时，其实这是对延时最大的误解。 延时不是表象，很多人在测试延时时很不专业，对延时测试的专业性认识不足，在此我特别提醒，不是随随便便的播放器都有资格做延时测试的!</p><p>总而言之，一般整个延时有以下几部分累加组成：</p><ul><li><p><strong>采集延时</strong></p><p>在采集摄像头或显卡画面时，由于 fps 的限制和 cpu 性能、内存拷贝速度等客观限制，采集画面成 YUV/RGB 等数据时会有一定的延时，一般延时为毫秒级别。由于一般编码器对输入数据格式存在限制，譬如要求统一输入 YUV420P，这样在做 RGB-&gt;YUV420P 转换时，也会有转换计算延时(这个可以通过 libyuv 库来降低)。总而言之，采集延时大概为毫秒级别，如果 fps 为 30，那么一般采集延时会有 30 毫秒以上的延时，在内存拷贝和颜色转换时，又可能增加若干毫秒的延时。</p></li><li><p><strong>编码延时</strong></p><p>在把原始画面输入到编码器时，并不会立即输出编码后的数据，特别是在开启 B 帧时，由于需要参考后面的 P 帧，那么延时会更大，所以延时敏感的情况下一般不开启 B 帧，这种情况下编码延时应该是毫秒级别，不是很大。</p></li><li><p><strong>网络上行传输延时</strong></p><p>编码后的数据，要经过一定的协议打包才能写入 socket，然后传输给推流服务器或拉流代理服务器，协议打包会有一定的内存拷贝和计算量，那么会增加延时，不过这个延时很小，基本忽略不计。数据在上传到服务器时，这个延时可大可小，取决于网络质量。</p></li><li><p><strong>服务器转协议延时</strong></p><p>服务器在收到数据后，要读 socket 缓存、协议解析、解复用、重新打包等操作，不过总体而言，这个延时比较小，基本没什么影响。有时，服务器为了提高性能，会采取合并写的机制，也就是收到一定量的数据后才会一并转发，这个延时一般为几百毫秒，ZLMediaKit 默认 300 毫秒左右，不过 ZLMediaKit 默认关闭合并写，也就是这个延时也很小。</p></li><li><p><strong>网络下行延时</strong></p><p>流媒体在把视频数据转发给播放器时，会存在网络发送，这个延时大小取决于网络质量，ZLMediaKit 在关闭低延时模式时，还会增加 MSG_MORE 和关闭 TCP_NODELAY 导致的延时，不过 ZLMediaKit 默认开启低延时模式。</p></li><li><p><strong>播放器延时</strong></p><p>播放器延时主要有网络接收延时、协议解析解复用延时、解码延时、缓存延时、渲染延时组成，这些延时中<strong>缓存延时</strong>最大，因为一般的播放器为了保证在网络抖动情况下视频播放的流畅性，会以增加延时为代价，增加播放缓存，这样在网络变差时，不至于播放缓冲卡顿。而且为了音视频同步，也必须确保一定的缓存量。这种延时一般都是秒级别，一般 5 秒左右。</p></li><li><p><strong>播放器 GOP 缓存延时</strong></p><p>流媒体服务器为了能让播放器立即出画面，往往会缓存最近的一个 I 帧，这个 I 帧往后的所有音视频数据被称作为 GOP 缓存。如果不缓存 GOP，那么播放器要等下一个 I 帧才能解码成功或不花屏，显然为了提高播放体验，这个 GOP 缓存是不能去掉的。而一般 GOP 短则 1~3 秒，长则 10 几秒，这个跟采集端编码器设置有关，服务器改变不了。但是由于一般的播放器收到缓存后，并不会丢弃过多的画面来确保低延时。况且播放器还希望有一定的缓存来确保播放的流畅性，所以这个 GOP 缓存将会增大播放器的延时。</p></li><li><p><strong>综合延时</strong></p><p>以上所有的延时累加，就是你观看到的直观延时，那么你看到的延时很高，能怪是服务器的问题吗？在理想的网络状况下，你观看到的直观延时，其实约等于播放器的播放缓存延时，这个锅得由播放器来背。</p></li></ul><h2 id="怎么测试延时" tabindex="-1"><a class="header-anchor" href="#怎么测试延时" aria-hidden="true">#</a> 怎么测试延时</h2><p>用 vlc 等通用播放器测试延时是很不专业的，这些播放器延时最少是秒级别的，为了播放流畅度和音视频同步，这些播放器是不可能给你真实的延时数据。</p>',8),_={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp",target:"_blank",rel:"noopener noreferrer"},f=i(`<p>什么？ 你告诉我你不会编译 ZLMediaKit？ 那好，退而求其次，我推荐你使用 webrtc 播放来测试 zlm 延时；也可以用 ffplay 测试：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div>`,2),u={href:"http://ffmpeg.org/download.html",target:"_blank",rel:"noopener noreferrer"},g=t("h2",{id:"关于延时的更多信息",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#关于延时的更多信息","aria-hidden":"true"},"#"),e(" 关于延时的更多信息")],-1);function m(b,x){const r=s("ExternalLinkIcon"),n=s("RouterLink");return p(),d("div",null,[h,t("p",null,[e("在此，我强烈推荐大家自己写个无缓存的播放器测试延时，但是这显然超过了大部人的能力，所以 ZLMediaKit 提供了一个简单的播放器测试延时： "),t("a",_,[e("test_player"),a(r)])]),f,t("p",null,[e("如果你不知道 ffplay 怎么安装，你可以从"),t("a",u,[e("这里"),a(r)]),e("下载编译好的.")]),g,t("p",null,[a(n,{to:"/zh/reference/documents/the_nature_of_live_broadcast_delay.html"},{default:o(()=>[e("直播延时的本质")]),_:1})]),t("p",null,[a(n,{to:"/zh/reference/test/delay_test.html"},{default:o(()=>[e("延时相关测试")]),_:1})])])}const k=l(c,[["render",m],["__file","how_to_test_delay.html.vue"]]);export{k as default};
diff --git a/assets/how_to_use_device_id_as_stream_id.html-HCE1vKo7.js b/assets/how_to_use_device_id_as_stream_id.html-5dSEoDq7.js
similarity index 96%
rename from assets/how_to_use_device_id_as_stream_id.html-HCE1vKo7.js
rename to assets/how_to_use_device_id_as_stream_id.html-5dSEoDq7.js
index 1b9bf04..90d9256 100644
--- a/assets/how_to_use_device_id_as_stream_id.html-HCE1vKo7.js
+++ b/assets/how_to_use_device_id_as_stream_id.html-5dSEoDq7.js
@@ -1 +1 @@
-import{_ as i,a,b as e,c as t,d as o,e as c}from"./how_to_use_device_id_as_stream_id_6-sfQ1h9Fe.js";import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as g,c as r,e as _}from"./app-RP31lnfq.js";const p={},d=_('<p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="'+i+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+a+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+e+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+t+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+o+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+c+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure>',13),m=[d];function n(f,l){return g(),r("div",null,m)}const b=s(p,[["render",n],["__file","how_to_use_device_id_as_stream_id.html.vue"]]);export{b as default};
+import{_ as i,a,b as e,c as t,d as o,e as c}from"./how_to_use_device_id_as_stream_id_6-sfQ1h9Fe.js";import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as g,c as r,e as _}from"./app-0NopiYEV.js";const p={},d=_('<p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="'+i+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+a+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+e+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+t+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+o+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+c+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure>',13),m=[d];function n(f,l){return g(),r("div",null,m)}const b=s(p,[["render",n],["__file","how_to_use_device_id_as_stream_id.html.vue"]]);export{b as default};
diff --git a/assets/how_to_use_device_id_as_stream_id.html-r4xrBF9F.js b/assets/how_to_use_device_id_as_stream_id.html-CzzjrtPS.js
similarity index 96%
rename from assets/how_to_use_device_id_as_stream_id.html-r4xrBF9F.js
rename to assets/how_to_use_device_id_as_stream_id.html-CzzjrtPS.js
index 1b9bf04..90d9256 100644
--- a/assets/how_to_use_device_id_as_stream_id.html-r4xrBF9F.js
+++ b/assets/how_to_use_device_id_as_stream_id.html-CzzjrtPS.js
@@ -1 +1 @@
-import{_ as i,a,b as e,c as t,d as o,e as c}from"./how_to_use_device_id_as_stream_id_6-sfQ1h9Fe.js";import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as g,c as r,e as _}from"./app-RP31lnfq.js";const p={},d=_('<p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="'+i+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+a+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+e+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+t+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+o+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+c+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure>',13),m=[d];function n(f,l){return g(),r("div",null,m)}const b=s(p,[["render",n],["__file","how_to_use_device_id_as_stream_id.html.vue"]]);export{b as default};
+import{_ as i,a,b as e,c as t,d as o,e as c}from"./how_to_use_device_id_as_stream_id_6-sfQ1h9Fe.js";import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as g,c as r,e as _}from"./app-0NopiYEV.js";const p={},d=_('<p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="'+i+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+a+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+e+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+t+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+o+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="'+c+'" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure>',13),m=[d];function n(f,l){return g(),r("div",null,m)}const b=s(p,[["render",n],["__file","how_to_use_device_id_as_stream_id.html.vue"]]);export{b as default};
diff --git a/assets/index-67a42d7d-B7ItSCR5.js b/assets/index-67a42d7d-iblPHmxF.js
similarity index 97%
rename from assets/index-67a42d7d-B7ItSCR5.js
rename to assets/index-67a42d7d-iblPHmxF.js
index fd11925..2be2e0a 100644
--- a/assets/index-67a42d7d-B7ItSCR5.js
+++ b/assets/index-67a42d7d-iblPHmxF.js
@@ -1 +1 @@
-import{b as G,i as m,m as O,G as j,l as A}from"./layout-wEoclKsW.js";import{i as M,u as _,s as H,a as V,b as q,p as D,c as U,d as W,e as Y,f as z,g as L,h as C}from"./edges-80f1ebb6-89E8mCFH.js";import{l as i,q as N,c as S,h as T}from"./mermaid.core-ygY5oRaR.js";import{c as K}from"./createText-aebacdfe-CTBuskZ8.js";var Q=4;function Z(e){return G(e,Q)}function x(e){var t={options:{directed:e.isDirected(),multigraph:e.isMultigraph(),compound:e.isCompound()},nodes:I(e),edges:tt(e)};return m(e.graph())||(t.value=Z(e.graph())),t}function I(e){return O(e.nodes(),function(t){var n=e.node(t),r=e.parent(t),s={v:t};return m(n)||(s.value=n),m(r)||(s.parent=r),s})}function tt(e){return O(e.edges(),function(t){var n=e.edge(t),r={v:t.v,w:t.w};return m(t.name)||(r.name=t.name),m(n)||(r.value=n),r})}let f={},g={},J={};const et=()=>{g={},J={},f={}},X=(e,t)=>(i.trace("In isDecendant",t," ",e," = ",g[t].includes(e)),!!g[t].includes(e)),nt=(e,t)=>(i.info("Decendants of ",t," is ",g[t]),i.info("Edge is ",e),e.v===t||e.w===t?!1:g[t]?g[t].includes(e.v)||X(e.v,t)||X(e.w,t)||g[t].includes(e.w):(i.debug("Tilt, ",t,",not in decendants"),!1)),R=(e,t,n,r)=>{i.warn("Copying children of ",e,"root",r,"data",t.node(e),r);const s=t.children(e)||[];e!==r&&s.push(e),i.warn("Copying (nodes) clusterId",e,"nodes",s),s.forEach(c=>{if(t.children(c).length>0)R(c,t,n,r);else{const d=t.node(c);i.info("cp ",c," to ",r," with parent ",e),n.setNode(c,d),r!==t.parent(c)&&(i.warn("Setting parent",c,t.parent(c)),n.setParent(c,t.parent(c))),e!==r&&c!==e?(i.debug("Setting parent",c,e),n.setParent(c,e)):(i.info("In copy ",e,"root",r,"data",t.node(e),r),i.debug("Not Setting parent for node=",c,"cluster!==rootId",e!==r,"node!==clusterId",c!==e));const l=t.edges(c);i.debug("Copying Edges",l),l.forEach(u=>{i.info("Edge",u);const h=t.edge(u.v,u.w,u.name);i.info("Edge data",h,r);try{nt(u,r)?(i.info("Copying as ",u.v,u.w,h,u.name),n.setEdge(u.v,u.w,h,u.name),i.info("newGraph edges ",n.edges(),n.edge(n.edges()[0]))):i.info("Skipping copy of edge ",u.v,"-->",u.w," rootId: ",r," clusterId:",e)}catch(w){i.error(w)}})}i.debug("Removing node",c),t.removeNode(c)})},P=(e,t)=>{const n=t.children(e);let r=[...n];for(const s of n)J[s]=e,r=[...r,...P(s,t)];return r},b=(e,t)=>{i.trace("Searching",e);const n=t.children(e);if(i.trace("Searching children of id ",e,n),n.length<1)return i.trace("This is a valid node",e),e;for(const r of n){const s=b(r,t);if(s)return i.trace("Found replacement for",e," => ",s),s}},E=e=>!f[e]||!f[e].externalConnections?e:f[e]?f[e].id:e,it=(e,t)=>{if(!e||t>10){i.debug("Opting out, no graph ");return}else i.debug("Opting in, graph ");e.nodes().forEach(function(n){e.children(n).length>0&&(i.warn("Cluster identified",n," Replacement id in edges: ",b(n,e)),g[n]=P(n,e),f[n]={id:b(n,e),clusterData:e.node(n)})}),e.nodes().forEach(function(n){const r=e.children(n),s=e.edges();r.length>0?(i.debug("Cluster identified",n,g),s.forEach(c=>{if(c.v!==n&&c.w!==n){const d=X(c.v,n),l=X(c.w,n);d^l&&(i.warn("Edge: ",c," leaves cluster ",n),i.warn("Decendants of XXX ",n,": ",g[n]),f[n].externalConnections=!0)}})):i.debug("Not a cluster ",n,g)}),e.edges().forEach(function(n){const r=e.edge(n);i.warn("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(n)),i.warn("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(e.edge(n)));let s=n.v,c=n.w;if(i.warn("Fix XXX",f,"ids:",n.v,n.w,"Translating: ",f[n.v]," --- ",f[n.w]),f[n.v]&&f[n.w]&&f[n.v]===f[n.w]){i.warn("Fixing and trixing link to self - removing XXX",n.v,n.w,n.name),i.warn("Fixing and trixing - removing XXX",n.v,n.w,n.name),s=E(n.v),c=E(n.w),e.removeEdge(n.v,n.w,n.name);const d=n.w+"---"+n.v;e.setNode(d,{domId:d,id:d,labelStyle:"",labelText:r.label,padding:0,shape:"labelRect",style:""});const l=structuredClone(r),u=structuredClone(r);l.label="",l.arrowTypeEnd="none",u.label="",l.fromCluster=n.v,u.toCluster=n.v,e.setEdge(s,d,l,n.name+"-cyclic-special"),e.setEdge(d,c,u,n.name+"-cyclic-special")}else(f[n.v]||f[n.w])&&(i.warn("Fixing and trixing - removing XXX",n.v,n.w,n.name),s=E(n.v),c=E(n.w),e.removeEdge(n.v,n.w,n.name),s!==n.v&&(r.fromCluster=n.v),c!==n.w&&(r.toCluster=n.w),i.warn("Fix Replacing with XXX",s,c,n.name),e.setEdge(s,c,r,n.name))}),i.warn("Adjusted Graph",x(e)),p(e,0),i.trace(f)},p=(e,t)=>{if(i.warn("extractor - ",t,x(e),e.children("D")),t>10){i.error("Bailing out");return}let n=e.nodes(),r=!1;for(const s of n){const c=e.children(s);r=r||c.length>0}if(!r){i.debug("Done, no node has children",e.nodes());return}i.debug("Nodes = ",n,t);for(const s of n)if(i.debug("Extracting node",s,f,f[s]&&!f[s].externalConnections,!e.parent(s),e.node(s),e.children("D")," Depth ",t),!f[s])i.debug("Not a cluster",s,t);else if(!f[s].externalConnections&&e.children(s)&&e.children(s).length>0){i.warn("Cluster without external connections, without a parent and with children",s,t);let d=e.graph().rankdir==="TB"?"LR":"TB";f[s]&&f[s].clusterData&&f[s].clusterData.dir&&(d=f[s].clusterData.dir,i.warn("Fixing dir",f[s].clusterData.dir,d));const l=new j({multigraph:!0,compound:!0}).setGraph({rankdir:d,nodesep:50,ranksep:50,marginx:8,marginy:8}).setDefaultEdgeLabel(function(){return{}});i.warn("Old graph before copy",x(e)),R(s,e,l,s),e.setNode(s,{clusterNode:!0,id:s,clusterData:f[s].clusterData,labelText:f[s].labelText,graph:l}),i.warn("New graph after copy node: (",s,")",x(l)),i.debug("Old graph after copy",x(e))}else i.warn("Cluster ** ",s," **not meeting the criteria !externalConnections:",!f[s].externalConnections," no parent: ",!e.parent(s)," children ",e.children(s)&&e.children(s).length>0,e.children("D"),t),i.debug(f);n=e.nodes(),i.warn("New list of nodes",n);for(const s of n){const c=e.node(s);i.warn(" Now next level",s,c),c.clusterNode&&p(c.graph,t+1)}},F=(e,t)=>{if(t.length===0)return[];let n=Object.assign(t);return t.forEach(r=>{const s=e.children(r),c=F(e,s);n=[...n,...c]}),n},st=e=>F(e,e.children()),rt=(e,t)=>{i.info("Creating subgraph rect for ",t.id,t);const n=e.insert("g").attr("class","cluster"+(t.class?" 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dir:",c);const d=e.insert("g").attr("class","root");t.nodes()?i.info("Recursive render XXX",t.nodes()):i.info("No nodes found for",t),t.edges().length>0&&i.trace("Recursive edges",t.edge(t.edges()[0]));const l=d.insert("g").attr("class","clusters"),u=d.insert("g").attr("class","edgePaths"),h=d.insert("g").attr("class","edgeLabels"),w=d.insert("g").attr("class","nodes");await Promise.all(t.nodes().map(async function(a){const o=t.node(a);if(s!==void 0){const y=JSON.parse(JSON.stringify(s.clusterData));i.info("Setting data for cluster XXX (",a,") ",y,s),t.setNode(s.id,y),t.parent(a)||(i.trace("Setting parent",a,s.id),t.setParent(a,s.id,y))}if(i.info("(Insert) Node XXX"+a+": "+JSON.stringify(t.node(a))),o&&o.clusterNode){i.info("Cluster identified",a,o.width,t.node(a));const y=await $(w,o.graph,n,r,t.node(a)),B=y.elem;_(o,B),o.diff=y.diff||0,i.info("Node bounds (abc123)",a,o,o.width,o.x,o.y),H(B,o),i.warn("Recursive render complete ",B,o)}else t.children(a).length>0?(i.info("Cluster - the non recursive path XXX",a,o.id,o,t),i.info(b(o.id,t)),f[o.id]={id:b(o.id,t),node:o}):(i.info("Node - the non recursive path",a,o.id,o),await V(w,t.node(a),c))})),t.edges().forEach(function(a){const o=t.edge(a.v,a.w,a.name);i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(a)),i.info("Edge "+a.v+" -> "+a.w+": ",a," ",JSON.stringify(t.edge(a))),i.info("Fix",f,"ids:",a.v,a.w,"Translateing: ",f[a.v],f[a.w]),q(h,o)}),t.edges().forEach(function(a){i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(a))}),i.info("#############################################"),i.info("###                Layout                 ###"),i.info("#############################################"),i.info(t),A(t),i.info("Graph after layout:",x(t));let v=0;return st(t).forEach(function(a){const o=t.node(a);i.info("Position "+a+": "+JSON.stringify(t.node(a))),i.info("Position "+a+": ("+o.x,","+o.y,") width: ",o.width," height: ",o.height),o&&o.clusterNode?D(o):t.children(a).length>0?(ft(l,o),f[o.id].node=o):D(o)}),t.edges().forEach(function(a){const o=t.edge(a);i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(o),o);const y=U(u,a,o,f,n,t,r);W(o,y)}),t.nodes().forEach(function(a){const o=t.node(a);i.info(a,o.type,o.diff),o.type==="group"&&(v=o.diff)}),{elem:d,diff:v}},xt=async(e,t,n,r,s)=>{M(e,n,r,s),Y(),z(),dt(),et(),i.warn("Graph at first:",JSON.stringify(x(t))),it(t),i.warn("Graph after:",JSON.stringify(x(t))),await $(e,t,r,s)};export{xt as r};
+import{b as G,i as m,m as O,G as j,l as A}from"./layout-6DvG_ICF.js";import{i as M,u as _,s as H,a as V,b as q,p as D,c as U,d as W,e as Y,f as z,g as L,h as C}from"./edges-80f1ebb6-hR1YO9QC.js";import{l as i,q as N,c as S,h as T}from"./mermaid.core-YBgJFCkH.js";import{c as K}from"./createText-aebacdfe-VuGI-o_f.js";var Q=4;function Z(e){return G(e,Q)}function x(e){var t={options:{directed:e.isDirected(),multigraph:e.isMultigraph(),compound:e.isCompound()},nodes:I(e),edges:tt(e)};return m(e.graph())||(t.value=Z(e.graph())),t}function I(e){return O(e.nodes(),function(t){var n=e.node(t),r=e.parent(t),s={v:t};return m(n)||(s.value=n),m(r)||(s.parent=r),s})}function tt(e){return O(e.edges(),function(t){var n=e.edge(t),r={v:t.v,w:t.w};return m(t.name)||(r.name=t.name),m(n)||(r.value=n),r})}let f={},g={},J={};const et=()=>{g={},J={},f={}},X=(e,t)=>(i.trace("In isDecendant",t," ",e," = ",g[t].includes(e)),!!g[t].includes(e)),nt=(e,t)=>(i.info("Decendants of ",t," is ",g[t]),i.info("Edge is ",e),e.v===t||e.w===t?!1:g[t]?g[t].includes(e.v)||X(e.v,t)||X(e.w,t)||g[t].includes(e.w):(i.debug("Tilt, ",t,",not in decendants"),!1)),R=(e,t,n,r)=>{i.warn("Copying children of ",e,"root",r,"data",t.node(e),r);const s=t.children(e)||[];e!==r&&s.push(e),i.warn("Copying (nodes) clusterId",e,"nodes",s),s.forEach(c=>{if(t.children(c).length>0)R(c,t,n,r);else{const d=t.node(c);i.info("cp ",c," to ",r," with parent ",e),n.setNode(c,d),r!==t.parent(c)&&(i.warn("Setting parent",c,t.parent(c)),n.setParent(c,t.parent(c))),e!==r&&c!==e?(i.debug("Setting parent",c,e),n.setParent(c,e)):(i.info("In copy ",e,"root",r,"data",t.node(e),r),i.debug("Not Setting parent for node=",c,"cluster!==rootId",e!==r,"node!==clusterId",c!==e));const l=t.edges(c);i.debug("Copying Edges",l),l.forEach(u=>{i.info("Edge",u);const h=t.edge(u.v,u.w,u.name);i.info("Edge data",h,r);try{nt(u,r)?(i.info("Copying as ",u.v,u.w,h,u.name),n.setEdge(u.v,u.w,h,u.name),i.info("newGraph edges ",n.edges(),n.edge(n.edges()[0]))):i.info("Skipping copy of edge ",u.v,"-->",u.w," rootId: ",r," clusterId:",e)}catch(w){i.error(w)}})}i.debug("Removing node",c),t.removeNode(c)})},P=(e,t)=>{const n=t.children(e);let r=[...n];for(const s of n)J[s]=e,r=[...r,...P(s,t)];return r},b=(e,t)=>{i.trace("Searching",e);const n=t.children(e);if(i.trace("Searching children of id ",e,n),n.length<1)return i.trace("This is a valid node",e),e;for(const r of n){const s=b(r,t);if(s)return i.trace("Found replacement for",e," => ",s),s}},E=e=>!f[e]||!f[e].externalConnections?e:f[e]?f[e].id:e,it=(e,t)=>{if(!e||t>10){i.debug("Opting out, no graph ");return}else i.debug("Opting in, graph ");e.nodes().forEach(function(n){e.children(n).length>0&&(i.warn("Cluster identified",n," Replacement id in edges: ",b(n,e)),g[n]=P(n,e),f[n]={id:b(n,e),clusterData:e.node(n)})}),e.nodes().forEach(function(n){const r=e.children(n),s=e.edges();r.length>0?(i.debug("Cluster identified",n,g),s.forEach(c=>{if(c.v!==n&&c.w!==n){const d=X(c.v,n),l=X(c.w,n);d^l&&(i.warn("Edge: ",c," leaves cluster ",n),i.warn("Decendants of XXX ",n,": ",g[n]),f[n].externalConnections=!0)}})):i.debug("Not a cluster ",n,g)}),e.edges().forEach(function(n){const r=e.edge(n);i.warn("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(n)),i.warn("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(e.edge(n)));let s=n.v,c=n.w;if(i.warn("Fix XXX",f,"ids:",n.v,n.w,"Translating: ",f[n.v]," --- ",f[n.w]),f[n.v]&&f[n.w]&&f[n.v]===f[n.w]){i.warn("Fixing and trixing link to self - removing XXX",n.v,n.w,n.name),i.warn("Fixing and trixing - removing XXX",n.v,n.w,n.name),s=E(n.v),c=E(n.w),e.removeEdge(n.v,n.w,n.name);const d=n.w+"---"+n.v;e.setNode(d,{domId:d,id:d,labelStyle:"",labelText:r.label,padding:0,shape:"labelRect",style:""});const l=structuredClone(r),u=structuredClone(r);l.label="",l.arrowTypeEnd="none",u.label="",l.fromCluster=n.v,u.toCluster=n.v,e.setEdge(s,d,l,n.name+"-cyclic-special"),e.setEdge(d,c,u,n.name+"-cyclic-special")}else(f[n.v]||f[n.w])&&(i.warn("Fixing and trixing - removing XXX",n.v,n.w,n.name),s=E(n.v),c=E(n.w),e.removeEdge(n.v,n.w,n.name),s!==n.v&&(r.fromCluster=n.v),c!==n.w&&(r.toCluster=n.w),i.warn("Fix Replacing with XXX",s,c,n.name),e.setEdge(s,c,r,n.name))}),i.warn("Adjusted Graph",x(e)),p(e,0),i.trace(f)},p=(e,t)=>{if(i.warn("extractor - ",t,x(e),e.children("D")),t>10){i.error("Bailing out");return}let n=e.nodes(),r=!1;for(const s of n){const c=e.children(s);r=r||c.length>0}if(!r){i.debug("Done, no node has children",e.nodes());return}i.debug("Nodes = ",n,t);for(const s of n)if(i.debug("Extracting node",s,f,f[s]&&!f[s].externalConnections,!e.parent(s),e.node(s),e.children("D")," Depth ",t),!f[s])i.debug("Not a cluster",s,t);else if(!f[s].externalConnections&&e.children(s)&&e.children(s).length>0){i.warn("Cluster without external connections, without a parent and with children",s,t);let d=e.graph().rankdir==="TB"?"LR":"TB";f[s]&&f[s].clusterData&&f[s].clusterData.dir&&(d=f[s].clusterData.dir,i.warn("Fixing dir",f[s].clusterData.dir,d));const l=new j({multigraph:!0,compound:!0}).setGraph({rankdir:d,nodesep:50,ranksep:50,marginx:8,marginy:8}).setDefaultEdgeLabel(function(){return{}});i.warn("Old graph before copy",x(e)),R(s,e,l,s),e.setNode(s,{clusterNode:!0,id:s,clusterData:f[s].clusterData,labelText:f[s].labelText,graph:l}),i.warn("New graph after copy node: (",s,")",x(l)),i.debug("Old graph after copy",x(e))}else i.warn("Cluster ** ",s," **not meeting the criteria !externalConnections:",!f[s].externalConnections," no parent: ",!e.parent(s)," children ",e.children(s)&&e.children(s).length>0,e.children("D"),t),i.debug(f);n=e.nodes(),i.warn("New list of nodes",n);for(const s of n){const c=e.node(s);i.warn(" Now next level",s,c),c.clusterNode&&p(c.graph,t+1)}},F=(e,t)=>{if(t.length===0)return[];let n=Object.assign(t);return t.forEach(r=>{const s=e.children(r),c=F(e,s);n=[...n,...c]}),n},st=e=>F(e,e.children()),rt=(e,t)=>{i.info("Creating subgraph rect for ",t.id,t);const n=e.insert("g").attr("class","cluster"+(t.class?" "+t.class:"")).attr("id",t.id),r=n.insert("rect",":first-child"),s=N(S().flowchart.htmlLabels),c=n.insert("g").attr("class","cluster-label"),d=t.labelType==="markdown"?K(c,t.labelText,{style:t.labelStyle,useHtmlLabels:s}):c.node().appendChild(L(t.labelText,t.labelStyle,void 0,!0));let l=d.getBBox();if(N(S().flowchart.htmlLabels)){const a=d.children[0],o=T(d);l=a.getBoundingClientRect(),o.attr("width",l.width),o.attr("height",l.height)}const u=0*t.padding,h=u/2,w=t.width<=l.width+u?l.width+u:t.width;t.width<=l.width+u?t.diff=(l.width-t.width)/2-t.padding/2:t.diff=-t.padding/2,i.trace("Data ",t,JSON.stringify(t)),r.attr("style",t.style).attr("rx",t.rx).attr("ry",t.ry).attr("x",t.x-w/2).attr("y",t.y-t.height/2-h).attr("width",w).attr("height",t.height+u),s?c.attr("transform","translate("+(t.x-l.width/2)+", "+(t.y-t.height/2)+")"):c.attr("transform","translate("+t.x+", "+(t.y-t.height/2)+")");const v=r.node().getBBox();return t.width=v.width,t.height=v.height,t.intersect=function(a){return C(t,a)},n},at=(e,t)=>{const n=e.insert("g").attr("class","note-cluster").attr("id",t.id),r=n.insert("rect",":first-child"),s=0*t.padding,c=s/2;r.attr("rx",t.rx).attr("ry",t.ry).attr("x",t.x-t.width/2-c).attr("y",t.y-t.height/2-c).attr("width",t.width+s).attr("height",t.height+s).attr("fill","none");const d=r.node().getBBox();return t.width=d.width,t.height=d.height,t.intersect=function(l){return C(t,l)},n},ct=(e,t)=>{const n=e.insert("g").attr("class",t.classes).attr("id",t.id),r=n.insert("rect",":first-child"),s=n.insert("g").attr("class","cluster-label"),c=n.append("rect"),d=s.node().appendChild(L(t.labelText,t.labelStyle,void 0,!0));let l=d.getBBox();if(N(S().flowchart.htmlLabels)){const a=d.children[0],o=T(d);l=a.getBoundingClientRect(),o.attr("width",l.width),o.attr("height",l.height)}l=d.getBBox();const u=0*t.padding,h=u/2,w=t.width<=l.width+t.padding?l.width+t.padding:t.width;t.width<=l.width+t.padding?t.diff=(l.width+t.padding*0-t.width)/2:t.diff=-t.padding/2,r.attr("class","outer").attr("x",t.x-w/2-h).attr("y",t.y-t.height/2-h).attr("width",w+u).attr("height",t.height+u),c.attr("class","inner").attr("x",t.x-w/2-h).attr("y",t.y-t.height/2-h+l.height-1).attr("width",w+u).attr("height",t.height+u-l.height-3),s.attr("transform","translate("+(t.x-l.width/2)+", "+(t.y-t.height/2-t.padding/3+(N(S().flowchart.htmlLabels)?5:3))+")");const v=r.node().getBBox();return t.height=v.height,t.intersect=function(a){return C(t,a)},n},ot=(e,t)=>{const n=e.insert("g").attr("class",t.classes).attr("id",t.id),r=n.insert("rect",":first-child"),s=0*t.padding,c=s/2;r.attr("class","divider").attr("x",t.x-t.width/2-c).attr("y",t.y-t.height/2).attr("width",t.width+s).attr("height",t.height+s);const d=r.node().getBBox();return t.width=d.width,t.height=d.height,t.diff=-t.padding/2,t.intersect=function(l){return C(t,l)},n},lt={rect:rt,roundedWithTitle:ct,noteGroup:at,divider:ot};let k={};const ft=(e,t)=>{i.trace("Inserting cluster");const n=t.shape||"rect";k[t.id]=lt[n](e,t)},dt=()=>{k={}},$=async(e,t,n,r,s)=>{i.info("Graph in recursive render: XXX",x(t),s);const c=t.graph().rankdir;i.trace("Dir in recursive render - dir:",c);const d=e.insert("g").attr("class","root");t.nodes()?i.info("Recursive render XXX",t.nodes()):i.info("No nodes found for",t),t.edges().length>0&&i.trace("Recursive edges",t.edge(t.edges()[0]));const l=d.insert("g").attr("class","clusters"),u=d.insert("g").attr("class","edgePaths"),h=d.insert("g").attr("class","edgeLabels"),w=d.insert("g").attr("class","nodes");await Promise.all(t.nodes().map(async function(a){const o=t.node(a);if(s!==void 0){const y=JSON.parse(JSON.stringify(s.clusterData));i.info("Setting data for cluster XXX (",a,") ",y,s),t.setNode(s.id,y),t.parent(a)||(i.trace("Setting parent",a,s.id),t.setParent(a,s.id,y))}if(i.info("(Insert) Node XXX"+a+": "+JSON.stringify(t.node(a))),o&&o.clusterNode){i.info("Cluster identified",a,o.width,t.node(a));const y=await $(w,o.graph,n,r,t.node(a)),B=y.elem;_(o,B),o.diff=y.diff||0,i.info("Node bounds (abc123)",a,o,o.width,o.x,o.y),H(B,o),i.warn("Recursive render complete ",B,o)}else t.children(a).length>0?(i.info("Cluster - the non recursive path XXX",a,o.id,o,t),i.info(b(o.id,t)),f[o.id]={id:b(o.id,t),node:o}):(i.info("Node - the non recursive path",a,o.id,o),await V(w,t.node(a),c))})),t.edges().forEach(function(a){const o=t.edge(a.v,a.w,a.name);i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(a)),i.info("Edge "+a.v+" -> "+a.w+": ",a," ",JSON.stringify(t.edge(a))),i.info("Fix",f,"ids:",a.v,a.w,"Translateing: ",f[a.v],f[a.w]),q(h,o)}),t.edges().forEach(function(a){i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(a))}),i.info("#############################################"),i.info("###                Layout                 ###"),i.info("#############################################"),i.info(t),A(t),i.info("Graph after layout:",x(t));let v=0;return st(t).forEach(function(a){const o=t.node(a);i.info("Position "+a+": "+JSON.stringify(t.node(a))),i.info("Position "+a+": ("+o.x,","+o.y,") width: ",o.width," height: ",o.height),o&&o.clusterNode?D(o):t.children(a).length>0?(ft(l,o),f[o.id].node=o):D(o)}),t.edges().forEach(function(a){const o=t.edge(a);i.info("Edge "+a.v+" -> "+a.w+": "+JSON.stringify(o),o);const y=U(u,a,o,f,n,t,r);W(o,y)}),t.nodes().forEach(function(a){const o=t.node(a);i.info(a,o.type,o.diff),o.type==="group"&&(v=o.diff)}),{elem:d,diff:v}},xt=async(e,t,n,r,s)=>{M(e,n,r,s),Y(),z(),dt(),et(),i.warn("Graph at first:",JSON.stringify(x(t))),it(t),i.warn("Graph after:",JSON.stringify(x(t))),await $(e,t,r,s)};export{xt as r};
diff --git a/assets/index.html-0naiiwgW.js b/assets/index.html-2dVuyDsF.js
similarity index 76%
rename from assets/index.html-0naiiwgW.js
rename to assets/index.html-2dVuyDsF.js
index 5b27809..f0a72d7 100644
--- a/assets/index.html-0naiiwgW.js
+++ b/assets/index.html-2dVuyDsF.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-2eHJyvoI.js b/assets/index.html-4AoKvxIs.js
similarity index 76%
rename from assets/index.html-2eHJyvoI.js
rename to assets/index.html-4AoKvxIs.js
index 5b27809..f0a72d7 100644
--- a/assets/index.html-2eHJyvoI.js
+++ b/assets/index.html-4AoKvxIs.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-QWUIdSew.js b/assets/index.html-573jmd7K.js
similarity index 99%
rename from assets/index.html-QWUIdSew.js
rename to assets/index.html-573jmd7K.js
index 52bdda9..72882ff 100644
--- a/assets/index.html-QWUIdSew.js
+++ b/assets/index.html-573jmd7K.js
@@ -1,4 +1,4 @@
-import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as p,c,a as e,b as i,d as t,w as n,e as r}from"./app-RP31lnfq.js";const u={},h=e("h1",{id:"an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11","aria-hidden":"true"},"#"),t(" An high-performance, enterprise-level streaming media service framework based on C++11.")],-1),m={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE",target:"_blank",rel:"noopener noreferrer"},g=e("img",{src:"https://img.shields.io/badge/license-MIT-green.svg",alt:"badge",loading:"lazy"},null,-1),b={href:"https://en.cppreference.com/",target:"_blank",rel:"noopener noreferrer"},f=e("img",{src:"https://img.shields.io/badge/language-c++-red.svg",alt:"badge",loading:"lazy"},null,-1),_={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=e("img",{src:"https://img.shields.io/badge/platform-linux | macos | windows-blue.svg",alt:"badge",loading:"lazy"},null,-1),S={href:"https://github.com/ZLMediaKit/ZLMediaKit/pulls",target:"_blank",rel:"noopener noreferrer"},k=e("img",{src:"https://img.shields.io/badge/PRs-welcome-yellow.svg",alt:"badge",loading:"lazy"},null,-1),P={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},w=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),T={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},M=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),y={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},R=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/macos.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),L={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},H=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),x={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},K=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),C={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},Z=e("img",{src:"https://img.shields.io/docker/pulls/zlmediakit/zlmediakit",alt:"badge",loading:"lazy"},null,-1),A=e("h2",{id:"project-features",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#project-features","aria-hidden":"true"},"#"),t(" Project Features")],-1),z=e("li",null,"Developed with C++11, avoiding the use of raw pointers, providing stable and reliable code with superior performance.",-1),I=e("li",null,"Supports multiple protocols (RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC), and protocol conversion.",-1),O=e("li",null,"Developed with multiplexing/multithreading/asynchronous network IO models, providing excellent concurrency performance and supporting massive client connections.",-1),E=e("li",null,"The code has undergone extensive stability and performance testing, and has been extensively used in production environments.",-1),W=e("li",null,"Supports all major platforms, including linux, macos, ios, android, and windows.",-1),G=e("li",null,"Supports multiple instruction set platforms, such as x86, arm, risc-v, mips, Loongson, and Shenwei.",-1),F={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},U={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},D=e("li",null,"Bridges the video surveillance protocol stack and the live streaming protocol stack, and provides comprehensive support for RTSP/RTMP.",-1),V=e("li",null,"Fully supports H265/H264/AAC/G711/OPUS.",-1),j=e("li",null,"Provides complete functions, including clustering, on-demand protocol conversion, on-demand push/pull streams, playback before publishing, and continuous publishing after disconnection.",-1),N=e("li",null,"Provides ultimate performance, supporting 10W-level players on a single machine and 100Gb/s-level IO bandwidth capability.",-1),B={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"},q=e("li",null,"Fully supports IPv6 networks.",-1),Q=r('<h2 id="project-positioning" tabindex="-1"><a class="header-anchor" href="#project-positioning" aria-hidden="true">#</a> Project Positioning</h2><ul><li>Cross-platform streaming media solution for mobile and embedded systems.</li><li>Commercial-grade streaming media server.</li><li>Network programming secondary development SDK.</li></ul><h2 id="feature-list" tabindex="-1"><a class="header-anchor" href="#feature-list" aria-hidden="true">#</a> Feature List</h2><h3 id="overview-of-features" tabindex="-1"><a class="header-anchor" href="#overview-of-features" aria-hidden="true">#</a> Overview of Features</h3>',4),Y=r("<li><p>RTSP[S]</p><ul><li>RTSP[S] server, supports RTMP/MP4/HLS to RTSP[S] conversion, supports devices such as Amazon Echo Show</li><li>RTSP[S] player, supports RTSP proxy, supports generating silent audio</li><li>RTSP[S] push client and server</li><li>Supports four RTP transmission modes: <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp multicast</code></li><li>Server/client fully supports Basic/Digest authentication, asynchronous configurable authentication interface</li><li>Supports H265 encoding</li><li>The server supports RTSP pushing (including <code>rtp over udp</code> and <code>rtp over tcp</code>)</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding. Other encodings can be forwarded but cannot be converted to protocol</li></ul></li>",1),J=e("p",null,"RTMP[S]",-1),X=e("li",null,"RTMP[S] playback server, supports RTSP/MP4/HLS to RTMP conversion",-1),$=e("li",null,"RTMP[S] publishing server, supports recording and publishing streams",-1),ee=e("li",null,"RTMP[S] player, supports RTMP proxy, supports generating silent audio",-1),te=e("li",null,"RTMP[S] push client",-1),ie=e("li",null,"Supports http[s]-flv live streaming server",-1),oe=e("li",null,"Supports http[s]-flv live streaming player",-1),se=e("li",null,"Supports websocket-flv live streaming",-1),ne=e("li",null,"Supports H264/H265/AAC/G711/OPUS encoding. Other encodings can be forwarded but cannot be converted to protocol",-1),re={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},ae={href:"https://github.com/veovera/enhanced-rtmp",target:"_blank",rel:"noopener noreferrer"},le=r("<li><p>HLS</p><ul><li>Supports HLS file(mpegts/fmp4) generation and comes with an HTTP file server</li><li>Through cookie tracking technology, it can simulate HLS playback as a long connection, which can achieve HLS on-demand pulling, playback statistics, and other businesses</li><li>Supports HLS player and can pull HLS to rtsp/rtmp/mp4</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>TS</p><ul><li>Supports http[s]-ts live streaming</li><li>Supports ws[s]-ts live streaming</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>fMP4</p><ul><li>Supports http[s]-fmp4 live streaming</li><li>Supports ws[s]-fmp4 live streaming</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding</li></ul></li><li><p>http[s] and WebSocket</p><ul><li>The server supports <code>directory index generation</code>, <code>file download</code>, <code>form submission requests</code></li><li>The client provides <code>file downloader (supports resume breakpoint)</code>, <code>interface requestor</code>, <code>file uploader</code></li><li>Complete HTTP API server, which can be used as a web backend development framework</li><li>Supports cross-domain access</li><li>Supports http client/server cookie</li><li>Supports WebSocket server and client</li><li>Supports http file access authentication</li></ul></li><li><p>GB28181 and RTP Streaming</p><ul><li>Supports UDP/TCP RTP (PS/TS/ES) streaming server, which can be converted to RTSP/RTMP/HLS and other protocols</li><li>Supports RTSP/RTMP/HLS and other protocol conversion to RTP streaming client, supports TCP/UDP mode, provides corresponding RESTful API, supports active and passive modes</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li><li>Supports ES/PS/TS/EHOME RTP streaming</li><li>Supports ES/PS RTP forwarding</li><li>Supports GB28181 active pull mode</li><li>Supports two-way voice intercom</li></ul></li><li><p>MP4 VOD and Recording</p><ul><li>Supports recording as FLV/HLS/MP4</li><li>Supports MP4 file playback for RTSP/RTMP/HTTP-FLV/WS-FLV, supports seek</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>WebRTC</p><ul><li>Supports WebRTC streaming and conversion to other protocols</li><li>Supports WebRTC playback and conversion from other protocols to WebRTC</li><li>Supports two-way echo testing</li><li>Supports simulcast streaming</li><li>Supports uplink and downlink RTX/NACK packet loss retransmission</li><li><strong>Supports single-port, multi-threaded, and client network connection migration (unique in the open source community)</strong>.</li><li>Supports TWCC RTCP dynamic rate control</li><li>Supports REMB/PLI/SR/RR RTCP</li><li>Supports RTP extension parsing</li><li>Supports GOP buffer and instant WebRTC playback</li><li>Supports data channels</li><li>Supports WebRTC over TCP mode</li><li>Excellent NACK and jitter buffer algorithms with outstanding packet loss resistance</li><li>Supports WHIP/WHEP protocols</li></ul></li>",7),de=r("<li><p>Others</p><ul><li>Supports rich RESTful APIs and webhook events</li><li>Supports simple Telnet debugging</li><li>Supports hot reloading of configuration files</li><li>Supports traffic statistics, stream authentication, and other events</li><li>Supports virtual hosts for isolating different domain names</li><li>Supports on-demand streaming and automatic shutdown of streams with no viewers</li><li>Supports pre-play before streaming to increase the rate of timely stream openings</li><li>Provides a complete and powerful C API SDK</li><li>Supports FFmpeg stream proxy for any format</li><li>Supports HTTP API for real-time screenshot generation and return</li><li>Supports on-demand demultiplexing and protocol conversion, reducing CPU usage by only enabling it when someone is watching</li><li>Supports cluster deployment in traceable mode, with RTSP/RTMP/HLS/HTTP-TS support for traceable mode and HLS support for edge stations and multiple sources for source stations (using round-robin tracing)</li><li>Can reconnect to streaming after abnormal disconnection in RTSP/RTMP/WebRTC pushing within a timeout period, with no impact on the player.</li></ul></li>",1),pe=e("h2",{id:"how-to-build",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#how-to-build","aria-hidden":"true"},"#"),t(" How to build")],-1),ce=e("h2",{id:"how-to-use",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#how-to-use","aria-hidden":"true"},"#"),t(" How to use")],-1),ue=e("p",null,"You have three ways to use ZLMediaKit, namely:",-1),he={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},me={start:"2"},ge=e("li",null,[e("ol",{start:"3"},[e("li",null,"If you want to do c/c++ development and add business logic to increase functions, you can refer to the [test program] here (https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests).")])],-1),be=r(`<h2 id="docker-image" tabindex="-1"><a class="header-anchor" href="#docker-image" aria-hidden="true">#</a> Docker image</h2><p>You can download the compiled image from Docker Hub and start it:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#This image is automatically compiled and pushed for github continuous integration, keeping it up to date with the code (master branch)</span>
+import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as p,c,a as e,b as i,d as t,w as n,e as r}from"./app-0NopiYEV.js";const u={},h=e("h1",{id:"an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11","aria-hidden":"true"},"#"),t(" An high-performance, enterprise-level streaming media service framework based on C++11.")],-1),m={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE",target:"_blank",rel:"noopener noreferrer"},g=e("img",{src:"https://img.shields.io/badge/license-MIT-green.svg",alt:"badge",loading:"lazy"},null,-1),b={href:"https://en.cppreference.com/",target:"_blank",rel:"noopener noreferrer"},f=e("img",{src:"https://img.shields.io/badge/language-c++-red.svg",alt:"badge",loading:"lazy"},null,-1),_={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=e("img",{src:"https://img.shields.io/badge/platform-linux | macos | windows-blue.svg",alt:"badge",loading:"lazy"},null,-1),S={href:"https://github.com/ZLMediaKit/ZLMediaKit/pulls",target:"_blank",rel:"noopener noreferrer"},k=e("img",{src:"https://img.shields.io/badge/PRs-welcome-yellow.svg",alt:"badge",loading:"lazy"},null,-1),P={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},w=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),T={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},M=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),y={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},R=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/macos.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),L={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},H=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),x={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},K=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),C={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},Z=e("img",{src:"https://img.shields.io/docker/pulls/zlmediakit/zlmediakit",alt:"badge",loading:"lazy"},null,-1),A=e("h2",{id:"project-features",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#project-features","aria-hidden":"true"},"#"),t(" Project Features")],-1),z=e("li",null,"Developed with C++11, avoiding the use of raw pointers, providing stable and reliable code with superior performance.",-1),I=e("li",null,"Supports multiple protocols (RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC), and protocol conversion.",-1),O=e("li",null,"Developed with multiplexing/multithreading/asynchronous network IO models, providing excellent concurrency performance and supporting massive client connections.",-1),E=e("li",null,"The code has undergone extensive stability and performance testing, and has been extensively used in production environments.",-1),W=e("li",null,"Supports all major platforms, including linux, macos, ios, android, and windows.",-1),G=e("li",null,"Supports multiple instruction set platforms, such as x86, arm, risc-v, mips, Loongson, and Shenwei.",-1),F={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},U={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},D=e("li",null,"Bridges the video surveillance protocol stack and the live streaming protocol stack, and provides comprehensive support for RTSP/RTMP.",-1),V=e("li",null,"Fully supports H265/H264/AAC/G711/OPUS.",-1),j=e("li",null,"Provides complete functions, including clustering, on-demand protocol conversion, on-demand push/pull streams, playback before publishing, and continuous publishing after disconnection.",-1),N=e("li",null,"Provides ultimate performance, supporting 10W-level players on a single machine and 100Gb/s-level IO bandwidth capability.",-1),B={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"},q=e("li",null,"Fully supports IPv6 networks.",-1),Q=r('<h2 id="project-positioning" tabindex="-1"><a class="header-anchor" href="#project-positioning" aria-hidden="true">#</a> Project Positioning</h2><ul><li>Cross-platform streaming media solution for mobile and embedded systems.</li><li>Commercial-grade streaming media server.</li><li>Network programming secondary development SDK.</li></ul><h2 id="feature-list" tabindex="-1"><a class="header-anchor" href="#feature-list" aria-hidden="true">#</a> Feature List</h2><h3 id="overview-of-features" tabindex="-1"><a class="header-anchor" href="#overview-of-features" aria-hidden="true">#</a> Overview of Features</h3>',4),Y=r("<li><p>RTSP[S]</p><ul><li>RTSP[S] server, supports RTMP/MP4/HLS to RTSP[S] conversion, supports devices such as Amazon Echo Show</li><li>RTSP[S] player, supports RTSP proxy, supports generating silent audio</li><li>RTSP[S] push client and server</li><li>Supports four RTP transmission modes: <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp multicast</code></li><li>Server/client fully supports Basic/Digest authentication, asynchronous configurable authentication interface</li><li>Supports H265 encoding</li><li>The server supports RTSP pushing (including <code>rtp over udp</code> and <code>rtp over tcp</code>)</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding. Other encodings can be forwarded but cannot be converted to protocol</li></ul></li>",1),J=e("p",null,"RTMP[S]",-1),X=e("li",null,"RTMP[S] playback server, supports RTSP/MP4/HLS to RTMP conversion",-1),$=e("li",null,"RTMP[S] publishing server, supports recording and publishing streams",-1),ee=e("li",null,"RTMP[S] player, supports RTMP proxy, supports generating silent audio",-1),te=e("li",null,"RTMP[S] push client",-1),ie=e("li",null,"Supports http[s]-flv live streaming server",-1),oe=e("li",null,"Supports http[s]-flv live streaming player",-1),se=e("li",null,"Supports websocket-flv live streaming",-1),ne=e("li",null,"Supports H264/H265/AAC/G711/OPUS encoding. Other encodings can be forwarded but cannot be converted to protocol",-1),re={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},ae={href:"https://github.com/veovera/enhanced-rtmp",target:"_blank",rel:"noopener noreferrer"},le=r("<li><p>HLS</p><ul><li>Supports HLS file(mpegts/fmp4) generation and comes with an HTTP file server</li><li>Through cookie tracking technology, it can simulate HLS playback as a long connection, which can achieve HLS on-demand pulling, playback statistics, and other businesses</li><li>Supports HLS player and can pull HLS to rtsp/rtmp/mp4</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>TS</p><ul><li>Supports http[s]-ts live streaming</li><li>Supports ws[s]-ts live streaming</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>fMP4</p><ul><li>Supports http[s]-fmp4 live streaming</li><li>Supports ws[s]-fmp4 live streaming</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding</li></ul></li><li><p>http[s] and WebSocket</p><ul><li>The server supports <code>directory index generation</code>, <code>file download</code>, <code>form submission requests</code></li><li>The client provides <code>file downloader (supports resume breakpoint)</code>, <code>interface requestor</code>, <code>file uploader</code></li><li>Complete HTTP API server, which can be used as a web backend development framework</li><li>Supports cross-domain access</li><li>Supports http client/server cookie</li><li>Supports WebSocket server and client</li><li>Supports http file access authentication</li></ul></li><li><p>GB28181 and RTP Streaming</p><ul><li>Supports UDP/TCP RTP (PS/TS/ES) streaming server, which can be converted to RTSP/RTMP/HLS and other protocols</li><li>Supports RTSP/RTMP/HLS and other protocol conversion to RTP streaming client, supports TCP/UDP mode, provides corresponding RESTful API, supports active and passive modes</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li><li>Supports ES/PS/TS/EHOME RTP streaming</li><li>Supports ES/PS RTP forwarding</li><li>Supports GB28181 active pull mode</li><li>Supports two-way voice intercom</li></ul></li><li><p>MP4 VOD and Recording</p><ul><li>Supports recording as FLV/HLS/MP4</li><li>Supports MP4 file playback for RTSP/RTMP/HTTP-FLV/WS-FLV, supports seek</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>WebRTC</p><ul><li>Supports WebRTC streaming and conversion to other protocols</li><li>Supports WebRTC playback and conversion from other protocols to WebRTC</li><li>Supports two-way echo testing</li><li>Supports simulcast streaming</li><li>Supports uplink and downlink RTX/NACK packet loss retransmission</li><li><strong>Supports single-port, multi-threaded, and client network connection migration (unique in the open source community)</strong>.</li><li>Supports TWCC RTCP dynamic rate control</li><li>Supports REMB/PLI/SR/RR RTCP</li><li>Supports RTP extension parsing</li><li>Supports GOP buffer and instant WebRTC playback</li><li>Supports data channels</li><li>Supports WebRTC over TCP mode</li><li>Excellent NACK and jitter buffer algorithms with outstanding packet loss resistance</li><li>Supports WHIP/WHEP protocols</li></ul></li>",7),de=r("<li><p>Others</p><ul><li>Supports rich RESTful APIs and webhook events</li><li>Supports simple Telnet debugging</li><li>Supports hot reloading of configuration files</li><li>Supports traffic statistics, stream authentication, and other events</li><li>Supports virtual hosts for isolating different domain names</li><li>Supports on-demand streaming and automatic shutdown of streams with no viewers</li><li>Supports pre-play before streaming to increase the rate of timely stream openings</li><li>Provides a complete and powerful C API SDK</li><li>Supports FFmpeg stream proxy for any format</li><li>Supports HTTP API for real-time screenshot generation and return</li><li>Supports on-demand demultiplexing and protocol conversion, reducing CPU usage by only enabling it when someone is watching</li><li>Supports cluster deployment in traceable mode, with RTSP/RTMP/HLS/HTTP-TS support for traceable mode and HLS support for edge stations and multiple sources for source stations (using round-robin tracing)</li><li>Can reconnect to streaming after abnormal disconnection in RTSP/RTMP/WebRTC pushing within a timeout period, with no impact on the player.</li></ul></li>",1),pe=e("h2",{id:"how-to-build",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#how-to-build","aria-hidden":"true"},"#"),t(" How to build")],-1),ce=e("h2",{id:"how-to-use",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#how-to-use","aria-hidden":"true"},"#"),t(" How to use")],-1),ue=e("p",null,"You have three ways to use ZLMediaKit, namely:",-1),he={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},me={start:"2"},ge=e("li",null,[e("ol",{start:"3"},[e("li",null,"If you want to do c/c++ development and add business logic to increase functions, you can refer to the [test program] here (https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests).")])],-1),be=r(`<h2 id="docker-image" tabindex="-1"><a class="header-anchor" href="#docker-image" aria-hidden="true">#</a> Docker image</h2><p>You can download the compiled image from Docker Hub and start it:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#This image is automatically compiled and pushed for github continuous integration, keeping it up to date with the code (master branch)</span>
 <span class="token function">docker</span> run <span class="token parameter variable">-id</span> <span class="token parameter variable">-p</span> <span class="token number">1935</span>:1935 <span class="token parameter variable">-p</span> <span class="token number">8080</span>:80 <span class="token parameter variable">-p</span> <span class="token number">8443</span>:443 <span class="token parameter variable">-p</span> <span class="token number">8554</span>:554 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000/udp <span class="token parameter variable">-p</span> <span class="token number">8000</span>:8000/udp <span class="token parameter variable">-p</span> <span class="token number">9000</span>:9000/udp zlmediakit/zlmediakit:master
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>You can also compile the image according to the Dockerfile:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">bash</span> build_docker_images.sh
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div>`,5);function fe(_e,ve){const o=a("ExternalLinkIcon"),s=a("RouterLink"),l=a("Mermaid");return p(),c("div",null,[h,e("p",null,[e("a",m,[g,i(o)]),e("a",b,[f,i(o)]),e("a",_,[v,i(o)]),e("a",S,[k,i(o)])]),e("p",null,[e("a",P,[w,i(o)]),e("a",T,[M,i(o)]),e("a",y,[R,i(o)]),e("a",L,[H,i(o)])]),e("p",null,[e("a",x,[K,i(o)]),e("a",C,[Z,i(o)])]),A,e("ul",null,[z,I,O,E,W,G,e("li",null,[t("Provides ultra-fast startup, extremely low latency ("),i(s,{to:"/reference/test/delay_test.html"},{default:n(()=>[t("within 500 milliseconds, and can be as low as 100 milliseconds")]),_:1}),t("), and excellent user experience.")]),e("li",null,[t("Provides a comprehensive standard "),e("a",F,[t("C API"),i(o)]),t(" that can be used as an SDK or called by other languages.")]),e("li",null,[t("Provides a complete "),e("a",U,[t("MediaServer"),i(o)]),t(" server, which can be deployed directly as a commercial server without additional development.")]),e("li",null,[t("Provides a complete "),i(s,{to:"/guide/media_server/restful_api.html"},{default:n(()=>[t("restful api")]),_:1}),t(" and "),i(s,{to:"/guide/media_server/web_hook_api.html"},{default:n(()=>[t("web hook")]),_:1}),t(", supporting rich business logic.")]),D,V,j,N,e("li",null,[t("Provides ultimate user experience with "),i(s,{to:"/reference/documents/exclusive_features.html"},{default:n(()=>[t("exclusive features")]),_:1}),t(".")]),e("li",null,[e("a",B,[t("Who is using zlmediakit?"),i(o)])]),q]),Q,i(l,{id:"mermaid-128",code:"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"}),e("ul",null,[Y,e("li",null,[J,e("ul",null,[X,$,ee,te,ie,oe,se,ne,e("li",null,[t("Supports "),e("a",re,[t("RTMP-H265"),i(o)])]),e("li",null,[t("Supports "),i(s,{to:"/reference/resources/rtmp_support_for_h265_and_opus.html"},{default:n(()=>[t("RTMP-OPUS")]),_:1})]),e("li",null,[t("Supports "),e("a",ae,[t("enhanced-rtmp(H265)"),i(o)])])])]),le,e("li",null,[e("p",null,[i(s,{to:"/guide/protocol/srt/"},{default:n(()=>[t("SRT support")]),_:1})])]),de]),pe,e("p",null,[t("It is recommended to compile on Ubuntu or macOS. Compiling on Windows is cumbersome, and some features are not compiled by default. "),i(s,{to:"/tutorial/"},{default:n(()=>[t("For details, please refer to Quick Start")]),_:1})]),ce,ue,e("ul",null,[e("li",null,[e("ol",null,[e("li",null,[t("Use c api as sdk, please refer to "),e("a",he,[t("here"),i(o)]),t(".")])])]),e("li",null,[e("ol",me,[e("li",null,[t("Used as an independent streaming media server. If you don’t want to do c/c++ development, you can refer to "),i(s,{to:"/guide/media_server/restful_api.html"},{default:n(()=>[t("restful api")]),_:1}),t(" and "),i(s,{to:"/guide/media_server/web_hook_api.html"},{default:n(()=>[t("web hook")]),_:1}),t(".")])])]),ge]),be])}const Pe=d(u,[["render",fe],["__file","index.html.vue"]]);export{Pe as default};
diff --git a/assets/index.html-4Ee7DNZI.js b/assets/index.html-7fV02DDU.js
similarity index 76%
rename from assets/index.html-4Ee7DNZI.js
rename to assets/index.html-7fV02DDU.js
index 5b27809..f0a72d7 100644
--- a/assets/index.html-4Ee7DNZI.js
+++ b/assets/index.html-7fV02DDU.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-7ixsX_gh.js b/assets/index.html-7ixsX_gh.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-7ixsX_gh.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-6BkT17JO.js b/assets/index.html-7yq99xxh.js
similarity index 76%
rename from assets/index.html-6BkT17JO.js
rename to assets/index.html-7yq99xxh.js
index 5b27809..f0a72d7 100644
--- a/assets/index.html-6BkT17JO.js
+++ b/assets/index.html-7yq99xxh.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-8LlBfneP.js b/assets/index.html-8LlBfneP.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-8LlBfneP.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-H30PqyAG.js b/assets/index.html-DgVFBk67.js
similarity index 99%
rename from assets/index.html-H30PqyAG.js
rename to assets/index.html-DgVFBk67.js
index a3dda22..c1bd30e 100644
--- a/assets/index.html-H30PqyAG.js
+++ b/assets/index.html-DgVFBk67.js
@@ -1,4 +1,4 @@
-import{_ as u}from"./vs_code_zh-ltEPcFYF.js";import{_ as r}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,c as v,f as m,a as e,d as s,b as l,w as n,e as b}from"./app-RP31lnfq.js";const h={},_=e("p",null,"本教程将指导您完成编译和运行 ZLMediaKit。",-1),k=e("h2",{id:"构建环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#构建环境","aria-hidden":"true"},"#"),s(" 构建环境")],-1),g=e("div",{class:"hint-container tip"},[e("p",{class:"hint-container-title"},"新手提示"),e("p",null,"如果你是位新手，强烈建议使用 Ubuntu16 以上版本编译 ZLMediaKit，macOS 是次选推荐平台。不推荐使用 CentOS6.x 或 windows 构建与使用。")],-1),f={class:"hint-container info"},x=e("p",{class:"hint-container-title"},"vcpkg",-1),A=e("h3",{id:"支持-c-11-的编译器",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#支持-c-11-的编译器","aria-hidden":"true"},"#"),s(" 支持 C++11 的编译器")],-1),S=e("p",null,"ZLMediaKit 采用了 C++11 的语法和库，要求编译器支持完整的 C++11 标准：",-1),w=e("ul",null,[e("li",null,"Linux: gcc >= 4.8 (4.7 应该也能支持)"),e("li",null,"macOS: Clang >= ??? (我也不知道，估计大部分不会遇到这个问题)"),e("li",null,"Windows: Visual Studio >= 2015 (vs2013 某些版本也能编译通过，如果怕麻烦建议直接 vs2017)")],-1),L=e("div",{class:"language-bash line-numbers-mode","data-ext":"sh"},[e("pre",{class:"language-bash"},[e("code",null,[e("span",{class:"token function"},"sudo"),s(),e("span",{class:"token function"},"apt"),s(),e("span",{class:"token function"},"install"),s(` build-essential
+import{_ as u}from"./vs_code_zh-ltEPcFYF.js";import{_ as r}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,c as v,f as m,a as e,d as s,b as l,w as n,e as b}from"./app-0NopiYEV.js";const h={},_=e("p",null,"本教程将指导您完成编译和运行 ZLMediaKit。",-1),k=e("h2",{id:"构建环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#构建环境","aria-hidden":"true"},"#"),s(" 构建环境")],-1),g=e("div",{class:"hint-container tip"},[e("p",{class:"hint-container-title"},"新手提示"),e("p",null,"如果你是位新手，强烈建议使用 Ubuntu16 以上版本编译 ZLMediaKit，macOS 是次选推荐平台。不推荐使用 CentOS6.x 或 windows 构建与使用。")],-1),f={class:"hint-container info"},x=e("p",{class:"hint-container-title"},"vcpkg",-1),A=e("h3",{id:"支持-c-11-的编译器",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#支持-c-11-的编译器","aria-hidden":"true"},"#"),s(" 支持 C++11 的编译器")],-1),S=e("p",null,"ZLMediaKit 采用了 C++11 的语法和库，要求编译器支持完整的 C++11 标准：",-1),w=e("ul",null,[e("li",null,"Linux: gcc >= 4.8 (4.7 应该也能支持)"),e("li",null,"macOS: Clang >= ??? (我也不知道，估计大部分不会遇到这个问题)"),e("li",null,"Windows: Visual Studio >= 2015 (vs2013 某些版本也能编译通过，如果怕麻烦建议直接 vs2017)")],-1),L=e("div",{class:"language-bash line-numbers-mode","data-ext":"sh"},[e("pre",{class:"language-bash"},[e("code",null,[e("span",{class:"token function"},"sudo"),s(),e("span",{class:"token function"},"apt"),s(),e("span",{class:"token function"},"install"),s(` build-essential
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diff --git a/assets/index.html-DoJnvppU.js b/assets/index.html-DoJnvppU.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-DoJnvppU.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html--S0MBGJo.js b/assets/index.html-DydUlsO3.js
similarity index 95%
rename from assets/index.html--S0MBGJo.js
rename to assets/index.html-DydUlsO3.js
index 658d6d4..da7eea9 100644
--- a/assets/index.html--S0MBGJo.js
+++ b/assets/index.html-DydUlsO3.js
@@ -1,4 +1,4 @@
-import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as n,a as e,d as t,b as r,e as d}from"./app-RP31lnfq.js";const o={},c=e("h2",{id:"特性",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#特性","aria-hidden":"true"},"#"),t(" 特性")],-1),p=e("li",null,"NACK(重传)",-1),m=e("li",null,"listener 支持",-1),h=e("li",null,"推流只支持 ts 推流",-1),u=e("li",null,"拉流只支持 ts 拉流",-1),v={href:"https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html",target:"_blank",rel:"noopener noreferrer"},_=e("li",null,"版本支持(>=1.3.0)",-1),f=e("li",null,"fec 与加密没有实现",-1),b=d(`<h2 id="使用" tabindex="-1"><a class="header-anchor" href="#使用" aria-hidden="true">#</a> 使用</h2><p>zlm 中的 srt 根据 streamid 来确定是推流还是拉流，来确定 vhost,app,streamid(ZLM 中的)、</p><p>srt 中的 streamid 为 <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h,r 为特殊的 key,来确定 vhost,app,streamid,如果没有 h 则 vhost 为默认值</p><p>m 为特殊 key 来确定是推流还是拉流，如果为 publish 则为推流，否则为拉流 ,如果不存在 m,则默认为拉流</p><p>其他 key 与 m 会作为 webhook 的鉴权参数</p><p>如：</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>#!::h=zlmediakit.com,r=live/test,m=publish
+import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as a,c as n,a as e,d as t,b as r,e as d}from"./app-0NopiYEV.js";const o={},c=e("h2",{id:"特性",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#特性","aria-hidden":"true"},"#"),t(" 特性")],-1),p=e("li",null,"NACK(重传)",-1),m=e("li",null,"listener 支持",-1),h=e("li",null,"推流只支持 ts 推流",-1),u=e("li",null,"拉流只支持 ts 拉流",-1),v={href:"https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html",target:"_blank",rel:"noopener noreferrer"},_=e("li",null,"版本支持(>=1.3.0)",-1),f=e("li",null,"fec 与加密没有实现",-1),b=d(`<h2 id="使用" tabindex="-1"><a class="header-anchor" href="#使用" aria-hidden="true">#</a> 使用</h2><p>zlm 中的 srt 根据 streamid 来确定是推流还是拉流，来确定 vhost,app,streamid(ZLM 中的)、</p><p>srt 中的 streamid 为 <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h,r 为特殊的 key,来确定 vhost,app,streamid,如果没有 h 则 vhost 为默认值</p><p>m 为特殊 key 来确定是推流还是拉流，如果为 publish 则为推流，否则为拉流 ,如果不存在 m,则默认为拉流</p><p>其他 key 与 m 会作为 webhook 的鉴权参数</p><p>如：</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>#!::h=zlmediakit.com,r=live/test,m=publish
 
 vhost = zlmediakit.com
 
diff --git a/assets/index.html-ENKK1Hev.js b/assets/index.html-ENKK1Hev.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-ENKK1Hev.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-Eqzq89B-.js b/assets/index.html-Eqzq89B-.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-Eqzq89B-.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-GZbomDA_.js b/assets/index.html-GZbomDA_.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-GZbomDA_.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-HA6yUssK.js b/assets/index.html-HA6yUssK.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-HA6yUssK.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-HbKwkAxu.js b/assets/index.html-HbKwkAxu.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-HbKwkAxu.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-PSYc6CNH.js b/assets/index.html-HuxOwQjj.js
similarity index 71%
rename from assets/index.html-PSYc6CNH.js
rename to assets/index.html-HuxOwQjj.js
index 42c57c6..355847a 100644
--- a/assets/index.html-PSYc6CNH.js
+++ b/assets/index.html-HuxOwQjj.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c}from"./app-RP31lnfq.js";const o={};function r(n,_){return t(),c("div")}const f=e(o,[["render",r],["__file","index.html.vue"]]);export{f as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c}from"./app-0NopiYEV.js";const o={};function r(n,_){return t(),c("div")}const f=e(o,[["render",r],["__file","index.html.vue"]]);export{f as default};
diff --git a/assets/index.html-LT2IW6gc.js b/assets/index.html-LT2IW6gc.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-LT2IW6gc.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-Me4eXu-C.js b/assets/index.html-Me4eXu-C.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-Me4eXu-C.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-NSMe4qAg.js b/assets/index.html-NSMe4qAg.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-NSMe4qAg.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-O3xmvgtm.js b/assets/index.html-O3xmvgtm.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-O3xmvgtm.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-Q3P2N4-E.js b/assets/index.html-Q3P2N4-E.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-Q3P2N4-E.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-QokpAUdW.js b/assets/index.html-QokpAUdW.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-QokpAUdW.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-TjtRd5xp.js b/assets/index.html-TjtRd5xp.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-TjtRd5xp.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-V4YkyuJV.js b/assets/index.html-V4YkyuJV.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-V4YkyuJV.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-bHaf1eq-.js b/assets/index.html-WES3IN89.js
similarity index 99%
rename from assets/index.html-bHaf1eq-.js
rename to assets/index.html-WES3IN89.js
index b39972b..77d2a4b 100644
--- a/assets/index.html-bHaf1eq-.js
+++ b/assets/index.html-WES3IN89.js
@@ -1,4 +1,4 @@
-import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as c,c as h,a as e,b as l,d as i,w as s,e as o}from"./app-RP31lnfq.js";const p={},u=e("h2",{id:"一个基于-c-11-的高性能运营级流媒体服务框架",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一个基于-c-11-的高性能运营级流媒体服务框架","aria-hidden":"true"},"#"),i(" 一个基于 C++11 的高性能运营级流媒体服务框架")],-1),_={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE",target:"_blank",rel:"noopener noreferrer"},m=e("img",{src:"https://img.shields.io/badge/license-MIT-green.svg",alt:"badge",loading:"lazy"},null,-1),b={href:"https://en.cppreference.com/",target:"_blank",rel:"noopener noreferrer"},g=e("img",{src:"https://img.shields.io/badge/language-c++-red.svg",alt:"badge",loading:"lazy"},null,-1),f={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},k=e("img",{src:"https://img.shields.io/badge/platform-linux | macos | windows-blue.svg",alt:"badge",loading:"lazy"},null,-1),M={href:"https://github.com/ZLMediaKit/ZLMediaKit/pulls",target:"_blank",rel:"noopener noreferrer"},S=e("img",{src:"https://img.shields.io/badge/PRs-welcome-yellow.svg",alt:"badge",loading:"lazy"},null,-1),T={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},P=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),L={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),R={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},w=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/macos.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),H={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},K=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),Z={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},z=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),x={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},C=e("img",{src:"https://img.shields.io/docker/pulls/zlmediakit/zlmediakit",alt:"badge",loading:"lazy"},null,-1),A=e("h2",{id:"项目特点",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#项目特点","aria-hidden":"true"},"#"),i(" 项目特点")],-1),y=e("li",null,"基于 C++11 开发，避免使用裸指针，代码稳定可靠，性能优越。",-1),G=e("li",null,"支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC),支持协议互转。",-1),O=e("li",null,"使用多路复用/多线程/异步网络 IO 模式开发，并发性能优越，支持海量客户端连接。",-1),I=e("li",null,"代码经过长期大量的稳定性、性能测试，已经在线上商用验证已久。",-1),V=e("li",null,"支持 linux、macos、ios、android、windows 全平台。",-1),U=e("li",null,"支持 x86、arm、risc-v、mips、龙芯、申威等指令集平台。",-1),W={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},D={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},E=e("li",null,"打通了视频监控协议栈与直播协议栈，对 RTSP/RTMP 支持都很完善。",-1),F=e("li",null,"全面支持 H265/H264/AAC/G711/OPUS。",-1),B=e("li",null,"功能完善，支持集群、按需转协议、按需推拉流、先播后推、断连续推等功能。",-1),N=e("li",null,"极致性能，单机 10W 级别播放器，100Gb/s 级别 io 带宽能力。",-1),Q={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"},q=e("li",null,"全面支持 ipv6 网络",-1),Y=o('<h2 id="项目定位" tabindex="-1"><a class="header-anchor" href="#项目定位" aria-hidden="true">#</a> 项目定位</h2><ul><li>移动嵌入式跨平台流媒体解决方案。</li><li>商用级流媒体服务器。</li><li>网络编程二次开发 SDK。</li></ul><h2 id="功能清单" tabindex="-1"><a class="header-anchor" href="#功能清单" aria-hidden="true">#</a> 功能清单</h2><h3 id="功能一览" tabindex="-1"><a class="header-anchor" href="#功能一览" aria-hidden="true">#</a> 功能一览</h3>',4),j=o("<li><p>RTSP[S]</p><ul><li>RTSP[S] 服务器，支持 RTMP/MP4/HLS 转 RTSP[S] ,支持亚马逊 echo show 这样的设备</li><li>RTSP[S] 播放器，支持 RTSP 代理，支持生成静音音频</li><li>RTSP[S] 推流客户端与服务器</li><li>支持 <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp组播</code> 四种 RTP 传输方式</li><li>服务器/客户端完整支持 Basic/Digest 方式的登录鉴权，全异步可配置化的鉴权接口</li><li>支持 H265 编码</li><li>服务器支持 RTSP 推流(包括<code>rtp over udp</code> <code>rtp over tcp</code>方式)</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码，其他编码能转发但不能转协议</li></ul></li>",1),J=e("p",null,"RTMP[S]",-1),X=e("li",null,"RTMP[S] 播放服务器，支持 RTSP/MP4/HLS 转 RTMP",-1),$=e("li",null,"RTMP[S] 发布服务器，支持录制发布流",-1),ee=e("li",null,"RTMP[S] 播放器，支持 RTMP 代理，支持生成静音音频",-1),ie=e("li",null,"RTMP[S] 推流客户端",-1),le=e("li",null,"支持 http[S] -flv 直播服务器",-1),te=e("li",null,"支持 http[S] -flv 直播播放器",-1),ae=e("li",null,"支持 websocket-flv 直播",-1),se=e("li",null,"支持 H264/H265/AAC/G711/OPUS 编码，其他编码能转发但不能转协议",-1),oe={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},ne={href:"https://github.com/veovera/enhanced-rtmp",target:"_blank",rel:"noopener noreferrer"},re=o("<li><p>HLS</p><ul><li>支持 HLS 文件(mpegts/fmp4)生成，自带 HTTP 文件服务器</li><li>通过 cookie 追踪技术，可以模拟 HLS 播放为长连接，可以实现 HLS 按需拉流、播放统计等业务</li><li>支持 HLS 播发器，支持拉流 HLS 转 rtsp/rtmp/mp4</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>TS</p><ul><li>支持 http[S] -ts 直播</li><li>支持 ws[S] -ts 直播</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>fMP4</p><ul><li>支持 http[S] -fmp4 直播</li><li>支持 ws[S] -fmp4 直播</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码</li></ul></li><li><p>HTTP[S] 与 WebSocket</p><ul><li>服务器支持<code>目录索引生成</code>,<code>文件下载</code>,<code>表单提交请求</code></li><li>客户端提供<code>文件下载器(支持断点续传)</code>,<code>接口请求器</code>,<code>文件上传器</code></li><li>完整 HTTP API 服务器，可以作为 web 后台开发框架</li><li>支持跨域访问</li><li>支持 http 客户端、服务器 cookie</li><li>支持 WebSocket 服务器和客户端</li><li>支持 http 文件访问鉴权</li></ul></li><li><p>GB28181 与 RTP 推流</p><ul><li>支持 UDP/TCP RTP(PS/TS/ES)推流服务器，可以转换成 RTSP/RTMP/HLS 等协议</li><li>支持 RTSP/RTMP/HLS 等协议转 rtp 推流客户端，支持 TCP/UDP 模式，提供相应 restful api，支持主动被动方式</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li><li>支持 es/ps/ts/ehome rtp 推流</li><li>支持 es/ps rtp 转推</li><li>支持 GB28181 主动拉流模式</li><li>支持双向语音对讲</li></ul></li><li><p>MP4 点播与录制</p><ul><li>支持录制为 FLV/HLS/MP4</li><li>RTSP/RTMP/HTTP-FLV/WS-FLV 支持 MP4 文件点播，支持 seek</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>WebRTC</p><ul><li>支持 WebRTC 推流，支持转其他协议</li><li>支持 WebRTC 播放，支持其他协议转 WebRTC</li><li>支持双向 echo test</li><li>支持 simulcast 推流</li><li>支持上下行 rtx/nack 丢包重传</li><li><strong>支持单端口、多线程、客户端网络连接迁移(开源界唯一)</strong>。</li><li>支持 TWCC rtcp 动态调整码率</li><li>支持 remb/pli/sr/rr rtcp</li><li>支持 rtp 扩展解析</li><li>支持 GOP 缓冲，webrtc 播放秒开</li><li>支持 datachannel</li><li>支持 webrtc over tcp 模式</li><li>优秀的 nack、jitter buffer 算法, 抗丢包能力卓越</li><li>支持 whip/whep 协议</li></ul></li>",7),de=o("<li><p>其他</p><ul><li>支持丰富的 restful api 以及 web hook 事件</li><li>支持简单的 telnet 调试</li><li>支持配置文件热加载</li><li>支持流量统计、推拉流鉴权等事件</li><li>支持虚拟主机,可以隔离不同域名</li><li>支持按需拉流，无人观看自动关断拉流</li><li>支持先播放后推流，提高及时推流画面打开率</li><li>提供完整强大的 c api sdk</li><li>支持 FFmpeg 拉流代理任意格式的流</li><li>支持 http api 生成并返回实时截图</li><li>支持按需解复用、转协议，当有人观看时才开启转协议，降低 cpu 占用率</li><li>支持溯源模式的集群部署，溯源方式支持 rtsp/rtmp/hls/http-ts, 边沿站支持 hls, 源站支持多个(采用 round robin 方式溯源)</li><li>rtsp/rtmp/webrtc 推流异常断开后，可以在超时时间内重连推流，播放器无感知</li></ul></li>",1),ce=e("h2",{id:"编译以及测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#编译以及测试","aria-hidden":"true"},"#"),i(" 编译以及测试")],-1),he=e("h2",{id:"怎么使用",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#怎么使用","aria-hidden":"true"},"#"),i(" 怎么使用")],-1),pe=e("p",null,"你有三种方法使用 ZLMediaKit，分别是：",-1),ue={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},_e={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests",target:"_blank",rel:"noopener noreferrer"},me=o(`<h2 id="docker-镜像" tabindex="-1"><a class="header-anchor" href="#docker-镜像" aria-hidden="true">#</a> Docker 镜像</h2><p>你可以从 Docker Hub 下载已经编译好的镜像并启动它：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#此镜像为github持续集成自动编译推送，跟代码(master分支)保持最新状态</span>
+import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as c,c as h,a as e,b as l,d as i,w as s,e as o}from"./app-0NopiYEV.js";const p={},u=e("h2",{id:"一个基于-c-11-的高性能运营级流媒体服务框架",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一个基于-c-11-的高性能运营级流媒体服务框架","aria-hidden":"true"},"#"),i(" 一个基于 C++11 的高性能运营级流媒体服务框架")],-1),_={href:"https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE",target:"_blank",rel:"noopener noreferrer"},m=e("img",{src:"https://img.shields.io/badge/license-MIT-green.svg",alt:"badge",loading:"lazy"},null,-1),b={href:"https://en.cppreference.com/",target:"_blank",rel:"noopener noreferrer"},g=e("img",{src:"https://img.shields.io/badge/language-c++-red.svg",alt:"badge",loading:"lazy"},null,-1),f={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},k=e("img",{src:"https://img.shields.io/badge/platform-linux | macos | windows-blue.svg",alt:"badge",loading:"lazy"},null,-1),M={href:"https://github.com/ZLMediaKit/ZLMediaKit/pulls",target:"_blank",rel:"noopener noreferrer"},S=e("img",{src:"https://img.shields.io/badge/PRs-welcome-yellow.svg",alt:"badge",loading:"lazy"},null,-1),T={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},P=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),L={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},v=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),R={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},w=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/macos.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),H={href:"https://github.com/ZLMediaKit/ZLMediaKit",target:"_blank",rel:"noopener noreferrer"},K=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),Z={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},z=e("img",{src:"https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg",alt:"badge",loading:"lazy"},null,-1),x={href:"https://hub.docker.com/r/zlmediakit/zlmediakit/tags",target:"_blank",rel:"noopener noreferrer"},C=e("img",{src:"https://img.shields.io/docker/pulls/zlmediakit/zlmediakit",alt:"badge",loading:"lazy"},null,-1),A=e("h2",{id:"项目特点",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#项目特点","aria-hidden":"true"},"#"),i(" 项目特点")],-1),y=e("li",null,"基于 C++11 开发，避免使用裸指针，代码稳定可靠，性能优越。",-1),G=e("li",null,"支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC),支持协议互转。",-1),O=e("li",null,"使用多路复用/多线程/异步网络 IO 模式开发，并发性能优越，支持海量客户端连接。",-1),I=e("li",null,"代码经过长期大量的稳定性、性能测试，已经在线上商用验证已久。",-1),V=e("li",null,"支持 linux、macos、ios、android、windows 全平台。",-1),U=e("li",null,"支持 x86、arm、risc-v、mips、龙芯、申威等指令集平台。",-1),W={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},D={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},E=e("li",null,"打通了视频监控协议栈与直播协议栈，对 RTSP/RTMP 支持都很完善。",-1),F=e("li",null,"全面支持 H265/H264/AAC/G711/OPUS。",-1),B=e("li",null,"功能完善，支持集群、按需转协议、按需推拉流、先播后推、断连续推等功能。",-1),N=e("li",null,"极致性能，单机 10W 级别播放器，100Gb/s 级别 io 带宽能力。",-1),Q={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"},q=e("li",null,"全面支持 ipv6 网络",-1),Y=o('<h2 id="项目定位" tabindex="-1"><a class="header-anchor" href="#项目定位" aria-hidden="true">#</a> 项目定位</h2><ul><li>移动嵌入式跨平台流媒体解决方案。</li><li>商用级流媒体服务器。</li><li>网络编程二次开发 SDK。</li></ul><h2 id="功能清单" tabindex="-1"><a class="header-anchor" href="#功能清单" aria-hidden="true">#</a> 功能清单</h2><h3 id="功能一览" tabindex="-1"><a class="header-anchor" href="#功能一览" aria-hidden="true">#</a> 功能一览</h3>',4),j=o("<li><p>RTSP[S]</p><ul><li>RTSP[S] 服务器，支持 RTMP/MP4/HLS 转 RTSP[S] ,支持亚马逊 echo show 这样的设备</li><li>RTSP[S] 播放器，支持 RTSP 代理，支持生成静音音频</li><li>RTSP[S] 推流客户端与服务器</li><li>支持 <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp组播</code> 四种 RTP 传输方式</li><li>服务器/客户端完整支持 Basic/Digest 方式的登录鉴权，全异步可配置化的鉴权接口</li><li>支持 H265 编码</li><li>服务器支持 RTSP 推流(包括<code>rtp over udp</code> <code>rtp over tcp</code>方式)</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码，其他编码能转发但不能转协议</li></ul></li>",1),J=e("p",null,"RTMP[S]",-1),X=e("li",null,"RTMP[S] 播放服务器，支持 RTSP/MP4/HLS 转 RTMP",-1),$=e("li",null,"RTMP[S] 发布服务器，支持录制发布流",-1),ee=e("li",null,"RTMP[S] 播放器，支持 RTMP 代理，支持生成静音音频",-1),ie=e("li",null,"RTMP[S] 推流客户端",-1),le=e("li",null,"支持 http[S] -flv 直播服务器",-1),te=e("li",null,"支持 http[S] -flv 直播播放器",-1),ae=e("li",null,"支持 websocket-flv 直播",-1),se=e("li",null,"支持 H264/H265/AAC/G711/OPUS 编码，其他编码能转发但不能转协议",-1),oe={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},ne={href:"https://github.com/veovera/enhanced-rtmp",target:"_blank",rel:"noopener noreferrer"},re=o("<li><p>HLS</p><ul><li>支持 HLS 文件(mpegts/fmp4)生成，自带 HTTP 文件服务器</li><li>通过 cookie 追踪技术，可以模拟 HLS 播放为长连接，可以实现 HLS 按需拉流、播放统计等业务</li><li>支持 HLS 播发器，支持拉流 HLS 转 rtsp/rtmp/mp4</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>TS</p><ul><li>支持 http[S] -ts 直播</li><li>支持 ws[S] -ts 直播</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>fMP4</p><ul><li>支持 http[S] -fmp4 直播</li><li>支持 ws[S] -fmp4 直播</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码</li></ul></li><li><p>HTTP[S] 与 WebSocket</p><ul><li>服务器支持<code>目录索引生成</code>,<code>文件下载</code>,<code>表单提交请求</code></li><li>客户端提供<code>文件下载器(支持断点续传)</code>,<code>接口请求器</code>,<code>文件上传器</code></li><li>完整 HTTP API 服务器，可以作为 web 后台开发框架</li><li>支持跨域访问</li><li>支持 http 客户端、服务器 cookie</li><li>支持 WebSocket 服务器和客户端</li><li>支持 http 文件访问鉴权</li></ul></li><li><p>GB28181 与 RTP 推流</p><ul><li>支持 UDP/TCP RTP(PS/TS/ES)推流服务器，可以转换成 RTSP/RTMP/HLS 等协议</li><li>支持 RTSP/RTMP/HLS 等协议转 rtp 推流客户端，支持 TCP/UDP 模式，提供相应 restful api，支持主动被动方式</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li><li>支持 es/ps/ts/ehome rtp 推流</li><li>支持 es/ps rtp 转推</li><li>支持 GB28181 主动拉流模式</li><li>支持双向语音对讲</li></ul></li><li><p>MP4 点播与录制</p><ul><li>支持录制为 FLV/HLS/MP4</li><li>RTSP/RTMP/HTTP-FLV/WS-FLV 支持 MP4 文件点播，支持 seek</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>WebRTC</p><ul><li>支持 WebRTC 推流，支持转其他协议</li><li>支持 WebRTC 播放，支持其他协议转 WebRTC</li><li>支持双向 echo test</li><li>支持 simulcast 推流</li><li>支持上下行 rtx/nack 丢包重传</li><li><strong>支持单端口、多线程、客户端网络连接迁移(开源界唯一)</strong>。</li><li>支持 TWCC rtcp 动态调整码率</li><li>支持 remb/pli/sr/rr rtcp</li><li>支持 rtp 扩展解析</li><li>支持 GOP 缓冲，webrtc 播放秒开</li><li>支持 datachannel</li><li>支持 webrtc over tcp 模式</li><li>优秀的 nack、jitter buffer 算法, 抗丢包能力卓越</li><li>支持 whip/whep 协议</li></ul></li>",7),de=o("<li><p>其他</p><ul><li>支持丰富的 restful api 以及 web hook 事件</li><li>支持简单的 telnet 调试</li><li>支持配置文件热加载</li><li>支持流量统计、推拉流鉴权等事件</li><li>支持虚拟主机,可以隔离不同域名</li><li>支持按需拉流，无人观看自动关断拉流</li><li>支持先播放后推流，提高及时推流画面打开率</li><li>提供完整强大的 c api sdk</li><li>支持 FFmpeg 拉流代理任意格式的流</li><li>支持 http api 生成并返回实时截图</li><li>支持按需解复用、转协议，当有人观看时才开启转协议，降低 cpu 占用率</li><li>支持溯源模式的集群部署，溯源方式支持 rtsp/rtmp/hls/http-ts, 边沿站支持 hls, 源站支持多个(采用 round robin 方式溯源)</li><li>rtsp/rtmp/webrtc 推流异常断开后，可以在超时时间内重连推流，播放器无感知</li></ul></li>",1),ce=e("h2",{id:"编译以及测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#编译以及测试","aria-hidden":"true"},"#"),i(" 编译以及测试")],-1),he=e("h2",{id:"怎么使用",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#怎么使用","aria-hidden":"true"},"#"),i(" 怎么使用")],-1),pe=e("p",null,"你有三种方法使用 ZLMediaKit，分别是：",-1),ue={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include",target:"_blank",rel:"noopener noreferrer"},_e={href:"https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests",target:"_blank",rel:"noopener noreferrer"},me=o(`<h2 id="docker-镜像" tabindex="-1"><a class="header-anchor" href="#docker-镜像" aria-hidden="true">#</a> Docker 镜像</h2><p>你可以从 Docker Hub 下载已经编译好的镜像并启动它：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#此镜像为github持续集成自动编译推送，跟代码(master分支)保持最新状态</span>
 <span class="token function">docker</span> run <span class="token parameter variable">-id</span> <span class="token parameter variable">-p</span> <span class="token number">1935</span>:1935 <span class="token parameter variable">-p</span> <span class="token number">8080</span>:80 <span class="token parameter variable">-p</span> <span class="token number">8443</span>:443 <span class="token parameter variable">-p</span> <span class="token number">8554</span>:554 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000/udp <span class="token parameter variable">-p</span> <span class="token number">8000</span>:8000/udp <span class="token parameter variable">-p</span> <span class="token number">9000</span>:9000/udp zlmediakit/zlmediakit:master
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>你也可以根据 Dockerfile 编译镜像：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">bash</span> build_docker_images.sh
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div>`,5);function be(ge,fe){const t=n("ExternalLinkIcon"),a=n("RouterLink"),r=n("Mermaid");return c(),h("div",null,[u,e("p",null,[e("a",_,[m,l(t)]),e("a",b,[g,l(t)]),e("a",f,[k,l(t)]),e("a",M,[S,l(t)])]),e("p",null,[e("a",T,[P,l(t)]),e("a",L,[v,l(t)]),e("a",R,[w,l(t)]),e("a",H,[K,l(t)])]),e("p",null,[e("a",Z,[z,l(t)]),e("a",x,[C,l(t)])]),A,e("ul",null,[y,G,O,I,V,U,e("li",null,[i("支持画面秒开、极低延时("),l(a,{to:"/zh/reference/test/delay_test.html"},{default:s(()=>[i("500 毫秒内，最低可达 100 毫秒")]),_:1}),i(")。")]),e("li",null,[i("提供完善的标准"),e("a",W,[i("C API"),l(t)]),i(",可以作 SDK 用，或供其他语言调用。")]),e("li",null,[i("提供完整的"),e("a",D,[i("MediaServer"),l(t)]),i("服务器，可以免开发直接部署为商用服务器。")]),e("li",null,[i("提供完善的"),l(a,{to:"/zh/guide/media_server/restful_api.html"},{default:s(()=>[i("restful api")]),_:1}),i("以及"),l(a,{to:"/zh/guide/media_server/web_hook_api.html"},{default:s(()=>[i("web hook")]),_:1}),i("，支持丰富的业务逻辑。")]),E,F,B,N,e("li",null,[i("极致体验，"),l(a,{to:"/zh/reference/documents/exclusive_features.html"},{default:s(()=>[i("独家特性")]),_:1})]),e("li",null,[e("a",Q,[i("谁在使用 zlmediakit?"),l(t)])]),q]),Y,l(r,{id:"mermaid-128",code:"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"}),e("ul",null,[j,e("li",null,[J,e("ul",null,[X,$,ee,ie,le,te,ae,se,e("li",null,[i("支持"),e("a",oe,[i("RTMP-H265"),l(t)])]),e("li",null,[i("支持"),l(a,{to:"/zh/reference/resources/rtmp_support_for_h265_and_opus.html"},{default:s(()=>[i("RTMP-OPUS")]),_:1})]),e("li",null,[i("支持"),e("a",ne,[i("enhanced-rtmp(H265)"),l(t)])])])]),re,e("li",null,[e("p",null,[l(a,{to:"/zh/guide/protocol/srt/"},{default:s(()=>[i("SRT 支持")]),_:1})])]),de]),ce,e("p",null,[e("strong",null,[i("编译前务必仔细参考 wiki:"),l(a,{to:"/zh/tutorial/"},{default:s(()=>[i("快速开始")]),_:1}),i("操作!!!")])]),he,pe,e("ul",null,[e("li",null,[i("1、使用 c api，作为 sdk 使用，请参考"),e("a",ue,[i("这里"),l(t)]),i(".")]),e("li",null,[i("2、作为独立的流媒体服务器使用，不想做 c/c++开发的，可以参考 "),l(a,{to:"/zh/guide/media_server/restful_api.html"},{default:s(()=>[i("restful api")]),_:1}),i(" 和 "),l(a,{to:"/zh/guide/media_server/web_hook_api.html"},{default:s(()=>[i("web hook")]),_:1}),i(".")]),e("li",null,[i("3、如果想做 c/c++开发，添加业务逻辑增加功能，可以参考这里的"),e("a",_e,[i("测试程序"),l(t)]),i(".")])]),me])}const Se=d(p,[["render",be],["__file","index.html.vue"]]);export{Se as default};
diff --git a/assets/index.html-qlpSloZ0.js b/assets/index.html-ZAfsJ4Zm.js
similarity index 71%
rename from assets/index.html-qlpSloZ0.js
rename to assets/index.html-ZAfsJ4Zm.js
index 42c57c6..355847a 100644
--- a/assets/index.html-qlpSloZ0.js
+++ b/assets/index.html-ZAfsJ4Zm.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c}from"./app-RP31lnfq.js";const o={};function r(n,_){return t(),c("div")}const f=e(o,[["render",r],["__file","index.html.vue"]]);export{f as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c}from"./app-0NopiYEV.js";const o={};function r(n,_){return t(),c("div")}const f=e(o,[["render",r],["__file","index.html.vue"]]);export{f as default};
diff --git a/assets/index.html-_FbUjyNF.js b/assets/index.html-_FbUjyNF.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-_FbUjyNF.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-_GTitl4a.js b/assets/index.html-_GTitl4a.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-_GTitl4a.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-eQpT8dLR.js b/assets/index.html-bCrAKGJB.js
similarity index 82%
rename from assets/index.html-eQpT8dLR.js
rename to assets/index.html-bCrAKGJB.js
index e32e570..ef3579a 100644
--- a/assets/index.html-eQpT8dLR.js
+++ b/assets/index.html-bCrAKGJB.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as s,c as i,a as e,b as a,w as l,d as t}from"./app-RP31lnfq.js";const c={},d=e("h2",{id:"category",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#category","aria-hidden":"true"},"#"),t(" Category")],-1);function _(u,h){const r=o("RouterLink");return s(),i("div",null,[d,e("ul",null,[e("li",null,[e("p",null,[a(r,{to:"/zh/guide/media_server/play_url_rules.html"},{default:l(()=>[t("Playing URL Rules")]),_:1})])]),e("li",null,[e("p",null,[a(r,{to:"/zh/guide/media_server/start_server.html"},{default:l(()=>[t("Starting and Stopping the Server")]),_:1})])])])])}const f=n(c,[["render",_],["__file","index.html.vue"]]);export{f as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as s,c as i,a as e,b as a,w as l,d as t}from"./app-0NopiYEV.js";const c={},d=e("h2",{id:"category",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#category","aria-hidden":"true"},"#"),t(" Category")],-1);function _(u,h){const r=o("RouterLink");return s(),i("div",null,[d,e("ul",null,[e("li",null,[e("p",null,[a(r,{to:"/zh/guide/media_server/play_url_rules.html"},{default:l(()=>[t("Playing URL Rules")]),_:1})])]),e("li",null,[e("p",null,[a(r,{to:"/zh/guide/media_server/start_server.html"},{default:l(()=>[t("Starting and Stopping the Server")]),_:1})])])])])}const f=n(c,[["render",_],["__file","index.html.vue"]]);export{f as default};
diff --git a/assets/index.html-bV4_5Cgh.js b/assets/index.html-bV4_5Cgh.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-bV4_5Cgh.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-c1k5quBE.js b/assets/index.html-c1k5quBE.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-c1k5quBE.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-crm4JFod.js b/assets/index.html-crm4JFod.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-crm4JFod.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-dNFi-MK4.js b/assets/index.html-dNFi-MK4.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-dNFi-MK4.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-e77v6tHA.js b/assets/index.html-e77v6tHA.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-e77v6tHA.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-eKYx7NZ-.js b/assets/index.html-eKYx7NZ-.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-eKYx7NZ-.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-4AQHrSUy.js b/assets/index.html-eSaWpJP4.js
similarity index 99%
rename from assets/index.html-4AQHrSUy.js
rename to assets/index.html-eSaWpJP4.js
index a88cbc5..357e235 100644
--- a/assets/index.html-4AQHrSUy.js
+++ b/assets/index.html-eSaWpJP4.js
@@ -1,4 +1,4 @@
-import{_ as r}from"./vs_code_zh-ltEPcFYF.js";import{_ as u}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as p,c as m,f as b,a as e,d as n,b as t,w as a,e as h}from"./app-RP31lnfq.js";const v={},g=e("p",null,"This tutorial will guide you compiling and running ZLMediaKit.",-1),_=e("h2",{id:"build-environment",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#build-environment","aria-hidden":"true"},"#"),n(" Build Environment")],-1),k=e("div",{class:"hint-container tip"},[e("p",{class:"hint-container-title"},"Beginner Notice"),e("p",null,"If you're a beginner, we highly recommend compiling ZLMediaKit using Ubuntu16 or later versions. macOS is the second recommended platform. We don't recommend using CentOS6.x or Windows.")],-1),f={class:"hint-container info"},w=e("p",{class:"hint-container-title"},"vcpkg",-1),y=e("h3",{id:"compiler-supporting-c-11",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#compiler-supporting-c-11","aria-hidden":"true"},"#"),n(" Compiler Supporting C++11")],-1),x=e("p",null,"ZLMediaKit uses C++11 syntax and libraries, hence, it's required that your compiler fully supports the C++11 standard. This means:",-1),A=e("ul",null,[e("li",null,"On Linux, gcc version >= 4.8 (4.7 should also be supported)"),e("li",null,"On macOS, clang >= ??? (it's uncertain, but most likely won't encounter any issues)"),e("li",null,"On Windows, Visual Studio >= 2015 (some versions of VS2013 can also compile, but for a smoother experience, VS2017 is recommended)")],-1),S=e("div",{class:"language-bash line-numbers-mode","data-ext":"sh"},[e("pre",{class:"language-bash"},[e("code",null,[e("span",{class:"token function"},"sudo"),n(),e("span",{class:"token function"},"apt"),n(),e("span",{class:"token function"},"install"),n(` build-essential
+import{_ as r}from"./vs_code_zh-ltEPcFYF.js";import{_ as u}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as p,c as m,f as b,a as e,d as n,b as t,w as a,e as h}from"./app-0NopiYEV.js";const v={},g=e("p",null,"This tutorial will guide you compiling and running ZLMediaKit.",-1),_=e("h2",{id:"build-environment",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#build-environment","aria-hidden":"true"},"#"),n(" Build Environment")],-1),k=e("div",{class:"hint-container tip"},[e("p",{class:"hint-container-title"},"Beginner Notice"),e("p",null,"If you're a beginner, we highly recommend compiling ZLMediaKit using Ubuntu16 or later versions. macOS is the second recommended platform. We don't recommend using CentOS6.x or Windows.")],-1),f={class:"hint-container info"},w=e("p",{class:"hint-container-title"},"vcpkg",-1),y=e("h3",{id:"compiler-supporting-c-11",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#compiler-supporting-c-11","aria-hidden":"true"},"#"),n(" Compiler Supporting C++11")],-1),x=e("p",null,"ZLMediaKit uses C++11 syntax and libraries, hence, it's required that your compiler fully supports the C++11 standard. This means:",-1),A=e("ul",null,[e("li",null,"On Linux, gcc version >= 4.8 (4.7 should also be supported)"),e("li",null,"On macOS, clang >= ??? (it's uncertain, but most likely won't encounter any issues)"),e("li",null,"On Windows, Visual Studio >= 2015 (some versions of VS2013 can also compile, but for a smoother experience, VS2017 is recommended)")],-1),S=e("div",{class:"language-bash line-numbers-mode","data-ext":"sh"},[e("pre",{class:"language-bash"},[e("code",null,[e("span",{class:"token function"},"sudo"),n(),e("span",{class:"token function"},"apt"),n(),e("span",{class:"token function"},"install"),n(` build-essential
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diff --git a/assets/index.html-frsd07BJ.js b/assets/index.html-frsd07BJ.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-frsd07BJ.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-gSpoAwKN.js b/assets/index.html-gSpoAwKN.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-gSpoAwKN.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-1HU8uRzY.js b/assets/index.html-hehzhF2d.js
similarity index 94%
rename from assets/index.html-1HU8uRzY.js
rename to assets/index.html-hehzhF2d.js
index 95f8962..e8e39c5 100644
--- a/assets/index.html-1HU8uRzY.js
+++ b/assets/index.html-hehzhF2d.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as a,c as r,a as e,d as t,b as l,e as n}from"./app-RP31lnfq.js";const p={},u=e("h2",{id:"feature",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#feature","aria-hidden":"true"},"#"),t(" feature")],-1),c=e("li",null,"NACK support",-1),d=e("li",null,"listener support",-1),h=e("li",null,"push stream payload must ts",-1),m=e("li",null,"pull stream payload is ts",-1),_={href:"https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"version support (>=1.3.0)",-1),v=e("li",null,"fec and encrypted not support",-1),y=n('<h2 id="usage" tabindex="-1"><a class="header-anchor" href="#usage" aria-hidden="true">#</a> usage</h2><p>zlm get vhost,app,streamid and push or play by streamid of srt like this <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h and r is special key,to get vhost app streamid, if h not exist ,vhost is default value</p><p>m is special key, to judge is push or pull, if value is publish the mode is push，otherwise is play, if m not exist, mode is play</p><p>other key and m ,can use by webhook to auth for play or push</p><p>like： #!::h=zlmediakit.com,r=live/test,m=publish</p><p>vhost = zlmediakit.com</p><p>app = live</p><p>streamid = test</p><p>mode is push</p>',10),k=e("li",null,[e("p",null,"OBS push stream url"),e("p",null,[e("code",null,"srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish")])],-1),b=e("li",null,[e("p",null,"ffmpeg push"),e("p",null,[e("code",null,"ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish")])],-1),g=e("li",null,[e("p",null,"ffplay pull"),e("p",null,[e("code",null,"ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test")])],-1),x={href:"https://github.com/Haivision/srt/issues/1015",target:"_blank",rel:"noopener noreferrer"};function N(B,V){const s=i("ExternalLinkIcon");return a(),r("div",null,[u,e("ul",null,[c,d,h,m,e("li",null,[t("protocol implement "),e("a",_,[t("reference"),l(s)])]),f,v]),y,e("ul",null,[k,b,g,e("li",null,[e("p",null,[t("vlc not support ,because can't set stream id "),e("a",x,[t("reference"),l(s)])])])])])}const w=o(p,[["render",N],["__file","index.html.vue"]]);export{w as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as a,c as r,a as e,d as t,b as l,e as n}from"./app-0NopiYEV.js";const p={},u=e("h2",{id:"feature",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#feature","aria-hidden":"true"},"#"),t(" feature")],-1),c=e("li",null,"NACK support",-1),d=e("li",null,"listener support",-1),h=e("li",null,"push stream payload must ts",-1),m=e("li",null,"pull stream payload is ts",-1),_={href:"https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"version support (>=1.3.0)",-1),v=e("li",null,"fec and encrypted not support",-1),y=n('<h2 id="usage" tabindex="-1"><a class="header-anchor" href="#usage" aria-hidden="true">#</a> usage</h2><p>zlm get vhost,app,streamid and push or play by streamid of srt like this <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h and r is special key,to get vhost app streamid, if h not exist ,vhost is default value</p><p>m is special key, to judge is push or pull, if value is publish the mode is push，otherwise is play, if m not exist, mode is play</p><p>other key and m ,can use by webhook to auth for play or push</p><p>like： #!::h=zlmediakit.com,r=live/test,m=publish</p><p>vhost = zlmediakit.com</p><p>app = live</p><p>streamid = test</p><p>mode is push</p>',10),k=e("li",null,[e("p",null,"OBS push stream url"),e("p",null,[e("code",null,"srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish")])],-1),b=e("li",null,[e("p",null,"ffmpeg push"),e("p",null,[e("code",null,"ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish")])],-1),g=e("li",null,[e("p",null,"ffplay pull"),e("p",null,[e("code",null,"ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test")])],-1),x={href:"https://github.com/Haivision/srt/issues/1015",target:"_blank",rel:"noopener noreferrer"};function N(B,V){const s=i("ExternalLinkIcon");return a(),r("div",null,[u,e("ul",null,[c,d,h,m,e("li",null,[t("protocol implement "),e("a",_,[t("reference"),l(s)])]),f,v]),y,e("ul",null,[k,b,g,e("li",null,[e("p",null,[t("vlc not support ,because can't set stream id "),e("a",x,[t("reference"),l(s)])])])])])}const w=o(p,[["render",N],["__file","index.html.vue"]]);export{w as default};
diff --git a/assets/index.html-kIe4zMW_.js b/assets/index.html-kIe4zMW_.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-kIe4zMW_.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-kykmfUZZ.js b/assets/index.html-kykmfUZZ.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-kykmfUZZ.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-ldqAHXhl.js b/assets/index.html-ldqAHXhl.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-ldqAHXhl.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-lxIvJFMs.js b/assets/index.html-lxIvJFMs.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-lxIvJFMs.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-mfTVy5-J.js b/assets/index.html-mfTVy5-J.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-mfTVy5-J.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-n77SzoQa.js b/assets/index.html-n77SzoQa.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-n77SzoQa.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-oytvqk6x.js b/assets/index.html-oytvqk6x.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-oytvqk6x.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-pO6EQ89h.js b/assets/index.html-pO6EQ89h.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-pO6EQ89h.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-ZUO1t91g.js b/assets/index.html-q26KWjF1.js
similarity index 82%
rename from assets/index.html-ZUO1t91g.js
rename to assets/index.html-q26KWjF1.js
index 5a44454..d31bb5e 100644
--- a/assets/index.html-ZUO1t91g.js
+++ b/assets/index.html-q26KWjF1.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as s,c as i,a as e,b as a,w as l,d as t}from"./app-RP31lnfq.js";const c={},d=e("h2",{id:"category",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#category","aria-hidden":"true"},"#"),t(" Category")],-1);function _(u,m){const r=o("RouterLink");return s(),i("div",null,[d,e("ul",null,[e("li",null,[e("p",null,[a(r,{to:"/guide/media_server/play_url_rules.html"},{default:l(()=>[t("Playing URL Rules")]),_:1})])]),e("li",null,[e("p",null,[a(r,{to:"/guide/media_server/start_server.html"},{default:l(()=>[t("Starting and Stopping the Server")]),_:1})])])])])}const f=n(c,[["render",_],["__file","index.html.vue"]]);export{f as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as s,c as i,a as e,b as a,w as l,d as t}from"./app-0NopiYEV.js";const c={},d=e("h2",{id:"category",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#category","aria-hidden":"true"},"#"),t(" Category")],-1);function _(u,m){const r=o("RouterLink");return s(),i("div",null,[d,e("ul",null,[e("li",null,[e("p",null,[a(r,{to:"/guide/media_server/play_url_rules.html"},{default:l(()=>[t("Playing URL Rules")]),_:1})])]),e("li",null,[e("p",null,[a(r,{to:"/guide/media_server/start_server.html"},{default:l(()=>[t("Starting and Stopping the Server")]),_:1})])])])])}const f=n(c,[["render",_],["__file","index.html.vue"]]);export{f as default};
diff --git a/assets/index.html-qXcCxmIQ.js b/assets/index.html-qXcCxmIQ.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-qXcCxmIQ.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-tETo8Lu8.js b/assets/index.html-tETo8Lu8.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-tETo8Lu8.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-uBldBXxN.js b/assets/index.html-uBldBXxN.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-uBldBXxN.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-v6csxUL5.js b/assets/index.html-v6csxUL5.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-v6csxUL5.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-vj58oyHa.js b/assets/index.html-vj58oyHa.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-vj58oyHa.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-xQisrcfM.js b/assets/index.html-xQisrcfM.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-xQisrcfM.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-yFJZvUVc.js b/assets/index.html-yFJZvUVc.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-yFJZvUVc.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-yPXvy2ZK.js b/assets/index.html-yPXvy2ZK.js
deleted file mode 100644
index 5b27809..0000000
--- a/assets/index.html-yPXvy2ZK.js
+++ /dev/null
@@ -1 +0,0 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-RP31lnfq.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-yYLEULdt.js b/assets/index.html-yYLEULdt.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-yYLEULdt.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/index.html-zqagt7gM.js b/assets/index.html-zqagt7gM.js
new file mode 100644
index 0000000..f0a72d7
--- /dev/null
+++ b/assets/index.html-zqagt7gM.js
@@ -0,0 +1 @@
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as n,c,b as r}from"./app-0NopiYEV.js";const a={};function _(s,l){const e=t("AutoCatalog");return n(),c("div",null,[r(e)])}const i=o(a,[["render",_],["__file","index.html.vue"]]);export{i as default};
diff --git a/assets/infoDiagram-a336098b-sHgg_VVf.js b/assets/infoDiagram-a336098b-ahMgvA-1.js
similarity index 98%
rename from assets/infoDiagram-a336098b-sHgg_VVf.js
rename to assets/infoDiagram-a336098b-ahMgvA-1.js
index bcacc90..1ffeb30 100644
--- a/assets/infoDiagram-a336098b-sHgg_VVf.js
+++ b/assets/infoDiagram-a336098b-ahMgvA-1.js
@@ -1,4 +1,4 @@
-import{l as Y,aJ as D,i as M}from"./mermaid.core-ygY5oRaR.js";import"./app-RP31lnfq.js";var O=function(){var a=function(u,t,e,n){for(e=e||{},n=u.length;n--;e[u[n]]=t);return e},f=[6,9,10],m={trace:function(){},yy:{},symbols_:{error:2,start:3,info:4,document:5,EOF:6,line:7,statement:8,NL:9,showInfo:10,$accept:0,$end:1},terminals_:{2:"error",4:"info",6:"EOF",9:"NL",10:"showInfo"},productions_:[0,[3,3],[5,0],[5,2],[7,1],[7,1],[8,1]],performAction:function(t,e,n,s,r,i,d){switch(i.length-1,r){case 1:return s;case 4:break;case 6:s.setInfo(!0);break}},table:[{3:1,4:[1,2]},{1:[3]},a(f,[2,2],{5:3}),{6:[1,4],7:5,8:6,9:[1,7],10:[1,8]},{1:[2,1]},a(f,[2,3]),a(f,[2,4]),a(f,[2,5]),a(f,[2,6])],defaultActions:{4:[2,1]},parseError:function(t,e){if(e.recoverable)this.trace(t);else{var n=new Error(t);throw n.hash=e,n}},parse:function(t){var e=this,n=[0],s=[],r=[null],i=[],d=this.table,P="",v=0,L=0,N=2,T=1,R=i.slice.call(arguments,1),o=Object.create(this.lexer),p={yy:{}};for(var E in this.yy)Object.prototype.hasOwnProperty.call(this.yy,E)&&(p.yy[E]=this.yy[E]);o.setInput(t,p.yy),p.yy.lexer=o,p.yy.parser=this,typeof o.yylloc>"u"&&(o.yylloc={});var I=o.yylloc;i.push(I);var z=o.options&&o.options.ranges;typeof p.yy.parseError=="function"?this.parseError=p.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function U(){var y;return y=s.pop()||o.lex()||T,typeof y!="number"&&(y instanceof Array&&(s=y,y=s.pop()),y=e.symbols_[y]||y),y}for(var l,g,h,w,_={},b,c,F,S;;){if(g=n[n.length-1],this.defaultActions[g]?h=this.defaultActions[g]:((l===null||typeof l>"u")&&(l=U()),h=d[g]&&d[g][l]),typeof h>"u"||!h.length||!h[0]){var A="";S=[];for(b in d[g])this.terminals_[b]&&b>N&&S.push("'"+this.terminals_[b]+"'");o.showPosition?A="Parse error on line "+(v+1)+`:
+import{l as Y,aJ as D,i as M}from"./mermaid.core-YBgJFCkH.js";import"./app-0NopiYEV.js";var O=function(){var a=function(u,t,e,n){for(e=e||{},n=u.length;n--;e[u[n]]=t);return e},f=[6,9,10],m={trace:function(){},yy:{},symbols_:{error:2,start:3,info:4,document:5,EOF:6,line:7,statement:8,NL:9,showInfo:10,$accept:0,$end:1},terminals_:{2:"error",4:"info",6:"EOF",9:"NL",10:"showInfo"},productions_:[0,[3,3],[5,0],[5,2],[7,1],[7,1],[8,1]],performAction:function(t,e,n,s,r,i,d){switch(i.length-1,r){case 1:return s;case 4:break;case 6:s.setInfo(!0);break}},table:[{3:1,4:[1,2]},{1:[3]},a(f,[2,2],{5:3}),{6:[1,4],7:5,8:6,9:[1,7],10:[1,8]},{1:[2,1]},a(f,[2,3]),a(f,[2,4]),a(f,[2,5]),a(f,[2,6])],defaultActions:{4:[2,1]},parseError:function(t,e){if(e.recoverable)this.trace(t);else{var n=new Error(t);throw n.hash=e,n}},parse:function(t){var e=this,n=[0],s=[],r=[null],i=[],d=this.table,P="",v=0,L=0,N=2,T=1,R=i.slice.call(arguments,1),o=Object.create(this.lexer),p={yy:{}};for(var E in this.yy)Object.prototype.hasOwnProperty.call(this.yy,E)&&(p.yy[E]=this.yy[E]);o.setInput(t,p.yy),p.yy.lexer=o,p.yy.parser=this,typeof o.yylloc>"u"&&(o.yylloc={});var I=o.yylloc;i.push(I);var z=o.options&&o.options.ranges;typeof p.yy.parseError=="function"?this.parseError=p.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function U(){var y;return y=s.pop()||o.lex()||T,typeof y!="number"&&(y instanceof Array&&(s=y,y=s.pop()),y=e.symbols_[y]||y),y}for(var l,g,h,w,_={},b,c,F,S;;){if(g=n[n.length-1],this.defaultActions[g]?h=this.defaultActions[g]:((l===null||typeof l>"u")&&(l=U()),h=d[g]&&d[g][l]),typeof h>"u"||!h.length||!h[0]){var A="";S=[];for(b in d[g])this.terminals_[b]&&b>N&&S.push("'"+this.terminals_[b]+"'");o.showPosition?A="Parse error on line "+(v+1)+`:
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diff --git a/assets/install_zlmediakit_using_vcpkg.html-UmyH2ZVo.js b/assets/install_zlmediakit_using_vcpkg.html-tFAic-l6.js
similarity index 99%
rename from assets/install_zlmediakit_using_vcpkg.html-UmyH2ZVo.js
rename to assets/install_zlmediakit_using_vcpkg.html-tFAic-l6.js
index 06f295b..e900805 100644
--- a/assets/install_zlmediakit_using_vcpkg.html-UmyH2ZVo.js
+++ b/assets/install_zlmediakit_using_vcpkg.html-tFAic-l6.js
@@ -1,4 +1,4 @@
-import{_ as l,a as t}from"./install_zlmediakit_using_vcpkg_2-1HFW-yNt.js";import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as r,c as o,a as n,d as e,b as s,e as i}from"./app-RP31lnfq.js";const p={},u=n("h2",{id:"introduction",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#introduction","aria-hidden":"true"},"#"),e(" Introduction")],-1),v={href:"https://github.com/JackBoosY",target:"_blank",rel:"noopener noreferrer"},m=i(`<h2 id="installation-guide" tabindex="-1"><a class="header-anchor" href="#installation-guide" aria-hidden="true">#</a> Installation Guide</h2><h2 id="_1-install-vcpkg" tabindex="-1"><a class="header-anchor" href="#_1-install-vcpkg" aria-hidden="true">#</a> 1. Install vcpkg</h2><p>Taking Linux platform as an example:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># Download vcpkg tool</span>
+import{_ as l,a as t}from"./install_zlmediakit_using_vcpkg_2-1HFW-yNt.js";import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as r,c as o,a as n,d as e,b as s,e as i}from"./app-0NopiYEV.js";const p={},u=n("h2",{id:"introduction",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#introduction","aria-hidden":"true"},"#"),e(" Introduction")],-1),v={href:"https://github.com/JackBoosY",target:"_blank",rel:"noopener noreferrer"},m=i(`<h2 id="installation-guide" tabindex="-1"><a class="header-anchor" href="#installation-guide" aria-hidden="true">#</a> Installation Guide</h2><h2 id="_1-install-vcpkg" tabindex="-1"><a class="header-anchor" href="#_1-install-vcpkg" aria-hidden="true">#</a> 1. Install vcpkg</h2><p>Taking Linux platform as an example:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># Download vcpkg tool</span>
 <span class="token function">git</span> clone https://github.com/microsoft/vcpkg
 <span class="token comment"># Start the installation; if prompted with installation failure, please install the dependencies first</span>
 ./vcpkg/bootstrap-vcpkg.sh
diff --git a/assets/install_zlmediakit_using_vcpkg.html-uKojkOzg.js b/assets/install_zlmediakit_using_vcpkg.html-uFx2Qn-i.js
similarity index 99%
rename from assets/install_zlmediakit_using_vcpkg.html-uKojkOzg.js
rename to assets/install_zlmediakit_using_vcpkg.html-uFx2Qn-i.js
index 6ea59b6..c023801 100644
--- a/assets/install_zlmediakit_using_vcpkg.html-uKojkOzg.js
+++ b/assets/install_zlmediakit_using_vcpkg.html-uFx2Qn-i.js
@@ -1,4 +1,4 @@
-import{_ as l,a as c}from"./install_zlmediakit_using_vcpkg_2-1HFW-yNt.js";import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as n,d as e,b as s,e as i}from"./app-RP31lnfq.js";const o={},u=n("h1",{id:"简介",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#简介","aria-hidden":"true"},"#"),e(" 简介")],-1),v={href:"https://github.com/JackBoosY",target:"_blank",rel:"noopener noreferrer"},m=i(`<h1 id="安装指导" tabindex="-1"><a class="header-anchor" href="#安装指导" aria-hidden="true">#</a> 安装指导</h1><h2 id="_1、安装-vcpkg" tabindex="-1"><a class="header-anchor" href="#_1、安装-vcpkg" aria-hidden="true">#</a> 1、安装 vcpkg</h2><p>以 linux 平台为例：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># 下载vcpkg工具</span>
+import{_ as l,a as c}from"./install_zlmediakit_using_vcpkg_2-1HFW-yNt.js";import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as n,d as e,b as s,e as i}from"./app-0NopiYEV.js";const o={},u=n("h1",{id:"简介",tabindex:"-1"},[n("a",{class:"header-anchor",href:"#简介","aria-hidden":"true"},"#"),e(" 简介")],-1),v={href:"https://github.com/JackBoosY",target:"_blank",rel:"noopener noreferrer"},m=i(`<h1 id="安装指导" tabindex="-1"><a class="header-anchor" href="#安装指导" aria-hidden="true">#</a> 安装指导</h1><h2 id="_1、安装-vcpkg" tabindex="-1"><a class="header-anchor" href="#_1、安装-vcpkg" aria-hidden="true">#</a> 1、安装 vcpkg</h2><p>以 linux 平台为例：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># 下载vcpkg工具</span>
 <span class="token function">git</span> clone https://github.com/microsoft/vcpkg
 <span class="token comment"># 开始安装;如果提示安装失败,请先安装依赖</span>
 ./vcpkg/bootstrap-vcpkg.sh
diff --git a/assets/introduction_to_streaming_media_related_technologies.html-JdpuYj-J.js b/assets/introduction_to_streaming_media_related_technologies.html-Zd-Cue_9.js
similarity index 99%
rename from assets/introduction_to_streaming_media_related_technologies.html-JdpuYj-J.js
rename to assets/introduction_to_streaming_media_related_technologies.html-Zd-Cue_9.js
index a603f26..e4efe7a 100644
--- a/assets/introduction_to_streaming_media_related_technologies.html-JdpuYj-J.js
+++ b/assets/introduction_to_streaming_media_related_technologies.html-Zd-Cue_9.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as p,c as e,e as r}from"./app-RP31lnfq.js";const a={},h=r('<h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrome 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p></li></ul><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p><ul><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p>',37),l=[h];function i(s,d){return p(),e("div",null,l)}const c=t(a,[["render",i],["__file","introduction_to_streaming_media_related_technologies.html.vue"]]);export{c as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as p,c as e,e as r}from"./app-0NopiYEV.js";const a={},h=r('<h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrome 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p></li></ul><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p><ul><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p>',37),l=[h];function i(s,d){return p(),e("div",null,l)}const c=t(a,[["render",i],["__file","introduction_to_streaming_media_related_technologies.html.vue"]]);export{c as default};
diff --git a/assets/introduction_to_streaming_media_related_technologies.html-tum5EDuc.js b/assets/introduction_to_streaming_media_related_technologies.html-jd9Zwqd3.js
similarity index 99%
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rename to assets/introduction_to_streaming_media_related_technologies.html-jd9Zwqd3.js
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--- a/assets/introduction_to_streaming_media_related_technologies.html-tum5EDuc.js
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@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as p,c as e,e as r}from"./app-RP31lnfq.js";const a={},h=r('<h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrom 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p></li><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p>',35),l=[h];function i(s,d){return p(),e("div",null,l)}const c=t(a,[["render",i],["__file","introduction_to_streaming_media_related_technologies.html.vue"]]);export{c as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as p,c as e,e as r}from"./app-0NopiYEV.js";const a={},h=r('<h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrom 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p></li><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p>',35),l=[h];function i(s,d){return p(),e("div",null,l)}const c=t(a,[["render",i],["__file","introduction_to_streaming_media_related_technologies.html.vue"]]);export{c as default};
diff --git a/assets/journeyDiagram-deae3313-3VZnCGoi.js b/assets/journeyDiagram-deae3313-A-9AYwwK.js
similarity index 98%
rename from assets/journeyDiagram-deae3313-3VZnCGoi.js
rename to assets/journeyDiagram-deae3313-A-9AYwwK.js
index b4d0161..161ff4c 100644
--- a/assets/journeyDiagram-deae3313-3VZnCGoi.js
+++ b/assets/journeyDiagram-deae3313-A-9AYwwK.js
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rename from assets/license.html-KA2I3C1f.js
rename to assets/license.html-qa5ZL8TL.js
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Math.max(...e)},zm=function(...t){const e=t.filter(i=>!isNaN(i));return Math.min(...e)},Sb=function(t){const e=t.split(/(,)/),i=[];for(let r=0;r<e.length;r++){let n=e[r];if(n===","&&r>0&&r+1<e.length){const o=e[r-1],s=e[r+1];Wm(o,s)&&(n=o+","+s,r++,i.pop())}i.push(Hm(n))}return i.join("")},mn=(t,e)=>Math.max(0,t.split(e).length-1),Wm=(t,e)=>{const i=mn(t,"~"),r=mn(e,"~");return i===1&&r===1},Hm=t=>{const e=mn(t,"~");let i=!1;if(e<=1)return t;e%2!==0&&t.startsWith("~")&&(t=t.substring(1),i=!0);const r=[...t];let n=r.indexOf("~"),o=r.lastIndexOf("~");for(;n!==-1&&o!==-1&&n!==o;)r[n]="<",r[o]=">",n=r.indexOf("~"),o=r.lastIndexOf("~");return i&&r.unshift("~"),r.join("")},qn={getRows:Im,sanitizeText:di,sanitizeTextOrArray:$m,hasBreaks:Dm,splitBreaks:Nm,lineBreakRegex:vr,removeScript:Ya,getUrl:Pm,evaluate:Ga,getMax:qm,getMin:zm},ct=(t,e)=>e?g(t,{s:-40,l:10}):g(t,{s:-40,l:-10}),kr="#ffffff",Sr="#f2f2f2";let jm=class{constructor(){this.background="#f4f4f4",this.primaryColor="#fff4dd",this.noteBkgColor="#fff5ad",this.noteTextColor="#333",this.THEME_COLOR_LIMIT=12,this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;if(this.primaryTextColor=this.primaryTextColor||(this.darkMode?"#eee":"#333"),this.secondaryColor=this.secondaryColor||g(this.primaryColor,{h:-120}),this.tertiaryColor=this.tertiaryColor||g(this.primaryColor,{h:180,l:5}),this.primaryBorderColor=this.primaryBorderColor||ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=this.secondaryBorderColor||ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=this.tertiaryBorderColor||ct(this.tertiaryColor,this.darkMode),this.noteBorderColor=this.noteBorderColor||ct(this.noteBkgColor,this.darkMode),this.noteBkgColor=this.noteBkgColor||"#fff5ad",this.noteTextColor=this.noteTextColor||"#333",this.secondaryTextColor=this.secondaryTextColor||C(this.secondaryColor),this.tertiaryTextColor=this.tertiaryTextColor||C(this.tertiaryColor),this.lineColor=this.lineColor||C(this.background),this.arrowheadColor=this.arrowheadColor||C(this.background),this.textColor=this.textColor||this.primaryTextColor,this.border2=this.border2||this.tertiaryBorderColor,this.nodeBkg=this.nodeBkg||this.primaryColor,this.mainBkg=this.mainBkg||this.primaryColor,this.nodeBorder=this.nodeBorder||this.primaryBorderColor,this.clusterBkg=this.clusterBkg||this.tertiaryColor,this.clusterBorder=this.clusterBorder||this.tertiaryBorderColor,this.defaultLinkColor=this.defaultLinkColor||this.lineColor,this.titleColor=this.titleColor||this.tertiaryTextColor,this.edgeLabelBackground=this.edgeLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.nodeTextColor=this.nodeTextColor||this.primaryTextColor,this.actorBorder=this.actorBorder||this.primaryBorderColor,this.actorBkg=this.actorBkg||this.mainBkg,this.actorTextColor=this.actorTextColor||this.primaryTextColor,this.actorLineColor=this.actorLineColor||"grey",this.labelBoxBkgColor=this.labelBoxBkgColor||this.actorBkg,this.signalColor=this.signalColor||this.textColor,this.signalTextColor=this.signalTextColor||this.textColor,this.labelBoxBorderColor=this.labelBoxBorderColor||this.actorBorder,this.labelTextColor=this.labelTextColor||this.actorTextColor,this.loopTextColor=this.loopTextColor||this.actorTextColor,this.activationBorderColor=this.activationBorderColor||O(this.secondaryColor,10),this.activationBkgColor=this.activationBkgColor||this.secondaryColor,this.sequenceNumberColor=this.sequenceNumberColor||C(this.lineColor),this.sectionBkgColor=this.sectionBkgColor||this.tertiaryColor,this.altSectionBkgColor=this.altSectionBkgColor||"white",this.sectionBkgColor=this.sectionBkgColor||this.secondaryColor,this.sectionBkgColor2=this.sectionBkgColor2||this.primaryColor,this.excludeBkgColor=this.excludeBkgColor||"#eeeeee",this.taskBorderColor=this.taskBorderColor||this.primaryBorderColor,this.taskBkgColor=this.taskBkgColor||this.primaryColor,this.activeTaskBorderColor=this.activeTaskBorderColor||this.primaryColor,this.activeTaskBkgColor=this.activeTaskBkgColor||F(this.primaryColor,23),this.gridColor=this.gridColor||"lightgrey",this.doneTaskBkgColor=this.doneTaskBkgColor||"lightgrey",this.doneTaskBorderColor=this.doneTaskBorderColor||"grey",this.critBorderColor=this.critBorderColor||"#ff8888",this.critBkgColor=this.critBkgColor||"red",this.todayLineColor=this.todayLineColor||"red",this.taskTextColor=this.taskTextColor||this.textColor,this.taskTextOutsideColor=this.taskTextOutsideColor||this.textColor,this.taskTextLightColor=this.taskTextLightColor||this.textColor,this.taskTextColor=this.taskTextColor||this.primaryTextColor,this.taskTextDarkColor=this.taskTextDarkColor||this.textColor,this.taskTextClickableColor=this.taskTextClickableColor||"#003163",this.personBorder=this.personBorder||this.primaryBorderColor,this.personBkg=this.personBkg||this.mainBkg,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||this.tertiaryColor,this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.nodeBorder,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.specialStateColor=this.lineColor,this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210,l:150}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.darkMode)for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScale"+d]=O(this["cScale"+d],75);else for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScale"+d]=O(this["cScale"+d],25);for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScaleInv"+d]=this["cScaleInv"+d]||C(this["cScale"+d]);for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this.darkMode?this["cScalePeer"+d]=this["cScalePeer"+d]||F(this["cScale"+d],10):this["cScalePeer"+d]=this["cScalePeer"+d]||O(this["cScale"+d],10);this.scaleLabelColor=this.scaleLabelColor||this.labelTextColor;for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScaleLabel"+d]=this["cScaleLabel"+d]||this.scaleLabelColor;const c=this.darkMode?-4:-1;for(let d=0;d<5;d++)this["surface"+d]=this["surface"+d]||g(this.mainBkg,{h:180,s:-15,l:c*(5+d*3)}),this["surfacePeer"+d]=this["surfacePeer"+d]||g(this.mainBkg,{h:180,s:-15,l:c*(8+d*3)});this.classText=this.classText||this.textColor,this.fillType0=this.fillType0||this.primaryColor,this.fillType1=this.fillType1||this.secondaryColor,this.fillType2=this.fillType2||g(this.primaryColor,{h:64}),this.fillType3=this.fillType3||g(this.secondaryColor,{h:64}),this.fillType4=this.fillType4||g(this.primaryColor,{h:-64}),this.fillType5=this.fillType5||g(this.secondaryColor,{h:-64}),this.fillType6=this.fillType6||g(this.primaryColor,{h:128}),this.fillType7=this.fillType7||g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||this.tertiaryColor,this.pie4=this.pie4||g(this.primaryColor,{l:-10}),this.pie5=this.pie5||g(this.secondaryColor,{l:-10}),this.pie6=this.pie6||g(this.tertiaryColor,{l:-10}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-10}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-10}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:0}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-20}),this.pie11=this.pie11||g(this.primaryColor,{h:-60,l:-20}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-10}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||_i(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#FFF4DD,#FFD8B1,#FFA07A,#ECEFF1,#D6DBDF,#C3E0A8,#FFB6A4,#FFD74D,#738FA7,#FFFFF0"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.branchLabelColor=this.branchLabelColor||(this.darkMode?"black":this.labelTextColor),this.gitBranchLabel0=this.gitBranchLabel0||this.branchLabelColor,this.gitBranchLabel1=this.gitBranchLabel1||this.branchLabelColor,this.gitBranchLabel2=this.gitBranchLabel2||this.branchLabelColor,this.gitBranchLabel3=this.gitBranchLabel3||this.branchLabelColor,this.gitBranchLabel4=this.gitBranchLabel4||this.branchLabelColor,this.gitBranchLabel5=this.gitBranchLabel5||this.branchLabelColor,this.gitBranchLabel6=this.gitBranchLabel6||this.branchLabelColor,this.gitBranchLabel7=this.gitBranchLabel7||this.branchLabelColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||kr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Sr}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const Um=t=>{const e=new jm;return e.calculate(t),e};let Ym=class{constructor(){this.background="#333",this.primaryColor="#1f2020",this.secondaryColor=F(this.primaryColor,16),this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=C(this.background),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.mainBkg="#1f2020",this.secondBkg="calculated",this.mainContrastColor="lightgrey",this.darkTextColor=F(C("#323D47"),10),this.lineColor="calculated",this.border1="#81B1DB",this.border2=ti(255,255,255,.25),this.arrowheadColor="calculated",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.labelBackground="#181818",this.textColor="#ccc",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="#F9FFFE",this.edgeLabelBackground="calculated",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="calculated",this.actorLineColor="calculated",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="calculated",this.activationBkgColor="calculated",this.sequenceNumberColor="black",this.sectionBkgColor=O("#EAE8D9",30),this.altSectionBkgColor="calculated",this.sectionBkgColor2="#EAE8D9",this.excludeBkgColor=O(this.sectionBkgColor,10),this.taskBorderColor=ti(255,255,255,70),this.taskBkgColor="calculated",this.taskTextColor="calculated",this.taskTextLightColor="calculated",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor=ti(255,255,255,50),this.activeTaskBkgColor="#81B1DB",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="grey",this.critBorderColor="#E83737",this.critBkgColor="#E83737",this.taskTextDarkColor="calculated",this.todayLineColor="#DB5757",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="calculated",this.errorBkgColor="#a44141",this.errorTextColor="#ddd"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.secondBkg=F(this.mainBkg,16),this.lineColor=this.mainContrastColor,this.arrowheadColor=this.mainContrastColor,this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.edgeLabelBackground=F(this.labelBackground,25),this.actorBorder=this.border1,this.actorBkg=this.mainBkg,this.actorTextColor=this.mainContrastColor,this.actorLineColor=this.mainContrastColor,this.signalColor=this.mainContrastColor,this.signalTextColor=this.mainContrastColor,this.labelBoxBkgColor=this.actorBkg,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.mainContrastColor,this.loopTextColor=this.mainContrastColor,this.noteBorderColor=this.secondaryBorderColor,this.noteBkgColor=this.secondBkg,this.noteTextColor=this.secondaryTextColor,this.activationBorderColor=this.border1,this.activationBkgColor=this.secondBkg,this.altSectionBkgColor=this.background,this.taskBkgColor=F(this.mainBkg,23),this.taskTextColor=this.darkTextColor,this.taskTextLightColor=this.mainContrastColor,this.taskTextOutsideColor=this.taskTextLightColor,this.gridColor=this.mainContrastColor,this.doneTaskBkgColor=this.mainContrastColor,this.taskTextDarkColor=this.darkTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#555",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.primaryBorderColor,this.specialStateColor="#f4f4f4",this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.cScale1=this.cScale1||"#0b0000",this.cScale2=this.cScale2||"#4d1037",this.cScale3=this.cScale3||"#3f5258",this.cScale4=this.cScale4||"#4f2f1b",this.cScale5=this.cScale5||"#6e0a0a",this.cScale6=this.cScale6||"#3b0048",this.cScale7=this.cScale7||"#995a01",this.cScale8=this.cScale8||"#154706",this.cScale9=this.cScale9||"#161722",this.cScale10=this.cScale10||"#00296f",this.cScale11=this.cScale11||"#01629c",this.cScale12=this.cScale12||"#010029",this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330});for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||C(this["cScale"+c]);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScalePeer"+c]=this["cScalePeer"+c]||F(this["cScale"+c],10);for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,s:-30,l:-(-10+c*4)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,s:-30,l:-(-7+c*4)});this.scaleLabelColor=this.scaleLabelColor||(this.darkMode?"black":this.labelTextColor);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["pie"+c]=this["cScale"+c];this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||_i(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#3498db,#2ecc71,#e74c3c,#f1c40f,#bdc3c7,#ffffff,#34495e,#9b59b6,#1abc9c,#e67e22"},this.classText=this.primaryTextColor,this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=F(this.secondaryColor,20),this.git1=F(this.pie2||this.secondaryColor,20),this.git2=F(this.pie3||this.tertiaryColor,20),this.git3=F(this.pie4||g(this.primaryColor,{h:-30}),20),this.git4=F(this.pie5||g(this.primaryColor,{h:-60}),20),this.git5=F(this.pie6||g(this.primaryColor,{h:-90}),10),this.git6=F(this.pie7||g(this.primaryColor,{h:60}),10),this.git7=F(this.pie8||g(this.primaryColor,{h:120}),20),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||F(this.background,12),this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||F(this.background,2)}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const Vm=t=>{const e=new Ym;return e.calculate(t),e};let Gm=class{constructor(){this.background="#f4f4f4",this.primaryColor="#ECECFF",this.secondaryColor=g(this.primaryColor,{h:120}),this.secondaryColor="#ffffde",this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.background="white",this.mainBkg="#ECECFF",this.secondBkg="#ffffde",this.lineColor="#333333",this.border1="#9370DB",this.border2="#aaaa33",this.arrowheadColor="#333333",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.labelBackground="#e8e8e8",this.textColor="#333",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="calculated",this.edgeLabelBackground="calculated",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="black",this.actorLineColor="grey",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="calculated",this.altSectionBkgColor="calculated",this.sectionBkgColor2="calculated",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="calculated",this.taskTextLightColor="calculated",this.taskTextColor=this.taskTextLightColor,this.taskTextDarkColor="calculated",this.taskTextOutsideColor=this.taskTextDarkColor,this.taskTextClickableColor="calculated",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="calculated",this.critBorderColor="calculated",this.critBkgColor="calculated",this.todayLineColor="calculated",this.sectionBkgColor=ti(102,102,255,.49),this.altSectionBkgColor="white",this.sectionBkgColor2="#fff400",this.taskBorderColor="#534fbc",this.taskBkgColor="#8a90dd",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="black",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="#534fbc",this.activeTaskBkgColor="#bfc7ff",this.gridColor="lightgrey",this.doneTaskBkgColor="lightgrey",this.doneTaskBorderColor="grey",this.critBorderColor="#ff8888",this.critBkgColor="red",this.todayLineColor="red",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222",this.updateColors()}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.cScalePeer1=this.cScalePeer1||O(this.secondaryColor,45),this.cScalePeer2=this.cScalePeer2||O(this.tertiaryColor,40);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScale"+c]=O(this["cScale"+c],10),this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],25);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||g(this["cScale"+c],{h:180});for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,l:-(7+c*5)});if(this.scaleLabelColor=this.scaleLabelColor!=="calculated"&&this.scaleLabelColor?this.scaleLabelColor:this.labelTextColor,this.labelTextColor!=="calculated"){this.cScaleLabel0=this.cScaleLabel0||C(this.labelTextColor),this.cScaleLabel3=this.cScaleLabel3||C(this.labelTextColor);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.labelTextColor}this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.titleColor=this.textColor,this.edgeLabelBackground=this.labelBackground,this.actorBorder=F(this.border1,23),this.actorBkg=this.mainBkg,this.labelBoxBkgColor=this.actorBkg,this.signalColor=this.textColor,this.signalTextColor=this.textColor,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.actorTextColor,this.loopTextColor=this.actorTextColor,this.noteBorderColor=this.border2,this.noteTextColor=this.actorTextColor,this.taskTextColor=this.taskTextLightColor,this.taskTextOutsideColor=this.taskTextDarkColor,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f0f0f0",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.nodeBorder,this.specialStateColor=this.lineColor,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||g(this.tertiaryColor,{l:-40}),this.pie4=this.pie4||g(this.primaryColor,{l:-10}),this.pie5=this.pie5||g(this.secondaryColor,{l:-30}),this.pie6=this.pie6||g(this.tertiaryColor,{l:-20}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-20}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-40}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:-40}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-40}),this.pie11=this.pie11||g(this.primaryColor,{h:-90,l:-40}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-30}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||_i(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#ECECFF,#8493A6,#FFC3A0,#DCDDE1,#B8E994,#D1A36F,#C3CDE6,#FFB6C1,#496078,#F8F3E3"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.labelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||O(C(this.git0),25),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||kr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Sr}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const Xm=t=>{const e=new Gm;return e.calculate(t),e};let Km=class{constructor(){this.background="#f4f4f4",this.primaryColor="#cde498",this.secondaryColor="#cdffb2",this.background="white",this.mainBkg="#cde498",this.secondBkg="#cdffb2",this.lineColor="green",this.border1="#13540c",this.border2="#6eaa49",this.arrowheadColor="green",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.tertiaryColor=F("#cde498",10),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.primaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="#333",this.edgeLabelBackground="#e8e8e8",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="black",this.actorLineColor="grey",this.signalColor="#333",this.signalTextColor="#333",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="#326932",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="#6eaa49",this.altSectionBkgColor="white",this.sectionBkgColor2="#6eaa49",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="#487e3a",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="black",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="lightgrey",this.doneTaskBkgColor="lightgrey",this.doneTaskBorderColor="grey",this.critBorderColor="#ff8888",this.critBkgColor="red",this.todayLineColor="red",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.actorBorder=O(this.mainBkg,20),this.actorBkg=this.mainBkg,this.labelBoxBkgColor=this.actorBkg,this.labelTextColor=this.actorTextColor,this.loopTextColor=this.actorTextColor,this.noteBorderColor=this.border2,this.noteTextColor=this.actorTextColor,this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.cScalePeer1=this.cScalePeer1||O(this.secondaryColor,45),this.cScalePeer2=this.cScalePeer2||O(this.tertiaryColor,40);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScale"+c]=O(this["cScale"+c],10),this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],25);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||g(this["cScale"+c],{h:180});this.scaleLabelColor=this.scaleLabelColor!=="calculated"&&this.scaleLabelColor?this.scaleLabelColor:this.labelTextColor;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,s:-30,l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,s:-30,l:-(8+c*5)});this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.taskBorderColor=this.border1,this.taskTextColor=this.taskTextLightColor,this.taskTextOutsideColor=this.taskTextDarkColor,this.activeTaskBorderColor=this.taskBorderColor,this.activeTaskBkgColor=this.mainBkg,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f0f0f0",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.primaryBorderColor,this.specialStateColor=this.lineColor,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||this.tertiaryColor,this.pie4=this.pie4||g(this.primaryColor,{l:-30}),this.pie5=this.pie5||g(this.secondaryColor,{l:-30}),this.pie6=this.pie6||g(this.tertiaryColor,{h:40,l:-40}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-10}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-10}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:0}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-50}),this.pie11=this.pie11||g(this.primaryColor,{h:-60,l:-50}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-50}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||_i(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#CDE498,#FF6B6B,#A0D2DB,#D7BDE2,#F0F0F0,#FFC3A0,#7FD8BE,#FF9A8B,#FAF3E0,#FFF176"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.edgeLabelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||kr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Sr}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const Zm=t=>{const e=new Km;return e.calculate(t),e};class Jm{constructor(){this.primaryColor="#eee",this.contrast="#707070",this.secondaryColor=F(this.contrast,55),this.background="#ffffff",this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.mainBkg="#eee",this.secondBkg="calculated",this.lineColor="#666",this.border1="#999",this.border2="calculated",this.note="#ffa",this.text="#333",this.critical="#d42",this.done="#bbb",this.arrowheadColor="#333333",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="calculated",this.edgeLabelBackground="white",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="calculated",this.actorLineColor="calculated",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="calculated",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="calculated",this.altSectionBkgColor="white",this.sectionBkgColor2="calculated",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="calculated",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="calculated",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="calculated",this.critBkgColor="calculated",this.critBorderColor="calculated",this.todayLineColor="calculated",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.secondBkg=F(this.contrast,55),this.border2=this.contrast,this.actorBorder=F(this.border1,23),this.actorBkg=this.mainBkg,this.actorTextColor=this.text,this.actorLineColor=this.lineColor,this.signalColor=this.text,this.signalTextColor=this.text,this.labelBoxBkgColor=this.actorBkg,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.text,this.loopTextColor=this.text,this.noteBorderColor="#999",this.noteBkgColor="#666",this.noteTextColor="#fff",this.cScale0=this.cScale0||"#555",this.cScale1=this.cScale1||"#F4F4F4",this.cScale2=this.cScale2||"#555",this.cScale3=this.cScale3||"#BBB",this.cScale4=this.cScale4||"#777",this.cScale5=this.cScale5||"#999",this.cScale6=this.cScale6||"#DDD",this.cScale7=this.cScale7||"#FFF",this.cScale8=this.cScale8||"#DDD",this.cScale9=this.cScale9||"#BBB",this.cScale10=this.cScale10||"#999",this.cScale11=this.cScale11||"#777";for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||C(this["cScale"+c]);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this.darkMode?this["cScalePeer"+c]=this["cScalePeer"+c]||F(this["cScale"+c],10):this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],10);this.scaleLabelColor=this.scaleLabelColor||(this.darkMode?"black":this.labelTextColor),this.cScaleLabel0=this.cScaleLabel0||this.cScale1,this.cScaleLabel2=this.cScaleLabel2||this.cScale1;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{l:-(8+c*5)});this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.titleColor=this.text,this.sectionBkgColor=F(this.contrast,30),this.sectionBkgColor2=F(this.contrast,30),this.taskBorderColor=O(this.contrast,10),this.taskBkgColor=this.contrast,this.taskTextColor=this.taskTextLightColor,this.taskTextDarkColor=this.text,this.taskTextOutsideColor=this.taskTextDarkColor,this.activeTaskBorderColor=this.taskBorderColor,this.activeTaskBkgColor=this.mainBkg,this.gridColor=F(this.border1,30),this.doneTaskBkgColor=this.done,this.doneTaskBorderColor=this.lineColor,this.critBkgColor=this.critical,this.critBorderColor=O(this.critBkgColor,10),this.todayLineColor=this.critBkgColor,this.transitionColor=this.transitionColor||"#000",this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f4f4f4",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.stateBorder=this.stateBorder||"#000",this.innerEndBackground=this.primaryBorderColor,this.specialStateColor="#222",this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128});for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["pie"+c]=this["cScale"+c];this.pie12=this.pie0,this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||_i(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#EEE,#6BB8E4,#8ACB88,#C7ACD6,#E8DCC2,#FFB2A8,#FFF380,#7E8D91,#FFD8B1,#FAF3E0"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.edgeLabelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=O(this.pie1,25)||this.primaryColor,this.git1=this.pie2||this.secondaryColor,this.git2=this.pie3||this.tertiaryColor,this.git3=this.pie4||g(this.primaryColor,{h:-30}),this.git4=this.pie5||g(this.primaryColor,{h:-60}),this.git5=this.pie6||g(this.primaryColor,{h:-90}),this.git6=this.pie7||g(this.primaryColor,{h:60}),this.git7=this.pie8||g(this.primaryColor,{h:120}),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.branchLabelColor=this.branchLabelColor||this.labelTextColor,this.gitBranchLabel0=this.branchLabelColor,this.gitBranchLabel1="white",this.gitBranchLabel2=this.branchLabelColor,this.gitBranchLabel3="white",this.gitBranchLabel4=this.branchLabelColor,this.gitBranchLabel5=this.branchLabelColor,this.gitBranchLabel6=this.branchLabelColor,this.gitBranchLabel7=this.branchLabelColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||kr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Sr}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}}const Qm=t=>{const e=new Jm;return e.calculate(t),e},Yt={base:{getThemeVariables:Um},dark:{getThemeVariables:Vm},default:{getThemeVariables:Xm},forest:{getThemeVariables:Zm},neutral:{getThemeVariables:Qm}},Ht={flowchart:{useMaxWidth:!0,titleTopMargin:25,diagramPadding:8,htmlLabels:!0,nodeSpacing:50,rankSpacing:50,curve:"basis",padding:15,defaultRenderer:"dagre-wrapper",wrappingWidth:200},sequence:{useMaxWidth:!0,hideUnusedParticipants:!1,activationWidth:10,diagramMarginX:50,diagramMarginY:10,actorMargin:50,width:150,height:65,boxMargin:10,boxTextMargin:5,noteMargin:10,messageMargin:35,messageAlign:"center",mirrorActors:!0,forceMenus:!1,bottomMarginAdj:1,rightAngles:!1,showSequenceNumbers:!1,actorFontSize:14,actorFontFamily:'"Open Sans", sans-serif',actorFontWeight:400,noteFontSize:14,noteFontFamily:'"trebuchet ms", verdana, arial, sans-serif',noteFontWeight:400,noteAlign:"center",messageFontSize:16,messageFontFamily:'"trebuchet ms", verdana, arial, sans-serif',messageFontWeight:400,wrap:!1,wrapPadding:10,labelBoxWidth:50,labelBoxHeight:20},gantt:{useMaxWidth:!0,titleTopMargin:25,barHeight:20,barGap:4,topPadding:50,rightPadding:75,leftPadding:75,gridLineStartPadding:35,fontSize:11,sectionFontSize:11,numberSectionStyles:4,axisFormat:"%Y-%m-%d",topAxis:!1,displayMode:"",weekday:"sunday"},journey:{useMaxWidth:!0,diagramMarginX:50,diagramMarginY:10,leftMargin:150,width:150,height:50,boxMargin:10,boxTextMargin:5,noteMargin:10,messageMargin:35,messageAlign:"center",bottomMarginAdj:1,rightAngles:!1,taskFontSize:14,taskFontFamily:'"Open Sans", sans-serif',taskMargin:50,activationWidth:10,textPlacement:"fo",actorColours:["#8FBC8F","#7CFC00","#00FFFF","#20B2AA","#B0E0E6","#FFFFE0"],sectionFills:["#191970","#8B008B","#4B0082","#2F4F4F","#800000","#8B4513","#00008B"],sectionColours:["#fff"]},class:{useMaxWidth:!0,titleTopMargin:25,arrowMarkerAbsolute:!1,dividerMargin:10,padding:5,textHeight:10,defaultRenderer:"dagre-wrapper",htmlLabels:!1},state:{useMaxWidth:!0,titleTopMargin:25,dividerMargin:10,sizeUnit:5,padding:8,textHeight:10,titleShift:-15,noteMargin:10,forkWidth:70,forkHeight:7,miniPadding:2,fontSizeFactor:5.02,fontSize:24,labelHeight:16,edgeLengthFactor:"20",compositTitleSize:35,radius:5,defaultRenderer:"dagre-wrapper"},er:{useMaxWidth:!0,titleTopMargin:25,diagramPadding:20,layoutDirection:"TB",minEntityWidth:100,minEntityHeight:75,entityPadding:15,stroke:"gray",fill:"honeydew",fontSize:12},pie:{useMaxWidth:!0,textPosition:.75},quadrantChart:{useMaxWidth:!0,chartWidth:500,chartHeight:500,titleFontSize:20,titlePadding:10,quadrantPadding:5,xAxisLabelPadding:5,yAxisLabelPadding:5,xAxisLabelFontSize:16,yAxisLabelFontSize:16,quadrantLabelFontSize:16,quadrantTextTopPadding:5,pointTextPadding:5,pointLabelFontSize:12,pointRadius:5,xAxisPosition:"top",yAxisPosition:"left",quadrantInternalBorderStrokeWidth:1,quadrantExternalBorderStrokeWidth:2},xyChart:{useMaxWidth:!0,width:700,height:500,titleFontSize:20,titlePadding:10,showTitle:!0,xAxis:{$ref:"#/$defs/XYChartAxisConfig",showLabel:!0,labelFontSize:14,labelPadding:5,showTitle:!0,titleFontSize:16,titlePadding:5,showTick:!0,tickLength:5,tickWidth:2,showAxisLine:!0,axisLineWidth:2},yAxis:{$ref:"#/$defs/XYChartAxisConfig",showLabel:!0,labelFontSize:14,labelPadding:5,showTitle:!0,titleFontSize:16,titlePadding:5,showTick:!0,tickLength:5,tickWidth:2,showAxisLine:!0,axisLineWidth:2},chartOrientation:"vertical",plotReservedSpacePercent:50},requirement:{useMaxWidth:!0,rect_fill:"#f9f9f9",text_color:"#333",rect_border_size:"0.5px",rect_border_color:"#bbb",rect_min_width:200,rect_min_height:200,fontSize:14,rect_padding:10,line_height:20},mindmap:{useMaxWidth:!0,padding:10,maxNodeWidth:200},timeline:{useMaxWidth:!0,diagramMarginX:50,diagramMarginY:10,leftMargin:150,width:150,height:50,boxMargin:10,boxTextMargin:5,noteMargin:10,messageMargin:35,messageAlign:"center",bottomMarginAdj:1,rightAngles:!1,taskFontSize:14,taskFontFamily:'"Open Sans", sans-serif',taskMargin:50,activationWidth:10,textPlacement:"fo",actorColours:["#8FBC8F","#7CFC00","#00FFFF","#20B2AA","#B0E0E6","#FFFFE0"],sectionFills:["#191970","#8B008B","#4B0082","#2F4F4F","#800000","#8B4513","#00008B"],sectionColours:["#fff"],disableMulticolor:!1},gitGraph:{useMaxWidth:!0,titleTopMargin:25,diagramPadding:8,nodeLabel:{width:75,height:100,x:-25,y:0},mainBranchName:"main",mainBranchOrder:0,showCommitLabel:!0,showBranches:!0,rotateCommitLabel:!0,arrowMarkerAbsolute:!1},c4:{useMaxWidth:!0,diagramMarginX:50,diagramMarginY:10,c4ShapeMargin:50,c4ShapePadding:20,width:216,height:60,boxMargin:10,c4ShapeInRow:4,nextLinePaddingX:0,c4BoundaryInRow:2,personFontSize:14,personFontFamily:'"Open Sans", sans-serif',personFontWeight:"normal",external_personFontSize:14,external_personFontFamily:'"Open Sans", sans-serif',external_personFontWeight:"normal",systemFontSize:14,systemFontFamily:'"Open Sans", sans-serif',systemFontWeight:"normal",external_systemFontSize:14,external_systemFontFamily:'"Open Sans", sans-serif',external_systemFontWeight:"normal",system_dbFontSize:14,system_dbFontFamily:'"Open Sans", sans-serif',system_dbFontWeight:"normal",external_system_dbFontSize:14,external_system_dbFontFamily:'"Open Sans", sans-serif',external_system_dbFontWeight:"normal",system_queueFontSize:14,system_queueFontFamily:'"Open Sans", sans-serif',system_queueFontWeight:"normal",external_system_queueFontSize:14,external_system_queueFontFamily:'"Open Sans", sans-serif',external_system_queueFontWeight:"normal",boundaryFontSize:14,boundaryFontFamily:'"Open Sans", sans-serif',boundaryFontWeight:"normal",messageFontSize:12,messageFontFamily:'"Open Sans", sans-serif',messageFontWeight:"normal",containerFontSize:14,containerFontFamily:'"Open Sans", sans-serif',containerFontWeight:"normal",external_containerFontSize:14,external_containerFontFamily:'"Open Sans", sans-serif',external_containerFontWeight:"normal",container_dbFontSize:14,container_dbFontFamily:'"Open Sans", sans-serif',container_dbFontWeight:"normal",external_container_dbFontSize:14,external_container_dbFontFamily:'"Open Sans", sans-serif',external_container_dbFontWeight:"normal",container_queueFontSize:14,container_queueFontFamily:'"Open Sans", sans-serif',container_queueFontWeight:"normal",external_container_queueFontSize:14,external_container_queueFontFamily:'"Open Sans", sans-serif',external_container_queueFontWeight:"normal",componentFontSize:14,componentFontFamily:'"Open Sans", sans-serif',componentFontWeight:"normal",external_componentFontSize:14,external_componentFontFamily:'"Open Sans", sans-serif',external_componentFontWeight:"normal",component_dbFontSize:14,component_dbFontFamily:'"Open Sans", sans-serif',component_dbFontWeight:"normal",external_component_dbFontSize:14,external_component_dbFontFamily:'"Open Sans", sans-serif',external_component_dbFontWeight:"normal",component_queueFontSize:14,component_queueFontFamily:'"Open Sans", sans-serif',component_queueFontWeight:"normal",external_component_queueFontSize:14,external_component_queueFontFamily:'"Open Sans", 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e,i,r,n,o,s,a,l,h,u,f;if(this.primaryTextColor=this.primaryTextColor||(this.darkMode?"#eee":"#333"),this.secondaryColor=this.secondaryColor||g(this.primaryColor,{h:-120}),this.tertiaryColor=this.tertiaryColor||g(this.primaryColor,{h:180,l:5}),this.primaryBorderColor=this.primaryBorderColor||ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=this.secondaryBorderColor||ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=this.tertiaryBorderColor||ct(this.tertiaryColor,this.darkMode),this.noteBorderColor=this.noteBorderColor||ct(this.noteBkgColor,this.darkMode),this.noteBkgColor=this.noteBkgColor||"#fff5ad",this.noteTextColor=this.noteTextColor||"#333",this.secondaryTextColor=this.secondaryTextColor||C(this.secondaryColor),this.tertiaryTextColor=this.tertiaryTextColor||C(this.tertiaryColor),this.lineColor=this.lineColor||C(this.background),this.arrowheadColor=this.arrowheadColor||C(this.background),this.textColor=this.textColor||this.primaryTextColor,this.border2=this.border2||this.tertiaryBorderColor,this.nodeBkg=this.nodeBkg||this.primaryColor,this.mainBkg=this.mainBkg||this.primaryColor,this.nodeBorder=this.nodeBorder||this.primaryBorderColor,this.clusterBkg=this.clusterBkg||this.tertiaryColor,this.clusterBorder=this.clusterBorder||this.tertiaryBorderColor,this.defaultLinkColor=this.defaultLinkColor||this.lineColor,this.titleColor=this.titleColor||this.tertiaryTextColor,this.edgeLabelBackground=this.edgeLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.nodeTextColor=this.nodeTextColor||this.primaryTextColor,this.actorBorder=this.actorBorder||this.primaryBorderColor,this.actorBkg=this.actorBkg||this.mainBkg,this.actorTextColor=this.actorTextColor||this.primaryTextColor,this.actorLineColor=this.actorLineColor||"grey",this.labelBoxBkgColor=this.labelBoxBkgColor||this.actorBkg,this.signalColor=this.signalColor||this.textColor,this.signalTextColor=this.signalTextColor||this.textColor,this.labelBoxBorderColor=this.labelBoxBorderColor||this.actorBorder,this.labelTextColor=this.labelTextColor||this.actorTextColor,this.loopTextColor=this.loopTextColor||this.actorTextColor,this.activationBorderColor=this.activationBorderColor||O(this.secondaryColor,10),this.activationBkgColor=this.activationBkgColor||this.secondaryColor,this.sequenceNumberColor=this.sequenceNumberColor||C(this.lineColor),this.sectionBkgColor=this.sectionBkgColor||this.tertiaryColor,this.altSectionBkgColor=this.altSectionBkgColor||"white",this.sectionBkgColor=this.sectionBkgColor||this.secondaryColor,this.sectionBkgColor2=this.sectionBkgColor2||this.primaryColor,this.excludeBkgColor=this.excludeBkgColor||"#eeeeee",this.taskBorderColor=this.taskBorderColor||this.primaryBorderColor,this.taskBkgColor=this.taskBkgColor||this.primaryColor,this.activeTaskBorderColor=this.activeTaskBorderColor||this.primaryColor,this.activeTaskBkgColor=this.activeTaskBkgColor||F(this.primaryColor,23),this.gridColor=this.gridColor||"lightgrey",this.doneTaskBkgColor=this.doneTaskBkgColor||"lightgrey",this.doneTaskBorderColor=this.doneTaskBorderColor||"grey",this.critBorderColor=this.critBorderColor||"#ff8888",this.critBkgColor=this.critBkgColor||"red",this.todayLineColor=this.todayLineColor||"red",this.taskTextColor=this.taskTextColor||this.textColor,this.taskTextOutsideColor=this.taskTextOutsideColor||this.textColor,this.taskTextLightColor=this.taskTextLightColor||this.textColor,this.taskTextColor=this.taskTextColor||this.primaryTextColor,this.taskTextDarkColor=this.taskTextDarkColor||this.textColor,this.taskTextClickableColor=this.taskTextClickableColor||"#003163",this.personBorder=this.personBorder||this.primaryBorderColor,this.personBkg=this.personBkg||this.mainBkg,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||this.tertiaryColor,this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.nodeBorder,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.specialStateColor=this.lineColor,this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210,l:150}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.darkMode)for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScale"+d]=O(this["cScale"+d],75);else for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScale"+d]=O(this["cScale"+d],25);for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScaleInv"+d]=this["cScaleInv"+d]||C(this["cScale"+d]);for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this.darkMode?this["cScalePeer"+d]=this["cScalePeer"+d]||F(this["cScale"+d],10):this["cScalePeer"+d]=this["cScalePeer"+d]||O(this["cScale"+d],10);this.scaleLabelColor=this.scaleLabelColor||this.labelTextColor;for(let d=0;d<this.THEME_COLOR_LIMIT;d++)this["cScaleLabel"+d]=this["cScaleLabel"+d]||this.scaleLabelColor;const c=this.darkMode?-4:-1;for(let d=0;d<5;d++)this["surface"+d]=this["surface"+d]||g(this.mainBkg,{h:180,s:-15,l:c*(5+d*3)}),this["surfacePeer"+d]=this["surfacePeer"+d]||g(this.mainBkg,{h:180,s:-15,l:c*(8+d*3)});this.classText=this.classText||this.textColor,this.fillType0=this.fillType0||this.primaryColor,this.fillType1=this.fillType1||this.secondaryColor,this.fillType2=this.fillType2||g(this.primaryColor,{h:64}),this.fillType3=this.fillType3||g(this.secondaryColor,{h:64}),this.fillType4=this.fillType4||g(this.primaryColor,{h:-64}),this.fillType5=this.fillType5||g(this.secondaryColor,{h:-64}),this.fillType6=this.fillType6||g(this.primaryColor,{h:128}),this.fillType7=this.fillType7||g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||this.tertiaryColor,this.pie4=this.pie4||g(this.primaryColor,{l:-10}),this.pie5=this.pie5||g(this.secondaryColor,{l:-10}),this.pie6=this.pie6||g(this.tertiaryColor,{l:-10}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-10}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-10}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:0}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-20}),this.pie11=this.pie11||g(this.primaryColor,{h:-60,l:-20}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-10}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||pi(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#FFF4DD,#FFD8B1,#FFA07A,#ECEFF1,#D6DBDF,#C3E0A8,#FFB6A4,#FFD74D,#738FA7,#FFFFF0"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.branchLabelColor=this.branchLabelColor||(this.darkMode?"black":this.labelTextColor),this.gitBranchLabel0=this.gitBranchLabel0||this.branchLabelColor,this.gitBranchLabel1=this.gitBranchLabel1||this.branchLabelColor,this.gitBranchLabel2=this.gitBranchLabel2||this.branchLabelColor,this.gitBranchLabel3=this.gitBranchLabel3||this.branchLabelColor,this.gitBranchLabel4=this.gitBranchLabel4||this.branchLabelColor,this.gitBranchLabel5=this.gitBranchLabel5||this.branchLabelColor,this.gitBranchLabel6=this.gitBranchLabel6||this.branchLabelColor,this.gitBranchLabel7=this.gitBranchLabel7||this.branchLabelColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||wr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Br}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const B0=t=>{const e=new w0;return e.calculate(t),e};let A0=class{constructor(){this.background="#333",this.primaryColor="#1f2020",this.secondaryColor=F(this.primaryColor,16),this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=C(this.background),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.mainBkg="#1f2020",this.secondBkg="calculated",this.mainContrastColor="lightgrey",this.darkTextColor=F(C("#323D47"),10),this.lineColor="calculated",this.border1="#81B1DB",this.border2=Ze(255,255,255,.25),this.arrowheadColor="calculated",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.labelBackground="#181818",this.textColor="#ccc",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="#F9FFFE",this.edgeLabelBackground="calculated",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="calculated",this.actorLineColor="calculated",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="calculated",this.activationBkgColor="calculated",this.sequenceNumberColor="black",this.sectionBkgColor=O("#EAE8D9",30),this.altSectionBkgColor="calculated",this.sectionBkgColor2="#EAE8D9",this.excludeBkgColor=O(this.sectionBkgColor,10),this.taskBorderColor=Ze(255,255,255,70),this.taskBkgColor="calculated",this.taskTextColor="calculated",this.taskTextLightColor="calculated",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor=Ze(255,255,255,50),this.activeTaskBkgColor="#81B1DB",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="grey",this.critBorderColor="#E83737",this.critBkgColor="#E83737",this.taskTextDarkColor="calculated",this.todayLineColor="#DB5757",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="calculated",this.errorBkgColor="#a44141",this.errorTextColor="#ddd"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.secondBkg=F(this.mainBkg,16),this.lineColor=this.mainContrastColor,this.arrowheadColor=this.mainContrastColor,this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.edgeLabelBackground=F(this.labelBackground,25),this.actorBorder=this.border1,this.actorBkg=this.mainBkg,this.actorTextColor=this.mainContrastColor,this.actorLineColor=this.mainContrastColor,this.signalColor=this.mainContrastColor,this.signalTextColor=this.mainContrastColor,this.labelBoxBkgColor=this.actorBkg,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.mainContrastColor,this.loopTextColor=this.mainContrastColor,this.noteBorderColor=this.secondaryBorderColor,this.noteBkgColor=this.secondBkg,this.noteTextColor=this.secondaryTextColor,this.activationBorderColor=this.border1,this.activationBkgColor=this.secondBkg,this.altSectionBkgColor=this.background,this.taskBkgColor=F(this.mainBkg,23),this.taskTextColor=this.darkTextColor,this.taskTextLightColor=this.mainContrastColor,this.taskTextOutsideColor=this.taskTextLightColor,this.gridColor=this.mainContrastColor,this.doneTaskBkgColor=this.mainContrastColor,this.taskTextDarkColor=this.darkTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#555",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.primaryBorderColor,this.specialStateColor="#f4f4f4",this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.cScale1=this.cScale1||"#0b0000",this.cScale2=this.cScale2||"#4d1037",this.cScale3=this.cScale3||"#3f5258",this.cScale4=this.cScale4||"#4f2f1b",this.cScale5=this.cScale5||"#6e0a0a",this.cScale6=this.cScale6||"#3b0048",this.cScale7=this.cScale7||"#995a01",this.cScale8=this.cScale8||"#154706",this.cScale9=this.cScale9||"#161722",this.cScale10=this.cScale10||"#00296f",this.cScale11=this.cScale11||"#01629c",this.cScale12=this.cScale12||"#010029",this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330});for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||C(this["cScale"+c]);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScalePeer"+c]=this["cScalePeer"+c]||F(this["cScale"+c],10);for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,s:-30,l:-(-10+c*4)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,s:-30,l:-(-7+c*4)});this.scaleLabelColor=this.scaleLabelColor||(this.darkMode?"black":this.labelTextColor);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["pie"+c]=this["cScale"+c];this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||pi(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#3498db,#2ecc71,#e74c3c,#f1c40f,#bdc3c7,#ffffff,#34495e,#9b59b6,#1abc9c,#e67e22"},this.classText=this.primaryTextColor,this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||(this.darkMode?O(this.secondaryColor,30):this.secondaryColor),this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=F(this.secondaryColor,20),this.git1=F(this.pie2||this.secondaryColor,20),this.git2=F(this.pie3||this.tertiaryColor,20),this.git3=F(this.pie4||g(this.primaryColor,{h:-30}),20),this.git4=F(this.pie5||g(this.primaryColor,{h:-60}),20),this.git5=F(this.pie6||g(this.primaryColor,{h:-90}),10),this.git6=F(this.pie7||g(this.primaryColor,{h:60}),10),this.git7=F(this.pie8||g(this.primaryColor,{h:120}),20),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||F(this.background,12),this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||F(this.background,2)}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const F0=t=>{const e=new A0;return e.calculate(t),e};let L0=class{constructor(){this.background="#f4f4f4",this.primaryColor="#ECECFF",this.secondaryColor=g(this.primaryColor,{h:120}),this.secondaryColor="#ffffde",this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.background="white",this.mainBkg="#ECECFF",this.secondBkg="#ffffde",this.lineColor="#333333",this.border1="#9370DB",this.border2="#aaaa33",this.arrowheadColor="#333333",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.labelBackground="#e8e8e8",this.textColor="#333",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="calculated",this.edgeLabelBackground="calculated",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="black",this.actorLineColor="grey",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="calculated",this.altSectionBkgColor="calculated",this.sectionBkgColor2="calculated",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="calculated",this.taskTextLightColor="calculated",this.taskTextColor=this.taskTextLightColor,this.taskTextDarkColor="calculated",this.taskTextOutsideColor=this.taskTextDarkColor,this.taskTextClickableColor="calculated",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="calculated",this.critBorderColor="calculated",this.critBkgColor="calculated",this.todayLineColor="calculated",this.sectionBkgColor=Ze(102,102,255,.49),this.altSectionBkgColor="white",this.sectionBkgColor2="#fff400",this.taskBorderColor="#534fbc",this.taskBkgColor="#8a90dd",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="black",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="#534fbc",this.activeTaskBkgColor="#bfc7ff",this.gridColor="lightgrey",this.doneTaskBkgColor="lightgrey",this.doneTaskBorderColor="grey",this.critBorderColor="#ff8888",this.critBkgColor="red",this.todayLineColor="red",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222",this.updateColors()}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.cScalePeer1=this.cScalePeer1||O(this.secondaryColor,45),this.cScalePeer2=this.cScalePeer2||O(this.tertiaryColor,40);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScale"+c]=O(this["cScale"+c],10),this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],25);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||g(this["cScale"+c],{h:180});for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,l:-(7+c*5)});if(this.scaleLabelColor=this.scaleLabelColor!=="calculated"&&this.scaleLabelColor?this.scaleLabelColor:this.labelTextColor,this.labelTextColor!=="calculated"){this.cScaleLabel0=this.cScaleLabel0||C(this.labelTextColor),this.cScaleLabel3=this.cScaleLabel3||C(this.labelTextColor);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.labelTextColor}this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.titleColor=this.textColor,this.edgeLabelBackground=this.labelBackground,this.actorBorder=F(this.border1,23),this.actorBkg=this.mainBkg,this.labelBoxBkgColor=this.actorBkg,this.signalColor=this.textColor,this.signalTextColor=this.textColor,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.actorTextColor,this.loopTextColor=this.actorTextColor,this.noteBorderColor=this.border2,this.noteTextColor=this.actorTextColor,this.taskTextColor=this.taskTextLightColor,this.taskTextOutsideColor=this.taskTextDarkColor,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f0f0f0",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.nodeBorder,this.specialStateColor=this.lineColor,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||g(this.tertiaryColor,{l:-40}),this.pie4=this.pie4||g(this.primaryColor,{l:-10}),this.pie5=this.pie5||g(this.secondaryColor,{l:-30}),this.pie6=this.pie6||g(this.tertiaryColor,{l:-20}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-20}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-40}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:-40}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-40}),this.pie11=this.pie11||g(this.primaryColor,{h:-90,l:-40}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-30}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||pi(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#ECECFF,#8493A6,#FFC3A0,#DCDDE1,#B8E994,#D1A36F,#C3CDE6,#FFB6C1,#496078,#F8F3E3"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.labelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||O(C(this.git0),25),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||wr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Br}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const E0=t=>{const e=new L0;return e.calculate(t),e};let O0=class{constructor(){this.background="#f4f4f4",this.primaryColor="#cde498",this.secondaryColor="#cdffb2",this.background="white",this.mainBkg="#cde498",this.secondBkg="#cdffb2",this.lineColor="green",this.border1="#13540c",this.border2="#6eaa49",this.arrowheadColor="green",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.tertiaryColor=F("#cde498",10),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.primaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="#333",this.edgeLabelBackground="#e8e8e8",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="black",this.actorLineColor="grey",this.signalColor="#333",this.signalTextColor="#333",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="#326932",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="#fff5ad",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="#6eaa49",this.altSectionBkgColor="white",this.sectionBkgColor2="#6eaa49",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="#487e3a",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="black",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="lightgrey",this.doneTaskBkgColor="lightgrey",this.doneTaskBorderColor="grey",this.critBorderColor="#ff8888",this.critBkgColor="red",this.todayLineColor="red",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.actorBorder=O(this.mainBkg,20),this.actorBkg=this.mainBkg,this.labelBoxBkgColor=this.actorBkg,this.labelTextColor=this.actorTextColor,this.loopTextColor=this.actorTextColor,this.noteBorderColor=this.border2,this.noteTextColor=this.actorTextColor,this.cScale0=this.cScale0||this.primaryColor,this.cScale1=this.cScale1||this.secondaryColor,this.cScale2=this.cScale2||this.tertiaryColor,this.cScale3=this.cScale3||g(this.primaryColor,{h:30}),this.cScale4=this.cScale4||g(this.primaryColor,{h:60}),this.cScale5=this.cScale5||g(this.primaryColor,{h:90}),this.cScale6=this.cScale6||g(this.primaryColor,{h:120}),this.cScale7=this.cScale7||g(this.primaryColor,{h:150}),this.cScale8=this.cScale8||g(this.primaryColor,{h:210}),this.cScale9=this.cScale9||g(this.primaryColor,{h:270}),this.cScale10=this.cScale10||g(this.primaryColor,{h:300}),this.cScale11=this.cScale11||g(this.primaryColor,{h:330}),this.cScalePeer1=this.cScalePeer1||O(this.secondaryColor,45),this.cScalePeer2=this.cScalePeer2||O(this.tertiaryColor,40);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScale"+c]=O(this["cScale"+c],10),this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],25);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||g(this["cScale"+c],{h:180});this.scaleLabelColor=this.scaleLabelColor!=="calculated"&&this.scaleLabelColor?this.scaleLabelColor:this.labelTextColor;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{h:30,s:-30,l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{h:30,s:-30,l:-(8+c*5)});this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.taskBorderColor=this.border1,this.taskTextColor=this.taskTextLightColor,this.taskTextOutsideColor=this.taskTextDarkColor,this.activeTaskBorderColor=this.taskBorderColor,this.activeTaskBkgColor=this.mainBkg,this.transitionColor=this.transitionColor||this.lineColor,this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f0f0f0",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.compositeBorder=this.compositeBorder||this.nodeBorder,this.innerEndBackground=this.primaryBorderColor,this.specialStateColor=this.lineColor,this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.transitionColor=this.transitionColor||this.lineColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128}),this.pie1=this.pie1||this.primaryColor,this.pie2=this.pie2||this.secondaryColor,this.pie3=this.pie3||this.tertiaryColor,this.pie4=this.pie4||g(this.primaryColor,{l:-30}),this.pie5=this.pie5||g(this.secondaryColor,{l:-30}),this.pie6=this.pie6||g(this.tertiaryColor,{h:40,l:-40}),this.pie7=this.pie7||g(this.primaryColor,{h:60,l:-10}),this.pie8=this.pie8||g(this.primaryColor,{h:-60,l:-10}),this.pie9=this.pie9||g(this.primaryColor,{h:120,l:0}),this.pie10=this.pie10||g(this.primaryColor,{h:60,l:-50}),this.pie11=this.pie11||g(this.primaryColor,{h:-60,l:-50}),this.pie12=this.pie12||g(this.primaryColor,{h:120,l:-50}),this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||pi(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#CDE498,#FF6B6B,#A0D2DB,#D7BDE2,#F0F0F0,#FFC3A0,#7FD8BE,#FF9A8B,#FAF3E0,#FFF176"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.edgeLabelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=this.git0||this.primaryColor,this.git1=this.git1||this.secondaryColor,this.git2=this.git2||this.tertiaryColor,this.git3=this.git3||g(this.primaryColor,{h:-30}),this.git4=this.git4||g(this.primaryColor,{h:-60}),this.git5=this.git5||g(this.primaryColor,{h:-90}),this.git6=this.git6||g(this.primaryColor,{h:60}),this.git7=this.git7||g(this.primaryColor,{h:120}),this.darkMode?(this.git0=F(this.git0,25),this.git1=F(this.git1,25),this.git2=F(this.git2,25),this.git3=F(this.git3,25),this.git4=F(this.git4,25),this.git5=F(this.git5,25),this.git6=F(this.git6,25),this.git7=F(this.git7,25)):(this.git0=O(this.git0,25),this.git1=O(this.git1,25),this.git2=O(this.git2,25),this.git3=O(this.git3,25),this.git4=O(this.git4,25),this.git5=O(this.git5,25),this.git6=O(this.git6,25),this.git7=O(this.git7,25)),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.gitBranchLabel0=this.gitBranchLabel0||C(this.labelTextColor),this.gitBranchLabel1=this.gitBranchLabel1||this.labelTextColor,this.gitBranchLabel2=this.gitBranchLabel2||this.labelTextColor,this.gitBranchLabel3=this.gitBranchLabel3||C(this.labelTextColor),this.gitBranchLabel4=this.gitBranchLabel4||this.labelTextColor,this.gitBranchLabel5=this.gitBranchLabel5||this.labelTextColor,this.gitBranchLabel6=this.gitBranchLabel6||this.labelTextColor,this.gitBranchLabel7=this.gitBranchLabel7||this.labelTextColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||wr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Br}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}};const M0=t=>{const e=new O0;return e.calculate(t),e};class $0{constructor(){this.primaryColor="#eee",this.contrast="#707070",this.secondaryColor=F(this.contrast,55),this.background="#ffffff",this.tertiaryColor=g(this.primaryColor,{h:-160}),this.primaryBorderColor=ct(this.primaryColor,this.darkMode),this.secondaryBorderColor=ct(this.secondaryColor,this.darkMode),this.tertiaryBorderColor=ct(this.tertiaryColor,this.darkMode),this.primaryTextColor=C(this.primaryColor),this.secondaryTextColor=C(this.secondaryColor),this.tertiaryTextColor=C(this.tertiaryColor),this.lineColor=C(this.background),this.textColor=C(this.background),this.mainBkg="#eee",this.secondBkg="calculated",this.lineColor="#666",this.border1="#999",this.border2="calculated",this.note="#ffa",this.text="#333",this.critical="#d42",this.done="#bbb",this.arrowheadColor="#333333",this.fontFamily='"trebuchet ms", verdana, arial, sans-serif',this.fontSize="16px",this.THEME_COLOR_LIMIT=12,this.nodeBkg="calculated",this.nodeBorder="calculated",this.clusterBkg="calculated",this.clusterBorder="calculated",this.defaultLinkColor="calculated",this.titleColor="calculated",this.edgeLabelBackground="white",this.actorBorder="calculated",this.actorBkg="calculated",this.actorTextColor="calculated",this.actorLineColor="calculated",this.signalColor="calculated",this.signalTextColor="calculated",this.labelBoxBkgColor="calculated",this.labelBoxBorderColor="calculated",this.labelTextColor="calculated",this.loopTextColor="calculated",this.noteBorderColor="calculated",this.noteBkgColor="calculated",this.noteTextColor="calculated",this.activationBorderColor="#666",this.activationBkgColor="#f4f4f4",this.sequenceNumberColor="white",this.sectionBkgColor="calculated",this.altSectionBkgColor="white",this.sectionBkgColor2="calculated",this.excludeBkgColor="#eeeeee",this.taskBorderColor="calculated",this.taskBkgColor="calculated",this.taskTextLightColor="white",this.taskTextColor="calculated",this.taskTextDarkColor="calculated",this.taskTextOutsideColor="calculated",this.taskTextClickableColor="#003163",this.activeTaskBorderColor="calculated",this.activeTaskBkgColor="calculated",this.gridColor="calculated",this.doneTaskBkgColor="calculated",this.doneTaskBorderColor="calculated",this.critBkgColor="calculated",this.critBorderColor="calculated",this.todayLineColor="calculated",this.personBorder=this.primaryBorderColor,this.personBkg=this.mainBkg,this.labelColor="black",this.errorBkgColor="#552222",this.errorTextColor="#552222"}updateColors(){var e,i,r,n,o,s,a,l,h,u,f;this.secondBkg=F(this.contrast,55),this.border2=this.contrast,this.actorBorder=F(this.border1,23),this.actorBkg=this.mainBkg,this.actorTextColor=this.text,this.actorLineColor=this.lineColor,this.signalColor=this.text,this.signalTextColor=this.text,this.labelBoxBkgColor=this.actorBkg,this.labelBoxBorderColor=this.actorBorder,this.labelTextColor=this.text,this.loopTextColor=this.text,this.noteBorderColor="#999",this.noteBkgColor="#666",this.noteTextColor="#fff",this.cScale0=this.cScale0||"#555",this.cScale1=this.cScale1||"#F4F4F4",this.cScale2=this.cScale2||"#555",this.cScale3=this.cScale3||"#BBB",this.cScale4=this.cScale4||"#777",this.cScale5=this.cScale5||"#999",this.cScale6=this.cScale6||"#DDD",this.cScale7=this.cScale7||"#FFF",this.cScale8=this.cScale8||"#DDD",this.cScale9=this.cScale9||"#BBB",this.cScale10=this.cScale10||"#999",this.cScale11=this.cScale11||"#777";for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleInv"+c]=this["cScaleInv"+c]||C(this["cScale"+c]);for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this.darkMode?this["cScalePeer"+c]=this["cScalePeer"+c]||F(this["cScale"+c],10):this["cScalePeer"+c]=this["cScalePeer"+c]||O(this["cScale"+c],10);this.scaleLabelColor=this.scaleLabelColor||(this.darkMode?"black":this.labelTextColor),this.cScaleLabel0=this.cScaleLabel0||this.cScale1,this.cScaleLabel2=this.cScaleLabel2||this.cScale1;for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["cScaleLabel"+c]=this["cScaleLabel"+c]||this.scaleLabelColor;for(let c=0;c<5;c++)this["surface"+c]=this["surface"+c]||g(this.mainBkg,{l:-(5+c*5)}),this["surfacePeer"+c]=this["surfacePeer"+c]||g(this.mainBkg,{l:-(8+c*5)});this.nodeBkg=this.mainBkg,this.nodeBorder=this.border1,this.clusterBkg=this.secondBkg,this.clusterBorder=this.border2,this.defaultLinkColor=this.lineColor,this.titleColor=this.text,this.sectionBkgColor=F(this.contrast,30),this.sectionBkgColor2=F(this.contrast,30),this.taskBorderColor=O(this.contrast,10),this.taskBkgColor=this.contrast,this.taskTextColor=this.taskTextLightColor,this.taskTextDarkColor=this.text,this.taskTextOutsideColor=this.taskTextDarkColor,this.activeTaskBorderColor=this.taskBorderColor,this.activeTaskBkgColor=this.mainBkg,this.gridColor=F(this.border1,30),this.doneTaskBkgColor=this.done,this.doneTaskBorderColor=this.lineColor,this.critBkgColor=this.critical,this.critBorderColor=O(this.critBkgColor,10),this.todayLineColor=this.critBkgColor,this.transitionColor=this.transitionColor||"#000",this.transitionLabelColor=this.transitionLabelColor||this.textColor,this.stateLabelColor=this.stateLabelColor||this.stateBkg||this.primaryTextColor,this.stateBkg=this.stateBkg||this.mainBkg,this.labelBackgroundColor=this.labelBackgroundColor||this.stateBkg,this.compositeBackground=this.compositeBackground||this.background||this.tertiaryColor,this.altBackground=this.altBackground||"#f4f4f4",this.compositeTitleBackground=this.compositeTitleBackground||this.mainBkg,this.stateBorder=this.stateBorder||"#000",this.innerEndBackground=this.primaryBorderColor,this.specialStateColor="#222",this.errorBkgColor=this.errorBkgColor||this.tertiaryColor,this.errorTextColor=this.errorTextColor||this.tertiaryTextColor,this.classText=this.primaryTextColor,this.fillType0=this.primaryColor,this.fillType1=this.secondaryColor,this.fillType2=g(this.primaryColor,{h:64}),this.fillType3=g(this.secondaryColor,{h:64}),this.fillType4=g(this.primaryColor,{h:-64}),this.fillType5=g(this.secondaryColor,{h:-64}),this.fillType6=g(this.primaryColor,{h:128}),this.fillType7=g(this.secondaryColor,{h:128});for(let c=0;c<this.THEME_COLOR_LIMIT;c++)this["pie"+c]=this["cScale"+c];this.pie12=this.pie0,this.pieTitleTextSize=this.pieTitleTextSize||"25px",this.pieTitleTextColor=this.pieTitleTextColor||this.taskTextDarkColor,this.pieSectionTextSize=this.pieSectionTextSize||"17px",this.pieSectionTextColor=this.pieSectionTextColor||this.textColor,this.pieLegendTextSize=this.pieLegendTextSize||"17px",this.pieLegendTextColor=this.pieLegendTextColor||this.taskTextDarkColor,this.pieStrokeColor=this.pieStrokeColor||"black",this.pieStrokeWidth=this.pieStrokeWidth||"2px",this.pieOuterStrokeWidth=this.pieOuterStrokeWidth||"2px",this.pieOuterStrokeColor=this.pieOuterStrokeColor||"black",this.pieOpacity=this.pieOpacity||"0.7",this.quadrant1Fill=this.quadrant1Fill||this.primaryColor,this.quadrant2Fill=this.quadrant2Fill||g(this.primaryColor,{r:5,g:5,b:5}),this.quadrant3Fill=this.quadrant3Fill||g(this.primaryColor,{r:10,g:10,b:10}),this.quadrant4Fill=this.quadrant4Fill||g(this.primaryColor,{r:15,g:15,b:15}),this.quadrant1TextFill=this.quadrant1TextFill||this.primaryTextColor,this.quadrant2TextFill=this.quadrant2TextFill||g(this.primaryTextColor,{r:-5,g:-5,b:-5}),this.quadrant3TextFill=this.quadrant3TextFill||g(this.primaryTextColor,{r:-10,g:-10,b:-10}),this.quadrant4TextFill=this.quadrant4TextFill||g(this.primaryTextColor,{r:-15,g:-15,b:-15}),this.quadrantPointFill=this.quadrantPointFill||pi(this.quadrant1Fill)?F(this.quadrant1Fill):O(this.quadrant1Fill),this.quadrantPointTextFill=this.quadrantPointTextFill||this.primaryTextColor,this.quadrantXAxisTextFill=this.quadrantXAxisTextFill||this.primaryTextColor,this.quadrantYAxisTextFill=this.quadrantYAxisTextFill||this.primaryTextColor,this.quadrantInternalBorderStrokeFill=this.quadrantInternalBorderStrokeFill||this.primaryBorderColor,this.quadrantExternalBorderStrokeFill=this.quadrantExternalBorderStrokeFill||this.primaryBorderColor,this.quadrantTitleFill=this.quadrantTitleFill||this.primaryTextColor,this.xyChart={backgroundColor:((e=this.xyChart)==null?void 0:e.backgroundColor)||this.background,titleColor:((i=this.xyChart)==null?void 0:i.titleColor)||this.primaryTextColor,xAxisTitleColor:((r=this.xyChart)==null?void 0:r.xAxisTitleColor)||this.primaryTextColor,xAxisLabelColor:((n=this.xyChart)==null?void 0:n.xAxisLabelColor)||this.primaryTextColor,xAxisTickColor:((o=this.xyChart)==null?void 0:o.xAxisTickColor)||this.primaryTextColor,xAxisLineColor:((s=this.xyChart)==null?void 0:s.xAxisLineColor)||this.primaryTextColor,yAxisTitleColor:((a=this.xyChart)==null?void 0:a.yAxisTitleColor)||this.primaryTextColor,yAxisLabelColor:((l=this.xyChart)==null?void 0:l.yAxisLabelColor)||this.primaryTextColor,yAxisTickColor:((h=this.xyChart)==null?void 0:h.yAxisTickColor)||this.primaryTextColor,yAxisLineColor:((u=this.xyChart)==null?void 0:u.yAxisLineColor)||this.primaryTextColor,plotColorPalette:((f=this.xyChart)==null?void 0:f.plotColorPalette)||"#EEE,#6BB8E4,#8ACB88,#C7ACD6,#E8DCC2,#FFB2A8,#FFF380,#7E8D91,#FFD8B1,#FAF3E0"},this.requirementBackground=this.requirementBackground||this.primaryColor,this.requirementBorderColor=this.requirementBorderColor||this.primaryBorderColor,this.requirementBorderSize=this.requirementBorderSize||"1",this.requirementTextColor=this.requirementTextColor||this.primaryTextColor,this.relationColor=this.relationColor||this.lineColor,this.relationLabelBackground=this.relationLabelBackground||this.edgeLabelBackground,this.relationLabelColor=this.relationLabelColor||this.actorTextColor,this.git0=O(this.pie1,25)||this.primaryColor,this.git1=this.pie2||this.secondaryColor,this.git2=this.pie3||this.tertiaryColor,this.git3=this.pie4||g(this.primaryColor,{h:-30}),this.git4=this.pie5||g(this.primaryColor,{h:-60}),this.git5=this.pie6||g(this.primaryColor,{h:-90}),this.git6=this.pie7||g(this.primaryColor,{h:60}),this.git7=this.pie8||g(this.primaryColor,{h:120}),this.gitInv0=this.gitInv0||C(this.git0),this.gitInv1=this.gitInv1||C(this.git1),this.gitInv2=this.gitInv2||C(this.git2),this.gitInv3=this.gitInv3||C(this.git3),this.gitInv4=this.gitInv4||C(this.git4),this.gitInv5=this.gitInv5||C(this.git5),this.gitInv6=this.gitInv6||C(this.git6),this.gitInv7=this.gitInv7||C(this.git7),this.branchLabelColor=this.branchLabelColor||this.labelTextColor,this.gitBranchLabel0=this.branchLabelColor,this.gitBranchLabel1="white",this.gitBranchLabel2=this.branchLabelColor,this.gitBranchLabel3="white",this.gitBranchLabel4=this.branchLabelColor,this.gitBranchLabel5=this.branchLabelColor,this.gitBranchLabel6=this.branchLabelColor,this.gitBranchLabel7=this.branchLabelColor,this.tagLabelColor=this.tagLabelColor||this.primaryTextColor,this.tagLabelBackground=this.tagLabelBackground||this.primaryColor,this.tagLabelBorder=this.tagBorder||this.primaryBorderColor,this.tagLabelFontSize=this.tagLabelFontSize||"10px",this.commitLabelColor=this.commitLabelColor||this.secondaryTextColor,this.commitLabelBackground=this.commitLabelBackground||this.secondaryColor,this.commitLabelFontSize=this.commitLabelFontSize||"10px",this.attributeBackgroundColorOdd=this.attributeBackgroundColorOdd||wr,this.attributeBackgroundColorEven=this.attributeBackgroundColorEven||Br}calculate(e){if(typeof e!="object"){this.updateColors();return}const i=Object.keys(e);i.forEach(r=>{this[r]=e[r]}),this.updateColors(),i.forEach(r=>{this[r]=e[r]})}}const I0=t=>{const e=new $0;return e.calculate(t),e},Yt={base:{getThemeVariables:B0},dark:{getThemeVariables:F0},default:{getThemeVariables:E0},forest:{getThemeVariables:M0},neutral:{getThemeVariables:I0}},Ht={flowchart:{useMaxWidth:!0,titleTopMargin:25,diagramPadding:8,htmlLabels:!0,nodeSpacing:50,rankSpacing:50,curve:"basis",padding:15,defaultRenderer:"dagre-wrapper",wrappingWidth:200},sequence:{useMaxWidth:!0,hideUnusedParticipants:!1,activationWidth:10,diagramMarginX:50,diagramMarginY:10,actorMargin:50,width:150,height:65,boxMargin:10,boxTextMargin:5,noteMargin:10,messageMargin:35,messageAlign:"center",mirrorActors:!0,forceMenus:!1,bottomMarginAdj:1,rightAngles:!1,showSequenceNumbers:!1,actorFontSize:14,actorFontFamily:'"Open Sans", sans-serif',actorFontWeight:400,noteFontSize:14,noteFontFamily:'"trebuchet ms", verdana, arial, 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I=l[E],A=I.source()[0],x=I.target()[0];if(A!==x){var k=c(A),C=c(x),B=k*f+C,G=s(I);if(v[B]>G&&(v[B]=G,m[B]=C,b[B]=I),!i){var M=C*f+k;!i&&v[M]>G&&(v[M]=G,m[M]=k,b[M]=I)}}}for(var W=0;W<f;W++)for(var F=0;F<f;F++)for(var re=F*f+W,K=0;K<f;K++){var X=F*f+K,ne=W*f+K;v[re]+v[ne]<v[X]&&(v[X]=v[re]+v[ne],m[X]=m[re])}var ue=function(we){return(j(we)?r.filter(we):we)[0]},me=function(we){return c(ue(we))},ie={distance:function(we,De){var xe=me(we),Te=me(De);return v[xe*f+Te]},path:function(we,De){var xe=me(we),Te=me(De),se=d(xe);if(xe===Te)return se.collection();if(m[xe*f+Te]==null)return r.collection();var Se=r.collection(),Ae=xe,Le;for(Se.merge(se);xe!==Te;)Ae=xe,xe=m[xe*f+Te],Le=b[Ae*f+xe],Se.merge(Le),Se.merge(d(xe));return Se}};return ie}},vf=At({weight:function(e){return 1},directed:!1,root:null}),df={bellmanFord:function(e){var r=this,a=vf(e),n=a.weight,i=a.directed,s=a.root,o=n,u=this,l=this.cy(),f=this.byGroup(),h=f.edges,c=f.nodes,d=c.length,v=new ur,y=!1,p=[];s=l.collection(s)[0],h.unmergeBy(function(ze){return ze.isLoop()});for(var g=h.length,m=function(Be){var _e=v.get(Be.id());return _e||(_e={},v.set(Be.id(),_e)),_e},b=function(Be){return(j(Be)?l.$(Be):Be)[0]},E=function(Be){return m(b(Be)).dist},I=function(Be){for(var _e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:s,rt=b(Be),je=[],We=rt;;){if(We==null)return r.spawn();var et=m(We),fe=et.edge,O=et.pred;if(je.unshift(We[0]),We.same(_e)&&je.length>0)break;fe!=null&&je.unshift(fe),We=O}return u.spawn(je)},A=0;A<d;A++){var x=c[A],k=m(x);x.same(s)?k.dist=0:k.dist=1/0,k.pred=null,k.edge=null}for(var C=!1,B=function(Be,_e,rt,je,We,et){var fe=je.dist+et;fe<We.dist&&!rt.same(je.edge)&&(We.dist=fe,We.pred=Be,We.edge=rt,C=!0)},G=1;G<d;G++){C=!1;for(var M=0;M<g;M++){var W=h[M],F=W.source(),re=W.target(),K=o(W),X=m(F),ne=m(re);B(F,re,W,X,ne,K),i||B(re,F,W,ne,X,K)}if(!C)break}if(C)for(var ue=[],me=0;me<g;me++){var ie=h[me],de=ie.source(),we=ie.target(),De=o(ie),xe=m(de).dist,Te=m(we).dist;if(xe+De<Te||!i&&Te+De<xe)if(y||(ct("Graph contains a negative weight cycle for Bellman-Ford"),y=!0),e.findNegativeWeightCycles!==!1){var se=[];xe+De<Te&&se.push(de),!i&&Te+De<xe&&se.push(we);for(var Se=se.length,Ae=0;Ae<Se;Ae++){var Le=se[Ae],Ne=[Le];Ne.push(m(Le).edge);for(var Fe=m(Le).pred;Ne.indexOf(Fe)===-1;)Ne.push(Fe),Ne.push(m(Fe).edge),Fe=m(Fe).pred;Ne=Ne.slice(Ne.indexOf(Fe));for(var Xe=Ne[0].id(),Ie=0,Re=2;Re<Ne.length;Re+=2)Ne[Re].id()<Xe&&(Xe=Ne[Re].id(),Ie=Re);Ne=Ne.slice(Ie).concat(Ne.slice(0,Ie)),Ne.push(Ne[0]);var $e=Ne.map(function(ze){return ze.id()}).join(",");ue.indexOf($e)===-1&&(p.push(u.spawn(Ne)),ue.push($e))}}else break}return{distanceTo:E,pathTo:I,hasNegativeWeightCycle:y,negativeWeightCycles:p}}},gf=Math.sqrt(2),pf=function(e,r,a){a.length===0&&Tt("Karger-Stein must be run on a connected (sub)graph");for(var n=a[e],i=n[1],s=n[2],o=r[i],u=r[s],l=a,f=l.length-1;f>=0;f--){var 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ur,y=!1,p=[];s=l.collection(s)[0],h.unmergeBy(function(ze){return ze.isLoop()});for(var g=h.length,m=function(Be){var _e=v.get(Be.id());return _e||(_e={},v.set(Be.id(),_e)),_e},b=function(Be){return(j(Be)?l.$(Be):Be)[0]},E=function(Be){return m(b(Be)).dist},I=function(Be){for(var _e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:s,rt=b(Be),je=[],qe=rt;;){if(qe==null)return r.spawn();var et=m(qe),fe=et.edge,O=et.pred;if(je.unshift(qe[0]),qe.same(_e)&&je.length>0)break;fe!=null&&je.unshift(fe),qe=O}return u.spawn(je)},A=0;A<d;A++){var x=c[A],k=m(x);x.same(s)?k.dist=0:k.dist=1/0,k.pred=null,k.edge=null}for(var C=!1,F=function(Be,_e,rt,je,qe,et){var fe=je.dist+et;fe<qe.dist&&!rt.same(je.edge)&&(qe.dist=fe,qe.pred=Be,qe.edge=rt,C=!0)},G=1;G<d;G++){C=!1;for(var M=0;M<g;M++){var X=h[M],B=X.source(),re=X.target(),K=o(X),q=m(B),ae=m(re);F(B,re,X,q,ae,K),i||F(re,B,X,ae,q,K)}if(!C)break}if(C)for(var ue=[],be=0;be<g;be++){var ie=h[be],ge=ie.source(),we=ie.target(),De=o(ie),xe=m(ge).dist,Se=m(we).dist;if(xe+De<Se||!i&&Se+De<xe)if(y||(ct("Graph contains a negative weight cycle for Bellman-Ford"),y=!0),e.findNegativeWeightCycles!==!1){var se=[];xe+De<Se&&se.push(ge),!i&&Se+De<xe&&se.push(we);for(var Te=se.length,Ae=0;Ae<Te;Ae++){var Le=se[Ae],Ne=[Le];Ne.push(m(Le).edge);for(var Fe=m(Le).pred;Ne.indexOf(Fe)===-1;)Ne.push(Fe),Ne.push(m(Fe).edge),Fe=m(Fe).pred;Ne=Ne.slice(Ne.indexOf(Fe));for(var Xe=Ne[0].id(),Ie=0,Re=2;Re<Ne.length;Re+=2)Ne[Re].id()<Xe&&(Xe=Ne[Re].id(),Ie=Re);Ne=Ne.slice(Ie).concat(Ne.slice(0,Ie)),Ne.push(Ne[0]);var $e=Ne.map(function(ze){return ze.id()}).join(",");ue.indexOf($e)===-1&&(p.push(u.spawn(Ne)),ue.push($e))}}else break}return{distanceTo:E,pathTo:I,hasNegativeWeightCycle:y,negativeWeightCycles:p}}},pf=Math.sqrt(2),yf=function(e,r,a){a.length===0&&Tt("Karger-Stein must be run on a connected (sub)graph");for(var n=a[e],i=n[1],s=n[2],o=r[i],u=r[s],l=a,f=l.length-1;f>=0;f--){var h=l[f],c=h[1],d=h[2];(r[c]===o&&r[d]===u||r[c]===u&&r[d]===o)&&l.splice(f,1)}for(var v=0;v<l.length;v++){var y=l[v];y[1]===u?(l[v]=y.slice(),l[v][1]=o):y[2]===u&&(l[v]=y.slice(),l[v][2]=o)}for(var p=0;p<r.length;p++)r[p]===u&&(r[p]=o);return l},fi=function(e,r,a,n){for(;a>n;){var i=Math.floor(Math.random()*r.length);r=yf(i,e,r),a--}return r},mf={kargerStein:function(){var e=this,r=this.byGroup(),a=r.nodes,n=r.edges;n.unmergeBy(function(ae){return ae.isLoop()});var i=a.length,s=n.length,o=Math.ceil(Math.pow(Math.log(i)/Math.LN2,2)),u=Math.floor(i/pf);if(i<2){Tt("At least 2 nodes are required for Karger-Stein algorithm");return}for(var l=[],f=0;f<s;f++){var h=n[f];l.push([f,a.indexOf(h.source()),a.indexOf(h.target())])}for(var c=1/0,d=[],v=new Array(i),y=new Array(i),p=new Array(i),g=function(ue,be){for(var ie=0;ie<i;ie++)be[ie]=ue[ie]},m=0;m<=o;m++){for(var b=0;b<i;b++)y[b]=b;var E=fi(y,l.slice(),i,u),I=E.slice();g(y,p);var A=fi(y,E,u,2),x=fi(p,I,u,2);A.length<=x.length&&A.length<c?(c=A.length,d=A,g(y,v)):x.length<=A.length&&x.length<c&&(c=x.length,d=x,g(p,v))}for(var k=this.spawn(d.map(function(ae){return n[ae[0]]})),C=this.spawn(),F=this.spawn(),G=v[0],M=0;M<v.length;M++){var X=v[M],B=a[M];X===G?C.merge(B):F.merge(B)}var re=function(ue){var be=e.spawn();return ue.forEach(function(ie){be.merge(ie),ie.connectedEdges().forEach(function(ge){e.contains(ge)&&!k.contains(ge)&&be.merge(ge)})}),be},K=[re(C),re(F)],q={cut:k,components:K,partition1:C,partition2:F};return q}},bf=function(e){return{x:e.x,y:e.y}},gn=function(e,r,a){return{x:e.x*r+a.x,y:e.y*r+a.y}},ws=function(e,r,a){return{x:(e.x-a.x)/r,y:(e.y-a.y)/r}},ea=function(e){return{x:e[0],y:e[1]}},Ef=function(e){for(var r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,a=arguments.length>2&&arguments[2]!==void 0?arguments[2]:e.length,n=1/0,i=r;i<a;i++){var s=e[i];isFinite(s)&&(n=Math.min(s,n))}return n},wf=function(e){for(var 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r=Ns(e),a=r.root,n=r.weight,i=r.directed,s=r.harmonic;a=this.filter(a)[0];for(var o=this.dijkstra({root:a,weight:n,directed:i}),u=0,l=this.nodes(),f=0;f<l.length;f++){var h=l[f];if(!h.same(a)){var c=o.distanceTo(h);s?u+=1/c:u+=c}}return s?u:1/u}};na.cc=na.closenessCentrality,na.ccn=na.closenessCentralityNormalised=na.closenessCentralityNormalized;var Yf=At({weight:null,directed:!1}),yi={betweennessCentrality:function(e){for(var r=Yf(e),a=r.directed,n=r.weight,i=n!=null,s=this.cy(),o=this.nodes(),u={},l={},f=0,h={set:function(b,E){l[b]=E,E>f&&(f=E)},get:function(b){return l[b]}},c=0;c<o.length;c++){var d=o[c],v=d.id();a?u[v]=d.outgoers().nodes():u[v]=d.openNeighborhood().nodes(),h.set(v,0)}for(var y=function(b){for(var E=o[b].id(),I=[],A={},x={},k={},C=new ka(function(xe,Se){return k[xe]-k[Se]}),F=0;F<o.length;F++){var G=o[F].id();A[G]=[],x[G]=0,k[G]=1/0}for(x[E]=1,k[E]=0,C.push(E);!C.empty();){var M=C.pop();if(I.push(M),i)for(var X=0;X<u[M].length;X++){var 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f=0;f<o.graphSet.length;f++)for(var C=o.graphSet[f],c=0;c<C.length;c++){var B=o.idToIndex[C[c]];o.indexToGraph[B]=f}for(var f=0;f<o.edgeSize;f++){var G=n[f],M={};M.id=G.data("id"),M.sourceId=G.data("source"),M.targetId=G.data("target");var W=Y(a.idealEdgeLength)?a.idealEdgeLength(G):a.idealEdgeLength,F=Y(a.edgeElasticity)?a.edgeElasticity(G):a.edgeElasticity,re=o.idToIndex[M.sourceId],K=o.idToIndex[M.targetId],X=o.indexToGraph[re],ne=o.indexToGraph[K];if(X!=ne){for(var ue=Qd(M.sourceId,M.targetId,o),me=o.graphSet[ue],ie=0,p=o.layoutNodes[re];me.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],ie++;for(p=o.layoutNodes[K];me.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],ie++;W*=ie*a.nestingFactor}M.idealLength=W,M.elasticity=F,o.layoutEdges.push(M)}return o},Qd=function(e,r,a){var n=Jd(e,r,0,a);return 2>n.count?0:n.graph},Jd=function t(e,r,a,n){var i=n.graphSet[a];if(-1<i.indexOf(e)&&-1<i.indexOf(r))return{count:2,graph:a};for(var s=0,o=0;o<i.length;o++){var 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k=x._private,C=k.rscratch,B=x.pstyle("width").pfValue,G=x.pstyle("arrow-scale").value,M=B/2+f,W=M*M,F=M*2,ne=k.source,ue=k.target,re;if(C.edgeType==="segments"||C.edgeType==="straight"||C.edgeType==="haystack"){for(var K=C.allpts,X=0;X+3<K.length;X+=2)if(Mf(t,e,K[X],K[X+1],K[X+2],K[X+3],F)&&W>(re=Bf(t,e,K[X],K[X+1],K[X+2],K[X+3])))return p(x,re),!0}else if(C.edgeType==="bezier"||C.edgeType==="multibezier"||C.edgeType==="self"||C.edgeType==="compound"){for(var K=C.allpts,X=0;X+5<C.allpts.length;X+=4)if(If(t,e,K[X],K[X+1],K[X+2],K[X+3],K[X+4],K[X+5],F)&&W>(re=Pf(t,e,K[X],K[X+1],K[X+2],K[X+3],K[X+4],K[X+5])))return p(x,re),!0}for(var ne=ne||k.source,ue=ue||k.target,me=n.getArrowWidth(B,G),ie=[{name:"source",x:C.arrowStartX,y:C.arrowStartY,angle:C.srcArrowAngle},{name:"target",x:C.arrowEndX,y:C.arrowEndY,angle:C.tgtArrowAngle},{name:"mid-source",x:C.midX,y:C.midY,angle:C.midsrcArrowAngle},{name:"mid-target",x:C.midX,y:C.midY,angle:C.midtgtArrowAngle}],X=0;X<ie.length;X++){var de=ie[X],we=i.arrowShapes[x.pstyle(de.name+"-arrow-shape").value],De=x.pstyle("width").pfValue;if(we.roughCollide(t,e,me,de.angle,{x:de.x,y:de.y},De,f)&&we.collide(t,e,me,de.angle,{x:de.x,y:de.y},De,f))return p(x),!0}l&&o.length>0&&(g(ne),g(ue))}function b(x,k,C){return tr(x,k,C)}function E(x,k){var C=x._private,B=c,G;k?G=k+"-":G="",x.boundingBox();var M=C.labelBounds[k||"main"],W=x.pstyle(G+"label").value,F=x.pstyle("text-events").strValue==="yes";if(!(!F||!W)){var re=b(C.rscratch,"labelX",k),K=b(C.rscratch,"labelY",k),X=b(C.rscratch,"labelAngle",k),ne=x.pstyle(G+"text-margin-x").pfValue,ue=x.pstyle(G+"text-margin-y").pfValue,me=M.x1-B-ne,ie=M.x2+B-ne,de=M.y1-B-ue,we=M.y2+B-ue;if(X){var De=Math.cos(X),xe=Math.sin(X),Te=function(Xe,Ie){return Xe=Xe-re,Ie=Ie-K,{x:Xe*De-Ie*xe+re,y:Xe*xe+Ie*De+K}},se=Te(me,de),Se=Te(me,we),Ae=Te(ie,de),Le=Te(ie,we),Ne=[se.x+ne,se.y+ue,Ae.x+ne,Ae.y+ue,Le.x+ne,Le.y+ue,Se.x+ne,Se.y+ue];if(Ht(t,e,Ne))return p(x),!0}else if(ra(M,t,e))return p(x),!0}}for(var I=s.length-1;I>=0;I--){var A=s[I];A.isNode()?g(A)||E(A):m(A)||E(A)||E(A,"source")||E(A,"target")}return o},_r.getAllInBox=function(t,e,r,a){var n=this.getCachedZSortedEles().interactive,i=[],s=Math.min(t,r),o=Math.max(t,r),u=Math.min(e,a),l=Math.max(e,a);t=s,r=o,e=u,a=l;for(var f=Yt({x1:t,y1:e,x2:r,y2:a}),h=0;h<n.length;h++){var c=n[h];if(c.isNode()){var d=c,v=d.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});ci(f,v)&&!Cs(v,f)&&i.push(d)}else{var y=c,p=y._private,g=p.rscratch;if(g.startX!=null&&g.startY!=null&&!ra(f,g.startX,g.startY)||g.endX!=null&&g.endY!=null&&!ra(f,g.endX,g.endY))continue;if(g.edgeType==="bezier"||g.edgeType==="multibezier"||g.edgeType==="self"||g.edgeType==="compound"||g.edgeType==="segments"||g.edgeType==="haystack"){for(var m=p.rstyle.bezierPts||p.rstyle.linePts||p.rstyle.haystackPts,b=!0,E=0;E<m.length;E++)if(!Nf(f,m[E])){b=!1;break}b&&i.push(y)}else(g.edgeType==="haystack"||g.edgeType==="straight")&&i.push(y)}}return i};var Kn={};Kn.calculateArrowAngles=function(t){var e=t._private.rscratch,r=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",s=e.edgeType==="compound",o=e.edgeType==="self",u,l,f,h,c,d,g,m;if(r?(f=e.haystackPts[0],h=e.haystackPts[1],c=e.haystackPts[2],d=e.haystackPts[3]):(f=e.arrowStartX,h=e.arrowStartY,c=e.arrowEndX,d=e.arrowEndY),g=e.midX,m=e.midY,i)u=f-e.segpts[0],l=h-e.segpts[1];else if(n||s||o||a){var v=e.allpts,y=Lt(v[0],v[2],v[4],.1),p=Lt(v[1],v[3],v[5],.1);u=f-y,l=h-p}else u=f-g,l=h-m;e.srcArrowAngle=pn(u,l);var g=e.midX,m=e.midY;if(r&&(g=(f+c)/2,m=(h+d)/2),u=c-f,l=d-h,i){var v=e.allpts;if(v.length/2%2===0){var b=v.length/2,E=b-2;u=v[b]-v[E],l=v[b+1]-v[E+1]}else{var b=v.length/2-1,E=b-2,I=b+2;u=v[b]-v[E],l=v[b+1]-v[E+1]}}else if(n||s||o){var v=e.allpts,A=e.ctrlpts,x,k,C,B;if(A.length/2%2===0){var G=v.length/2-1,M=G+2,W=M+2;x=Lt(v[G],v[M],v[W],0),k=Lt(v[G+1],v[M+1],v[W+1],0),C=Lt(v[G],v[M],v[W],1e-4),B=Lt(v[G+1],v[M+1],v[W+1],1e-4)}else{var M=v.length/2-1,G=M-2,W=M+2;x=Lt(v[G],v[M],v[W],.4999),k=Lt(v[G+1],v[M+1],v[W+1],.4999),C=Lt(v[G],v[M],v[W],.5),B=Lt(v[G+1],v[M+1],v[W+1],.5)}u=C-x,l=B-k}if(e.midtgtArrowAngle=pn(u,l),e.midDispX=u,e.midDispY=l,u*=-1,l*=-1,i){var v=e.allpts;if(v.length/2%2!==0){var b=v.length/2-1,I=b+2;u=-(v[I]-v[b]),l=-(v[I+1]-v[b+1])}}if(e.midsrcArrowAngle=pn(u,l),i)u=c-e.segpts[e.segpts.length-2],l=d-e.segpts[e.segpts.length-1];else if(n||s||o||a){var v=e.allpts,F=v.length,y=Lt(v[F-6],v[F-4],v[F-2],.9),p=Lt(v[F-5],v[F-3],v[F-1],.9);u=c-y,l=d-p}else u=c-g,l=d-m;e.tgtArrowAngle=pn(u,l)},Kn.getArrowWidth=Kn.getArrowHeight=function(t,e){var r=this.arrowWidthCache=this.arrowWidthCache||{},a=r[t+", "+e];return a||(a=Math.max(Math.pow(t*13.37,.9),29)*e,r[t+", "+e]=a,a)};var Vt={};Vt.findMidptPtsEtc=function(t,e){var r=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,s=t.pstyle("source-endpoint"),o=t.pstyle("target-endpoint"),u=s.units!=null&&o.units!=null,l=function(I,A,x,k){var C=k-A,B=x-I,G=Math.sqrt(B*B+C*C);return{x:-C/G,y:B/G}},f=t.pstyle("edge-distances").value;switch(f){case"node-position":i=r;break;case"intersection":i=a;break;case"endpoints":{if(u){var h=this.manualEndptToPx(t.source()[0],s),c=w(h,2),d=c[0],v=c[1],y=this.manualEndptToPx(t.target()[0],o),p=w(y,2),g=p[0],m=p[1],b={x1:d,y1:v,x2:g,y2:m};n=l(d,v,g,m),i=b}else ct("Edge ".concat(t.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a;break}}return{midptPts:i,vectorNormInverse:n}},Vt.findHaystackPoints=function(t){for(var e=0;e<t.length;e++){var r=t[e],a=r._private,n=a.rscratch;if(!n.haystack){var i=Math.random()*2*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var s=a.source,o=a.target,u=s.position(),l=o.position(),f=s.width(),h=o.width(),c=s.height(),d=o.height(),v=r.pstyle("haystack-radius").value,y=v/2;n.haystackPts=n.allpts=[n.source.x*f*y+u.x,n.source.y*c*y+u.y,n.target.x*h*y+l.x,n.target.y*d*y+l.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(r),this.calculateArrowAngles(r),this.recalculateEdgeLabelProjections(r),this.calculateLabelAngles(r)}},Vt.findSegmentsPoints=function(t,e){var r=t._private.rscratch,a=t.pstyle("segment-weights"),n=t.pstyle("segment-distances"),i=Math.min(a.pfValue.length,n.pfValue.length);r.edgeType="segments",r.segpts=[];for(var s=0;s<i;s++){var o=a.pfValue[s],u=n.pfValue[s],l=1-o,f=o,h=this.findMidptPtsEtc(t,e),c=h.midptPts,d=h.vectorNormInverse,v={x:c.x1*l+c.x2*f,y:c.y1*l+c.y2*f};r.segpts.push(v.x+d.x*u,v.y+d.y*u)}},Vt.findLoopPoints=function(t,e,r,a){var n=t._private.rscratch,i=e.dirCounts,s=e.srcPos,o=t.pstyle("control-point-distances"),u=o?o.pfValue[0]:void 0,l=t.pstyle("loop-direction").pfValue,f=t.pstyle("loop-sweep").pfValue,h=t.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=r,d=h;a&&(c=0,d=u);var v=l-Math.PI/2,y=v-f/2,p=v+f/2,g=l+"_"+f;c=i[g]===void 0?i[g]=0:++i[g],n.ctrlpts=[s.x+Math.cos(y)*1.4*d*(c/3+1),s.y+Math.sin(y)*1.4*d*(c/3+1),s.x+Math.cos(p)*1.4*d*(c/3+1),s.y+Math.sin(p)*1.4*d*(c/3+1)]},Vt.findCompoundLoopPoints=function(t,e,r,a){var n=t._private.rscratch;n.edgeType="compound";var i=e.srcPos,s=e.tgtPos,o=e.srcW,u=e.srcH,l=e.tgtW,f=e.tgtH,h=t.pstyle("control-point-step-size").pfValue,c=t.pstyle("control-point-distances"),d=c?c.pfValue[0]:void 0,v=r,y=h;a&&(v=0,y=d);var p=50,g={x:i.x-o/2,y:i.y-u/2},m={x:s.x-l/2,y:s.y-f/2},b={x:Math.min(g.x,m.x),y:Math.min(g.y,m.y)},E=.5,I=Math.max(E,Math.log(o*.01)),A=Math.max(E,Math.log(l*.01));n.ctrlpts=[b.x,b.y-(1+Math.pow(p,1.12)/100)*y*(v/3+1)*I,b.x-(1+Math.pow(p,1.12)/100)*y*(v/3+1)*A,b.y]},Vt.findStraightEdgePoints=function(t){t._private.rscratch.edgeType="straight"},Vt.findBezierPoints=function(t,e,r,a,n){var i=t._private.rscratch,s=t.pstyle("control-point-step-size").pfValue,o=t.pstyle("control-point-distances"),u=t.pstyle("control-point-weights"),l=o&&u?Math.min(o.value.length,u.value.length):1,f=o?o.pfValue[0]:void 0,h=u.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var d=0;d<l;d++){var v=(.5-e.eles.length/2+r)*s*(n?-1:1),y=void 0,p=ws(v);c&&(f=o?o.pfValue[d]:s,h=u.value[d]),a?y=f:y=f!==void 0?p*f:void 0;var g=y!==void 0?y:v,m=1-h,b=h,E=this.findMidptPtsEtc(t,e),I=E.midptPts,A=E.vectorNormInverse,x={x:I.x1*m+I.x2*b,y:I.y1*m+I.y2*b};i.ctrlpts.push(x.x+A.x*g,x.y+A.y*g)}},Vt.findTaxiPoints=function(t,e){var r=t._private.rscratch;r.edgeType="segments";var a="vertical",n="horizontal",i="leftward",s="rightward",o="downward",u="upward",l="auto",f=e.posPts,h=e.srcW,c=e.srcH,d=e.tgtW,v=e.tgtH,y=t.pstyle("edge-distances").value,p=y!=="node-position",g=t.pstyle("taxi-direction").value,m=g,b=t.pstyle("taxi-turn"),E=b.units==="%",I=b.pfValue,A=I<0,x=t.pstyle("taxi-turn-min-distance").pfValue,k=p?(h+d)/2:0,C=p?(c+v)/2:0,B=f.x2-f.x1,G=f.y2-f.y1,M=function(Ee,Ge){return Ee>0?Math.max(Ee-Ge,0):Math.min(Ee+Ge,0)},W=M(B,k),F=M(G,C),re=!1;m===l?g=Math.abs(W)>Math.abs(F)?n:a:m===u||m===o?(g=a,re=!0):(m===i||m===s)&&(g=n,re=!0);var K=g===a,X=K?F:W,ne=K?G:B,ue=ws(ne),me=!1;!(re&&(E||A))&&(m===o&&ne<0||m===u&&ne>0||m===i&&ne>0||m===s&&ne<0)&&(ue*=-1,X=ue*Math.abs(X),me=!0);var ie;if(E){var de=I<0?1+I:I;ie=de*X}else{var we=I<0?X:0;ie=we+I*ue}var De=function(Ee){return Math.abs(Ee)<x||Math.abs(Ee)>=Math.abs(X)},xe=De(ie),Te=De(Math.abs(X)-Math.abs(ie)),se=xe||Te;if(se&&!me)if(K){var Se=Math.abs(ne)<=c/2,Ae=Math.abs(B)<=d/2;if(Se){var Le=(f.x1+f.x2)/2,Ne=f.y1,Fe=f.y2;r.segpts=[Le,Ne,Le,Fe]}else if(Ae){var Xe=(f.y1+f.y2)/2,Ie=f.x1,Re=f.x2;r.segpts=[Ie,Xe,Re,Xe]}else r.segpts=[f.x1,f.y2]}else{var $e=Math.abs(ne)<=h/2,ze=Math.abs(G)<=v/2;if($e){var Be=(f.y1+f.y2)/2,_e=f.x1,rt=f.x2;r.segpts=[_e,Be,rt,Be]}else if(ze){var je=(f.x1+f.x2)/2,We=f.y1,et=f.y2;r.segpts=[je,We,je,et]}else r.segpts=[f.x2,f.y1]}else if(K){var fe=f.y1+ie+(p?c/2*ue:0),O=f.x1,oe=f.x2;r.segpts=[O,fe,oe,fe]}else{var Ce=f.x1+ie+(p?h/2*ue:0),ve=f.y1,ye=f.y2;r.segpts=[Ce,ve,Ce,ye]}},Vt.tryToCorrectInvalidPoints=function(t,e){var r=t._private.rscratch;if(r.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,u=e.tgtH,l=e.srcShape,f=e.tgtShape,h=!R(r.startX)||!R(r.startY),c=!R(r.arrowStartX)||!R(r.arrowStartY),d=!R(r.endX)||!R(r.endY),v=!R(r.arrowEndX)||!R(r.arrowEndY),y=3,p=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth,g=y*p,m=Br({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.startX,y:r.startY}),b=m<g,E=Br({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.endX,y:r.endY}),I=E<g,A=!1;if(h||c||b){A=!0;var x={x:r.ctrlpts[0]-a.x,y:r.ctrlpts[1]-a.y},k=Math.sqrt(x.x*x.x+x.y*x.y),C={x:x.x/k,y:x.y/k},B=Math.max(i,s),G={x:r.ctrlpts[0]+C.x*2*B,y:r.ctrlpts[1]+C.y*2*B},M=l.intersectLine(a.x,a.y,i,s,G.x,G.y,0);b?(r.ctrlpts[0]=r.ctrlpts[0]+C.x*(g-m),r.ctrlpts[1]=r.ctrlpts[1]+C.y*(g-m)):(r.ctrlpts[0]=M[0]+C.x*g,r.ctrlpts[1]=M[1]+C.y*g)}if(d||v||I){A=!0;var W={x:r.ctrlpts[0]-n.x,y:r.ctrlpts[1]-n.y},F=Math.sqrt(W.x*W.x+W.y*W.y),re={x:W.x/F,y:W.y/F},K=Math.max(i,s),X={x:r.ctrlpts[0]+re.x*2*K,y:r.ctrlpts[1]+re.y*2*K},ne=f.intersectLine(n.x,n.y,o,u,X.x,X.y,0);I?(r.ctrlpts[0]=r.ctrlpts[0]+re.x*(g-E),r.ctrlpts[1]=r.ctrlpts[1]+re.y*(g-E)):(r.ctrlpts[0]=ne[0]+re.x*g,r.ctrlpts[1]=ne[1]+re.y*g)}A&&this.findEndpoints(t)}},Vt.storeAllpts=function(t){var e=t._private.rscratch;if(e.edgeType==="multibezier"||e.edgeType==="bezier"||e.edgeType==="self"||e.edgeType==="compound"){e.allpts=[],e.allpts.push(e.startX,e.startY);for(var r=0;r+1<e.ctrlpts.length;r+=2)e.allpts.push(e.ctrlpts[r],e.ctrlpts[r+1]),r+3<e.ctrlpts.length&&e.allpts.push((e.ctrlpts[r]+e.ctrlpts[r+2])/2,(e.ctrlpts[r+1]+e.ctrlpts[r+3])/2);e.allpts.push(e.endX,e.endY);var a,n;e.ctrlpts.length/2%2===0?(a=e.allpts.length/2-1,e.midX=e.allpts[a],e.midY=e.allpts[a+1]):(a=e.allpts.length/2-3,n=.5,e.midX=Lt(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=Lt(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],n))}else if(e.edgeType==="straight")e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if(e.edgeType==="segments")if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.segpts.length%4===0){var i=e.segpts.length/2,s=i-2;e.midX=(e.segpts[s]+e.segpts[i])/2,e.midY=(e.segpts[s+1]+e.segpts[i+1])/2}else{var o=e.segpts.length/2-1;e.midX=e.segpts[o],e.midY=e.segpts[o+1]}},Vt.checkForInvalidEdgeWarning=function(t){var e=t[0]._private.rscratch;e.nodesOverlap||R(e.startX)&&R(e.startY)&&R(e.endX)&&R(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,ct("Edge `"+t.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},Vt.findEdgeControlPoints=function(t){var e=this;if(!(!t||t.length===0)){for(var r=this,a=r.cy,n=a.hasCompoundNodes(),i={map:new ur,get:function(x){var k=this.map.get(x[0]);return k!=null?k.get(x[1]):null},set:function(x,k){var C=this.map.get(x[0]);C==null&&(C=new ur,this.map.set(x[0],C)),C.set(x[1],k)}},s=[],o=[],u=0;u<t.length;u++){var l=t[u],f=l._private,h=l.pstyle("curve-style").value;if(!(l.removed()||!l.takesUpSpace())){if(h==="haystack"){o.push(l);continue}var c=h==="unbundled-bezier"||h==="segments"||h==="straight"||h==="straight-triangle"||h==="taxi",d=h==="unbundled-bezier"||h==="bezier",v=f.source,y=f.target,p=v.poolIndex(),g=y.poolIndex(),m=[p,g].sort(),b=i.get(m);b==null&&(b={eles:[]},i.set(m,b),s.push(m)),b.eles.push(l),c&&(b.hasUnbundled=!0),d&&(b.hasBezier=!0)}}for(var E=function(x){var k=s[x],C=i.get(k),B=void 0;if(!C.hasUnbundled){var G=C.eles[0].parallelEdges().filter(function(et){return et.isBundledBezier()});ui(C.eles),G.forEach(function(et){return C.eles.push(et)}),C.eles.sort(function(et,fe){return et.poolIndex()-fe.poolIndex()})}var M=C.eles[0],W=M.source(),F=M.target();if(W.poolIndex()>F.poolIndex()){var re=W;W=F,F=re}var K=C.srcPos=W.position(),X=C.tgtPos=F.position(),ne=C.srcW=W.outerWidth(),ue=C.srcH=W.outerHeight(),me=C.tgtW=F.outerWidth(),ie=C.tgtH=F.outerHeight(),de=C.srcShape=r.nodeShapes[e.getNodeShape(W)],we=C.tgtShape=r.nodeShapes[e.getNodeShape(F)];C.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var De=0;De<C.eles.length;De++){var xe=C.eles[De],Te=xe[0]._private.rscratch,se=xe.pstyle("curve-style").value,Se=se==="unbundled-bezier"||se==="segments"||se==="taxi",Ae=!W.same(xe.source());if(!C.calculatedIntersection&&W!==F&&(C.hasBezier||C.hasUnbundled)){C.calculatedIntersection=!0;var Le=de.intersectLine(K.x,K.y,ne,ue,X.x,X.y,0),Ne=C.srcIntn=Le,Fe=we.intersectLine(X.x,X.y,me,ie,K.x,K.y,0),Xe=C.tgtIntn=Fe,Ie=C.intersectionPts={x1:Le[0],x2:Fe[0],y1:Le[1],y2:Fe[1]},Re=C.posPts={x1:K.x,x2:X.x,y1:K.y,y2:X.y},$e=Fe[1]-Le[1],ze=Fe[0]-Le[0],Be=Math.sqrt(ze*ze+$e*$e),_e=C.vector={x:ze,y:$e},rt=C.vectorNorm={x:_e.x/Be,y:_e.y/Be},je={x:-rt.y,y:rt.x};C.nodesOverlap=!R(Be)||we.checkPoint(Le[0],Le[1],0,me,ie,X.x,X.y)||de.checkPoint(Fe[0],Fe[1],0,ne,ue,K.x,K.y),C.vectorNormInverse=je,B={nodesOverlap:C.nodesOverlap,dirCounts:C.dirCounts,calculatedIntersection:!0,hasBezier:C.hasBezier,hasUnbundled:C.hasUnbundled,eles:C.eles,srcPos:X,tgtPos:K,srcW:me,srcH:ie,tgtW:ne,tgtH:ue,srcIntn:Xe,tgtIntn:Ne,srcShape:we,tgtShape:de,posPts:{x1:Re.x2,y1:Re.y2,x2:Re.x1,y2:Re.y1},intersectionPts:{x1:Ie.x2,y1:Ie.y2,x2:Ie.x1,y2:Ie.y1},vector:{x:-_e.x,y:-_e.y},vectorNorm:{x:-rt.x,y:-rt.y},vectorNormInverse:{x:-je.x,y:-je.y}}}var We=Ae?B:C;Te.nodesOverlap=We.nodesOverlap,Te.srcIntn=We.srcIntn,Te.tgtIntn=We.tgtIntn,n&&(W.isParent()||W.isChild()||F.isParent()||F.isChild())&&(W.parents().anySame(F)||F.parents().anySame(W)||W.same(F)&&W.isParent())?e.findCompoundLoopPoints(xe,We,De,Se):W===F?e.findLoopPoints(xe,We,De,Se):se==="segments"?e.findSegmentsPoints(xe,We):se==="taxi"?e.findTaxiPoints(xe,We):se==="straight"||!Se&&C.eles.length%2===1&&De===Math.floor(C.eles.length/2)?e.findStraightEdgePoints(xe):e.findBezierPoints(xe,We,De,Se,Ae),e.findEndpoints(xe),e.tryToCorrectInvalidPoints(xe,We),e.checkForInvalidEdgeWarning(xe),e.storeAllpts(xe),e.storeEdgeProjections(xe),e.calculateArrowAngles(xe),e.recalculateEdgeLabelProjections(xe),e.calculateLabelAngles(xe)}},I=0;I<s.length;I++)E(I);this.findHaystackPoints(o)}};function il(t){var e=[];if(t!=null){for(var r=0;r<t.length;r+=2){var a=t[r],n=t[r+1];e.push({x:a,y:n})}return e}}Vt.getSegmentPoints=function(t){var e=t[0]._private.rscratch,r=e.edgeType;if(r==="segments")return this.recalculateRenderedStyle(t),il(e.segpts)},Vt.getControlPoints=function(t){var e=t[0]._private.rscratch,r=e.edgeType;if(r==="bezier"||r==="multibezier"||r==="self"||r==="compound")return this.recalculateRenderedStyle(t),il(e.ctrlpts)},Vt.getEdgeMidpoint=function(t){var e=t[0]._private.rscratch;return this.recalculateRenderedStyle(t),{x:e.midX,y:e.midY}};var Ja={};Ja.manualEndptToPx=function(t,e){var r=this,a=t.position(),n=t.outerWidth(),i=t.outerHeight();if(e.value.length===2){var s=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(s[0]=s[0]*n),e.units[1]==="%"&&(s[1]=s[1]*i),s[0]+=a.x,s[1]+=a.y,s}else{var o=e.pfValue[0];o=-Math.PI/2+o;var u=2*Math.max(n,i),l=[a.x+Math.cos(o)*u,a.y+Math.sin(o)*u];return r.nodeShapes[this.getNodeShape(t)].intersectLine(a.x,a.y,n,i,l[0],l[1],0)}},Ja.findEndpoints=function(t){var e=this,r,a=t.source()[0],n=t.target()[0],i=a.position(),s=n.position(),o=t.pstyle("target-arrow-shape").value,u=t.pstyle("source-arrow-shape").value,l=t.pstyle("target-distance-from-node").pfValue,f=t.pstyle("source-distance-from-node").pfValue,h=t.pstyle("curve-style").value,c=t._private.rscratch,d=c.edgeType,v=h==="taxi",y=d==="self"||d==="compound",p=d==="bezier"||d==="multibezier"||y,g=d!=="bezier",m=d==="straight"||d==="segments",b=d==="segments",E=p||g||m,I=y||v,A=t.pstyle("source-endpoint"),x=I?"outside-to-node":A.value,k=t.pstyle("target-endpoint"),C=I?"outside-to-node":k.value;c.srcManEndpt=A,c.tgtManEndpt=k;var B,G,M,W;if(p){var F=[c.ctrlpts[0],c.ctrlpts[1]],re=g?[c.ctrlpts[c.ctrlpts.length-2],c.ctrlpts[c.ctrlpts.length-1]]:F;B=re,G=F}else if(m){var K=b?c.segpts.slice(0,2):[s.x,s.y],X=b?c.segpts.slice(c.segpts.length-2):[i.x,i.y];B=X,G=K}if(C==="inside-to-node")r=[s.x,s.y];else if(k.units)r=this.manualEndptToPx(n,k);else if(C==="outside-to-line")r=c.tgtIntn;else if(C==="outside-to-node"||C==="outside-to-node-or-label"?M=B:(C==="outside-to-line"||C==="outside-to-line-or-label")&&(M=[i.x,i.y]),r=e.nodeShapes[this.getNodeShape(n)].intersectLine(s.x,s.y,n.outerWidth(),n.outerHeight(),M[0],M[1],0),C==="outside-to-node-or-label"||C==="outside-to-line-or-label"){var ne=n._private.rscratch,ue=ne.labelWidth,me=ne.labelHeight,ie=ne.labelX,de=ne.labelY,we=ue/2,De=me/2,xe=n.pstyle("text-valign").value;xe==="top"?de-=De:xe==="bottom"&&(de+=De);var Te=n.pstyle("text-halign").value;Te==="left"?ie-=we:Te==="right"&&(ie+=we);var se=Fa(M[0],M[1],[ie-we,de-De,ie+we,de-De,ie+we,de+De,ie-we,de+De],s.x,s.y);if(se.length>0){var Se=i,Ae=Fr(Se,ea(r)),Le=Fr(Se,ea(se)),Ne=Ae;if(Le<Ae&&(r=se,Ne=Le),se.length>2){var Fe=Fr(Se,{x:se[2],y:se[3]});Fe<Ne&&(r=[se[2],se[3]])}}}var Xe=wn(r,B,e.arrowShapes[o].spacing(t)+l),Ie=wn(r,B,e.arrowShapes[o].gap(t)+l);if(c.endX=Ie[0],c.endY=Ie[1],c.arrowEndX=Xe[0],c.arrowEndY=Xe[1],x==="inside-to-node")r=[i.x,i.y];else if(A.units)r=this.manualEndptToPx(a,A);else if(x==="outside-to-line")r=c.srcIntn;else if(x==="outside-to-node"||x==="outside-to-node-or-label"?W=G:(x==="outside-to-line"||x==="outside-to-line-or-label")&&(W=[s.x,s.y]),r=e.nodeShapes[this.getNodeShape(a)].intersectLine(i.x,i.y,a.outerWidth(),a.outerHeight(),W[0],W[1],0),x==="outside-to-node-or-label"||x==="outside-to-line-or-label"){var Re=a._private.rscratch,$e=Re.labelWidth,ze=Re.labelHeight,Be=Re.labelX,_e=Re.labelY,rt=$e/2,je=ze/2,We=a.pstyle("text-valign").value;We==="top"?_e-=je:We==="bottom"&&(_e+=je);var et=a.pstyle("text-halign").value;et==="left"?Be-=rt:et==="right"&&(Be+=rt);var fe=Fa(W[0],W[1],[Be-rt,_e-je,Be+rt,_e-je,Be+rt,_e+je,Be-rt,_e+je],i.x,i.y);if(fe.length>0){var O=s,oe=Fr(O,ea(r)),Ce=Fr(O,ea(fe)),ve=oe;if(Ce<oe&&(r=[fe[0],fe[1]],ve=Ce),fe.length>2){var ye=Fr(O,{x:fe[2],y:fe[3]});ye<ve&&(r=[fe[2],fe[3]])}}}var Ue=wn(r,G,e.arrowShapes[u].spacing(t)+f),Ee=wn(r,G,e.arrowShapes[u].gap(t)+f);c.startX=Ee[0],c.startY=Ee[1],c.arrowStartX=Ue[0],c.arrowStartY=Ue[1],E&&(!R(c.startX)||!R(c.startY)||!R(c.endX)||!R(c.endY)?c.badLine=!0:c.badLine=!1)},Ja.getSourceEndpoint=function(t){var e=t[0]._private.rscratch;switch(this.recalculateRenderedStyle(t),e.edgeType){case"haystack":return{x:e.haystackPts[0],y:e.haystackPts[1]};default:return{x:e.arrowStartX,y:e.arrowStartY}}},Ja.getTargetEndpoint=function(t){var e=t[0]._private.rscratch;switch(this.recalculateRenderedStyle(t),e.edgeType){case"haystack":return{x:e.haystackPts[2],y:e.haystackPts[3]};default:return{x:e.arrowEndX,y:e.arrowEndY}}};var Vi={};function yg(t,e,r){for(var a=function(l,f,h,c){return Lt(l,f,h,c)},n=e._private,i=n.rstyle.bezierPts,s=0;s<t.bezierProjPcts.length;s++){var o=t.bezierProjPcts[s];i.push({x:a(r[0],r[2],r[4],o),y:a(r[1],r[3],r[5],o)})}}Vi.storeEdgeProjections=function(t){var e=t._private,r=e.rscratch,a=r.edgeType;if(e.rstyle.bezierPts=null,e.rstyle.linePts=null,e.rstyle.haystackPts=null,a==="multibezier"||a==="bezier"||a==="self"||a==="compound"){e.rstyle.bezierPts=[];for(var n=0;n+5<r.allpts.length;n+=4)yg(this,t,r.allpts.slice(n,n+6))}else if(a==="segments")for(var i=e.rstyle.linePts=[],n=0;n+1<r.allpts.length;n+=2)i.push({x:r.allpts[n],y:r.allpts[n+1]});else if(a==="haystack"){var s=r.haystackPts;e.rstyle.haystackPts=[{x:s[0],y:s[1]},{x:s[2],y:s[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth},Vi.recalculateEdgeProjections=function(t){this.findEdgeControlPoints(t)};var hr={};hr.recalculateNodeLabelProjection=function(t){var e=t.pstyle("label").strValue;if(!ke(e)){var r,a,n=t._private,i=t.width(),s=t.height(),o=t.padding(),u=t.position(),l=t.pstyle("text-halign").strValue,f=t.pstyle("text-valign").strValue,h=n.rscratch,c=n.rstyle;switch(l){case"left":r=u.x-i/2-o;break;case"right":r=u.x+i/2+o;break;default:r=u.x}switch(f){case"top":a=u.y-s/2-o;break;case"bottom":a=u.y+s/2+o;break;default:a=u.y}h.labelX=r,h.labelY=a,c.labelX=r,c.labelY=a,this.calculateLabelAngles(t),this.applyLabelDimensions(t)}};var sl=function(e,r){var a=Math.atan(r/e);return e===0&&a<0&&(a=a*-1),a},ol=function(e,r){var a=r.x-e.x,n=r.y-e.y;return sl(a,n)},mg=function(e,r,a,n){var i=Pa(0,n-.001,1),s=Pa(0,n+.001,1),o=ta(e,r,a,i),u=ta(e,r,a,s);return ol(o,u)};hr.recalculateEdgeLabelProjections=function(t){var e,r=t._private,a=r.rscratch,n=this,i={mid:t.pstyle("label").strValue,source:t.pstyle("source-label").strValue,target:t.pstyle("target-label").strValue};if(i.mid||i.source||i.target){e={x:a.midX,y:a.midY};var s=function(h,c,d){Tr(r.rscratch,h,c,d),Tr(r.rstyle,h,c,d)};s("labelX",null,e.x),s("labelY",null,e.y);var o=sl(a.midDispX,a.midDispY);s("labelAutoAngle",null,o);var u=function f(){if(f.cache)return f.cache;for(var h=[],c=0;c+5<a.allpts.length;c+=4){var d={x:a.allpts[c],y:a.allpts[c+1]},v={x:a.allpts[c+2],y:a.allpts[c+3]},y={x:a.allpts[c+4],y:a.allpts[c+5]};h.push({p0:d,p1:v,p2:y,startDist:0,length:0,segments:[]})}var p=r.rstyle.bezierPts,g=n.bezierProjPcts.length;function m(x,k,C,B,G){var M=Br(k,C),W=x.segments[x.segments.length-1],F={p0:k,p1:C,t0:B,t1:G,startDist:W?W.startDist+W.length:0,length:M};x.segments.push(F),x.length+=M}for(var b=0;b<h.length;b++){var E=h[b],I=h[b-1];I&&(E.startDist=I.startDist+I.length),m(E,E.p0,p[b*g],0,n.bezierProjPcts[0]);for(var A=0;A<g-1;A++)m(E,p[b*g+A],p[b*g+A+1],n.bezierProjPcts[A],n.bezierProjPcts[A+1]);m(E,p[b*g+g-1],E.p2,n.bezierProjPcts[g-1],1)}return f.cache=h},l=function(h){var c,d=h==="source";if(i[h]){var v=t.pstyle(h+"-text-offset").pfValue;switch(a.edgeType){case"self":case"compound":case"bezier":case"multibezier":{for(var y=u(),p,g=0,m=0,b=0;b<y.length;b++){for(var E=y[d?b:y.length-1-b],I=0;I<E.segments.length;I++){var A=E.segments[d?I:E.segments.length-1-I],x=b===y.length-1&&I===E.segments.length-1;if(g=m,m+=A.length,m>=v||x){p={cp:E,segment:A};break}}if(p)break}var k=p.cp,C=p.segment,B=(v-g)/C.length,G=C.t1-C.t0,M=d?C.t0+G*B:C.t1-G*B;M=Pa(0,M,1),e=ta(k.p0,k.p1,k.p2,M),c=mg(k.p0,k.p1,k.p2,M);break}case"straight":case"segments":case"haystack":{for(var W=0,F,re,K,X,ne=a.allpts.length,ue=0;ue+3<ne&&(d?(K={x:a.allpts[ue],y:a.allpts[ue+1]},X={x:a.allpts[ue+2],y:a.allpts[ue+3]}):(K={x:a.allpts[ne-2-ue],y:a.allpts[ne-1-ue]},X={x:a.allpts[ne-4-ue],y:a.allpts[ne-3-ue]}),F=Br(K,X),re=W,W+=F,!(W>=v));ue+=2);var me=v-re,ie=me/F;ie=Pa(0,ie,1),e=Df(K,X,ie),c=ol(K,X);break}}s("labelX",h,e.x),s("labelY",h,e.y),s("labelAutoAngle",h,c)}};l("source"),l("target"),this.applyLabelDimensions(t)}},hr.applyLabelDimensions=function(t){this.applyPrefixedLabelDimensions(t),t.isEdge()&&(this.applyPrefixedLabelDimensions(t,"source"),this.applyPrefixedLabelDimensions(t,"target"))},hr.applyPrefixedLabelDimensions=function(t,e){var r=t._private,a=this.getLabelText(t,e),n=this.calculateLabelDimensions(t,a),i=t.pstyle("line-height").pfValue,s=t.pstyle("text-wrap").strValue,o=tr(r.rscratch,"labelWrapCachedLines",e)||[],u=s!=="wrap"?1:Math.max(o.length,1),l=n.height/u,f=l*i,h=n.width,c=n.height+(u-1)*(i-1)*l;Tr(r.rstyle,"labelWidth",e,h),Tr(r.rscratch,"labelWidth",e,h),Tr(r.rstyle,"labelHeight",e,c),Tr(r.rscratch,"labelHeight",e,c),Tr(r.rscratch,"labelLineHeight",e,f)},hr.getLabelText=function(t,e){var r=t._private,a=e?e+"-":"",n=t.pstyle(a+"label").strValue,i=t.pstyle("text-transform").value,s=function(me,ie){return ie?(Tr(r.rscratch,me,e,ie),ie):tr(r.rscratch,me,e)};if(!n)return"";i=="none"||(i=="uppercase"?n=n.toUpperCase():i=="lowercase"&&(n=n.toLowerCase()));var o=t.pstyle("text-wrap").value;if(o==="wrap"){var u=s("labelKey");if(u!=null&&s("labelWrapKey")===u)return s("labelWrapCachedText");for(var l="​",f=n.split(`
-`),h=t.pstyle("text-max-width").pfValue,c=t.pstyle("text-overflow-wrap").value,d=c==="anywhere",v=[],y=/[\s\u200b]+/,p=d?"":" ",g=0;g<f.length;g++){var m=f[g],b=this.calculateLabelDimensions(t,m),E=b.width;if(d){var I=m.split("").join(l);m=I}if(E>h){for(var A=m.split(y),x="",k=0;k<A.length;k++){var C=A[k],B=x.length===0?C:x+p+C,G=this.calculateLabelDimensions(t,B),M=G.width;M<=h?x+=C+p:(x&&v.push(x),x=C+p)}x.match(/^[\s\u200b]+$/)||v.push(x)}else v.push(m)}s("labelWrapCachedLines",v),n=s("labelWrapCachedText",v.join(`
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ot=Ce.collection(t.getAllInBox(ye[0],ye[1],ye[2],ye[3]));t.redrawHint("select",!0),ot.length>0&&t.redrawHint("eles",!0),Ce.emit({type:"boxend",originalEvent:O,position:{x:ve[0],y:ve[1]}});var Ke=function(Rt){return Rt.selectable()&&!Rt.selected()};Ce.selectionType()==="additive"||Qe||Ce.$(r).unmerge(ot).unselect(),ot.emit("box").stdFilter(Ke).select().emit("boxselect"),t.redraw()}if(t.hoverData.dragging&&(t.hoverData.dragging=!1,t.redrawHint("select",!0),t.redrawHint("eles",!0),t.redraw()),!ye[4]){t.redrawHint("drag",!0),t.redrawHint("eles",!0);var Je=Ge&&Ge.grabbed();p(Ee),Je&&(Ge.emit("freeon"),Ee.emit("free"),t.dragData.didDrag&&(Ge.emit("dragfreeon"),Ee.emit("dragfree")))}}ye[4]=0,t.hoverData.down=null,t.hoverData.cxtStarted=!1,t.hoverData.draggingEles=!1,t.hoverData.selecting=!1,t.hoverData.isOverThresholdDrag=!1,t.dragData.didDrag=!1,t.hoverData.dragged=!1,t.hoverData.dragDelta=[],t.hoverData.mdownPos=null,t.hoverData.mdownGPos=null}},!1);var W=function(O){if(!t.scrollingPage){var oe=t.cy,Ce=oe.zoom(),ve=oe.pan(),ye=t.projectIntoViewport(O.clientX,O.clientY),Ue=[ye[0]*Ce+ve.x,ye[1]*Ce+ve.y];if(t.hoverData.draggingEles||t.hoverData.dragging||t.hoverData.cxtStarted||k()){O.preventDefault();return}if(oe.panningEnabled()&&oe.userPanningEnabled()&&oe.zoomingEnabled()&&oe.userZoomingEnabled()){O.preventDefault(),t.data.wheelZooming=!0,clearTimeout(t.data.wheelTimeout),t.data.wheelTimeout=setTimeout(function(){t.data.wheelZooming=!1,t.redrawHint("eles",!0),t.redraw()},150);var Ee;O.deltaY!=null?Ee=O.deltaY/-250:O.wheelDeltaY!=null?Ee=O.wheelDeltaY/1e3:Ee=O.wheelDelta/1e3,Ee=Ee*t.wheelSensitivity;var Ge=O.deltaMode===1;Ge&&(Ee*=33);var Qe=oe.zoom()*Math.pow(10,Ee);O.type==="gesturechange"&&(Qe=t.gestureStartZoom*O.scale),oe.zoom({level:Qe,renderedPosition:{x:Ue[0],y:Ue[1]}}),oe.emit(O.type==="gesturechange"?"pinchzoom":"scrollzoom")}}};t.registerBinding(t.container,"wheel",W,!0),t.registerBinding(e,"scroll",function(O){t.scrollingPage=!0,clearTimeout(t.scrollingPageTimeout),t.scrollingPageTimeout=setTimeout(function(){t.scrollingPage=!1},250)},!0),t.registerBinding(t.container,"gesturestart",function(O){t.gestureStartZoom=t.cy.zoom(),t.hasTouchStarted||O.preventDefault()},!0),t.registerBinding(t.container,"gesturechange",function(fe){t.hasTouchStarted||W(fe)},!0),t.registerBinding(t.container,"mouseout",function(O){var oe=t.projectIntoViewport(O.clientX,O.clientY);t.cy.emit({originalEvent:O,type:"mouseout",position:{x:oe[0],y:oe[1]}})},!1),t.registerBinding(t.container,"mouseover",function(O){var oe=t.projectIntoViewport(O.clientX,O.clientY);t.cy.emit({originalEvent:O,type:"mouseover",position:{x:oe[0],y:oe[1]}})},!1);var F,re,K,X,ne,ue,me,ie,de,we,De,xe,Te,se=function(O,oe,Ce,ve){return Math.sqrt((Ce-O)*(Ce-O)+(ve-oe)*(ve-oe))},Se=function(O,oe,Ce,ve){return(Ce-O)*(Ce-O)+(ve-oe)*(ve-oe)},Ae;t.registerBinding(t.container,"touchstart",Ae=function(O){if(t.hasTouchStarted=!0,!!C(O)){m(),t.touchData.capture=!0,t.data.bgActivePosistion=void 0;var oe=t.cy,Ce=t.touchData.now,ve=t.touchData.earlier;if(O.touches[0]){var ye=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);Ce[0]=ye[0],Ce[1]=ye[1]}if(O.touches[1]){var ye=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);Ce[2]=ye[0],Ce[3]=ye[1]}if(O.touches[2]){var ye=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);Ce[4]=ye[0],Ce[5]=ye[1]}if(O.touches[1]){t.touchData.singleTouchMoved=!0,p(t.dragData.touchDragEles);var Ue=t.findContainerClientCoords();de=Ue[0],we=Ue[1],De=Ue[2],xe=Ue[3],F=O.touches[0].clientX-de,re=O.touches[0].clientY-we,K=O.touches[1].clientX-de,X=O.touches[1].clientY-we,Te=0<=F&&F<=De&&0<=K&&K<=De&&0<=re&&re<=xe&&0<=X&&X<=xe;var Ee=oe.pan(),Ge=oe.zoom();ne=se(F,re,K,X),ue=Se(F,re,K,X),me=[(F+K)/2,(re+X)/2],ie=[(me[0]-Ee.x)/Ge,(me[1]-Ee.y)/Ge];var Qe=200,ft=Qe*Qe;if(ue<ft&&!O.touches[2]){var qe=t.findNearestElement(Ce[0],Ce[1],!0,!0),ot=t.findNearestElement(Ce[2],Ce[3],!0,!0);qe&&qe.isNode()?(qe.activate().emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start=qe):ot&&ot.isNode()?(ot.activate().emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start=ot):oe.emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!0,t.touchData.cxtDragged=!1,t.data.bgActivePosistion=void 0,t.redraw();return}}if(O.touches[2])oe.boxSelectionEnabled()&&O.preventDefault();else if(!O.touches[1]){if(O.touches[0]){var Ke=t.findNearestElements(Ce[0],Ce[1],!0,!0),Je=Ke[0];if(Je!=null&&(Je.activate(),t.touchData.start=Je,t.touchData.starts=Ke,t.nodeIsGrabbable(Je))){var Dt=t.dragData.touchDragEles=oe.collection(),Rt=null;t.redrawHint("eles",!0),t.redrawHint("drag",!0),Je.selected()?(Rt=oe.$(function(Ut){return Ut.selected()&&t.nodeIsGrabbable(Ut)}),v(Rt,{addToList:Dt})):y(Je,{addToList:Dt}),f(Je);var nr=function(Er){return{originalEvent:O,type:Er,position:{x:Ce[0],y:Ce[1]}}};Je.emit(nr("grabon")),Rt?Rt.forEach(function(Ut){Ut.emit(nr("grab"))}):Je.emit(nr("grab"))}a(Je,["touchstart","tapstart","vmousedown"],O,{x:Ce[0],y:Ce[1]}),Je==null&&(t.data.bgActivePosistion={x:ye[0],y:ye[1]},t.redrawHint("select",!0),t.redraw()),t.touchData.singleTouchMoved=!1,t.touchData.singleTouchStartTime=+new Date,clearTimeout(t.touchData.tapholdTimeout),t.touchData.tapholdTimeout=setTimeout(function(){t.touchData.singleTouchMoved===!1&&!t.pinching&&!t.touchData.selecting&&a(t.touchData.start,["taphold"],O,{x:Ce[0],y:Ce[1]})},t.tapholdDuration)}}if(O.touches.length>=1){for(var ir=t.touchData.startPosition=[null,null,null,null,null,null],kt=0;kt<Ce.length;kt++)ir[kt]=ve[kt]=Ce[kt];var Jt=O.touches[0];t.touchData.startGPosition=[Jt.clientX,Jt.clientY]}}},!1);var Le;t.registerBinding(window,"touchmove",Le=function(O){var oe=t.touchData.capture;if(!(!oe&&!C(O))){var Ce=t.selection,ve=t.cy,ye=t.touchData.now,Ue=t.touchData.earlier,Ee=ve.zoom();if(O.touches[0]){var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}if(O.touches[1]){var Ge=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);ye[2]=Ge[0],ye[3]=Ge[1]}if(O.touches[2]){var Ge=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);ye[4]=Ge[0],ye[5]=Ge[1]}var Qe=t.touchData.startGPosition,ft;if(oe&&O.touches[0]&&Qe){for(var qe=[],ot=0;ot<ye.length;ot++)qe[ot]=ye[ot]-Ue[ot];var Ke=O.touches[0].clientX-Qe[0],Je=Ke*Ke,Dt=O.touches[0].clientY-Qe[1],Rt=Dt*Dt,nr=Je+Rt;ft=nr>=t.touchTapThreshold2}if(oe&&t.touchData.cxt){O.preventDefault();var ir=O.touches[0].clientX-de,kt=O.touches[0].clientY-we,Jt=O.touches[1].clientX-de,Ut=O.touches[1].clientY-we,Er=Se(ir,kt,Jt,Ut),Rr=Er/ue,Ta=150,Xr=Ta*Ta,Ca=1.5,ti=Ca*Ca;if(Rr>=ti||Er>=Xr){t.touchData.cxt=!1,t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var Wr={originalEvent:O,type:"cxttapend",position:{x:ye[0],y:ye[1]}};t.touchData.start?(t.touchData.start.unactivate().emit(Wr),t.touchData.start=null):ve.emit(Wr)}}if(oe&&t.touchData.cxt){var Wr={originalEvent:O,type:"cxtdrag",position:{x:ye[0],y:ye[1]}};t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.touchData.start?t.touchData.start.emit(Wr):ve.emit(Wr),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxtDragged=!0;var Xt=t.findNearestElement(ye[0],ye[1],!0,!0);(!t.touchData.cxtOver||Xt!==t.touchData.cxtOver)&&(t.touchData.cxtOver&&t.touchData.cxtOver.emit({originalEvent:O,type:"cxtdragout",position:{x:ye[0],y:ye[1]}}),t.touchData.cxtOver=Xt,Xt&&Xt.emit({originalEvent:O,type:"cxtdragover",position:{x:ye[0],y:ye[1]}}))}else if(oe&&O.touches[2]&&ve.boxSelectionEnabled())O.preventDefault(),t.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,t.touchData.selecting||ve.emit({originalEvent:O,type:"boxstart",position:{x:ye[0],y:ye[1]}}),t.touchData.selecting=!0,t.touchData.didSelect=!0,Ce[4]=1,!Ce||Ce.length===0||Ce[0]===void 0?(Ce[0]=(ye[0]+ye[2]+ye[4])/3,Ce[1]=(ye[1]+ye[3]+ye[5])/3,Ce[2]=(ye[0]+ye[2]+ye[4])/3+1,Ce[3]=(ye[1]+ye[3]+ye[5])/3+1):(Ce[2]=(ye[0]+ye[2]+ye[4])/3,Ce[3]=(ye[1]+ye[3]+ye[5])/3),t.redrawHint("select",!0),t.redraw();else if(oe&&O.touches[1]&&!t.touchData.didSelect&&ve.zoomingEnabled()&&ve.panningEnabled()&&ve.userZoomingEnabled()&&ve.userPanningEnabled()){O.preventDefault(),t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var $t=t.dragData.touchDragEles;if($t){t.redrawHint("drag",!0);for(var Wt=0;Wt<$t.length;Wt++){var ri=$t[Wt]._private;ri.grabbed=!1,ri.rscratch.inDragLayer=!1}}var vr=t.touchData.start,ir=O.touches[0].clientX-de,kt=O.touches[0].clientY-we,Jt=O.touches[1].clientX-de,Ut=O.touches[1].clientY-we,Fl=se(ir,kt,Jt,Ut),vp=Fl/ne;if(Te){var dp=ir-F,gp=kt-re,pp=Jt-K,yp=Ut-X,mp=(dp+pp)/2,bp=(gp+yp)/2,an=ve.zoom(),qi=an*vp,ai=ve.pan(),Gl=ie[0]*an+ai.x,zl=ie[1]*an+ai.y,Ep={x:-qi/an*(Gl-ai.x-mp)+Gl,y:-qi/an*(zl-ai.y-bp)+zl};if(vr&&vr.active()){var $t=t.dragData.touchDragEles;p($t),t.redrawHint("drag",!0),t.redrawHint("eles",!0),vr.unactivate().emit("freeon"),$t.emit("free"),t.dragData.didDrag&&(vr.emit("dragfreeon"),$t.emit("dragfree"))}ve.viewport({zoom:qi,pan:Ep,cancelOnFailedZoom:!0}),ve.emit("pinchzoom"),ne=Fl,F=ir,re=kt,K=Jt,X=Ut,t.pinching=!0}if(O.touches[0]){var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}if(O.touches[1]){var Ge=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);ye[2]=Ge[0],ye[3]=Ge[1]}if(O.touches[2]){var Ge=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);ye[4]=Ge[0],ye[5]=Ge[1]}}else if(O.touches[0]&&!t.touchData.didSelect){var sr=t.touchData.start,Ki=t.touchData.last,Xt;if(!t.hoverData.draggingEles&&!t.swipePanning&&(Xt=t.findNearestElement(ye[0],ye[1],!0,!0)),oe&&sr!=null&&O.preventDefault(),oe&&sr!=null&&t.nodeIsDraggable(sr))if(ft){var $t=t.dragData.touchDragEles,Vl=!t.dragData.didDrag;Vl&&v($t,{inDragLayer:!0}),t.dragData.didDrag=!0;var nn={x:0,y:0};if(R(qe[0])&&R(qe[1])&&(nn.x+=qe[0],nn.y+=qe[1],Vl)){t.redrawHint("eles",!0);var or=t.touchData.dragDelta;or&&R(or[0])&&R(or[1])&&(nn.x+=or[0],nn.y+=or[1])}t.hoverData.draggingEles=!0,$t.silentShift(nn).emit("position drag"),t.redrawHint("drag",!0),t.touchData.startPosition[0]==Ue[0]&&t.touchData.startPosition[1]==Ue[1]&&t.redrawHint("eles",!0),t.redraw()}else{var or=t.touchData.dragDelta=t.touchData.dragDelta||[];or.length===0?(or.push(qe[0]),or.push(qe[1])):(or[0]+=qe[0],or[1]+=qe[1])}if(a(sr||Xt,["touchmove","tapdrag","vmousemove"],O,{x:ye[0],y:ye[1]}),(!sr||!sr.grabbed())&&Xt!=Ki&&(Ki&&Ki.emit({originalEvent:O,type:"tapdragout",position:{x:ye[0],y:ye[1]}}),Xt&&Xt.emit({originalEvent:O,type:"tapdragover",position:{x:ye[0],y:ye[1]}})),t.touchData.last=Xt,oe)for(var Wt=0;Wt<ye.length;Wt++)ye[Wt]&&t.touchData.startPosition[Wt]&&ft&&(t.touchData.singleTouchMoved=!0);if(oe&&(sr==null||sr.pannable())&&ve.panningEnabled()&&ve.userPanningEnabled()){var wp=i(sr,t.touchData.starts);wp&&(O.preventDefault(),t.data.bgActivePosistion||(t.data.bgActivePosistion=ea(t.touchData.startPosition)),t.swipePanning?(ve.panBy({x:qe[0]*Ee,y:qe[1]*Ee}),ve.emit("dragpan")):ft&&(t.swipePanning=!0,ve.panBy({x:Ke*Ee,y:Dt*Ee}),ve.emit("dragpan"),sr&&(sr.unactivate(),t.redrawHint("select",!0),t.touchData.start=null)));var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}}for(var ot=0;ot<ye.length;ot++)Ue[ot]=ye[ot];oe&&O.touches.length>0&&!t.hoverData.draggingEles&&!t.swipePanning&&t.data.bgActivePosistion!=null&&(t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.redraw())}},!1);var Ne;t.registerBinding(e,"touchcancel",Ne=function(O){var oe=t.touchData.start;t.touchData.capture=!1,oe&&oe.unactivate()});var Fe,Xe,Ie,Re;if(t.registerBinding(e,"touchend",Fe=function(O){var oe=t.touchData.start,Ce=t.touchData.capture;if(Ce)O.touches.length===0&&(t.touchData.capture=!1),O.preventDefault();else return;var ve=t.selection;t.swipePanning=!1,t.hoverData.draggingEles=!1;var ye=t.cy,Ue=ye.zoom(),Ee=t.touchData.now,Ge=t.touchData.earlier;if(O.touches[0]){var Qe=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);Ee[0]=Qe[0],Ee[1]=Qe[1]}if(O.touches[1]){var Qe=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);Ee[2]=Qe[0],Ee[3]=Qe[1]}if(O.touches[2]){var Qe=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);Ee[4]=Qe[0],Ee[5]=Qe[1]}oe&&oe.unactivate();var ft;if(t.touchData.cxt){if(ft={originalEvent:O,type:"cxttapend",position:{x:Ee[0],y:Ee[1]}},oe?oe.emit(ft):ye.emit(ft),!t.touchData.cxtDragged){var qe={originalEvent:O,type:"cxttap",position:{x:Ee[0],y:Ee[1]}};oe?oe.emit(qe):ye.emit(qe)}t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!1,t.touchData.start=null,t.redraw();return}if(!O.touches[2]&&ye.boxSelectionEnabled()&&t.touchData.selecting){t.touchData.selecting=!1;var ot=ye.collection(t.getAllInBox(ve[0],ve[1],ve[2],ve[3]));ve[0]=void 0,ve[1]=void 0,ve[2]=void 0,ve[3]=void 0,ve[4]=0,t.redrawHint("select",!0),ye.emit({type:"boxend",originalEvent:O,position:{x:Ee[0],y:Ee[1]}});var Ke=function(Xr){return Xr.selectable()&&!Xr.selected()};ot.emit("box").stdFilter(Ke).select().emit("boxselect"),ot.nonempty()&&t.redrawHint("eles",!0),t.redraw()}if(oe!=null&&oe.unactivate(),O.touches[2])t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);else if(!O.touches[1]){if(!O.touches[0]){if(!O.touches[0]){t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var Je=t.dragData.touchDragEles;if(oe!=null){var Dt=oe._private.grabbed;p(Je),t.redrawHint("drag",!0),t.redrawHint("eles",!0),Dt&&(oe.emit("freeon"),Je.emit("free"),t.dragData.didDrag&&(oe.emit("dragfreeon"),Je.emit("dragfree"))),a(oe,["touchend","tapend","vmouseup","tapdragout"],O,{x:Ee[0],y:Ee[1]}),oe.unactivate(),t.touchData.start=null}else{var Rt=t.findNearestElement(Ee[0],Ee[1],!0,!0);a(Rt,["touchend","tapend","vmouseup","tapdragout"],O,{x:Ee[0],y:Ee[1]})}var nr=t.touchData.startPosition[0]-Ee[0],ir=nr*nr,kt=t.touchData.startPosition[1]-Ee[1],Jt=kt*kt,Ut=ir+Jt,Er=Ut*Ue*Ue;t.touchData.singleTouchMoved||(oe||ye.$(":selected").unselect(["tapunselect"]),a(oe,["tap","vclick"],O,{x:Ee[0],y:Ee[1]}),Xe=!1,O.timeStamp-Re<=ye.multiClickDebounceTime()?(Ie&&clearTimeout(Ie),Xe=!0,Re=null,a(oe,["dbltap","vdblclick"],O,{x:Ee[0],y:Ee[1]})):(Ie=setTimeout(function(){Xe||a(oe,["onetap","voneclick"],O,{x:Ee[0],y:Ee[1]})},ye.multiClickDebounceTime()),Re=O.timeStamp)),oe!=null&&!t.dragData.didDrag&&oe._private.selectable&&Er<t.touchTapThreshold2&&!t.pinching&&(ye.selectionType()==="single"?(ye.$(r).unmerge(oe).unselect(["tapunselect"]),oe.select(["tapselect"])):oe.selected()?oe.unselect(["tapunselect"]):oe.select(["tapselect"]),t.redrawHint("eles",!0)),t.touchData.singleTouchMoved=!0}}}for(var Rr=0;Rr<Ee.length;Rr++)Ge[Rr]=Ee[Rr];t.dragData.didDrag=!1,O.touches.length===0&&(t.touchData.dragDelta=[],t.touchData.startPosition=[null,null,null,null,null,null],t.touchData.startGPosition=null,t.touchData.didSelect=!1),O.touches.length<2&&(O.touches.length===1&&(t.touchData.startGPosition=[O.touches[0].clientX,O.touches[0].clientY]),t.pinching=!1,t.redrawHint("eles",!0),t.redraw())},!1),typeof TouchEvent>"u"){var $e=[],ze=function(O){return{clientX:O.clientX,clientY:O.clientY,force:1,identifier:O.pointerId,pageX:O.pageX,pageY:O.pageY,radiusX:O.width/2,radiusY:O.height/2,screenX:O.screenX,screenY:O.screenY,target:O.target}},Be=function(O){return{event:O,touch:ze(O)}},_e=function(O){$e.push(Be(O))},rt=function(O){for(var oe=0;oe<$e.length;oe++){var Ce=$e[oe];if(Ce.event.pointerId===O.pointerId){$e.splice(oe,1);return}}},je=function(O){var oe=$e.filter(function(Ce){return Ce.event.pointerId===O.pointerId})[0];oe.event=O,oe.touch=ze(O)},We=function(O){O.touches=$e.map(function(oe){return oe.touch})},et=function(O){return O.pointerType==="mouse"||O.pointerType===4};t.registerBinding(t.container,"pointerdown",function(fe){et(fe)||(fe.preventDefault(),_e(fe),We(fe),Ae(fe))}),t.registerBinding(t.container,"pointerup",function(fe){et(fe)||(rt(fe),We(fe),Fe(fe))}),t.registerBinding(t.container,"pointercancel",function(fe){et(fe)||(rt(fe),We(fe),Ne(fe))}),t.registerBinding(t.container,"pointermove",function(fe){et(fe)||(fe.preventDefault(),je(fe),We(fe),Le(fe))})}};var mr={};mr.generatePolygon=function(t,e){return this.nodeShapes[t]={renderer:this,name:t,points:e,draw:function(a,n,i,s,o){this.renderer.nodeShapeImpl("polygon",a,n,i,s,o,this.points)},intersectLine:function(a,n,i,s,o,u,l){return Fa(o,u,this.points,a,n,i/2,s/2,l)},checkPoint:function(a,n,i,s,o,u,l){return pr(a,n,this.points,u,l,s,o,[0,-1],i)}}},mr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){return Gf(i,s,e,r,a/2+o,n/2+o)},checkPoint:function(e,r,a,n,i,s,o){return Gr(e,r,n,i,s,o,a)}}},mr.generateRoundPolygon=function(t,e){for(var r=new Array(e.length*2),a=0;a<e.length/2;a++){var n=a*2,i=void 0;a<e.length/2-1?i=(a+1)*2:i=0,r[a*4]=e[n],r[a*4+1]=e[n+1];var s=e[i]-e[n],o=e[i+1]-e[n+1],u=Math.sqrt(s*s+o*o);r[a*4+2]=s/u,r[a*4+3]=o/u}return this.nodeShapes[t]={renderer:this,name:t,points:r,draw:function(f,h,c,d,v){this.renderer.nodeShapeImpl("round-polygon",f,h,c,d,v,this.points)},intersectLine:function(f,h,c,d,v,y,p){return zf(v,y,this.points,f,h,c,d)},checkPoint:function(f,h,c,d,v,y,p){return Ff(f,h,this.points,y,p,d,v)}}},mr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){return Ds(i,s,e,r,a,n,o)},checkPoint:function(e,r,a,n,i,s,o){var u=Ga(n,i),l=u*2;return!!(pr(e,r,this.points,s,o,n,i-l,[0,-1],a)||pr(e,r,this.points,s,o,n-l,i,[0,-1],a)||Gr(e,r,l,l,s-n/2+u,o-i/2+u,a)||Gr(e,r,l,l,s+n/2-u,o-i/2+u,a)||Gr(e,r,l,l,s+n/2-u,o+i/2-u,a)||Gr(e,r,l,l,s-n/2+u,o+i/2-u,a))}}},mr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:Ls(),points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},generateCutTrianglePts:function(e,r,a,n){var i=this.cornerLength,s=r/2,o=e/2,u=a-o,l=a+o,f=n-s,h=n+s;return{topLeft:[u,f+i,u+i,f,u+i,f+i],topRight:[l-i,f,l,f+i,l-i,f+i],bottomRight:[l,h-i,l-i,h,l-i,h-i],bottomLeft:[u+i,h,u,h-i,u+i,h-i]}},intersectLine:function(e,r,a,n,i,s,o){var u=this.generateCutTrianglePts(a+2*o,n+2*o,e,r),l=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return Fa(i,s,l,e,r)},checkPoint:function(e,r,a,n,i,s,o){if(pr(e,r,this.points,s,o,n,i-2*this.cornerLength,[0,-1],a)||pr(e,r,this.points,s,o,n-2*this.cornerLength,i,[0,-1],a))return!0;var u=this.generateCutTrianglePts(n,i,s,o);return Ht(e,r,u.topLeft)||Ht(e,r,u.topRight)||Ht(e,r,u.bottomRight)||Ht(e,r,u.bottomLeft)}}},mr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){var u=.15,l=.5,f=.85,h=this.generateBarrelBezierPts(a+2*o,n+2*o,e,r),c=function(y){var p=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},u),g=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},l),m=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},f);return[y[0],y[1],p.x,p.y,g.x,g.y,m.x,m.y,y[4],y[5]]},d=[].concat(c(h.topLeft),c(h.topRight),c(h.bottomRight),c(h.bottomLeft));return Fa(i,s,d,e,r)},generateBarrelBezierPts:function(e,r,a,n){var i=r/2,s=e/2,o=a-s,u=a+s,l=n-i,f=n+i,h=pi(e,r),c=h.heightOffset,d=h.widthOffset,v=h.ctrlPtOffsetPct*e,y={topLeft:[o,l+c,o+v,l,o+d,l],topRight:[u-d,l,u-v,l,u,l+c],bottomRight:[u,f-c,u-v,f,u-d,f],bottomLeft:[o+d,f,o+v,f,o,f-c]};return y.topLeft.isTop=!0,y.topRight.isTop=!0,y.bottomLeft.isBottom=!0,y.bottomRight.isBottom=!0,y},checkPoint:function(e,r,a,n,i,s,o){var u=pi(n,i),l=u.heightOffset,f=u.widthOffset;if(pr(e,r,this.points,s,o,n,i-2*l,[0,-1],a)||pr(e,r,this.points,s,o,n-2*f,i,[0,-1],a))return!0;for(var h=this.generateBarrelBezierPts(n,i,s,o),c=function(x,k,C){var B=C[4],G=C[2],M=C[0],W=C[5],F=C[1],re=Math.min(B,M),K=Math.max(B,M),X=Math.min(W,F),ne=Math.max(W,F);if(re<=x&&x<=K&&X<=k&&k<=ne){var ue=Vf(B,G,M),me=Rf(ue[0],ue[1],ue[2],x),ie=me.filter(function(de){return 0<=de&&de<=1});if(ie.length>0)return ie[0]}return null},d=Object.keys(h),v=0;v<d.length;v++){var y=d[v],p=h[y],g=c(e,r,p);if(g!=null){var m=p[5],b=p[3],E=p[1],I=Lt(m,b,E,g);if(p.isTop&&I<=r||p.isBottom&&r<=I)return!0}}return!1}}},mr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){var u=e-(a/2+o),l=r-(n/2+o),f=l,h=e+(a/2+o),c=Cr(i,s,e,r,u,l,h,f,!1);return c.length>0?c:Ds(i,s,e,r,a,n,o)},checkPoint:function(e,r,a,n,i,s,o){var u=Ga(n,i),l=2*u;if(pr(e,r,this.points,s,o,n,i-l,[0,-1],a)||pr(e,r,this.points,s,o,n-l,i,[0,-1],a))return!0;var f=n/2+2*a,h=i/2+2*a,c=[s-f,o-h,s-f,o,s+f,o,s+f,o-h];return!!(Ht(e,r,c)||Gr(e,r,l,l,s+n/2-u,o+i/2-u,a)||Gr(e,r,l,l,s-n/2+u,o+i/2-u,a))}}},mr.registerNodeShapes=function(){var t=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",_t(3,0)),this.generateRoundPolygon("round-triangle",_t(3,0)),this.generatePolygon("rectangle",_t(4,0)),t.square=t.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var r=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",r),this.generateRoundPolygon("round-diamond",r)}this.generatePolygon("pentagon",_t(5,0)),this.generateRoundPolygon("round-pentagon",_t(5,0)),this.generatePolygon("hexagon",_t(6,0)),this.generateRoundPolygon("round-hexagon",_t(6,0)),this.generatePolygon("heptagon",_t(7,0)),this.generateRoundPolygon("round-heptagon",_t(7,0)),this.generatePolygon("octagon",_t(8,0)),this.generateRoundPolygon("round-octagon",_t(8,0));var a=new Array(20);{var n=di(5,0),i=di(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o<i.length/2;o++)i[o*2]*=s,i[o*2+1]*=s;for(var o=0;o<20/4;o++)a[o*4]=n[o*2],a[o*4+1]=n[o*2+1],a[o*4+2]=i[o*2],a[o*4+3]=i[o*2+1]}a=Ss(a),this.generatePolygon("star",a),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var u=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",u),this.generateRoundPolygon("round-tag",u)}t.makePolygon=function(l){var f=l.join("$"),h="polygon-"+f,c;return(c=this[h])?c:e.generatePolygon(h,l)}};var ja={};ja.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},ja.redraw=function(t){t=t||ms();var e=this;e.averageRedrawTime===void 0&&(e.averageRedrawTime=0),e.lastRedrawTime===void 0&&(e.lastRedrawTime=0),e.lastDrawTime===void 0&&(e.lastDrawTime=0),e.requestedFrame=!0,e.renderOptions=t},ja.beforeRender=function(t,e){if(!this.destroyed){e==null&&Tt("Priority is not optional for beforeRender");var r=this.beforeRenderCallbacks;r.push({fn:t,priority:e}),r.sort(function(a,n){return n.priority-a.priority})}};var vl=function(e,r,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(r,a)};ja.startRenderLoop=function(){var t=this,e=t.cy;if(!t.renderLoopStarted){t.renderLoopStarted=!0;var r=function a(n){if(!t.destroyed){if(!e.batching())if(t.requestedFrame&&!t.skipFrame){vl(t,!0,n);var i=gr();t.render(t.renderOptions);var s=t.lastDrawTime=gr();t.averageRedrawTime===void 0&&(t.averageRedrawTime=s-i),t.redrawCount===void 0&&(t.redrawCount=0),t.redrawCount++,t.redrawTotalTime===void 0&&(t.redrawTotalTime=0);var o=s-i;t.redrawTotalTime+=o,t.lastRedrawTime=o,t.averageRedrawTime=t.averageRedrawTime/2+o/2,t.requestedFrame=!1}else vl(t,!1,n);t.skipFrame=!1,hn(a)}};hn(r)}};var bg=function(e){this.init(e)},dl=bg,ba=dl.prototype;ba.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],ba.init=function(t){var e=this;e.options=t,e.cy=t.cy;var r=e.container=t.cy.container(),a=e.cy.window();if(a){var n=a.document,i=n.head,s="__________cytoscape_stylesheet",o="__________cytoscape_container",u=n.getElementById(s)!=null;if(r.className.indexOf(o)<0&&(r.className=(r.className||"")+" "+o),!u){var l=n.createElement("style");l.id=s,l.textContent="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}var f=a.getComputedStyle(r),h=f.getPropertyValue("position");h==="static"&&ct("A Cytoscape container has style position:static and so can not use UI extensions properly")}e.selection=[void 0,void 0,void 0,void 0,0],e.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],e.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},e.dragData={possibleDragElements:[]},e.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},e.redraws=0,e.showFps=t.showFps,e.debug=t.debug,e.hideEdgesOnViewport=t.hideEdgesOnViewport,e.textureOnViewport=t.textureOnViewport,e.wheelSensitivity=t.wheelSensitivity,e.motionBlurEnabled=t.motionBlur,e.forcedPixelRatio=R(t.pixelRatio)?t.pixelRatio:null,e.motionBlur=t.motionBlur,e.motionBlurOpacity=t.motionBlurOpacity,e.motionBlurTransparency=1-e.motionBlurOpacity,e.motionBlurPxRatio=1,e.mbPxRBlurry=1,e.minMbLowQualFrames=4,e.fullQualityMb=!1,e.clearedForMotionBlur=[],e.desktopTapThreshold=t.desktopTapThreshold,e.desktopTapThreshold2=t.desktopTapThreshold*t.desktopTapThreshold,e.touchTapThreshold=t.touchTapThreshold,e.touchTapThreshold2=t.touchTapThreshold*t.touchTapThreshold,e.tapholdDuration=500,e.bindings=[],e.beforeRenderCallbacks=[],e.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},e.registerNodeShapes(),e.registerArrowShapes(),e.registerCalculationListeners()},ba.notify=function(t,e){var r=this,a=r.cy;if(!this.destroyed){if(t==="init"){r.load();return}if(t==="destroy"){r.destroy();return}(t==="add"||t==="remove"||t==="move"&&a.hasCompoundNodes()||t==="load"||t==="zorder"||t==="mount")&&r.invalidateCachedZSortedEles(),t==="viewport"&&r.redrawHint("select",!0),(t==="load"||t==="resize"||t==="mount")&&(r.invalidateContainerClientCoordsCache(),r.matchCanvasSize(r.container)),r.redrawHint("eles",!0),r.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},ba.destroy=function(){var t=this;t.destroyed=!0,t.cy.stopAnimationLoop();for(var e=0;e<t.bindings.length;e++){var r=t.bindings[e],a=r,n=a.target;(n.off||n.removeEventListener).apply(n,a.args)}if(t.bindings=[],t.beforeRenderCallbacks=[],t.onUpdateEleCalcsFns=[],t.removeObserver&&t.removeObserver.disconnect(),t.styleObserver&&t.styleObserver.disconnect(),t.resizeObserver&&t.resizeObserver.disconnect(),t.labelCalcDiv)try{document.body.removeChild(t.labelCalcDiv)}catch{}},ba.isHeadless=function(){return!1},[zi,hl,cl,ma,mr,ja].forEach(function(t){He(ba,t)});var $i=1e3/60,gl={setupDequeueing:function(e){return function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=fn(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),s=function(l,f){var h=gr(),c=n.averageRedrawTime,d=n.lastRedrawTime,v=[],y=n.cy.extent(),p=n.getPixelRatio();for(l||n.flushRenderedStyleQueue();;){var g=gr(),m=g-h,b=g-f;if(d<$i){var E=$i-(l?c:0);if(b>=e.deqFastCost*E)break}else if(l){if(m>=e.deqCost*d||m>=e.deqAvgCost*c)break}else if(b>=e.deqNoDrawCost*$i)break;var I=e.deq(a,p,y);if(I.length>0)for(var A=0;A<I.length;A++)v.push(I[A]);else break}v.length>0&&(e.onDeqd(a,v),!l&&e.shouldRedraw(a,v,p,y)&&i())},o=e.priority||li;n.beforeRender(s,o(a))}}}},Eg=function(){function t(e){var r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:vn;ge(this,t),this.idsByKey=new ur,this.keyForId=new ur,this.cachesByLvl=new ur,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=r}return N(t,[{key:"getIdsFor",value:function(r){r==null&&Tt("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(r);return n||(n=new jr,a.set(r,n)),n}},{key:"addIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).add(a)}},{key:"deleteIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).delete(a)}},{key:"getNumberOfIdsForKey",value:function(r){return r==null?0:this.getIdsFor(r).size}},{key:"updateKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);return n!==i}},{key:"isInvalid",value:function(r){return this.keyHasChangedFor(r)||this.doesEleInvalidateKey(r)}},{key:"getCachesAt",value:function(r){var a=this.cachesByLvl,n=this.lvls,i=a.get(r);return i||(i=new ur,a.set(r,i),n.push(r)),i}},{key:"getCache",value:function(r,a){return this.getCachesAt(a).get(r)}},{key:"get",value:function(r,a){var n=this.getKey(r),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(r),i}},{key:"getForCachedKey",value:function(r,a){var n=this.keyForId.get(r.id()),i=this.getCache(n,a);return i}},{key:"hasCache",value:function(r,a){return this.getCachesAt(a).has(r)}},{key:"has",value:function(r,a){var n=this.getKey(r);return this.hasCache(n,a)}},{key:"setCache",value:function(r,a,n){n.key=r,this.getCachesAt(a).set(r,n)}},{key:"set",value:function(r,a,n){var i=this.getKey(r);this.setCache(i,a,n),this.updateKeyMappingFor(r)}},{key:"deleteCache",value:function(r,a){this.getCachesAt(a).delete(r)}},{key:"delete",value:function(r,a){var n=this.getKey(r);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(r){var a=this;this.lvls.forEach(function(n){return a.deleteCache(r,n)})}},{key:"invalidate",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(r);var i=this.doesEleInvalidateKey(r);return i&&this.invalidateKey(n),i||this.getNumberOfIdsForKey(n)===0}}]),t}(),pl=25,Jn=50,jn=-4,_i=3,wg=7.99,xg=8,Tg=1024,Cg=1024,Dg=1024,Sg=.2,Lg=.8,Ag=10,Og=.15,Ng=.1,Mg=.9,Ig=.9,Rg=100,kg=1,Ea={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Pg=At({getKey:null,doesEleInvalidateKey:vn,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:ds,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),en=function(e,r){var a=this;a.renderer=e,a.onDequeues=[];var n=Pg(r);He(a,n),a.lookup=new Eg(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},St=en.prototype;St.reasons=Ea,St.getTextureQueue=function(t){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[t]=e.eleImgCaches[t]||[]},St.getRetiredTextureQueue=function(t){var e=this,r=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=r[t]=r[t]||[];return a},St.getElementQueue=function(){var t=this,e=t.eleCacheQueue=t.eleCacheQueue||new ka(function(r,a){return a.reqs-r.reqs});return e},St.getElementKeyToQueue=function(){var t=this,e=t.eleKeyToCacheQueue=t.eleKeyToCacheQueue||{};return e},St.getElement=function(t,e,r,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),u=this.lookup;if(!e||e.w===0||e.h===0||isNaN(e.w)||isNaN(e.h)||!t.visible()||t.removed()||!i.allowEdgeTxrCaching&&t.isEdge()||!i.allowParentTxrCaching&&t.isParent())return null;if(a==null&&(a=Math.ceil(hi(o*r))),a<jn)a=jn;else if(o>=wg||a>_i)return null;var l=Math.pow(2,a),f=e.h*l,h=e.w*l,c=s.eleTextBiggerThanMin(t,l);if(!this.isVisible(t,c))return null;var d=u.get(t,a);if(d&&d.invalidated&&(d.invalidated=!1,d.texture.invalidatedWidth-=d.width),d)return d;var v;if(f<=pl?v=pl:f<=Jn?v=Jn:v=Math.ceil(f/Jn)*Jn,f>Dg||h>Cg)return null;var y=i.getTextureQueue(v),p=y[y.length-2],g=function(){return i.recycleTexture(v,h)||i.addTexture(v,h)};p||(p=y[y.length-1]),p||(p=g()),p.width-p.usedWidth<h&&(p=g());for(var m=function(K){return K&&K.scaledLabelShown===c},b=n&&n===Ea.dequeue,E=n&&n===Ea.highQuality,I=n&&n===Ea.downscale,A,x=a+1;x<=_i;x++){var k=u.get(t,x);if(k){A=k;break}}var C=A&&A.level===a+1?A:null,B=function(){p.context.drawImage(C.texture.canvas,C.x,0,C.width,C.height,p.usedWidth,0,h,f)};if(p.context.setTransform(1,0,0,1,0,0),p.context.clearRect(p.usedWidth,0,h,v),m(C))B();else if(m(A))if(E){for(var G=A.level;G>a;G--)C=i.getElement(t,e,r,G,Ea.downscale);B()}else return i.queueElement(t,A.level-1),A;else{var M;if(!b&&!E&&!I)for(var W=a-1;W>=jn;W--){var F=u.get(t,W);if(F){M=F;break}}if(m(M))return i.queueElement(t,a),M;p.context.translate(p.usedWidth,0),p.context.scale(l,l),this.drawElement(p.context,t,e,c,!1),p.context.scale(1/l,1/l),p.context.translate(-p.usedWidth,0)}return d={x:p.usedWidth,texture:p,level:a,scale:l,width:h,height:f,scaledLabelShown:c},p.usedWidth+=Math.ceil(h+xg),p.eleCaches.push(d),u.set(t,a,d),i.checkTextureFullness(p),d},St.invalidateElements=function(t){for(var e=0;e<t.length;e++)this.invalidateElement(t[e])},St.invalidateElement=function(t){var e=this,r=e.lookup,a=[],n=r.isInvalid(t);if(n){for(var i=jn;i<=_i;i++){var s=r.getForCachedKey(t,i);s&&a.push(s)}var o=r.invalidate(t);if(o)for(var u=0;u<a.length;u++){var l=a[u],f=l.texture;f.invalidatedWidth+=l.width,l.invalidated=!0,e.checkTextureUtility(f)}e.removeFromQueue(t)}},St.checkTextureUtility=function(t){t.invalidatedWidth>=Sg*t.width&&this.retireTexture(t)},St.checkTextureFullness=function(t){var e=this,r=e.getTextureQueue(t.height);t.usedWidth/t.width>Lg&&t.fullnessChecks>=Ag?xr(r,t):t.fullnessChecks++},St.retireTexture=function(t){var e=this,r=t.height,a=e.getTextureQueue(r),n=this.lookup;xr(a,t),t.retired=!0;for(var i=t.eleCaches,s=0;s<i.length;s++){var o=i[s];n.deleteCache(o.key,o.level)}ui(i);var u=e.getRetiredTextureQueue(r);u.push(t)},St.addTexture=function(t,e){var r=this,a=r.getTextureQueue(t),n={};return a.push(n),n.eleCaches=[],n.height=t,n.width=Math.max(Tg,e),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=r.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n},St.recycleTexture=function(t,e){for(var r=this,a=r.getTextureQueue(t),n=r.getRetiredTextureQueue(t),i=0;i<n.length;i++){var s=n[i];if(s.width>=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,ui(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),xr(n,s),a.push(s),s}},St.queueElement=function(t,e){var r=this,a=r.getElementQueue(),n=r.getElementKeyToQueue(),i=this.getKey(t),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(t),s.reqs++,a.updateItem(s);else{var o={eles:t.spawn().merge(t),level:e,reqs:1,key:i};a.push(o),n[i]=o}},St.dequeue=function(t){for(var e=this,r=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,s=0;s<kg&&r.size()>0;s++){var o=r.pop(),u=o.key,l=o.eles[0],f=i.hasCache(l,o.level);if(a[u]=null,f)continue;n.push(o);var h=e.getBoundingBox(l);e.getElement(l,h,t,o.level,Ea.dequeue)}return n},St.removeFromQueue=function(t){var e=this,r=e.getElementQueue(),a=e.getElementKeyToQueue(),n=this.getKey(t),i=a[n];i!=null&&(i.eles.length===1?(i.reqs=oi,r.updateItem(i),r.pop(),a[n]=null):i.eles.unmerge(t))},St.onDequeue=function(t){this.onDequeues.push(t)},St.offDequeue=function(t){xr(this.onDequeues,t)},St.setupDequeueing=gl.setupDequeueing({deqRedrawThreshold:Rg,deqCost:Og,deqAvgCost:Ng,deqNoDrawCost:Mg,deqFastCost:Ig,deq:function(e,r,a){return e.dequeue(r,a)},onDeqd:function(e,r){for(var a=0;a<e.onDequeues.length;a++){var n=e.onDequeues[a];n(r)}},shouldRedraw:function(e,r,a,n){for(var i=0;i<r.length;i++)for(var s=r[i].eles,o=0;o<s.length;o++){var u=s[o].boundingBox();if(ci(u,n))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var Bg=1,tn=-4,ei=2,Fg=3.99,Gg=50,zg=50,Vg=.15,$g=.1,_g=.9,Ug=.9,Yg=1,yl=250,Hg=4e3*4e3,Xg=!0,ml=function(e){var r=this,a=r.renderer=e,n=a.cy;r.layersByLevel={},r.firstGet=!0,r.lastInvalidationTime=gr()-2*yl,r.skipping=!1,r.eleTxrDeqs=n.collection(),r.scheduleElementRefinement=fn(function(){r.refineElementTextures(r.eleTxrDeqs),r.eleTxrDeqs.unmerge(r.eleTxrDeqs)},zg),a.beforeRender(function(s,o){o-r.lastInvalidationTime<=yl?r.skipping=!0:r.skipping=!1},a.beforeRenderPriorities.lyrTxrSkip);var i=function(o,u){return u.reqs-o.reqs};r.layersQueue=new ka(i),r.setupDequeueing()},It=ml.prototype,bl=0,Wg=Math.pow(2,53)-1;It.makeLayer=function(t,e){var r=Math.pow(2,e),a=Math.ceil(t.w*r),n=Math.ceil(t.h*r),i=this.renderer.makeOffscreenCanvas(a,n),s={id:bl=++bl%Wg,bb:t,level:e,width:a,height:n,canvas:i,context:i.getContext("2d"),eles:[],elesQueue:[],reqs:0},o=s.context,u=-s.bb.x1,l=-s.bb.y1;return o.scale(r,r),o.translate(u,l),s},It.getLayers=function(t,e,r){var a=this,n=a.renderer,i=n.cy,s=i.zoom(),o=a.firstGet;if(a.firstGet=!1,r==null){if(r=Math.ceil(hi(s*e)),r<tn)r=tn;else if(s>=Fg||r>ei)return null}a.validateLayersElesOrdering(r,t);var u=a.layersByLevel,l=Math.pow(2,r),f=u[r]=u[r]||[],h,c=a.levelIsComplete(r,t),d,v=function(){var B=function(re){if(a.validateLayersElesOrdering(re,t),a.levelIsComplete(re,t))return d=u[re],!0},G=function(re){if(!d)for(var K=r+re;tn<=K&&K<=ei&&!B(K);K+=re);};G(1),G(-1);for(var M=f.length-1;M>=0;M--){var W=f[M];W.invalid&&xr(f,W)}};if(!c)v();else return f;var y=function(){if(!h){h=Yt();for(var B=0;B<t.length;B++)xs(h,t[B].boundingBox())}return h},p=function(B){B=B||{};var G=B.after;y();var M=h.w*l*(h.h*l);if(M>Hg)return null;var W=a.makeLayer(h,r);if(G!=null){var F=f.indexOf(G)+1;f.splice(F,0,W)}else(B.insert===void 0||B.insert)&&f.unshift(W);return W};if(a.skipping&&!o)return null;for(var g=null,m=t.length/Bg,b=!o,E=0;E<t.length;E++){var I=t[E],A=I._private.rscratch,x=A.imgLayerCaches=A.imgLayerCaches||{},k=x[r];if(k){g=k;continue}if((!g||g.eles.length>=m||!Cs(g.bb,I.boundingBox()))&&(g=p({insert:!0,after:g}),!g))return null;d||b?a.queueLayer(g,I):a.drawEleInLayer(g,I,r,e),g.eles.push(I),x[r]=g}return d||(b?null:f)},It.getEleLevelForLayerLevel=function(t,e){return t},It.drawEleInLayer=function(t,e,r,a){var n=this,i=this.renderer,s=t.context,o=e.boundingBox();o.w===0||o.h===0||!e.visible()||(r=n.getEleLevelForLayerLevel(r,a),i.setImgSmoothing(s,!1),i.drawCachedElement(s,e,null,null,r,Xg),i.setImgSmoothing(s,!0))},It.levelIsComplete=function(t,e){var r=this,a=r.layersByLevel[t];if(!a||a.length===0)return!1;for(var n=0,i=0;i<a.length;i++){var s=a[i];if(s.reqs>0||s.invalid)return!1;n+=s.eles.length}return n===e.length},It.validateLayersElesOrdering=function(t,e){var r=this.layersByLevel[t];if(r)for(var a=0;a<r.length;a++){for(var n=r[a],i=-1,s=0;s<e.length;s++)if(n.eles[0]===e[s]){i=s;break}if(i<0){this.invalidateLayer(n);continue}for(var o=i,s=0;s<n.eles.length;s++)if(n.eles[s]!==e[o+s]){this.invalidateLayer(n);break}}},It.updateElementsInLayers=function(t,e){for(var r=this,a=Oe(t[0]),n=0;n<t.length;n++)for(var i=a?null:t[n],s=a?t[n]:t[n].ele,o=s._private.rscratch,u=o.imgLayerCaches=o.imgLayerCaches||{},l=tn;l<=ei;l++){var f=u[l];f&&(i&&r.getEleLevelForLayerLevel(f.level)!==i.level||e(f,s,i))}},It.haveLayers=function(){for(var t=this,e=!1,r=tn;r<=ei;r++){var a=t.layersByLevel[r];if(a&&a.length>0){e=!0;break}}return e},It.invalidateElements=function(t){var e=this;t.length!==0&&(e.lastInvalidationTime=gr(),!(t.length===0||!e.haveLayers())&&e.updateElementsInLayers(t,function(a,n,i){e.invalidateLayer(a)}))},It.invalidateLayer=function(t){if(this.lastInvalidationTime=gr(),!t.invalid){var e=t.level,r=t.eles,a=this.layersByLevel[e];xr(a,t),t.elesQueue=[],t.invalid=!0,t.replacement&&(t.replacement.invalid=!0);for(var n=0;n<r.length;n++){var i=r[n]._private.rscratch.imgLayerCaches;i&&(i[e]=null)}}},It.refineElementTextures=function(t){var e=this;e.updateElementsInLayers(t,function(a,n,i){var s=a.replacement;if(s||(s=a.replacement=e.makeLayer(a.bb,a.level),s.replaces=a,s.eles=a.eles),!s.reqs)for(var o=0;o<s.eles.length;o++)e.queueLayer(s,s.eles[o])})},It.enqueueElementRefinement=function(t){this.eleTxrDeqs.merge(t),this.scheduleElementRefinement()},It.queueLayer=function(t,e){var r=this,a=r.layersQueue,n=t.elesQueue,i=n.hasId=n.hasId||{};if(!t.replacement){if(e){if(i[e.id()])return;n.push(e),i[e.id()]=!0}t.reqs?(t.reqs++,a.updateItem(t)):(t.reqs=1,a.push(t))}},It.dequeue=function(t){for(var e=this,r=e.layersQueue,a=[],n=0;n<Yg&&r.size()!==0;){var i=r.peek();if(i.replacement){r.pop();continue}if(i.replaces&&i!==i.replaces.replacement){r.pop();continue}if(i.invalid){r.pop();continue}var s=i.elesQueue.shift();s&&(e.drawEleInLayer(i,s,i.level,t),n++),a.length===0&&a.push(!0),i.elesQueue.length===0&&(r.pop(),i.reqs=0,i.replaces&&e.applyLayerReplacement(i),e.requestRedraw())}return a},It.applyLayerReplacement=function(t){var e=this,r=e.layersByLevel[t.level],a=t.replaces,n=r.indexOf(a);if(!(n<0||a.invalid)){r[n]=t;for(var i=0;i<t.eles.length;i++){var s=t.eles[i]._private,o=s.imgLayerCaches=s.imgLayerCaches||{};o&&(o[t.level]=t)}e.requestRedraw()}},It.requestRedraw=fn(function(){var t=this.renderer;t.redrawHint("eles",!0),t.redrawHint("drag",!0),t.redraw()},100),It.setupDequeueing=gl.setupDequeueing({deqRedrawThreshold:Gg,deqCost:Vg,deqAvgCost:$g,deqNoDrawCost:_g,deqFastCost:Ug,deq:function(e,r){return e.dequeue(r)},onDeqd:li,shouldRedraw:ds,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var El={},wl;function qg(t,e){for(var r=0;r<e.length;r++){var a=e[r];t.lineTo(a.x,a.y)}}function Kg(t,e,r){for(var a,n=0;n<e.length;n++){var i=e[n];n===0&&(a=i),t.lineTo(i.x,i.y)}t.quadraticCurveTo(r.x,r.y,a.x,a.y)}function xl(t,e,r){t.beginPath&&t.beginPath();for(var a=e,n=0;n<a.length;n++){var i=a[n];t.lineTo(i.x,i.y)}var s=r,o=r[0];t.moveTo(o.x,o.y);for(var n=1;n<s.length;n++){var i=s[n];t.lineTo(i.x,i.y)}t.closePath&&t.closePath()}function Zg(t,e,r,a,n){t.beginPath&&t.beginPath(),t.arc(r,a,n,0,Math.PI*2,!1);var i=e,s=i[0];t.moveTo(s.x,s.y);for(var o=0;o<i.length;o++){var u=i[o];t.lineTo(u.x,u.y)}t.closePath&&t.closePath()}function Qg(t,e,r,a){t.arc(e,r,a,0,Math.PI*2,!1)}El.arrowShapeImpl=function(t){return(wl||(wl={polygon:qg,"triangle-backcurve":Kg,"triangle-tee":xl,"circle-triangle":Zg,"triangle-cross":xl,circle:Qg}))[t]};var cr={};cr.drawElement=function(t,e,r,a,n,i){var s=this;e.isNode()?s.drawNode(t,e,r,a,n,i):s.drawEdge(t,e,r,a,n,i)},cr.drawElementOverlay=function(t,e){var r=this;e.isNode()?r.drawNodeOverlay(t,e):r.drawEdgeOverlay(t,e)},cr.drawElementUnderlay=function(t,e){var r=this;e.isNode()?r.drawNodeUnderlay(t,e):r.drawEdgeUnderlay(t,e)},cr.drawCachedElementPortion=function(t,e,r,a,n,i,s,o){var u=this,l=r.getBoundingBox(e);if(!(l.w===0||l.h===0)){var f=r.getElement(e,l,a,n,i);if(f!=null){var h=o(u,e);if(h===0)return;var c=s(u,e),d=l.x1,v=l.y1,y=l.w,p=l.h,g,m,b,E,I;if(c!==0){var A=r.getRotationPoint(e);b=A.x,E=A.y,t.translate(b,E),t.rotate(c),I=u.getImgSmoothing(t),I||u.setImgSmoothing(t,!0);var x=r.getRotationOffset(e);g=x.x,m=x.y}else g=d,m=v;var k;h!==1&&(k=t.globalAlpha,t.globalAlpha=k*h),t.drawImage(f.texture.canvas,f.x,0,f.width,f.height,g,m,y,p),h!==1&&(t.globalAlpha=k),c!==0&&(t.rotate(-c),t.translate(-b,-E),I||u.setImgSmoothing(t,!1))}else r.drawElement(t,e)}};var Jg=function(){return 0},jg=function(e,r){return e.getTextAngle(r,null)},ep=function(e,r){return e.getTextAngle(r,"source")},tp=function(e,r){return e.getTextAngle(r,"target")},rp=function(e,r){return r.effectiveOpacity()},Ui=function(e,r){return r.pstyle("text-opacity").pfValue*r.effectiveOpacity()};cr.drawCachedElement=function(t,e,r,a,n,i){var s=this,o=s.data,u=o.eleTxrCache,l=o.lblTxrCache,f=o.slbTxrCache,h=o.tlbTxrCache,c=e.boundingBox(),d=i===!0?u.reasons.highQuality:null;if(!(c.w===0||c.h===0||!e.visible())&&(!a||ci(c,a))){var v=e.isEdge(),y=e.element()._private.rscratch.badLine;s.drawElementUnderlay(t,e),s.drawCachedElementPortion(t,e,u,r,n,d,Jg,rp),(!v||!y)&&s.drawCachedElementPortion(t,e,l,r,n,d,jg,Ui),v&&!y&&(s.drawCachedElementPortion(t,e,f,r,n,d,ep,Ui),s.drawCachedElementPortion(t,e,h,r,n,d,tp,Ui)),s.drawElementOverlay(t,e)}},cr.drawElements=function(t,e){for(var r=this,a=0;a<e.length;a++){var n=e[a];r.drawElement(t,n)}},cr.drawCachedElements=function(t,e,r,a){for(var n=this,i=0;i<e.length;i++){var s=e[i];n.drawCachedElement(t,s,r,a)}},cr.drawCachedNodes=function(t,e,r,a){for(var n=this,i=0;i<e.length;i++){var s=e[i];s.isNode()&&n.drawCachedElement(t,s,r,a)}},cr.drawLayeredElements=function(t,e,r,a){var 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P(D,$,_,Q){_==null&&Q==null&&(Q=$),N.call(this,Q),D.graphManager!=null&&(D=D.graphManager),this.estimatedSize=T.MIN_VALUE,this.inclusionTreeDepth=T.MAX_VALUE,this.vGraphObject=Q,this.edges=[],this.graphManager=D,_!=null&&$!=null?this.rect=new w($.x,$.y,_.width,_.height):this.rect=new w}P.prototype=Object.create(N.prototype);for(var Z in N)P[Z]=N[Z];P.prototype.getEdges=function(){return this.edges},P.prototype.getChild=function(){return this.child},P.prototype.getOwner=function(){return this.owner},P.prototype.getWidth=function(){return this.rect.width},P.prototype.setWidth=function(D){this.rect.width=D},P.prototype.getHeight=function(){return this.rect.height},P.prototype.setHeight=function(D){this.rect.height=D},P.prototype.getCenterX=function(){return this.rect.x+this.rect.width/2},P.prototype.getCenterY=function(){return this.rect.y+this.rect.height/2},P.prototype.getCenter=function(){return new U(this.rect.x+this.rect.width/2,this.rect.y+this.rect.height/2)},P.prototype.getLocation=function(){return new U(this.rect.x,this.rect.y)},P.prototype.getRect=function(){return this.rect},P.prototype.getDiagonal=function(){return Math.sqrt(this.rect.width*this.rect.width+this.rect.height*this.rect.height)},P.prototype.getHalfTheDiagonal=function(){return Math.sqrt(this.rect.height*this.rect.height+this.rect.width*this.rect.width)/2},P.prototype.setRect=function(D,$){this.rect.x=D.x,this.rect.y=D.y,this.rect.width=$.width,this.rect.height=$.height},P.prototype.setCenter=function(D,$){this.rect.x=D-this.rect.width/2,this.rect.y=$-this.rect.height/2},P.prototype.setLocation=function(D,$){this.rect.x=D,this.rect.y=$},P.prototype.moveBy=function(D,$){this.rect.x+=D,this.rect.y+=$},P.prototype.getEdgeListToNode=function(D){var $=[],_=this;return _.edges.forEach(function(Q){if(Q.target==D){if(Q.source!=_)throw"Incorrect edge source!";$.push(Q)}}),$},P.prototype.getEdgesBetween=function(D){var $=[],_=this;return _.edges.forEach(function(Q){if(!(Q.source==_||Q.target==_))throw"Incorrect edge source and/or target";(Q.target==D||Q.source==D)&&$.push(Q)}),$},P.prototype.getNeighborsList=function(){var D=new Set,$=this;return $.edges.forEach(function(_){if(_.source==$)D.add(_.target);else{if(_.target!=$)throw"Incorrect incidency!";D.add(_.source)}}),D},P.prototype.withChildren=function(){var D=new Set,$,_;if(D.add(this),this.child!=null)for(var Q=this.child.getNodes(),ae=0;ae<Q.length;ae++)$=Q[ae],_=$.withChildren(),_.forEach(function(le){D.add(le)});return D},P.prototype.getNoOfChildren=function(){var D=0,$;if(this.child==null)D=1;else for(var _=this.child.getNodes(),Q=0;Q<_.length;Q++)$=_[Q],D+=$.getNoOfChildren();return D==0&&(D=1),D},P.prototype.getEstimatedSize=function(){if(this.estimatedSize==T.MIN_VALUE)throw"assert failed";return this.estimatedSize},P.prototype.calcEstimatedSize=function(){return this.child==null?this.estimatedSize=(this.rect.width+this.rect.height)/2:(this.estimatedSize=this.child.calcEstimatedSize(),this.rect.width=this.estimatedSize,this.rect.height=this.estimatedSize,this.estimatedSize)},P.prototype.scatter=function(){var D,$,_=-S.INITIAL_WORLD_BOUNDARY,Q=S.INITIAL_WORLD_BOUNDARY;D=S.WORLD_CENTER_X+z.nextDouble()*(Q-_)+_;var ae=-S.INITIAL_WORLD_BOUNDARY,le=S.INITIAL_WORLD_BOUNDARY;$=S.WORLD_CENTER_Y+z.nextDouble()*(le-ae)+ae,this.rect.x=D,this.rect.y=$},P.prototype.updateBounds=function(){if(this.getChild()==null)throw"assert failed";if(this.getChild().getNodes().length!=0){var D=this.getChild();if(D.updateBounds(!0),this.rect.x=D.getLeft(),this.rect.y=D.getTop(),this.setWidth(D.getRight()-D.getLeft()),this.setHeight(D.getBottom()-D.getTop()),S.NODE_DIMENSIONS_INCLUDE_LABELS){var $=D.getRight()-D.getLeft(),_=D.getBottom()-D.getTop();this.labelWidth>$&&(this.rect.x-=(this.labelWidth-$)/2,this.setWidth(this.labelWidth)),this.labelHeight>_&&(this.labelPos=="center"?this.rect.y-=(this.labelHeight-_)/2:this.labelPos=="top"&&(this.rect.y-=this.labelHeight-_),this.setHeight(this.labelHeight))}}},P.prototype.getInclusionTreeDepth=function(){if(this.inclusionTreeDepth==T.MAX_VALUE)throw"assert failed";return this.inclusionTreeDepth},P.prototype.transform=function(D){var $=this.rect.x;$>S.WORLD_BOUNDARY?$=S.WORLD_BOUNDARY:$<-S.WORLD_BOUNDARY&&($=-S.WORLD_BOUNDARY);var _=this.rect.y;_>S.WORLD_BOUNDARY?_=S.WORLD_BOUNDARY:_<-S.WORLD_BOUNDARY&&(_=-S.WORLD_BOUNDARY);var Q=new U($,_),ae=D.inverseTransformPoint(Q);this.setLocation(ae.x,ae.y)},P.prototype.getLeft=function(){return this.rect.x},P.prototype.getRight=function(){return this.rect.x+this.rect.width},P.prototype.getTop=function(){return this.rect.y},P.prototype.getBottom=function(){return this.rect.y+this.rect.height},P.prototype.getParent=function(){return this.owner==null?null:this.owner.getParent()},ee.exports=P},function(ee,ge,H){function N(T,w){T==null&&w==null?(this.x=0,this.y=0):(this.x=T,this.y=w)}N.prototype.getX=function(){return this.x},N.prototype.getY=function(){return this.y},N.prototype.setX=function(T){this.x=T},N.prototype.setY=function(T){this.y=T},N.prototype.getDifference=function(T){return new DimensionD(this.x-T.x,this.y-T.y)},N.prototype.getCopy=function(){return new N(this.x,this.y)},N.prototype.translate=function(T){return this.x+=T.width,this.y+=T.height,this},ee.exports=N},function(ee,ge,H){var N=H(2),T=H(10),w=H(0),S=H(6),z=H(3),U=H(1),P=H(13),Z=H(12),D=H(11);function $(Q,ae,le){N.call(this,le),this.estimatedSize=T.MIN_VALUE,this.margin=w.DEFAULT_GRAPH_MARGIN,this.edges=[],this.nodes=[],this.isConnected=!1,this.parent=Q,ae!=null&&ae instanceof S?this.graphManager=ae:ae!=null&&ae instanceof Layout&&(this.graphManager=ae.graphManager)}$.prototype=Object.create(N.prototype);for(var _ in N)$[_]=N[_];$.prototype.getNodes=function(){return this.nodes},$.prototype.getEdges=function(){return this.edges},$.prototype.getGraphManager=function(){return this.graphManager},$.prototype.getParent=function(){return this.parent},$.prototype.getLeft=function(){return this.left},$.prototype.getRight=function(){return this.right},$.prototype.getTop=function(){return this.top},$.prototype.getBottom=function(){return this.bottom},$.prototype.isConnected=function(){return this.isConnected},$.prototype.add=function(Q,ae,le){if(ae==null&&le==null){var J=Q;if(this.graphManager==null)throw"Graph has no graph mgr!";if(this.getNodes().indexOf(J)>-1)throw"Node already in graph!";return J.owner=this,this.getNodes().push(J),J}else{var j=Q;if(!(this.getNodes().indexOf(ae)>-1&&this.getNodes().indexOf(le)>-1))throw"Source or target not in graph!";if(!(ae.owner==le.owner&&ae.owner==this))throw"Both owners must be this graph!";return ae.owner!=le.owner?null:(j.source=ae,j.target=le,j.isInterGraph=!1,this.getEdges().push(j),ae.edges.push(j),le!=ae&&le.edges.push(j),j)}},$.prototype.remove=function(Q){var ae=Q;if(Q instanceof z){if(ae==null)throw"Node is null!";if(!(ae.owner!=null&&ae.owner==this))throw"Owner graph is invalid!";if(this.graphManager==null)throw"Owner graph manager is invalid!";for(var le=ae.edges.slice(),J,j=le.length,Y=0;Y<j;Y++)J=le[Y],J.isInterGraph?this.graphManager.remove(J):J.source.owner.remove(J);var te=this.nodes.indexOf(ae);if(te==-1)throw"Node not in owner node list!";this.nodes.splice(te,1)}else if(Q instanceof U){var J=Q;if(J==null)throw"Edge is null!";if(!(J.source!=null&&J.target!=null))throw"Source and/or target is null!";if(!(J.source.owner!=null&&J.target.owner!=null&&J.source.owner==this&&J.target.owner==this))throw"Source and/or target owner is invalid!";var L=J.source.edges.indexOf(J),V=J.target.edges.indexOf(J);if(!(L>-1&&V>-1))throw"Source and/or target doesn't know this edge!";J.source.edges.splice(L,1),J.target!=J.source&&J.target.edges.splice(V,1);var te=J.source.owner.getEdges().indexOf(J);if(te==-1)throw"Not in owner's edge list!";J.source.owner.getEdges().splice(te,1)}},$.prototype.updateLeftTop=function(){for(var Q=T.MAX_VALUE,ae=T.MAX_VALUE,le,J,j,Y=this.getNodes(),te=Y.length,L=0;L<te;L++){var V=Y[L];le=V.getTop(),J=V.getLeft(),Q>le&&(Q=le),ae>J&&(ae=J)}return Q==T.MAX_VALUE?null:(Y[0].getParent().paddingLeft!=null?j=Y[0].getParent().paddingLeft:j=this.margin,this.left=ae-j,this.top=Q-j,new Z(this.left,this.top))},$.prototype.updateBounds=function(Q){for(var ae=T.MAX_VALUE,le=-T.MAX_VALUE,J=T.MAX_VALUE,j=-T.MAX_VALUE,Y,te,L,V,R,q=this.nodes,ce=q.length,pe=0;pe<ce;pe++){var Oe=q[pe];Q&&Oe.child!=null&&Oe.updateBounds(),Y=Oe.getLeft(),te=Oe.getRight(),L=Oe.getTop(),V=Oe.getBottom(),ae>Y&&(ae=Y),le<te&&(le=te),J>L&&(J=L),j<V&&(j=V)}var Me=new P(ae,J,le-ae,j-J);ae==T.MAX_VALUE&&(this.left=this.parent.getLeft(),this.right=this.parent.getRight(),this.top=this.parent.getTop(),this.bottom=this.parent.getBottom()),q[0].getParent().paddingLeft!=null?R=q[0].getParent().paddingLeft:R=this.margin,this.left=Me.x-R,this.right=Me.x+Me.width+R,this.top=Me.y-R,this.bottom=Me.y+Me.height+R},$.calculateBounds=function(Q){for(var ae=T.MAX_VALUE,le=-T.MAX_VALUE,J=T.MAX_VALUE,j=-T.MAX_VALUE,Y,te,L,V,R=Q.length,q=0;q<R;q++){var ce=Q[q];Y=ce.getLeft(),te=ce.getRight(),L=ce.getTop(),V=ce.getBottom(),ae>Y&&(ae=Y),le<te&&(le=te),J>L&&(J=L),j<V&&(j=V)}var pe=new P(ae,J,le-ae,j-J);return pe},$.prototype.getInclusionTreeDepth=function(){return this==this.graphManager.getRoot()?1:this.parent.getInclusionTreeDepth()},$.prototype.getEstimatedSize=function(){if(this.estimatedSize==T.MIN_VALUE)throw"assert failed";return this.estimatedSize},$.prototype.calcEstimatedSize=function(){for(var Q=0,ae=this.nodes,le=ae.length,J=0;J<le;J++){var j=ae[J];Q+=j.calcEstimatedSize()}return Q==0?this.estimatedSize=w.EMPTY_COMPOUND_NODE_SIZE:this.estimatedSize=Q/Math.sqrt(this.nodes.length),this.estimatedSize},$.prototype.updateConnected=function(){var Q=this;if(this.nodes.length==0){this.isConnected=!0;return}var ae=new D,le=new Set,J=this.nodes[0],j,Y,te=J.withChildren();for(te.forEach(function(pe){ae.push(pe),le.add(pe)});ae.length!==0;){J=ae.shift(),j=J.getEdges();for(var L=j.length,V=0;V<L;V++){var R=j[V];if(Y=R.getOtherEndInGraph(J,this),Y!=null&&!le.has(Y)){var q=Y.withChildren();q.forEach(function(pe){ae.push(pe),le.add(pe)})}}}if(this.isConnected=!1,le.size>=this.nodes.length){var ce=0;le.forEach(function(pe){pe.owner==Q&&ce++}),ce==this.nodes.length&&(this.isConnected=!0)}},ee.exports=$},function(ee,ge,H){var N,T=H(1);function w(S){N=H(5),this.layout=S,this.graphs=[],this.edges=[]}w.prototype.addRoot=function(){var S=this.layout.newGraph(),z=this.layout.newNode(null),U=this.add(S,z);return this.setRootGraph(U),this.rootGraph},w.prototype.add=function(S,z,U,P,Z){if(U==null&&P==null&&Z==null){if(S==null)throw"Graph is null!";if(z==null)throw"Parent node is null!";if(this.graphs.indexOf(S)>-1)throw"Graph already in this graph mgr!";if(this.graphs.push(S),S.parent!=null)throw"Already has a parent!";if(z.child!=null)throw"Already has a child!";return S.parent=z,z.child=S,S}else{Z=U,P=z,U=S;var D=P.getOwner(),$=Z.getOwner();if(!(D!=null&&D.getGraphManager()==this))throw"Source not in this graph mgr!";if(!($!=null&&$.getGraphManager()==this))throw"Target not in this graph mgr!";if(D==$)return U.isInterGraph=!1,D.add(U,P,Z);if(U.isInterGraph=!0,U.source=P,U.target=Z,this.edges.indexOf(U)>-1)throw"Edge already in inter-graph edge list!";if(this.edges.push(U),!(U.source!=null&&U.target!=null))throw"Edge source and/or target is null!";if(!(U.source.edges.indexOf(U)==-1&&U.target.edges.indexOf(U)==-1))throw"Edge already in source and/or target incidency list!";return U.source.edges.push(U),U.target.edges.push(U),U}},w.prototype.remove=function(S){if(S instanceof N){var z=S;if(z.getGraphManager()!=this)throw"Graph not in this graph mgr";if(!(z==this.rootGraph||z.parent!=null&&z.parent.graphManager==this))throw"Invalid parent node!";var U=[];U=U.concat(z.getEdges());for(var P,Z=U.length,D=0;D<Z;D++)P=U[D],z.remove(P);var $=[];$=$.concat(z.getNodes());var _;Z=$.length;for(var D=0;D<Z;D++)_=$[D],z.remove(_);z==this.rootGraph&&this.setRootGraph(null);var Q=this.graphs.indexOf(z);this.graphs.splice(Q,1),z.parent=null}else if(S instanceof T){if(P=S,P==null)throw"Edge is null!";if(!P.isInterGraph)throw"Not an inter-graph edge!";if(!(P.source!=null&&P.target!=null))throw"Source and/or target is null!";if(!(P.source.edges.indexOf(P)!=-1&&P.target.edges.indexOf(P)!=-1))throw"Source and/or target doesn't know this edge!";var Q=P.source.edges.indexOf(P);if(P.source.edges.splice(Q,1),Q=P.target.edges.indexOf(P),P.target.edges.splice(Q,1),!(P.source.owner!=null&&P.source.owner.getGraphManager()!=null))throw"Edge owner graph or owner graph manager is null!";if(P.source.owner.getGraphManager().edges.indexOf(P)==-1)throw"Not in owner graph manager's edge list!";var Q=P.source.owner.getGraphManager().edges.indexOf(P);P.source.owner.getGraphManager().edges.splice(Q,1)}},w.prototype.updateBounds=function(){this.rootGraph.updateBounds(!0)},w.prototype.getGraphs=function(){return this.graphs},w.prototype.getAllNodes=function(){if(this.allNodes==null){for(var S=[],z=this.getGraphs(),U=z.length,P=0;P<U;P++)S=S.concat(z[P].getNodes());this.allNodes=S}return this.allNodes},w.prototype.resetAllNodes=function(){this.allNodes=null},w.prototype.resetAllEdges=function(){this.allEdges=null},w.prototype.resetAllNodesToApplyGravitation=function(){this.allNodesToApplyGravitation=null},w.prototype.getAllEdges=function(){if(this.allEdges==null){var S=[],z=this.getGraphs();z.length;for(var U=0;U<z.length;U++)S=S.concat(z[U].getEdges());S=S.concat(this.edges),this.allEdges=S}return this.allEdges},w.prototype.getAllNodesToApplyGravitation=function(){return this.allNodesToApplyGravitation},w.prototype.setAllNodesToApplyGravitation=function(S){if(this.allNodesToApplyGravitation!=null)throw"assert failed";this.allNodesToApplyGravitation=S},w.prototype.getRoot=function(){return this.rootGraph},w.prototype.setRootGraph=function(S){if(S.getGraphManager()!=this)throw"Root not in this graph mgr!";this.rootGraph=S,S.parent==null&&(S.parent=this.layout.newNode("Root node"))},w.prototype.getLayout=function(){return this.layout},w.prototype.isOneAncestorOfOther=function(S,z){if(!(S!=null&&z!=null))throw"assert failed";if(S==z)return!0;var U=S.getOwner(),P;do{if(P=U.getParent(),P==null)break;if(P==z)return!0;if(U=P.getOwner(),U==null)break}while(!0);U=z.getOwner();do{if(P=U.getParent(),P==null)break;if(P==S)return!0;if(U=P.getOwner(),U==null)break}while(!0);return!1},w.prototype.calcLowestCommonAncestors=function(){for(var S,z,U,P,Z,D=this.getAllEdges(),$=D.length,_=0;_<$;_++){if(S=D[_],z=S.source,U=S.target,S.lca=null,S.sourceInLca=z,S.targetInLca=U,z==U){S.lca=z.getOwner();continue}for(P=z.getOwner();S.lca==null;){for(S.targetInLca=U,Z=U.getOwner();S.lca==null;){if(Z==P){S.lca=Z;break}if(Z==this.rootGraph)break;if(S.lca!=null)throw"assert failed";S.targetInLca=Z.getParent(),Z=S.targetInLca.getOwner()}if(P==this.rootGraph)break;S.lca==null&&(S.sourceInLca=P.getParent(),P=S.sourceInLca.getOwner())}if(S.lca==null)throw"assert failed"}},w.prototype.calcLowestCommonAncestor=function(S,z){if(S==z)return S.getOwner();var U=S.getOwner();do{if(U==null)break;var P=z.getOwner();do{if(P==null)break;if(P==U)return P;P=P.getParent().getOwner()}while(!0);U=U.getParent().getOwner()}while(!0);return U},w.prototype.calcInclusionTreeDepths=function(S,z){S==null&&z==null&&(S=this.rootGraph,z=1);for(var U,P=S.getNodes(),Z=P.length,D=0;D<Z;D++)U=P[D],U.inclusionTreeDepth=z,U.child!=null&&this.calcInclusionTreeDepths(U.child,z+1)},w.prototype.includesInvalidEdge=function(){for(var S,z=this.edges.length,U=0;U<z;U++)if(S=this.edges[U],this.isOneAncestorOfOther(S.source,S.target))return!0;return!1},ee.exports=w},function(ee,ge,H){var N=H(0);function T(){}for(var w in N)T[w]=N[w];T.MAX_ITERATIONS=2500,T.DEFAULT_EDGE_LENGTH=50,T.DEFAULT_SPRING_STRENGTH=.45,T.DEFAULT_REPULSION_STRENGTH=4500,T.DEFAULT_GRAVITY_STRENGTH=.4,T.DEFAULT_COMPOUND_GRAVITY_STRENGTH=1,T.DEFAULT_GRAVITY_RANGE_FACTOR=3.8,T.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR=1.5,T.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION=!0,T.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION=!0,T.DEFAULT_COOLING_FACTOR_INCREMENTAL=.3,T.COOLING_ADAPTATION_FACTOR=.33,T.ADAPTATION_LOWER_NODE_LIMIT=1e3,T.ADAPTATION_UPPER_NODE_LIMIT=5e3,T.MAX_NODE_DISPLACEMENT_INCREMENTAL=100,T.MAX_NODE_DISPLACEMENT=T.MAX_NODE_DISPLACEMENT_INCREMENTAL*3,T.MIN_REPULSION_DIST=T.DEFAULT_EDGE_LENGTH/10,T.CONVERGENCE_CHECK_PERIOD=100,T.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR=.1,T.MIN_EDGE_LENGTH=1,T.GRID_CALCULATION_CHECK_PERIOD=10,ee.exports=T},function(ee,ge,H){var N=H(12);function T(){}T.calcSeparationAmount=function(w,S,z,U){if(!w.intersects(S))throw"assert failed";var P=new Array(2);this.decideDirectionsForOverlappingNodes(w,S,P),z[0]=Math.min(w.getRight(),S.getRight())-Math.max(w.x,S.x),z[1]=Math.min(w.getBottom(),S.getBottom())-Math.max(w.y,S.y),w.getX()<=S.getX()&&w.getRight()>=S.getRight()?z[0]+=Math.min(S.getX()-w.getX(),w.getRight()-S.getRight()):S.getX()<=w.getX()&&S.getRight()>=w.getRight()&&(z[0]+=Math.min(w.getX()-S.getX(),S.getRight()-w.getRight())),w.getY()<=S.getY()&&w.getBottom()>=S.getBottom()?z[1]+=Math.min(S.getY()-w.getY(),w.getBottom()-S.getBottom()):S.getY()<=w.getY()&&S.getBottom()>=w.getBottom()&&(z[1]+=Math.min(w.getY()-S.getY(),S.getBottom()-w.getBottom()));var Z=Math.abs((S.getCenterY()-w.getCenterY())/(S.getCenterX()-w.getCenterX()));S.getCenterY()===w.getCenterY()&&S.getCenterX()===w.getCenterX()&&(Z=1);var 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this.ldeviceOrgX},T.prototype.setDeviceOrgX=function(w){this.ldeviceOrgX=w},T.prototype.getDeviceOrgY=function(){return this.ldeviceOrgY},T.prototype.setDeviceOrgY=function(w){this.ldeviceOrgY=w},T.prototype.getDeviceExtX=function(){return this.ldeviceExtX},T.prototype.setDeviceExtX=function(w){this.ldeviceExtX=w},T.prototype.getDeviceExtY=function(){return this.ldeviceExtY},T.prototype.setDeviceExtY=function(w){this.ldeviceExtY=w},T.prototype.transformX=function(w){var S=0,z=this.lworldExtX;return z!=0&&(S=this.ldeviceOrgX+(w-this.lworldOrgX)*this.ldeviceExtX/z),S},T.prototype.transformY=function(w){var S=0,z=this.lworldExtY;return z!=0&&(S=this.ldeviceOrgY+(w-this.lworldOrgY)*this.ldeviceExtY/z),S},T.prototype.inverseTransformX=function(w){var S=0,z=this.ldeviceExtX;return z!=0&&(S=this.lworldOrgX+(w-this.ldeviceOrgX)*this.lworldExtX/z),S},T.prototype.inverseTransformY=function(w){var S=0,z=this.ldeviceExtY;return z!=0&&(S=this.lworldOrgY+(w-this.ldeviceOrgY)*this.lworldExtY/z),S},T.prototype.inverseTransformPoint=function(w){var S=new N(this.inverseTransformX(w.x),this.inverseTransformY(w.y));return S},ee.exports=T},function(ee,ge,H){function N(D){if(Array.isArray(D)){for(var $=0,_=Array(D.length);$<D.length;$++)_[$]=D[$];return _}else return Array.from(D)}var T=H(15),w=H(7),S=H(0),z=H(8),U=H(9);function P(){T.call(this),this.useSmartIdealEdgeLengthCalculation=w.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.idealEdgeLength=w.DEFAULT_EDGE_LENGTH,this.springConstant=w.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=w.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=w.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=w.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=w.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=w.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.displacementThresholdPerNode=3*w.DEFAULT_EDGE_LENGTH/100,this.coolingFactor=w.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.initialCoolingFactor=w.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.totalDisplacement=0,this.oldTotalDisplacement=0,this.maxIterations=w.MAX_ITERATIONS}P.prototype=Object.create(T.prototype);for(var Z in T)P[Z]=T[Z];P.prototype.initParameters=function(){T.prototype.initParameters.call(this,arguments),this.totalIterations=0,this.notAnimatedIterations=0,this.useFRGridVariant=w.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION,this.grid=[]},P.prototype.calcIdealEdgeLengths=function(){for(var D,$,_,Q,ae,le,J=this.getGraphManager().getAllEdges(),j=0;j<J.length;j++)D=J[j],D.idealLength=this.idealEdgeLength,D.isInterGraph&&(_=D.getSource(),Q=D.getTarget(),ae=D.getSourceInLca().getEstimatedSize(),le=D.getTargetInLca().getEstimatedSize(),this.useSmartIdealEdgeLengthCalculation&&(D.idealLength+=ae+le-2*S.SIMPLE_NODE_SIZE),$=D.getLca().getInclusionTreeDepth(),D.idealLength+=w.DEFAULT_EDGE_LENGTH*w.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR*(_.getInclusionTreeDepth()+Q.getInclusionTreeDepth()-2*$))},P.prototype.initSpringEmbedder=function(){var D=this.getAllNodes().length;this.incremental?(D>w.ADAPTATION_LOWER_NODE_LIMIT&&(this.coolingFactor=Math.max(this.coolingFactor*w.COOLING_ADAPTATION_FACTOR,this.coolingFactor-(D-w.ADAPTATION_LOWER_NODE_LIMIT)/(w.ADAPTATION_UPPER_NODE_LIMIT-w.ADAPTATION_LOWER_NODE_LIMIT)*this.coolingFactor*(1-w.COOLING_ADAPTATION_FACTOR))),this.maxNodeDisplacement=w.MAX_NODE_DISPLACEMENT_INCREMENTAL):(D>w.ADAPTATION_LOWER_NODE_LIMIT?this.coolingFactor=Math.max(w.COOLING_ADAPTATION_FACTOR,1-(D-w.ADAPTATION_LOWER_NODE_LIMIT)/(w.ADAPTATION_UPPER_NODE_LIMIT-w.ADAPTATION_LOWER_NODE_LIMIT)*(1-w.COOLING_ADAPTATION_FACTOR)):this.coolingFactor=1,this.initialCoolingFactor=this.coolingFactor,this.maxNodeDisplacement=w.MAX_NODE_DISPLACEMENT),this.maxIterations=Math.max(this.getAllNodes().length*5,this.maxIterations),this.totalDisplacementThreshold=this.displacementThresholdPerNode*this.getAllNodes().length,this.repulsionRange=this.calcRepulsionRange()},P.prototype.calcSpringForces=function(){for(var D=this.getAllEdges(),$,_=0;_<D.length;_++)$=D[_],this.calcSpringForce($,$.idealLength)},P.prototype.calcRepulsionForces=function(){var D=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0,$=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,_,Q,ae,le,J=this.getAllNodes(),j;if(this.useFRGridVariant)for(this.totalIterations%w.GRID_CALCULATION_CHECK_PERIOD==1&&D&&this.updateGrid(),j=new Set,_=0;_<J.length;_++)ae=J[_],this.calculateRepulsionForceOfANode(ae,j,D,$),j.add(ae);else for(_=0;_<J.length;_++)for(ae=J[_],Q=_+1;Q<J.length;Q++)le=J[Q],ae.getOwner()==le.getOwner()&&this.calcRepulsionForce(ae,le)},P.prototype.calcGravitationalForces=function(){for(var D,$=this.getAllNodesToApplyGravitation(),_=0;_<$.length;_++)D=$[_],this.calcGravitationalForce(D)},P.prototype.moveNodes=function(){for(var D=this.getAllNodes(),$,_=0;_<D.length;_++)$=D[_],$.move()},P.prototype.calcSpringForce=function(D,$){var _=D.getSource(),Q=D.getTarget(),ae,le,J,j;if(this.uniformLeafNodeSizes&&_.getChild()==null&&Q.getChild()==null)D.updateLengthSimple();else if(D.updateLength(),D.isOverlapingSourceAndTarget)return;ae=D.getLength(),ae!=0&&(le=this.springConstant*(ae-$),J=le*(D.lengthX/ae),j=le*(D.lengthY/ae),_.springForceX+=J,_.springForceY+=j,Q.springForceX-=J,Q.springForceY-=j)},P.prototype.calcRepulsionForce=function(D,$){var _=D.getRect(),Q=$.getRect(),ae=new Array(2),le=new Array(4),J,j,Y,te,L,V,R;if(_.intersects(Q)){z.calcSeparationAmount(_,Q,ae,w.DEFAULT_EDGE_LENGTH/2),V=2*ae[0],R=2*ae[1];var q=D.noOfChildren*$.noOfChildren/(D.noOfChildren+$.noOfChildren);D.repulsionForceX-=q*V,D.repulsionForceY-=q*R,$.repulsionForceX+=q*V,$.repulsionForceY+=q*R}else this.uniformLeafNodeSizes&&D.getChild()==null&&$.getChild()==null?(J=Q.getCenterX()-_.getCenterX(),j=Q.getCenterY()-_.getCenterY()):(z.getIntersection(_,Q,le),J=le[2]-le[0],j=le[3]-le[1]),Math.abs(J)<w.MIN_REPULSION_DIST&&(J=U.sign(J)*w.MIN_REPULSION_DIST),Math.abs(j)<w.MIN_REPULSION_DIST&&(j=U.sign(j)*w.MIN_REPULSION_DIST),Y=J*J+j*j,te=Math.sqrt(Y),L=this.repulsionConstant*D.noOfChildren*$.noOfChildren/Y,V=L*J/te,R=L*j/te,D.repulsionForceX-=V,D.repulsionForceY-=R,$.repulsionForceX+=V,$.repulsionForceY+=R},P.prototype.calcGravitationalForce=function(D){var $,_,Q,ae,le,J,j,Y;$=D.getOwner(),_=($.getRight()+$.getLeft())/2,Q=($.getTop()+$.getBottom())/2,ae=D.getCenterX()-_,le=D.getCenterY()-Q,J=Math.abs(ae)+D.getWidth()/2,j=Math.abs(le)+D.getHeight()/2,D.getOwner()==this.graphManager.getRoot()?(Y=$.getEstimatedSize()*this.gravityRangeFactor,(J>Y||j>Y)&&(D.gravitationForceX=-this.gravityConstant*ae,D.gravitationForceY=-this.gravityConstant*le)):(Y=$.getEstimatedSize()*this.compoundGravityRangeFactor,(J>Y||j>Y)&&(D.gravitationForceX=-this.gravityConstant*ae*this.compoundGravityConstant,D.gravitationForceY=-this.gravityConstant*le*this.compoundGravityConstant))},P.prototype.isConverged=function(){var D,$=!1;return this.totalIterations>this.maxIterations/3&&($=Math.abs(this.totalDisplacement-this.oldTotalDisplacement)<2),D=this.totalDisplacement<this.totalDisplacementThreshold,this.oldTotalDisplacement=this.totalDisplacement,D||$},P.prototype.animate=function(){this.animationDuringLayout&&!this.isSubLayout&&(this.notAnimatedIterations==this.animationPeriod?(this.update(),this.notAnimatedIterations=0):this.notAnimatedIterations++)},P.prototype.calcNoOfChildrenForAllNodes=function(){for(var D,$=this.graphManager.getAllNodes(),_=0;_<$.length;_++)D=$[_],D.noOfChildren=D.getNoOfChildren()},P.prototype.calcGrid=function(D){var $=0,_=0;$=parseInt(Math.ceil((D.getRight()-D.getLeft())/this.repulsionRange)),_=parseInt(Math.ceil((D.getBottom()-D.getTop())/this.repulsionRange));for(var Q=new Array($),ae=0;ae<$;ae++)Q[ae]=new Array(_);for(var ae=0;ae<$;ae++)for(var le=0;le<_;le++)Q[ae][le]=new Array;return Q},P.prototype.addNodeToGrid=function(D,$,_){var Q=0,ae=0,le=0,J=0;Q=parseInt(Math.floor((D.getRect().x-$)/this.repulsionRange)),ae=parseInt(Math.floor((D.getRect().width+D.getRect().x-$)/this.repulsionRange)),le=parseInt(Math.floor((D.getRect().y-_)/this.repulsionRange)),J=parseInt(Math.floor((D.getRect().height+D.getRect().y-_)/this.repulsionRange));for(var j=Q;j<=ae;j++)for(var Y=le;Y<=J;Y++)this.grid[j][Y].push(D),D.setGridCoordinates(Q,ae,le,J)},P.prototype.updateGrid=function(){var D,$,_=this.getAllNodes();for(this.grid=this.calcGrid(this.graphManager.getRoot()),D=0;D<_.length;D++)$=_[D],this.addNodeToGrid($,this.graphManager.getRoot().getLeft(),this.graphManager.getRoot().getTop())},P.prototype.calculateRepulsionForceOfANode=function(D,$,_,Q){if(this.totalIterations%w.GRID_CALCULATION_CHECK_PERIOD==1&&_||Q){var ae=new Set;D.surrounding=new Array;for(var le,J=this.grid,j=D.startX-1;j<D.finishX+2;j++)for(var Y=D.startY-1;Y<D.finishY+2;Y++)if(!(j<0||Y<0||j>=J.length||Y>=J[0].length)){for(var te=0;te<J[j][Y].length;te++)if(le=J[j][Y][te],!(D.getOwner()!=le.getOwner()||D==le)&&!$.has(le)&&!ae.has(le)){var L=Math.abs(D.getCenterX()-le.getCenterX())-(D.getWidth()/2+le.getWidth()/2),V=Math.abs(D.getCenterY()-le.getCenterY())-(D.getHeight()/2+le.getHeight()/2);L<=this.repulsionRange&&V<=this.repulsionRange&&ae.add(le)}}D.surrounding=[].concat(N(ae))}for(j=0;j<D.surrounding.length;j++)this.calcRepulsionForce(D,D.surrounding[j])},P.prototype.calcRepulsionRange=function(){return 0},ee.exports=P},function(ee,ge,H){var N=H(1),T=H(7);function w(z,U,P){N.call(this,z,U,P),this.idealLength=T.DEFAULT_EDGE_LENGTH}w.prototype=Object.create(N.prototype);for(var S in N)w[S]=N[S];ee.exports=w},function(ee,ge,H){var N=H(3);function T(S,z,U,P){N.call(this,S,z,U,P),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0,this.startX=0,this.finishX=0,this.startY=0,this.finishY=0,this.surrounding=[]}T.prototype=Object.create(N.prototype);for(var w in N)T[w]=N[w];T.prototype.setGridCoordinates=function(S,z,U,P){this.startX=S,this.finishX=z,this.startY=U,this.finishY=P},ee.exports=T},function(ee,ge,H){function N(T,w){this.width=0,this.height=0,T!==null&&w!==null&&(this.height=w,this.width=T)}N.prototype.getWidth=function(){return this.width},N.prototype.setWidth=function(T){this.width=T},N.prototype.getHeight=function(){return this.height},N.prototype.setHeight=function(T){this.height=T},ee.exports=N},function(ee,ge,H){var N=H(14);function T(){this.map={},this.keys=[]}T.prototype.put=function(w,S){var z=N.createID(w);this.contains(z)||(this.map[z]=S,this.keys.push(w))},T.prototype.contains=function(w){return N.createID(w),this.map[w]!=null},T.prototype.get=function(w){var S=N.createID(w);return this.map[S]},T.prototype.keySet=function(){return this.keys},ee.exports=T},function(ee,ge,H){var N=H(14);function T(){this.set={}}T.prototype.add=function(w){var S=N.createID(w);this.contains(S)||(this.set[S]=w)},T.prototype.remove=function(w){delete this.set[N.createID(w)]},T.prototype.clear=function(){this.set={}},T.prototype.contains=function(w){return this.set[N.createID(w)]==w},T.prototype.isEmpty=function(){return this.size()===0},T.prototype.size=function(){return Object.keys(this.set).length},T.prototype.addAllTo=function(w){for(var S=Object.keys(this.set),z=S.length,U=0;U<z;U++)w.push(this.set[S[U]])},T.prototype.size=function(){return Object.keys(this.set).length},T.prototype.addAll=function(w){for(var S=w.length,z=0;z<S;z++){var U=w[z];this.add(U)}},ee.exports=T},function(ee,ge,H){var N=function(){function z(U,P){for(var Z=0;Z<P.length;Z++){var D=P[Z];D.enumerable=D.enumerable||!1,D.configurable=!0,"value"in D&&(D.writable=!0),Object.defineProperty(U,D.key,D)}}return function(U,P,Z){return P&&z(U.prototype,P),Z&&z(U,Z),U}}();function T(z,U){if(!(z instanceof U))throw new TypeError("Cannot call a class as a function")}var w=H(11),S=function(){function z(U,P){T(this,z),(P!==null||P!==void 0)&&(this.compareFunction=this._defaultCompareFunction);var Z=void 0;U instanceof w?Z=U.size():Z=U.length,this._quicksort(U,0,Z-1)}return N(z,[{key:"_quicksort",value:function(P,Z,D){if(Z<D){var $=this._partition(P,Z,D);this._quicksort(P,Z,$),this._quicksort(P,$+1,D)}}},{key:"_partition",value:function(P,Z,D){for(var $=this._get(P,Z),_=Z,Q=D;;){for(;this.compareFunction($,this._get(P,Q));)Q--;for(;this.compareFunction(this._get(P,_),$);)_++;if(_<Q)this._swap(P,_,Q),_++,Q--;else return Q}}},{key:"_get",value:function(P,Z){return P instanceof w?P.get_object_at(Z):P[Z]}},{key:"_set",value:function(P,Z,D){P instanceof w?P.set_object_at(Z,D):P[Z]=D}},{key:"_swap",value:function(P,Z,D){var $=this._get(P,Z);this._set(P,Z,this._get(P,D)),this._set(P,D,$)}},{key:"_defaultCompareFunction",value:function(P,Z){return Z>P}}]),z}();ee.exports=S},function(ee,ge,H){var N=function(){function S(z,U){for(var P=0;P<U.length;P++){var Z=U[P];Z.enumerable=Z.enumerable||!1,Z.configurable=!0,"value"in Z&&(Z.writable=!0),Object.defineProperty(z,Z.key,Z)}}return function(z,U,P){return U&&S(z.prototype,U),P&&S(z,P),z}}();function T(S,z){if(!(S instanceof z))throw new TypeError("Cannot call a class as a function")}var w=function(){function S(z,U){var P=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1,Z=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,D=arguments.length>4&&arguments[4]!==void 0?arguments[4]:-1;T(this,S),this.sequence1=z,this.sequence2=U,this.match_score=P,this.mismatch_penalty=Z,this.gap_penalty=D,this.iMax=z.length+1,this.jMax=U.length+1,this.grid=new Array(this.iMax);for(var $=0;$<this.iMax;$++){this.grid[$]=new Array(this.jMax);for(var _=0;_<this.jMax;_++)this.grid[$][_]=0}this.tracebackGrid=new Array(this.iMax);for(var Q=0;Q<this.iMax;Q++){this.tracebackGrid[Q]=new Array(this.jMax);for(var ae=0;ae<this.jMax;ae++)this.tracebackGrid[Q][ae]=[null,null,null]}this.alignments=[],this.score=-1,this.computeGrids()}return N(S,[{key:"getScore",value:function(){return this.score}},{key:"getAlignments",value:function(){return this.alignments}},{key:"computeGrids",value:function(){for(var U=1;U<this.jMax;U++)this.grid[0][U]=this.grid[0][U-1]+this.gap_penalty,this.tracebackGrid[0][U]=[!1,!1,!0];for(var P=1;P<this.iMax;P++)this.grid[P][0]=this.grid[P-1][0]+this.gap_penalty,this.tracebackGrid[P][0]=[!1,!0,!1];for(var Z=1;Z<this.iMax;Z++)for(var D=1;D<this.jMax;D++){var $=void 0;this.sequence1[Z-1]===this.sequence2[D-1]?$=this.grid[Z-1][D-1]+this.match_score:$=this.grid[Z-1][D-1]+this.mismatch_penalty;var _=this.grid[Z-1][D]+this.gap_penalty,Q=this.grid[Z][D-1]+this.gap_penalty,ae=[$,_,Q],le=this.arrayAllMaxIndexes(ae);this.grid[Z][D]=ae[le[0]],this.tracebackGrid[Z][D]=[le.includes(0),le.includes(1),le.includes(2)]}this.score=this.grid[this.iMax-1][this.jMax-1]}},{key:"alignmentTraceback",value:function(){var U=[];for(U.push({pos:[this.sequence1.length,this.sequence2.length],seq1:"",seq2:""});U[0];){var P=U[0],Z=this.tracebackGrid[P.pos[0]][P.pos[1]];Z[0]&&U.push({pos:[P.pos[0]-1,P.pos[1]-1],seq1:this.sequence1[P.pos[0]-1]+P.seq1,seq2:this.sequence2[P.pos[1]-1]+P.seq2}),Z[1]&&U.push({pos:[P.pos[0]-1,P.pos[1]],seq1:this.sequence1[P.pos[0]-1]+P.seq1,seq2:"-"+P.seq2}),Z[2]&&U.push({pos:[P.pos[0],P.pos[1]-1],seq1:"-"+P.seq1,seq2:this.sequence2[P.pos[1]-1]+P.seq2}),P.pos[0]===0&&P.pos[1]===0&&this.alignments.push({sequence1:P.seq1,sequence2:P.seq2}),U.shift()}return this.alignments}},{key:"getAllIndexes",value:function(U,P){for(var Z=[],D=-1;(D=U.indexOf(P,D+1))!==-1;)Z.push(D);return Z}},{key:"arrayAllMaxIndexes",value:function(U){return this.getAllIndexes(U,Math.max.apply(null,U))}}]),S}();ee.exports=w},function(ee,ge,H){var N=function(){};N.FDLayout=H(18),N.FDLayoutConstants=H(7),N.FDLayoutEdge=H(19),N.FDLayoutNode=H(20),N.DimensionD=H(21),N.HashMap=H(22),N.HashSet=H(23),N.IGeometry=H(8),N.IMath=H(9),N.Integer=H(10),N.Point=H(12),N.PointD=H(4),N.RandomSeed=H(16),N.RectangleD=H(13),N.Transform=H(17),N.UniqueIDGeneretor=H(14),N.Quicksort=H(24),N.LinkedList=H(11),N.LGraphObject=H(2),N.LGraph=H(5),N.LEdge=H(1),N.LGraphManager=H(6),N.LNode=H(3),N.Layout=H(15),N.LayoutConstants=H(0),N.NeedlemanWunsch=H(25),ee.exports=N},function(ee,ge,H){function N(){this.listeners=[]}var T=N.prototype;T.addListener=function(w,S){this.listeners.push({event:w,callback:S})},T.removeListener=function(w,S){for(var z=this.listeners.length;z>=0;z--){var U=this.listeners[z];U.event===w&&U.callback===S&&this.listeners.splice(z,1)}},T.emit=function(w,S){for(var z=0;z<this.listeners.length;z++){var U=this.listeners[z];w===U.event&&U.callback(S)}},ee.exports=N}])})}(Qi)),Qi.exports}var _l;function Np(){return _l||(_l=1,function(be,he){(function(ge,H){be.exports=H(Op())})(Da,function(ee){return function(ge){var H={};function N(T){if(H[T])return H[T].exports;var w=H[T]={i:T,l:!1,exports:{}};return ge[T].call(w.exports,w,w.exports,N),w.l=!0,w.exports}return N.m=ge,N.c=H,N.i=function(T){return T},N.d=function(T,w,S){N.o(T,w)||Object.defineProperty(T,w,{configurable:!1,enumerable:!0,get:S})},N.n=function(T){var w=T&&T.__esModule?function(){return T.default}:function(){return T};return N.d(w,"a",w),w},N.o=function(T,w){return Object.prototype.hasOwnProperty.call(T,w)},N.p="",N(N.s=7)}([function(ge,H){ge.exports=ee},function(ge,H,N){var T=N(0).FDLayoutConstants;function w(){}for(var S in T)w[S]=T[S];w.DEFAULT_USE_MULTI_LEVEL_SCALING=!1,w.DEFAULT_RADIAL_SEPARATION=T.DEFAULT_EDGE_LENGTH,w.DEFAULT_COMPONENT_SEPERATION=60,w.TILE=!0,w.TILING_PADDING_VERTICAL=10,w.TILING_PADDING_HORIZONTAL=10,w.TREE_REDUCTION_ON_INCREMENTAL=!1,ge.exports=w},function(ge,H,N){var T=N(0).FDLayoutEdge;function w(z,U,P){T.call(this,z,U,P)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];ge.exports=w},function(ge,H,N){var T=N(0).LGraph;function w(z,U,P){T.call(this,z,U,P)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];ge.exports=w},function(ge,H,N){var T=N(0).LGraphManager;function w(z){T.call(this,z)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];ge.exports=w},function(ge,H,N){var T=N(0).FDLayoutNode,w=N(0).IMath;function S(U,P,Z,D){T.call(this,U,P,Z,D)}S.prototype=Object.create(T.prototype);for(var z in T)S[z]=T[z];S.prototype.move=function(){var U=this.graphManager.getLayout();this.displacementX=U.coolingFactor*(this.springForceX+this.repulsionForceX+this.gravitationForceX)/this.noOfChildren,this.displacementY=U.coolingFactor*(this.springForceY+this.repulsionForceY+this.gravitationForceY)/this.noOfChildren,Math.abs(this.displacementX)>U.coolingFactor*U.maxNodeDisplacement&&(this.displacementX=U.coolingFactor*U.maxNodeDisplacement*w.sign(this.displacementX)),Math.abs(this.displacementY)>U.coolingFactor*U.maxNodeDisplacement&&(this.displacementY=U.coolingFactor*U.maxNodeDisplacement*w.sign(this.displacementY)),this.child==null?this.moveBy(this.displacementX,this.displacementY):this.child.getNodes().length==0?this.moveBy(this.displacementX,this.displacementY):this.propogateDisplacementToChildren(this.displacementX,this.displacementY),U.totalDisplacement+=Math.abs(this.displacementX)+Math.abs(this.displacementY),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0},S.prototype.propogateDisplacementToChildren=function(U,P){for(var Z=this.getChild().getNodes(),D,$=0;$<Z.length;$++)D=Z[$],D.getChild()==null?(D.moveBy(U,P),D.displacementX+=U,D.displacementY+=P):D.propogateDisplacementToChildren(U,P)},S.prototype.setPred1=function(U){this.pred1=U},S.prototype.getPred1=function(){return pred1},S.prototype.getPred2=function(){return pred2},S.prototype.setNext=function(U){this.next=U},S.prototype.getNext=function(){return next},S.prototype.setProcessed=function(U){this.processed=U},S.prototype.isProcessed=function(){return processed},ge.exports=S},function(ge,H,N){var T=N(0).FDLayout,w=N(4),S=N(3),z=N(5),U=N(2),P=N(1),Z=N(0).FDLayoutConstants,D=N(0).LayoutConstants,$=N(0).Point,_=N(0).PointD,Q=N(0).Layout,ae=N(0).Integer,le=N(0).IGeometry,J=N(0).LGraph,j=N(0).Transform;function Y(){T.call(this),this.toBeTiled={}}Y.prototype=Object.create(T.prototype);for(var te in T)Y[te]=T[te];Y.prototype.newGraphManager=function(){var L=new w(this);return this.graphManager=L,L},Y.prototype.newGraph=function(L){return new S(null,this.graphManager,L)},Y.prototype.newNode=function(L){return new z(this.graphManager,L)},Y.prototype.newEdge=function(L){return new U(null,null,L)},Y.prototype.initParameters=function(){T.prototype.initParameters.call(this,arguments),this.isSubLayout||(P.DEFAULT_EDGE_LENGTH<10?this.idealEdgeLength=10:this.idealEdgeLength=P.DEFAULT_EDGE_LENGTH,this.useSmartIdealEdgeLengthCalculation=P.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.springConstant=Z.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=Z.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=Z.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=Z.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=Z.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=Z.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.prunedNodesAll=[],this.growTreeIterations=0,this.afterGrowthIterations=0,this.isTreeGrowing=!1,this.isGrowthFinished=!1,this.coolingCycle=0,this.maxCoolingCycle=this.maxIterations/Z.CONVERGENCE_CHECK_PERIOD,this.finalTemperature=Z.CONVERGENCE_CHECK_PERIOD/this.maxIterations,this.coolingAdjuster=1)},Y.prototype.layout=function(){var L=D.DEFAULT_CREATE_BENDS_AS_NEEDED;return L&&(this.createBendpoints(),this.graphManager.resetAllEdges()),this.level=0,this.classicLayout()},Y.prototype.classicLayout=function(){if(this.nodesWithGravity=this.calculateNodesToApplyGravitationTo(),this.graphManager.setAllNodesToApplyGravitation(this.nodesWithGravity),this.calcNoOfChildrenForAllNodes(),this.graphManager.calcLowestCommonAncestors(),this.graphManager.calcInclusionTreeDepths(),this.graphManager.getRoot().calcEstimatedSize(),this.calcIdealEdgeLengths(),this.incremental){if(P.TREE_REDUCTION_ON_INCREMENTAL){this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation();var V=new Set(this.getAllNodes()),R=this.nodesWithGravity.filter(function(pe){return V.has(pe)});this.graphManager.setAllNodesToApplyGravitation(R)}}else{var L=this.getFlatForest();if(L.length>0)this.positionNodesRadially(L);else{this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation();var V=new Set(this.getAllNodes()),R=this.nodesWithGravity.filter(function(q){return V.has(q)});this.graphManager.setAllNodesToApplyGravitation(R),this.positionNodesRandomly()}}return this.initSpringEmbedder(),this.runSpringEmbedder(),!0},Y.prototype.tick=function(){if(this.totalIterations++,this.totalIterations===this.maxIterations&&!this.isTreeGrowing&&!this.isGrowthFinished)if(this.prunedNodesAll.length>0)this.isTreeGrowing=!0;else return!0;if(this.totalIterations%Z.CONVERGENCE_CHECK_PERIOD==0&&!this.isTreeGrowing&&!this.isGrowthFinished){if(this.isConverged())if(this.prunedNodesAll.length>0)this.isTreeGrowing=!0;else return!0;this.coolingCycle++,this.layoutQuality==0?this.coolingAdjuster=this.coolingCycle:this.layoutQuality==1&&(this.coolingAdjuster=this.coolingCycle/3),this.coolingFactor=Math.max(this.initialCoolingFactor-Math.pow(this.coolingCycle,Math.log(100*(this.initialCoolingFactor-this.finalTemperature))/Math.log(this.maxCoolingCycle))/100*this.coolingAdjuster,this.finalTemperature),this.animationPeriod=Math.ceil(this.initialAnimationPeriod*Math.sqrt(this.coolingFactor))}if(this.isTreeGrowing){if(this.growTreeIterations%10==0)if(this.prunedNodesAll.length>0){this.graphManager.updateBounds(),this.updateGrid(),this.growTree(this.prunedNodesAll),this.graphManager.resetAllNodesToApplyGravitation();var L=new Set(this.getAllNodes()),V=this.nodesWithGravity.filter(function(ce){return L.has(ce)});this.graphManager.setAllNodesToApplyGravitation(V),this.graphManager.updateBounds(),this.updateGrid(),this.coolingFactor=Z.DEFAULT_COOLING_FACTOR_INCREMENTAL}else this.isTreeGrowing=!1,this.isGrowthFinished=!0;this.growTreeIterations++}if(this.isGrowthFinished){if(this.isConverged())return!0;this.afterGrowthIterations%10==0&&(this.graphManager.updateBounds(),this.updateGrid()),this.coolingFactor=Z.DEFAULT_COOLING_FACTOR_INCREMENTAL*((100-this.afterGrowthIterations)/100),this.afterGrowthIterations++}var R=!this.isTreeGrowing&&!this.isGrowthFinished,q=this.growTreeIterations%10==1&&this.isTreeGrowing||this.afterGrowthIterations%10==1&&this.isGrowthFinished;return this.totalDisplacement=0,this.graphManager.updateBounds(),this.calcSpringForces(),this.calcRepulsionForces(R,q),this.calcGravitationalForces(),this.moveNodes(),this.animate(),!1},Y.prototype.getPositionsData=function(){for(var L=this.graphManager.getAllNodes(),V={},R=0;R<L.length;R++){var q=L[R].rect,ce=L[R].id;V[ce]={id:ce,x:q.getCenterX(),y:q.getCenterY(),w:q.width,h:q.height}}return V},Y.prototype.runSpringEmbedder=function(){this.initialAnimationPeriod=25,this.animationPeriod=this.initialAnimationPeriod;var L=!1;if(Z.ANIMATE==="during")this.emit("layoutstarted");else{for(;!L;)L=this.tick();this.graphManager.updateBounds()}},Y.prototype.calculateNodesToApplyGravitationTo=function(){var L=[],V,R=this.graphManager.getGraphs(),q=R.length,ce;for(ce=0;ce<q;ce++)V=R[ce],V.updateConnected(),V.isConnected||(L=L.concat(V.getNodes()));return L},Y.prototype.createBendpoints=function(){var L=[];L=L.concat(this.graphManager.getAllEdges());var V=new Set,R;for(R=0;R<L.length;R++){var q=L[R];if(!V.has(q)){var ce=q.getSource(),pe=q.getTarget();if(ce==pe)q.getBendpoints().push(new _),q.getBendpoints().push(new _),this.createDummyNodesForBendpoints(q),V.add(q);else{var Oe=[];if(Oe=Oe.concat(ce.getEdgeListToNode(pe)),Oe=Oe.concat(pe.getEdgeListToNode(ce)),!V.has(Oe[0])){if(Oe.length>1){var Me;for(Me=0;Me<Oe.length;Me++){var Ye=Oe[Me];Ye.getBendpoints().push(new _),this.createDummyNodesForBendpoints(Ye)}}Oe.forEach(function(at){V.add(at)})}}}if(V.size==L.length)break}},Y.prototype.positionNodesRadially=function(L){for(var V=new $(0,0),R=Math.ceil(Math.sqrt(L.length)),q=0,ce=0,pe=0,Oe=new _(0,0),Me=0;Me<L.length;Me++){Me%R==0&&(pe=0,ce=q,Me!=0&&(ce+=P.DEFAULT_COMPONENT_SEPERATION),q=0);var Ye=L[Me],at=Q.findCenterOfTree(Ye);V.x=pe,V.y=ce,Oe=Y.radialLayout(Ye,at,V),Oe.y>q&&(q=Math.floor(Oe.y)),pe=Math.floor(Oe.x+P.DEFAULT_COMPONENT_SEPERATION)}this.transform(new _(D.WORLD_CENTER_X-Oe.x/2,D.WORLD_CENTER_Y-Oe.y/2))},Y.radialLayout=function(L,V,R){var q=Math.max(this.maxDiagonalInTree(L),P.DEFAULT_RADIAL_SEPARATION);Y.branchRadialLayout(V,null,0,359,0,q);var ce=J.calculateBounds(L),pe=new j;pe.setDeviceOrgX(ce.getMinX()),pe.setDeviceOrgY(ce.getMinY()),pe.setWorldOrgX(R.x),pe.setWorldOrgY(R.y);for(var Oe=0;Oe<L.length;Oe++){var Me=L[Oe];Me.transform(pe)}var Ye=new _(ce.getMaxX(),ce.getMaxY());return pe.inverseTransformPoint(Ye)},Y.branchRadialLayout=function(L,V,R,q,ce,pe){var Oe=(q-R+1)/2;Oe<0&&(Oe+=180);var Me=(Oe+R)%360,Ye=Me*le.TWO_PI/360,at=ce*Math.cos(Ye),dt=ce*Math.sin(Ye);L.setCenter(at,dt);var ke=[];ke=ke.concat(L.getEdges());var Ve=ke.length;V!=null&&Ve--;for(var Ze=0,nt=ke.length,ht,it=L.getEdgesBetween(V);it.length>1;){var tt=it[0];it.splice(0,1);var yt=ke.indexOf(tt);yt>=0&&ke.splice(yt,1),nt--,Ve--}V!=null?ht=(ke.indexOf(it[0])+1)%nt:ht=0;for(var wt=Math.abs(q-R)/Ve,Pt=ht;Ze!=Ve;Pt=++Pt%nt){var gt=ke[Pt].getOtherEnd(L);if(gt!=V){var dr=(R+Ze*wt)%360,qt=(dr+wt)%360;Y.branchRadialLayout(gt,L,dr,qt,ce+pe,pe),Ze++}}},Y.maxDiagonalInTree=function(L){for(var V=ae.MIN_VALUE,R=0;R<L.length;R++){var q=L[R],ce=q.getDiagonal();ce>V&&(V=ce)}return V},Y.prototype.calcRepulsionRange=function(){return 2*(this.level+1)*this.idealEdgeLength},Y.prototype.groupZeroDegreeMembers=function(){var L=this,V={};this.memberGroups={},this.idToDummyNode={};for(var R=[],q=this.graphManager.getAllNodes(),ce=0;ce<q.length;ce++){var pe=q[ce],Oe=pe.getParent();this.getNodeDegreeWithChildren(pe)===0&&(Oe.id==null||!this.getToBeTiled(Oe))&&R.push(pe)}for(var ce=0;ce<R.length;ce++){var pe=R[ce],Me=pe.getParent().id;typeof V[Me]>"u"&&(V[Me]=[]),V[Me]=V[Me].concat(pe)}Object.keys(V).forEach(function(Ye){if(V[Ye].length>1){var at="DummyCompound_"+Ye;L.memberGroups[at]=V[Ye];var dt=V[Ye][0].getParent(),ke=new z(L.graphManager);ke.id=at,ke.paddingLeft=dt.paddingLeft||0,ke.paddingRight=dt.paddingRight||0,ke.paddingBottom=dt.paddingBottom||0,ke.paddingTop=dt.paddingTop||0,L.idToDummyNode[at]=ke;var Ve=L.getGraphManager().add(L.newGraph(),ke),Ze=dt.getChild();Ze.add(ke);for(var nt=0;nt<V[Ye].length;nt++){var ht=V[Ye][nt];Ze.remove(ht),Ve.add(ht)}}})},Y.prototype.clearCompounds=function(){var L={},V={};this.performDFSOnCompounds();for(var R=0;R<this.compoundOrder.length;R++)V[this.compoundOrder[R].id]=this.compoundOrder[R],L[this.compoundOrder[R].id]=[].concat(this.compoundOrder[R].getChild().getNodes()),this.graphManager.remove(this.compoundOrder[R].getChild()),this.compoundOrder[R].child=null;this.graphManager.resetAllNodes(),this.tileCompoundMembers(L,V)},Y.prototype.clearZeroDegreeMembers=function(){var L=this,V=this.tiledZeroDegreePack=[];Object.keys(this.memberGroups).forEach(function(R){var q=L.idToDummyNode[R];V[R]=L.tileNodes(L.memberGroups[R],q.paddingLeft+q.paddingRight),q.rect.width=V[R].width,q.rect.height=V[R].height})},Y.prototype.repopulateCompounds=function(){for(var L=this.compoundOrder.length-1;L>=0;L--){var V=this.compoundOrder[L],R=V.id,q=V.paddingLeft,ce=V.paddingTop;this.adjustLocations(this.tiledMemberPack[R],V.rect.x,V.rect.y,q,ce)}},Y.prototype.repopulateZeroDegreeMembers=function(){var L=this,V=this.tiledZeroDegreePack;Object.keys(V).forEach(function(R){var q=L.idToDummyNode[R],ce=q.paddingLeft,pe=q.paddingTop;L.adjustLocations(V[R],q.rect.x,q.rect.y,ce,pe)})},Y.prototype.getToBeTiled=function(L){var V=L.id;if(this.toBeTiled[V]!=null)return this.toBeTiled[V];var R=L.getChild();if(R==null)return this.toBeTiled[V]=!1,!1;for(var q=R.getNodes(),ce=0;ce<q.length;ce++){var pe=q[ce];if(this.getNodeDegree(pe)>0)return this.toBeTiled[V]=!1,!1;if(pe.getChild()==null){this.toBeTiled[pe.id]=!1;continue}if(!this.getToBeTiled(pe))return this.toBeTiled[V]=!1,!1}return this.toBeTiled[V]=!0,!0},Y.prototype.getNodeDegree=function(L){L.id;for(var V=L.getEdges(),R=0,q=0;q<V.length;q++){var ce=V[q];ce.getSource().id!==ce.getTarget().id&&(R=R+1)}return R},Y.prototype.getNodeDegreeWithChildren=function(L){var V=this.getNodeDegree(L);if(L.getChild()==null)return V;for(var R=L.getChild().getNodes(),q=0;q<R.length;q++){var ce=R[q];V+=this.getNodeDegreeWithChildren(ce)}return V},Y.prototype.performDFSOnCompounds=function(){this.compoundOrder=[],this.fillCompexOrderByDFS(this.graphManager.getRoot().getNodes())},Y.prototype.fillCompexOrderByDFS=function(L){for(var V=0;V<L.length;V++){var R=L[V];R.getChild()!=null&&this.fillCompexOrderByDFS(R.getChild().getNodes()),this.getToBeTiled(R)&&this.compoundOrder.push(R)}},Y.prototype.adjustLocations=function(L,V,R,q,ce){V+=q,R+=ce;for(var pe=V,Oe=0;Oe<L.rows.length;Oe++){var Me=L.rows[Oe];V=pe;for(var Ye=0,at=0;at<Me.length;at++){var dt=Me[at];dt.rect.x=V,dt.rect.y=R,V+=dt.rect.width+L.horizontalPadding,dt.rect.height>Ye&&(Ye=dt.rect.height)}R+=Ye+L.verticalPadding}},Y.prototype.tileCompoundMembers=function(L,V){var R=this;this.tiledMemberPack=[],Object.keys(L).forEach(function(q){var ce=V[q];R.tiledMemberPack[q]=R.tileNodes(L[q],ce.paddingLeft+ce.paddingRight),ce.rect.width=R.tiledMemberPack[q].width,ce.rect.height=R.tiledMemberPack[q].height})},Y.prototype.tileNodes=function(L,V){var R=P.TILING_PADDING_VERTICAL,q=P.TILING_PADDING_HORIZONTAL,ce={rows:[],rowWidth:[],rowHeight:[],width:0,height:V,verticalPadding:R,horizontalPadding:q};L.sort(function(Me,Ye){return Me.rect.width*Me.rect.height>Ye.rect.width*Ye.rect.height?-1:Me.rect.width*Me.rect.height<Ye.rect.width*Ye.rect.height?1:0});for(var pe=0;pe<L.length;pe++){var Oe=L[pe];ce.rows.length==0?this.insertNodeToRow(ce,Oe,0,V):this.canAddHorizontal(ce,Oe.rect.width,Oe.rect.height)?this.insertNodeToRow(ce,Oe,this.getShortestRowIndex(ce),V):this.insertNodeToRow(ce,Oe,ce.rows.length,V),this.shiftToLastRow(ce)}return ce},Y.prototype.insertNodeToRow=function(L,V,R,q){var ce=q;if(R==L.rows.length){var pe=[];L.rows.push(pe),L.rowWidth.push(ce),L.rowHeight.push(0)}var Oe=L.rowWidth[R]+V.rect.width;L.rows[R].length>0&&(Oe+=L.horizontalPadding),L.rowWidth[R]=Oe,L.width<Oe&&(L.width=Oe);var Me=V.rect.height;R>0&&(Me+=L.verticalPadding);var Ye=0;Me>L.rowHeight[R]&&(Ye=L.rowHeight[R],L.rowHeight[R]=Me,Ye=L.rowHeight[R]-Ye),L.height+=Ye,L.rows[R].push(V)},Y.prototype.getShortestRowIndex=function(L){for(var V=-1,R=Number.MAX_VALUE,q=0;q<L.rows.length;q++)L.rowWidth[q]<R&&(V=q,R=L.rowWidth[q]);return V},Y.prototype.getLongestRowIndex=function(L){for(var V=-1,R=Number.MIN_VALUE,q=0;q<L.rows.length;q++)L.rowWidth[q]>R&&(V=q,R=L.rowWidth[q]);return V},Y.prototype.canAddHorizontal=function(L,V,R){var q=this.getShortestRowIndex(L);if(q<0)return!0;var ce=L.rowWidth[q];if(ce+L.horizontalPadding+V<=L.width)return!0;var pe=0;L.rowHeight[q]<R&&q>0&&(pe=R+L.verticalPadding-L.rowHeight[q]);var Oe;L.width-ce>=V+L.horizontalPadding?Oe=(L.height+pe)/(ce+V+L.horizontalPadding):Oe=(L.height+pe)/L.width,pe=R+L.verticalPadding;var Me;return L.width<V?Me=(L.height+pe)/V:Me=(L.height+pe)/L.width,Me<1&&(Me=1/Me),Oe<1&&(Oe=1/Oe),Oe<Me},Y.prototype.shiftToLastRow=function(L){var V=this.getLongestRowIndex(L),R=L.rowWidth.length-1,q=L.rows[V],ce=q[q.length-1],pe=ce.width+L.horizontalPadding;if(L.width-L.rowWidth[R]>pe&&V!=R){q.splice(-1,1),L.rows[R].push(ce),L.rowWidth[V]=L.rowWidth[V]-pe,L.rowWidth[R]=L.rowWidth[R]+pe,L.width=L.rowWidth[instance.getLongestRowIndex(L)];for(var Oe=Number.MIN_VALUE,Me=0;Me<q.length;Me++)q[Me].height>Oe&&(Oe=q[Me].height);V>0&&(Oe+=L.verticalPadding);var Ye=L.rowHeight[V]+L.rowHeight[R];L.rowHeight[V]=Oe,L.rowHeight[R]<ce.height+L.verticalPadding&&(L.rowHeight[R]=ce.height+L.verticalPadding);var at=L.rowHeight[V]+L.rowHeight[R];L.height+=at-Ye,this.shiftToLastRow(L)}},Y.prototype.tilingPreLayout=function(){P.TILE&&(this.groupZeroDegreeMembers(),this.clearCompounds(),this.clearZeroDegreeMembers())},Y.prototype.tilingPostLayout=function(){P.TILE&&(this.repopulateZeroDegreeMembers(),this.repopulateCompounds())},Y.prototype.reduceTrees=function(){for(var L=[],V=!0,R;V;){var q=this.graphManager.getAllNodes(),ce=[];V=!1;for(var pe=0;pe<q.length;pe++)R=q[pe],R.getEdges().length==1&&!R.getEdges()[0].isInterGraph&&R.getChild()==null&&(ce.push([R,R.getEdges()[0],R.getOwner()]),V=!0);if(V==!0){for(var Oe=[],Me=0;Me<ce.length;Me++)ce[Me][0].getEdges().length==1&&(Oe.push(ce[Me]),ce[Me][0].getOwner().remove(ce[Me][0]));L.push(Oe),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()}}this.prunedNodesAll=L},Y.prototype.growTree=function(L){for(var V=L.length,R=L[V-1],q,ce=0;ce<R.length;ce++)q=R[ce],this.findPlaceforPrunedNode(q),q[2].add(q[0]),q[2].add(q[1],q[1].source,q[1].target);L.splice(L.length-1,1),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()},Y.prototype.findPlaceforPrunedNode=function(L){var V,R,q=L[0];q==L[1].source?R=L[1].target:R=L[1].source;var ce=R.startX,pe=R.finishX,Oe=R.startY,Me=R.finishY,Ye=0,at=0,dt=0,ke=0,Ve=[Ye,dt,at,ke];if(Oe>0)for(var Ze=ce;Ze<=pe;Ze++)Ve[0]+=this.grid[Ze][Oe-1].length+this.grid[Ze][Oe].length-1;if(pe<this.grid.length-1)for(var Ze=Oe;Ze<=Me;Ze++)Ve[1]+=this.grid[pe+1][Ze].length+this.grid[pe][Ze].length-1;if(Me<this.grid[0].length-1)for(var Ze=ce;Ze<=pe;Ze++)Ve[2]+=this.grid[Ze][Me+1].length+this.grid[Ze][Me].length-1;if(ce>0)for(var Ze=Oe;Ze<=Me;Ze++)Ve[3]+=this.grid[ce-1][Ze].length+this.grid[ce][Ze].length-1;for(var nt=ae.MAX_VALUE,ht,it,tt=0;tt<Ve.length;tt++)Ve[tt]<nt?(nt=Ve[tt],ht=1,it=tt):Ve[tt]==nt&&ht++;if(ht==3&&nt==0)Ve[0]==0&&Ve[1]==0&&Ve[2]==0?V=1:Ve[0]==0&&Ve[1]==0&&Ve[3]==0?V=0:Ve[0]==0&&Ve[2]==0&&Ve[3]==0?V=3:Ve[1]==0&&Ve[2]==0&&Ve[3]==0&&(V=2);else if(ht==2&&nt==0){var yt=Math.floor(Math.random()*2);Ve[0]==0&&Ve[1]==0?yt==0?V=0:V=1:Ve[0]==0&&Ve[2]==0?yt==0?V=0:V=2:Ve[0]==0&&Ve[3]==0?yt==0?V=0:V=3:Ve[1]==0&&Ve[2]==0?yt==0?V=1:V=2:Ve[1]==0&&Ve[3]==0?yt==0?V=1:V=3:yt==0?V=2:V=3}else if(ht==4&&nt==0){var yt=Math.floor(Math.random()*4);V=yt}else 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Use `options.maximal: true` only on DAGs.");break}}}C();var q=0;if(e.avoidOverlap)for(var ae=0;ae<n.length;ae++){var ue=n[ae],be=ue.layoutDimensions(e),ie=be.w,ge=be.h;q=Math.max(q,ie,ge)}var we={},De=function(Re){if(we[Re.id()])return we[Re.id()];for(var $e=ya(Re).depth,ze=Re.neighborhood(),Be=0,_e=0,rt=0;rt<ze.length;rt++){var je=ze[rt];if(!(je.isEdge()||je.isParent()||!n.has(je))){var qe=ya(je);if(qe!=null){var et=qe.index,fe=qe.depth;if(!(et==null||fe==null)){var O=g[fe].length;fe<$e&&(Be+=et/O,_e++)}}}}return _e=Math.max(1,_e),Be=Be/_e,_e===0&&(Be=0),we[Re.id()]=Be,Be},xe=function(Re,$e){var ze=De(Re),Be=De($e),_e=ze-Be;return _e===0?rs(Re.id(),$e.id()):_e};e.depthSort!==void 0&&(xe=e.depthSort);for(var Se=0;Se<g.length;Se++)g[Se].sort(xe),k(Se);for(var se=[],Te=0;Te<I.length;Te++)se.push(I[Te]);g.unshift(se),C();for(var Ae=0,Le=0;Le<g.length;Le++)Ae=Math.max(g[Le].length,Ae);var Ne={x:u.x1+u.w/2,y:u.x1+u.h/2},Fe=g.reduce(function(Ie,Re){return Math.max(Ie,Re.length)},0),Xe=function(Re){var $e=ya(Re),ze=$e.depth,Be=$e.index,_e=g[ze].length,rt=Math.max(u.w/((e.grid?Fe:_e)+1),q),je=Math.max(u.h/(g.length+1),q),qe=Math.min(u.w/2/g.length,u.h/2/g.length);if(qe=Math.max(qe,q),e.circle){var fe=qe*ze+qe-(g.length>0&&g[0].length<=3?qe/2:0),O=2*Math.PI/g[ze].length*Be;return ze===0&&g[0].length===1&&(fe=1),{x:Ne.x+fe*Math.cos(O),y:Ne.y+fe*Math.sin(O)}}else{var et={x:Ne.x+(Be+1-(_e+1)/2)*rt,y:(ze+1)*je};return et}};return a.nodes().layoutPositions(this,e,Xe),this};var Wd={fit:!0,padding:30,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,spacingFactor:void 0,radius:void 0,startAngle:3/2*Math.PI,sweep:void 0,clockwise:!0,sort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,r){return!0},ready:void 0,stop:void 0,transform:function(e,r){return r}};function Ko(t){this.options=He({},Wd,t)}Ko.prototype.run=function(){var t=this.options,e=t,r=t.cy,a=e.eles,n=e.counterclockwise!==void 0?!e.counterclockwise:e.clockwise,i=a.nodes().not(":parent");e.sort&&(i=i.sort(e.sort));for(var s=Yt(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},u=e.sweep===void 0?2*Math.PI-2*Math.PI/i.length:e.sweep,l=u/Math.max(1,i.length-1),f,h=0,c=0;c<i.length;c++){var d=i[c],v=d.layoutDimensions(e),y=v.w,p=v.h;h=Math.max(h,y,p)}if(R(e.radius)?f=e.radius:i.length<=1?f=0:f=Math.min(s.h,s.w)/2-h,i.length>1&&e.avoidOverlap){h*=1.75;var g=Math.cos(l)-Math.cos(0),m=Math.sin(l)-Math.sin(0),b=Math.sqrt(h*h/(g*g+m*m));f=Math.max(b,f)}var E=function(A,x){var k=e.startAngle+x*l*(n?1:-1),C=f*Math.cos(k),F=f*Math.sin(k),G={x:o.x+C,y:o.y+F};return G};return a.nodes().layoutPositions(this,e,E),this};var Kd={fit:!0,padding:30,startAngle:3/2*Math.PI,sweep:void 0,clockwise:!0,equidistant:!1,minNodeSpacing:10,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,height:void 0,width:void 0,spacingFactor:void 0,concentric:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,r){return!0},ready:void 0,stop:void 0,transform:function(e,r){return r}};function Zo(t){this.options=He({},Kd,t)}Zo.prototype.run=function(){for(var t=this.options,e=t,r=e.counterclockwise!==void 0?!e.counterclockwise:e.clockwise,a=t.cy,n=e.eles,i=n.nodes().not(":parent"),s=Yt(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:a.width(),h:a.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},u=[],l=0,f=0;f<i.length;f++){var h=i[f],c=void 0;c=e.concentric(h),u.push({value:c,node:h}),h._private.scratch.concentric=c}i.updateStyle();for(var d=0;d<i.length;d++){var v=i[d],y=v.layoutDimensions(e);l=Math.max(l,y.w,y.h)}u.sort(function(Ie,Re){return Re.value-Ie.value});for(var p=e.levelWidth(i),g=[[]],m=g[0],b=0;b<u.length;b++){var E=u[b];if(m.length>0){var I=Math.abs(m[0].value-E.value);I>=p&&(m=[],g.push(m))}m.push(E)}var A=l+e.minNodeSpacing;if(!e.avoidOverlap){var x=g.length>0&&g[0].length>1,k=Math.min(s.w,s.h)/2-A,C=k/(g.length+x?1:0);A=Math.min(A,C)}for(var F=0,G=0;G<g.length;G++){var M=g[G],X=e.sweep===void 0?2*Math.PI-2*Math.PI/M.length:e.sweep,B=M.dTheta=X/Math.max(1,M.length-1);if(M.length>1&&e.avoidOverlap){var re=Math.cos(B)-Math.cos(0),K=Math.sin(B)-Math.sin(0),q=Math.sqrt(A*A/(re*re+K*K));F=Math.max(q,F)}M.r=F,F+=A}if(e.equidistant){for(var ae=0,ue=0,be=0;be<g.length;be++){var ie=g[be],ge=ie.r-ue;ae=Math.max(ae,ge)}ue=0;for(var we=0;we<g.length;we++){var De=g[we];we===0&&(ue=De.r),De.r=ue,ue+=ae}}for(var xe={},Se=0;Se<g.length;Se++)for(var se=g[Se],Te=se.dTheta,Ae=se.r,Le=0;Le<se.length;Le++){var Ne=se[Le],Fe=e.startAngle+(r?1:-1)*Te*Le,Xe={x:o.x+Ae*Math.cos(Fe),y:o.y+Ae*Math.sin(Fe)};xe[Ne.node.id()]=Xe}return n.nodes().layoutPositions(this,e,function(Ie){var Re=Ie.id();return xe[Re]}),this};var Fi,Zd={ready:function(){},stop:function(){},animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:function(e,r){return!0},animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:function(e){return 2048},nodeOverlap:4,idealEdgeLength:function(e){return 32},edgeElasticity:function(e){return 32},nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function qn(t){this.options=He({},Zd,t),this.options.layout=this;var e=this.options.eles.nodes(),r=this.options.eles.edges(),a=r.filter(function(n){var i=n.source().data("id"),s=n.target().data("id"),o=e.some(function(l){return l.data("id")===i}),u=e.some(function(l){return l.data("id")===s});return!o||!u});this.options.eles=this.options.eles.not(a)}qn.prototype.run=function(){var t=this.options,e=t.cy,r=this;r.stopped=!1,(t.animate===!0||t.animate===!1)&&r.emit({type:"layoutstart",layout:r}),t.debug===!0?Fi=!0:Fi=!1;var a=Qd(e,r,t);Fi&&eg(a),t.randomize&&tg(a);var n=gr(),i=function(){rg(a,e,t),t.fit===!0&&e.fit(t.padding)},s=function(c){return!(r.stopped||c>=t.numIter||(ag(a,t),a.temperature=a.temperature*t.coolingFactor,a.temperature<t.minTemp))},o=function(){if(t.animate===!0||t.animate===!1)i(),r.one("layoutstop",t.stop),r.emit({type:"layoutstop",layout:r});else{var c=t.eles.nodes(),d=Qo(a,t,c);c.layoutPositions(r,t,d)}},u=0,l=!0;if(t.animate===!0){var f=function h(){for(var c=0;l&&c<t.refresh;)l=s(u),u++,c++;if(!l)jo(a,t),o();else{var d=gr();d-n>=t.animationThreshold&&i(),hn(h)}};f()}else{for(;l;)l=s(u),u++;jo(a,t),o()}return this},qn.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},qn.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var Qd=function(e,r,a){for(var n=a.eles.edges(),i=a.eles.nodes(),s=Yt(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:s.w,clientHeight:s.h,boundingBox:s},u=a.eles.components(),l={},f=0;f<u.length;f++)for(var h=u[f],c=0;c<h.length;c++){var d=h[c];l[d.id()]=f}for(var f=0;f<o.nodeSize;f++){var v=i[f],y=v.layoutDimensions(a),p={};p.isLocked=v.locked(),p.id=v.data("id"),p.parentId=v.data("parent"),p.cmptId=l[v.id()],p.children=[],p.positionX=v.position("x"),p.positionY=v.position("y"),p.offsetX=0,p.offsetY=0,p.height=y.w,p.width=y.h,p.maxX=p.positionX+p.width/2,p.minX=p.positionX-p.width/2,p.maxY=p.positionY+p.height/2,p.minY=p.positionY-p.height/2,p.padLeft=parseFloat(v.style("padding")),p.padRight=parseFloat(v.style("padding")),p.padTop=parseFloat(v.style("padding")),p.padBottom=parseFloat(v.style("padding")),p.nodeRepulsion=Y(a.nodeRepulsion)?a.nodeRepulsion(v):a.nodeRepulsion,o.layoutNodes.push(p),o.idToIndex[p.id]=f}for(var g=[],m=0,b=-1,E=[],f=0;f<o.nodeSize;f++){var v=o.layoutNodes[f],I=v.parentId;I!=null?o.layoutNodes[o.idToIndex[I]].children.push(v.id):(g[++b]=v.id,E.push(v.id))}for(o.graphSet.push(E);m<=b;){var A=g[m++],x=o.idToIndex[A],d=o.layoutNodes[x],k=d.children;if(k.length>0){o.graphSet.push(k);for(var f=0;f<k.length;f++)g[++b]=k[f]}}for(var f=0;f<o.graphSet.length;f++)for(var C=o.graphSet[f],c=0;c<C.length;c++){var F=o.idToIndex[C[c]];o.indexToGraph[F]=f}for(var f=0;f<o.edgeSize;f++){var G=n[f],M={};M.id=G.data("id"),M.sourceId=G.data("source"),M.targetId=G.data("target");var X=Y(a.idealEdgeLength)?a.idealEdgeLength(G):a.idealEdgeLength,B=Y(a.edgeElasticity)?a.edgeElasticity(G):a.edgeElasticity,re=o.idToIndex[M.sourceId],K=o.idToIndex[M.targetId],q=o.indexToGraph[re],ae=o.indexToGraph[K];if(q!=ae){for(var ue=Jd(M.sourceId,M.targetId,o),be=o.graphSet[ue],ie=0,p=o.layoutNodes[re];be.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],ie++;for(p=o.layoutNodes[K];be.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],ie++;X*=ie*a.nestingFactor}M.idealLength=X,M.elasticity=B,o.layoutEdges.push(M)}return o},Jd=function(e,r,a){var n=jd(e,r,0,a);return 2>n.count?0:n.graph},jd=function t(e,r,a,n){var i=n.graphSet[a];if(-1<i.indexOf(e)&&-1<i.indexOf(r))return{count:2,graph:a};for(var s=0,o=0;o<i.length;o++){var u=i[o],l=n.idToIndex[u],f=n.layoutNodes[l].children;if(f.length!==0){var h=n.indexToGraph[n.idToIndex[f[0]]],c=t(e,r,h,n);if(c.count!==0)if(c.count===1){if(s++,s===2)break}else return c}}return{count:s,graph:a}},eg,tg=function(e,r){for(var a=e.clientWidth,n=e.clientHeight,i=0;i<e.nodeSize;i++){var s=e.layoutNodes[i];s.children.length===0&&!s.isLocked&&(s.positionX=Math.random()*a,s.positionY=Math.random()*n)}},Qo=function(e,r,a){var n=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return r.boundingBox&&(a.forEach(function(s){var o=e.layoutNodes[e.idToIndex[s.data("id")]];i.x1=Math.min(i.x1,o.positionX),i.x2=Math.max(i.x2,o.positionX),i.y1=Math.min(i.y1,o.positionY),i.y2=Math.max(i.y2,o.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(s,o){var u=e.layoutNodes[e.idToIndex[s.data("id")]];if(r.boundingBox){var l=(u.positionX-i.x1)/i.w,f=(u.positionY-i.y1)/i.h;return{x:n.x1+l*n.w,y:n.y1+f*n.h}}else return{x:u.positionX,y:u.positionY}}},rg=function(e,r,a){var n=a.layout,i=a.eles.nodes(),s=Qo(e,a,i);i.positions(s),e.ready!==!0&&(e.ready=!0,n.one("layoutready",a.ready),n.emit({type:"layoutready",layout:this}))},ag=function(e,r,a){ng(e,r),og(e),lg(e,r),ug(e),fg(e)},ng=function(e,r){for(var a=0;a<e.graphSet.length;a++)for(var n=e.graphSet[a],i=n.length,s=0;s<i;s++)for(var o=e.layoutNodes[e.idToIndex[n[s]]],u=s+1;u<i;u++){var l=e.layoutNodes[e.idToIndex[n[u]]];ig(o,l,e,r)}},Jo=function(e){return-e+2*e*Math.random()},ig=function(e,r,a,n){var i=e.cmptId,s=r.cmptId;if(!(i!==s&&!a.isCompound)){var o=r.positionX-e.positionX,u=r.positionY-e.positionY,l=1;o===0&&u===0&&(o=Jo(l),u=Jo(l));var f=sg(e,r,o,u);if(f>0)var h=n.nodeOverlap*f,c=Math.sqrt(o*o+u*u),d=h*o/c,v=h*u/c;else var y=Wn(e,o,u),p=Wn(r,-1*o,-1*u),g=p.x-y.x,m=p.y-y.y,b=g*g+m*m,c=Math.sqrt(b),h=(e.nodeRepulsion+r.nodeRepulsion)/b,d=h*g/c,v=h*m/c;e.isLocked||(e.offsetX-=d,e.offsetY-=v),r.isLocked||(r.offsetX+=d,r.offsetY+=v)}},sg=function(e,r,a,n){if(a>0)var i=e.maxX-r.minX;else var i=r.maxX-e.minX;if(n>0)var s=e.maxY-r.minY;else var s=r.maxY-e.minY;return i>=0&&s>=0?Math.sqrt(i*i+s*s):0},Wn=function(e,r,a){var n=e.positionX,i=e.positionY,s=e.height||1,o=e.width||1,u=a/r,l=s/o,f={};return r===0&&0<a||r===0&&0>a?(f.x=n,f.y=i+s/2,f):0<r&&-1*l<=u&&u<=l?(f.x=n+o/2,f.y=i+o*a/2/r,f):0>r&&-1*l<=u&&u<=l?(f.x=n-o/2,f.y=i-o*a/2/r,f):0<a&&(u<=-1*l||u>=l)?(f.x=n+s*r/2/a,f.y=i+s/2,f):(0>a&&(u<=-1*l||u>=l)&&(f.x=n-s*r/2/a,f.y=i-s/2),f)},og=function(e,r){for(var a=0;a<e.edgeSize;a++){var n=e.layoutEdges[a],i=e.idToIndex[n.sourceId],s=e.layoutNodes[i],o=e.idToIndex[n.targetId],u=e.layoutNodes[o],l=u.positionX-s.positionX,f=u.positionY-s.positionY;if(!(l===0&&f===0)){var h=Wn(s,l,f),c=Wn(u,-1*l,-1*f),d=c.x-h.x,v=c.y-h.y,y=Math.sqrt(d*d+v*v),p=Math.pow(n.idealLength-y,2)/n.elasticity;if(y!==0)var g=p*d/y,m=p*v/y;else var g=0,m=0;s.isLocked||(s.offsetX+=g,s.offsetY+=m),u.isLocked||(u.offsetX-=g,u.offsetY-=m)}}},lg=function(e,r){if(r.gravity!==0)for(var a=1,n=0;n<e.graphSet.length;n++){var i=e.graphSet[n],s=i.length;if(n===0)var o=e.clientHeight/2,u=e.clientWidth/2;else var l=e.layoutNodes[e.idToIndex[i[0]]],f=e.layoutNodes[e.idToIndex[l.parentId]],o=f.positionX,u=f.positionY;for(var h=0;h<s;h++){var c=e.layoutNodes[e.idToIndex[i[h]]];if(!c.isLocked){var d=o-c.positionX,v=u-c.positionY,y=Math.sqrt(d*d+v*v);if(y>a){var p=r.gravity*d/y,g=r.gravity*v/y;c.offsetX+=p,c.offsetY+=g}}}}},ug=function(e,r){var a=[],n=0,i=-1;for(a.push.apply(a,e.graphSet[0]),i+=e.graphSet[0].length;n<=i;){var s=a[n++],o=e.idToIndex[s],u=e.layoutNodes[o],l=u.children;if(0<l.length&&!u.isLocked){for(var f=u.offsetX,h=u.offsetY,c=0;c<l.length;c++){var d=e.layoutNodes[e.idToIndex[l[c]]];d.offsetX+=f,d.offsetY+=h,a[++i]=l[c]}u.offsetX=0,u.offsetY=0}}},fg=function(e,r){for(var a=0;a<e.nodeSize;a++){var n=e.layoutNodes[a];0<n.children.length&&(n.maxX=void 0,n.minX=void 0,n.maxY=void 0,n.minY=void 0)}for(var a=0;a<e.nodeSize;a++){var 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I=s.length-1;I>=0;I--){var A=s[I];A.isNode()?g(A)||E(A):m(A)||E(A)||E(A,"source")||E(A,"target")}return o},_r.getAllInBox=function(t,e,r,a){var n=this.getCachedZSortedEles().interactive,i=[],s=Math.min(t,r),o=Math.max(t,r),u=Math.min(e,a),l=Math.max(e,a);t=s,r=o,e=u,a=l;for(var f=Yt({x1:t,y1:e,x2:r,y2:a}),h=0;h<n.length;h++){var c=n[h];if(c.isNode()){var d=c,v=d.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});ci(f,v)&&!Ds(v,f)&&i.push(d)}else{var y=c,p=y._private,g=p.rscratch;if(g.startX!=null&&g.startY!=null&&!ra(f,g.startX,g.startY)||g.endX!=null&&g.endY!=null&&!ra(f,g.endX,g.endY))continue;if(g.edgeType==="bezier"||g.edgeType==="multibezier"||g.edgeType==="self"||g.edgeType==="compound"||g.edgeType==="segments"||g.edgeType==="haystack"){for(var m=p.rstyle.bezierPts||p.rstyle.linePts||p.rstyle.haystackPts,b=!0,E=0;E<m.length;E++)if(!Mf(f,m[E])){b=!1;break}b&&i.push(y)}else(g.edgeType==="haystack"||g.edgeType==="straight")&&i.push(y)}}return i};var Kn={};Kn.calculateArrowAngles=function(t){var e=t._private.rscratch,r=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",s=e.edgeType==="compound",o=e.edgeType==="self",u,l,f,h,c,d,g,m;if(r?(f=e.haystackPts[0],h=e.haystackPts[1],c=e.haystackPts[2],d=e.haystackPts[3]):(f=e.arrowStartX,h=e.arrowStartY,c=e.arrowEndX,d=e.arrowEndY),g=e.midX,m=e.midY,i)u=f-e.segpts[0],l=h-e.segpts[1];else if(n||s||o||a){var v=e.allpts,y=Lt(v[0],v[2],v[4],.1),p=Lt(v[1],v[3],v[5],.1);u=f-y,l=h-p}else u=f-g,l=h-m;e.srcArrowAngle=pn(u,l);var g=e.midX,m=e.midY;if(r&&(g=(f+c)/2,m=(h+d)/2),u=c-f,l=d-h,i){var v=e.allpts;if(v.length/2%2===0){var b=v.length/2,E=b-2;u=v[b]-v[E],l=v[b+1]-v[E+1]}else{var b=v.length/2-1,E=b-2,I=b+2;u=v[b]-v[E],l=v[b+1]-v[E+1]}}else if(n||s||o){var v=e.allpts,A=e.ctrlpts,x,k,C,F;if(A.length/2%2===0){var G=v.length/2-1,M=G+2,X=M+2;x=Lt(v[G],v[M],v[X],0),k=Lt(v[G+1],v[M+1],v[X+1],0),C=Lt(v[G],v[M],v[X],1e-4),F=Lt(v[G+1],v[M+1],v[X+1],1e-4)}else{var M=v.length/2-1,G=M-2,X=M+2;x=Lt(v[G],v[M],v[X],.4999),k=Lt(v[G+1],v[M+1],v[X+1],.4999),C=Lt(v[G],v[M],v[X],.5),F=Lt(v[G+1],v[M+1],v[X+1],.5)}u=C-x,l=F-k}if(e.midtgtArrowAngle=pn(u,l),e.midDispX=u,e.midDispY=l,u*=-1,l*=-1,i){var v=e.allpts;if(v.length/2%2!==0){var b=v.length/2-1,I=b+2;u=-(v[I]-v[b]),l=-(v[I+1]-v[b+1])}}if(e.midsrcArrowAngle=pn(u,l),i)u=c-e.segpts[e.segpts.length-2],l=d-e.segpts[e.segpts.length-1];else if(n||s||o||a){var v=e.allpts,B=v.length,y=Lt(v[B-6],v[B-4],v[B-2],.9),p=Lt(v[B-5],v[B-3],v[B-1],.9);u=c-y,l=d-p}else u=c-g,l=d-m;e.tgtArrowAngle=pn(u,l)},Kn.getArrowWidth=Kn.getArrowHeight=function(t,e){var r=this.arrowWidthCache=this.arrowWidthCache||{},a=r[t+", "+e];return a||(a=Math.max(Math.pow(t*13.37,.9),29)*e,r[t+", "+e]=a,a)};var Vt={};Vt.findMidptPtsEtc=function(t,e){var r=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,s=t.pstyle("source-endpoint"),o=t.pstyle("target-endpoint"),u=s.units!=null&&o.units!=null,l=function(I,A,x,k){var C=k-A,F=x-I,G=Math.sqrt(F*F+C*C);return{x:-C/G,y:F/G}},f=t.pstyle("edge-distances").value;switch(f){case"node-position":i=r;break;case"intersection":i=a;break;case"endpoints":{if(u){var h=this.manualEndptToPx(t.source()[0],s),c=w(h,2),d=c[0],v=c[1],y=this.manualEndptToPx(t.target()[0],o),p=w(y,2),g=p[0],m=p[1],b={x1:d,y1:v,x2:g,y2:m};n=l(d,v,g,m),i=b}else ct("Edge ".concat(t.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a;break}}return{midptPts:i,vectorNormInverse:n}},Vt.findHaystackPoints=function(t){for(var e=0;e<t.length;e++){var r=t[e],a=r._private,n=a.rscratch;if(!n.haystack){var i=Math.random()*2*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var s=a.source,o=a.target,u=s.position(),l=o.position(),f=s.width(),h=o.width(),c=s.height(),d=o.height(),v=r.pstyle("haystack-radius").value,y=v/2;n.haystackPts=n.allpts=[n.source.x*f*y+u.x,n.source.y*c*y+u.y,n.target.x*h*y+l.x,n.target.y*d*y+l.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(r),this.calculateArrowAngles(r),this.recalculateEdgeLabelProjections(r),this.calculateLabelAngles(r)}},Vt.findSegmentsPoints=function(t,e){var r=t._private.rscratch,a=t.pstyle("segment-weights"),n=t.pstyle("segment-distances"),i=Math.min(a.pfValue.length,n.pfValue.length);r.edgeType="segments",r.segpts=[];for(var s=0;s<i;s++){var o=a.pfValue[s],u=n.pfValue[s],l=1-o,f=o,h=this.findMidptPtsEtc(t,e),c=h.midptPts,d=h.vectorNormInverse,v={x:c.x1*l+c.x2*f,y:c.y1*l+c.y2*f};r.segpts.push(v.x+d.x*u,v.y+d.y*u)}},Vt.findLoopPoints=function(t,e,r,a){var n=t._private.rscratch,i=e.dirCounts,s=e.srcPos,o=t.pstyle("control-point-distances"),u=o?o.pfValue[0]:void 0,l=t.pstyle("loop-direction").pfValue,f=t.pstyle("loop-sweep").pfValue,h=t.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=r,d=h;a&&(c=0,d=u);var v=l-Math.PI/2,y=v-f/2,p=v+f/2,g=l+"_"+f;c=i[g]===void 0?i[g]=0:++i[g],n.ctrlpts=[s.x+Math.cos(y)*1.4*d*(c/3+1),s.y+Math.sin(y)*1.4*d*(c/3+1),s.x+Math.cos(p)*1.4*d*(c/3+1),s.y+Math.sin(p)*1.4*d*(c/3+1)]},Vt.findCompoundLoopPoints=function(t,e,r,a){var n=t._private.rscratch;n.edgeType="compound";var i=e.srcPos,s=e.tgtPos,o=e.srcW,u=e.srcH,l=e.tgtW,f=e.tgtH,h=t.pstyle("control-point-step-size").pfValue,c=t.pstyle("control-point-distances"),d=c?c.pfValue[0]:void 0,v=r,y=h;a&&(v=0,y=d);var p=50,g={x:i.x-o/2,y:i.y-u/2},m={x:s.x-l/2,y:s.y-f/2},b={x:Math.min(g.x,m.x),y:Math.min(g.y,m.y)},E=.5,I=Math.max(E,Math.log(o*.01)),A=Math.max(E,Math.log(l*.01));n.ctrlpts=[b.x,b.y-(1+Math.pow(p,1.12)/100)*y*(v/3+1)*I,b.x-(1+Math.pow(p,1.12)/100)*y*(v/3+1)*A,b.y]},Vt.findStraightEdgePoints=function(t){t._private.rscratch.edgeType="straight"},Vt.findBezierPoints=function(t,e,r,a,n){var i=t._private.rscratch,s=t.pstyle("control-point-step-size").pfValue,o=t.pstyle("control-point-distances"),u=t.pstyle("control-point-weights"),l=o&&u?Math.min(o.value.length,u.value.length):1,f=o?o.pfValue[0]:void 0,h=u.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var d=0;d<l;d++){var v=(.5-e.eles.length/2+r)*s*(n?-1:1),y=void 0,p=xs(v);c&&(f=o?o.pfValue[d]:s,h=u.value[d]),a?y=f:y=f!==void 0?p*f:void 0;var g=y!==void 0?y:v,m=1-h,b=h,E=this.findMidptPtsEtc(t,e),I=E.midptPts,A=E.vectorNormInverse,x={x:I.x1*m+I.x2*b,y:I.y1*m+I.y2*b};i.ctrlpts.push(x.x+A.x*g,x.y+A.y*g)}},Vt.findTaxiPoints=function(t,e){var r=t._private.rscratch;r.edgeType="segments";var a="vertical",n="horizontal",i="leftward",s="rightward",o="downward",u="upward",l="auto",f=e.posPts,h=e.srcW,c=e.srcH,d=e.tgtW,v=e.tgtH,y=t.pstyle("edge-distances").value,p=y!=="node-position",g=t.pstyle("taxi-direction").value,m=g,b=t.pstyle("taxi-turn"),E=b.units==="%",I=b.pfValue,A=I<0,x=t.pstyle("taxi-turn-min-distance").pfValue,k=p?(h+d)/2:0,C=p?(c+v)/2:0,F=f.x2-f.x1,G=f.y2-f.y1,M=function(Ee,Ge){return Ee>0?Math.max(Ee-Ge,0):Math.min(Ee+Ge,0)},X=M(F,k),B=M(G,C),re=!1;m===l?g=Math.abs(X)>Math.abs(B)?n:a:m===u||m===o?(g=a,re=!0):(m===i||m===s)&&(g=n,re=!0);var K=g===a,q=K?B:X,ae=K?G:F,ue=xs(ae),be=!1;!(re&&(E||A))&&(m===o&&ae<0||m===u&&ae>0||m===i&&ae>0||m===s&&ae<0)&&(ue*=-1,q=ue*Math.abs(q),be=!0);var ie;if(E){var ge=I<0?1+I:I;ie=ge*q}else{var we=I<0?q:0;ie=we+I*ue}var De=function(Ee){return Math.abs(Ee)<x||Math.abs(Ee)>=Math.abs(q)},xe=De(ie),Se=De(Math.abs(q)-Math.abs(ie)),se=xe||Se;if(se&&!be)if(K){var Te=Math.abs(ae)<=c/2,Ae=Math.abs(F)<=d/2;if(Te){var Le=(f.x1+f.x2)/2,Ne=f.y1,Fe=f.y2;r.segpts=[Le,Ne,Le,Fe]}else if(Ae){var Xe=(f.y1+f.y2)/2,Ie=f.x1,Re=f.x2;r.segpts=[Ie,Xe,Re,Xe]}else r.segpts=[f.x1,f.y2]}else{var $e=Math.abs(ae)<=h/2,ze=Math.abs(G)<=v/2;if($e){var Be=(f.y1+f.y2)/2,_e=f.x1,rt=f.x2;r.segpts=[_e,Be,rt,Be]}else if(ze){var je=(f.x1+f.x2)/2,qe=f.y1,et=f.y2;r.segpts=[je,qe,je,et]}else r.segpts=[f.x2,f.y1]}else if(K){var fe=f.y1+ie+(p?c/2*ue:0),O=f.x1,oe=f.x2;r.segpts=[O,fe,oe,fe]}else{var Ce=f.x1+ie+(p?h/2*ue:0),ve=f.y1,ye=f.y2;r.segpts=[Ce,ve,Ce,ye]}},Vt.tryToCorrectInvalidPoints=function(t,e){var r=t._private.rscratch;if(r.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,u=e.tgtH,l=e.srcShape,f=e.tgtShape,h=!R(r.startX)||!R(r.startY),c=!R(r.arrowStartX)||!R(r.arrowStartY),d=!R(r.endX)||!R(r.endY),v=!R(r.arrowEndX)||!R(r.arrowEndY),y=3,p=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth,g=y*p,m=Br({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.startX,y:r.startY}),b=m<g,E=Br({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.endX,y:r.endY}),I=E<g,A=!1;if(h||c||b){A=!0;var x={x:r.ctrlpts[0]-a.x,y:r.ctrlpts[1]-a.y},k=Math.sqrt(x.x*x.x+x.y*x.y),C={x:x.x/k,y:x.y/k},F=Math.max(i,s),G={x:r.ctrlpts[0]+C.x*2*F,y:r.ctrlpts[1]+C.y*2*F},M=l.intersectLine(a.x,a.y,i,s,G.x,G.y,0);b?(r.ctrlpts[0]=r.ctrlpts[0]+C.x*(g-m),r.ctrlpts[1]=r.ctrlpts[1]+C.y*(g-m)):(r.ctrlpts[0]=M[0]+C.x*g,r.ctrlpts[1]=M[1]+C.y*g)}if(d||v||I){A=!0;var X={x:r.ctrlpts[0]-n.x,y:r.ctrlpts[1]-n.y},B=Math.sqrt(X.x*X.x+X.y*X.y),re={x:X.x/B,y:X.y/B},K=Math.max(i,s),q={x:r.ctrlpts[0]+re.x*2*K,y:r.ctrlpts[1]+re.y*2*K},ae=f.intersectLine(n.x,n.y,o,u,q.x,q.y,0);I?(r.ctrlpts[0]=r.ctrlpts[0]+re.x*(g-E),r.ctrlpts[1]=r.ctrlpts[1]+re.y*(g-E)):(r.ctrlpts[0]=ae[0]+re.x*g,r.ctrlpts[1]=ae[1]+re.y*g)}A&&this.findEndpoints(t)}},Vt.storeAllpts=function(t){var e=t._private.rscratch;if(e.edgeType==="multibezier"||e.edgeType==="bezier"||e.edgeType==="self"||e.edgeType==="compound"){e.allpts=[],e.allpts.push(e.startX,e.startY);for(var r=0;r+1<e.ctrlpts.length;r+=2)e.allpts.push(e.ctrlpts[r],e.ctrlpts[r+1]),r+3<e.ctrlpts.length&&e.allpts.push((e.ctrlpts[r]+e.ctrlpts[r+2])/2,(e.ctrlpts[r+1]+e.ctrlpts[r+3])/2);e.allpts.push(e.endX,e.endY);var a,n;e.ctrlpts.length/2%2===0?(a=e.allpts.length/2-1,e.midX=e.allpts[a],e.midY=e.allpts[a+1]):(a=e.allpts.length/2-3,n=.5,e.midX=Lt(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=Lt(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],n))}else if(e.edgeType==="straight")e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if(e.edgeType==="segments")if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.segpts.length%4===0){var i=e.segpts.length/2,s=i-2;e.midX=(e.segpts[s]+e.segpts[i])/2,e.midY=(e.segpts[s+1]+e.segpts[i+1])/2}else{var o=e.segpts.length/2-1;e.midX=e.segpts[o],e.midY=e.segpts[o+1]}},Vt.checkForInvalidEdgeWarning=function(t){var e=t[0]._private.rscratch;e.nodesOverlap||R(e.startX)&&R(e.startY)&&R(e.endX)&&R(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,ct("Edge `"+t.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},Vt.findEdgeControlPoints=function(t){var e=this;if(!(!t||t.length===0)){for(var r=this,a=r.cy,n=a.hasCompoundNodes(),i={map:new ur,get:function(x){var k=this.map.get(x[0]);return k!=null?k.get(x[1]):null},set:function(x,k){var C=this.map.get(x[0]);C==null&&(C=new ur,this.map.set(x[0],C)),C.set(x[1],k)}},s=[],o=[],u=0;u<t.length;u++){var l=t[u],f=l._private,h=l.pstyle("curve-style").value;if(!(l.removed()||!l.takesUpSpace())){if(h==="haystack"){o.push(l);continue}var c=h==="unbundled-bezier"||h==="segments"||h==="straight"||h==="straight-triangle"||h==="taxi",d=h==="unbundled-bezier"||h==="bezier",v=f.source,y=f.target,p=v.poolIndex(),g=y.poolIndex(),m=[p,g].sort(),b=i.get(m);b==null&&(b={eles:[]},i.set(m,b),s.push(m)),b.eles.push(l),c&&(b.hasUnbundled=!0),d&&(b.hasBezier=!0)}}for(var E=function(x){var k=s[x],C=i.get(k),F=void 0;if(!C.hasUnbundled){var G=C.eles[0].parallelEdges().filter(function(et){return et.isBundledBezier()});ui(C.eles),G.forEach(function(et){return C.eles.push(et)}),C.eles.sort(function(et,fe){return et.poolIndex()-fe.poolIndex()})}var M=C.eles[0],X=M.source(),B=M.target();if(X.poolIndex()>B.poolIndex()){var re=X;X=B,B=re}var K=C.srcPos=X.position(),q=C.tgtPos=B.position(),ae=C.srcW=X.outerWidth(),ue=C.srcH=X.outerHeight(),be=C.tgtW=B.outerWidth(),ie=C.tgtH=B.outerHeight(),ge=C.srcShape=r.nodeShapes[e.getNodeShape(X)],we=C.tgtShape=r.nodeShapes[e.getNodeShape(B)];C.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var De=0;De<C.eles.length;De++){var xe=C.eles[De],Se=xe[0]._private.rscratch,se=xe.pstyle("curve-style").value,Te=se==="unbundled-bezier"||se==="segments"||se==="taxi",Ae=!X.same(xe.source());if(!C.calculatedIntersection&&X!==B&&(C.hasBezier||C.hasUnbundled)){C.calculatedIntersection=!0;var Le=ge.intersectLine(K.x,K.y,ae,ue,q.x,q.y,0),Ne=C.srcIntn=Le,Fe=we.intersectLine(q.x,q.y,be,ie,K.x,K.y,0),Xe=C.tgtIntn=Fe,Ie=C.intersectionPts={x1:Le[0],x2:Fe[0],y1:Le[1],y2:Fe[1]},Re=C.posPts={x1:K.x,x2:q.x,y1:K.y,y2:q.y},$e=Fe[1]-Le[1],ze=Fe[0]-Le[0],Be=Math.sqrt(ze*ze+$e*$e),_e=C.vector={x:ze,y:$e},rt=C.vectorNorm={x:_e.x/Be,y:_e.y/Be},je={x:-rt.y,y:rt.x};C.nodesOverlap=!R(Be)||we.checkPoint(Le[0],Le[1],0,be,ie,q.x,q.y)||ge.checkPoint(Fe[0],Fe[1],0,ae,ue,K.x,K.y),C.vectorNormInverse=je,F={nodesOverlap:C.nodesOverlap,dirCounts:C.dirCounts,calculatedIntersection:!0,hasBezier:C.hasBezier,hasUnbundled:C.hasUnbundled,eles:C.eles,srcPos:q,tgtPos:K,srcW:be,srcH:ie,tgtW:ae,tgtH:ue,srcIntn:Xe,tgtIntn:Ne,srcShape:we,tgtShape:ge,posPts:{x1:Re.x2,y1:Re.y2,x2:Re.x1,y2:Re.y1},intersectionPts:{x1:Ie.x2,y1:Ie.y2,x2:Ie.x1,y2:Ie.y1},vector:{x:-_e.x,y:-_e.y},vectorNorm:{x:-rt.x,y:-rt.y},vectorNormInverse:{x:-je.x,y:-je.y}}}var qe=Ae?F:C;Se.nodesOverlap=qe.nodesOverlap,Se.srcIntn=qe.srcIntn,Se.tgtIntn=qe.tgtIntn,n&&(X.isParent()||X.isChild()||B.isParent()||B.isChild())&&(X.parents().anySame(B)||B.parents().anySame(X)||X.same(B)&&X.isParent())?e.findCompoundLoopPoints(xe,qe,De,Te):X===B?e.findLoopPoints(xe,qe,De,Te):se==="segments"?e.findSegmentsPoints(xe,qe):se==="taxi"?e.findTaxiPoints(xe,qe):se==="straight"||!Te&&C.eles.length%2===1&&De===Math.floor(C.eles.length/2)?e.findStraightEdgePoints(xe):e.findBezierPoints(xe,qe,De,Te,Ae),e.findEndpoints(xe),e.tryToCorrectInvalidPoints(xe,qe),e.checkForInvalidEdgeWarning(xe),e.storeAllpts(xe),e.storeEdgeProjections(xe),e.calculateArrowAngles(xe),e.recalculateEdgeLabelProjections(xe),e.calculateLabelAngles(xe)}},I=0;I<s.length;I++)E(I);this.findHaystackPoints(o)}};function sl(t){var e=[];if(t!=null){for(var r=0;r<t.length;r+=2){var a=t[r],n=t[r+1];e.push({x:a,y:n})}return e}}Vt.getSegmentPoints=function(t){var e=t[0]._private.rscratch,r=e.edgeType;if(r==="segments")return this.recalculateRenderedStyle(t),sl(e.segpts)},Vt.getControlPoints=function(t){var e=t[0]._private.rscratch,r=e.edgeType;if(r==="bezier"||r==="multibezier"||r==="self"||r==="compound")return this.recalculateRenderedStyle(t),sl(e.ctrlpts)},Vt.getEdgeMidpoint=function(t){var e=t[0]._private.rscratch;return this.recalculateRenderedStyle(t),{x:e.midX,y:e.midY}};var Ja={};Ja.manualEndptToPx=function(t,e){var r=this,a=t.position(),n=t.outerWidth(),i=t.outerHeight();if(e.value.length===2){var s=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(s[0]=s[0]*n),e.units[1]==="%"&&(s[1]=s[1]*i),s[0]+=a.x,s[1]+=a.y,s}else{var o=e.pfValue[0];o=-Math.PI/2+o;var u=2*Math.max(n,i),l=[a.x+Math.cos(o)*u,a.y+Math.sin(o)*u];return r.nodeShapes[this.getNodeShape(t)].intersectLine(a.x,a.y,n,i,l[0],l[1],0)}},Ja.findEndpoints=function(t){var e=this,r,a=t.source()[0],n=t.target()[0],i=a.position(),s=n.position(),o=t.pstyle("target-arrow-shape").value,u=t.pstyle("source-arrow-shape").value,l=t.pstyle("target-distance-from-node").pfValue,f=t.pstyle("source-distance-from-node").pfValue,h=t.pstyle("curve-style").value,c=t._private.rscratch,d=c.edgeType,v=h==="taxi",y=d==="self"||d==="compound",p=d==="bezier"||d==="multibezier"||y,g=d!=="bezier",m=d==="straight"||d==="segments",b=d==="segments",E=p||g||m,I=y||v,A=t.pstyle("source-endpoint"),x=I?"outside-to-node":A.value,k=t.pstyle("target-endpoint"),C=I?"outside-to-node":k.value;c.srcManEndpt=A,c.tgtManEndpt=k;var F,G,M,X;if(p){var B=[c.ctrlpts[0],c.ctrlpts[1]],re=g?[c.ctrlpts[c.ctrlpts.length-2],c.ctrlpts[c.ctrlpts.length-1]]:B;F=re,G=B}else if(m){var K=b?c.segpts.slice(0,2):[s.x,s.y],q=b?c.segpts.slice(c.segpts.length-2):[i.x,i.y];F=q,G=K}if(C==="inside-to-node")r=[s.x,s.y];else if(k.units)r=this.manualEndptToPx(n,k);else if(C==="outside-to-line")r=c.tgtIntn;else 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Ue=wn(r,G,e.arrowShapes[u].spacing(t)+f),Ee=wn(r,G,e.arrowShapes[u].gap(t)+f);c.startX=Ee[0],c.startY=Ee[1],c.arrowStartX=Ue[0],c.arrowStartY=Ue[1],E&&(!R(c.startX)||!R(c.startY)||!R(c.endX)||!R(c.endY)?c.badLine=!0:c.badLine=!1)},Ja.getSourceEndpoint=function(t){var e=t[0]._private.rscratch;switch(this.recalculateRenderedStyle(t),e.edgeType){case"haystack":return{x:e.haystackPts[0],y:e.haystackPts[1]};default:return{x:e.arrowStartX,y:e.arrowStartY}}},Ja.getTargetEndpoint=function(t){var e=t[0]._private.rscratch;switch(this.recalculateRenderedStyle(t),e.edgeType){case"haystack":return{x:e.haystackPts[2],y:e.haystackPts[3]};default:return{x:e.arrowEndX,y:e.arrowEndY}}};var Vi={};function mg(t,e,r){for(var a=function(l,f,h,c){return Lt(l,f,h,c)},n=e._private,i=n.rstyle.bezierPts,s=0;s<t.bezierProjPcts.length;s++){var o=t.bezierProjPcts[s];i.push({x:a(r[0],r[2],r[4],o),y:a(r[1],r[3],r[5],o)})}}Vi.storeEdgeProjections=function(t){var e=t._private,r=e.rscratch,a=r.edgeType;if(e.rstyle.bezierPts=null,e.rstyle.linePts=null,e.rstyle.haystackPts=null,a==="multibezier"||a==="bezier"||a==="self"||a==="compound"){e.rstyle.bezierPts=[];for(var n=0;n+5<r.allpts.length;n+=4)mg(this,t,r.allpts.slice(n,n+6))}else if(a==="segments")for(var i=e.rstyle.linePts=[],n=0;n+1<r.allpts.length;n+=2)i.push({x:r.allpts[n],y:r.allpts[n+1]});else if(a==="haystack"){var s=r.haystackPts;e.rstyle.haystackPts=[{x:s[0],y:s[1]},{x:s[2],y:s[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth},Vi.recalculateEdgeProjections=function(t){this.findEdgeControlPoints(t)};var hr={};hr.recalculateNodeLabelProjection=function(t){var e=t.pstyle("label").strValue;if(!ke(e)){var r,a,n=t._private,i=t.width(),s=t.height(),o=t.padding(),u=t.position(),l=t.pstyle("text-halign").strValue,f=t.pstyle("text-valign").strValue,h=n.rscratch,c=n.rstyle;switch(l){case"left":r=u.x-i/2-o;break;case"right":r=u.x+i/2+o;break;default:r=u.x}switch(f){case"top":a=u.y-s/2-o;break;case"bottom":a=u.y+s/2+o;break;default:a=u.y}h.labelX=r,h.labelY=a,c.labelX=r,c.labelY=a,this.calculateLabelAngles(t),this.applyLabelDimensions(t)}};var ol=function(e,r){var a=Math.atan(r/e);return e===0&&a<0&&(a=a*-1),a},ll=function(e,r){var a=r.x-e.x,n=r.y-e.y;return ol(a,n)},bg=function(e,r,a,n){var i=Pa(0,n-.001,1),s=Pa(0,n+.001,1),o=ta(e,r,a,i),u=ta(e,r,a,s);return ll(o,u)};hr.recalculateEdgeLabelProjections=function(t){var e,r=t._private,a=r.rscratch,n=this,i={mid:t.pstyle("label").strValue,source:t.pstyle("source-label").strValue,target:t.pstyle("target-label").strValue};if(i.mid||i.source||i.target){e={x:a.midX,y:a.midY};var s=function(h,c,d){Tr(r.rscratch,h,c,d),Tr(r.rstyle,h,c,d)};s("labelX",null,e.x),s("labelY",null,e.y);var o=ol(a.midDispX,a.midDispY);s("labelAutoAngle",null,o);var u=function f(){if(f.cache)return f.cache;for(var h=[],c=0;c+5<a.allpts.length;c+=4){var d={x:a.allpts[c],y:a.allpts[c+1]},v={x:a.allpts[c+2],y:a.allpts[c+3]},y={x:a.allpts[c+4],y:a.allpts[c+5]};h.push({p0:d,p1:v,p2:y,startDist:0,length:0,segments:[]})}var p=r.rstyle.bezierPts,g=n.bezierProjPcts.length;function m(x,k,C,F,G){var M=Br(k,C),X=x.segments[x.segments.length-1],B={p0:k,p1:C,t0:F,t1:G,startDist:X?X.startDist+X.length:0,length:M};x.segments.push(B),x.length+=M}for(var b=0;b<h.length;b++){var E=h[b],I=h[b-1];I&&(E.startDist=I.startDist+I.length),m(E,E.p0,p[b*g],0,n.bezierProjPcts[0]);for(var A=0;A<g-1;A++)m(E,p[b*g+A],p[b*g+A+1],n.bezierProjPcts[A],n.bezierProjPcts[A+1]);m(E,p[b*g+g-1],E.p2,n.bezierProjPcts[g-1],1)}return f.cache=h},l=function(h){var c,d=h==="source";if(i[h]){var v=t.pstyle(h+"-text-offset").pfValue;switch(a.edgeType){case"self":case"compound":case"bezier":case"multibezier":{for(var y=u(),p,g=0,m=0,b=0;b<y.length;b++){for(var E=y[d?b:y.length-1-b],I=0;I<E.segments.length;I++){var A=E.segments[d?I:E.segments.length-1-I],x=b===y.length-1&&I===E.segments.length-1;if(g=m,m+=A.length,m>=v||x){p={cp:E,segment:A};break}}if(p)break}var k=p.cp,C=p.segment,F=(v-g)/C.length,G=C.t1-C.t0,M=d?C.t0+G*F:C.t1-G*F;M=Pa(0,M,1),e=ta(k.p0,k.p1,k.p2,M),c=bg(k.p0,k.p1,k.p2,M);break}case"straight":case"segments":case"haystack":{for(var X=0,B,re,K,q,ae=a.allpts.length,ue=0;ue+3<ae&&(d?(K={x:a.allpts[ue],y:a.allpts[ue+1]},q={x:a.allpts[ue+2],y:a.allpts[ue+3]}):(K={x:a.allpts[ae-2-ue],y:a.allpts[ae-1-ue]},q={x:a.allpts[ae-4-ue],y:a.allpts[ae-3-ue]}),B=Br(K,q),re=X,X+=B,!(X>=v));ue+=2);var be=v-re,ie=be/B;ie=Pa(0,ie,1),e=Sf(K,q,ie),c=ll(K,q);break}}s("labelX",h,e.x),s("labelY",h,e.y),s("labelAutoAngle",h,c)}};l("source"),l("target"),this.applyLabelDimensions(t)}},hr.applyLabelDimensions=function(t){this.applyPrefixedLabelDimensions(t),t.isEdge()&&(this.applyPrefixedLabelDimensions(t,"source"),this.applyPrefixedLabelDimensions(t,"target"))},hr.applyPrefixedLabelDimensions=function(t,e){var r=t._private,a=this.getLabelText(t,e),n=this.calculateLabelDimensions(t,a),i=t.pstyle("line-height").pfValue,s=t.pstyle("text-wrap").strValue,o=tr(r.rscratch,"labelWrapCachedLines",e)||[],u=s!=="wrap"?1:Math.max(o.length,1),l=n.height/u,f=l*i,h=n.width,c=n.height+(u-1)*(i-1)*l;Tr(r.rstyle,"labelWidth",e,h),Tr(r.rscratch,"labelWidth",e,h),Tr(r.rstyle,"labelHeight",e,c),Tr(r.rscratch,"labelHeight",e,c),Tr(r.rscratch,"labelLineHeight",e,f)},hr.getLabelText=function(t,e){var r=t._private,a=e?e+"-":"",n=t.pstyle(a+"label").strValue,i=t.pstyle("text-transform").value,s=function(be,ie){return ie?(Tr(r.rscratch,be,e,ie),ie):tr(r.rscratch,be,e)};if(!n)return"";i=="none"||(i=="uppercase"?n=n.toUpperCase():i=="lowercase"&&(n=n.toLowerCase()));var o=t.pstyle("text-wrap").value;if(o==="wrap"){var u=s("labelKey");if(u!=null&&s("labelWrapKey")===u)return s("labelWrapCachedText");for(var l="​",f=n.split(`
+`),h=t.pstyle("text-max-width").pfValue,c=t.pstyle("text-overflow-wrap").value,d=c==="anywhere",v=[],y=/[\s\u200b]+/,p=d?"":" ",g=0;g<f.length;g++){var m=f[g],b=this.calculateLabelDimensions(t,m),E=b.width;if(d){var I=m.split("").join(l);m=I}if(E>h){for(var A=m.split(y),x="",k=0;k<A.length;k++){var C=A[k],F=x.length===0?C:x+p+C,G=this.calculateLabelDimensions(t,F),M=G.width;M<=h?x+=C+p:(x&&v.push(x),x=C+p)}x.match(/^[\s\u200b]+$/)||v.push(x)}else v.push(m)}s("labelWrapCachedLines",v),n=s("labelWrapCachedText",v.join(`
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c=o[h];c(s,e)}r.recalculateRenderedStyle(e),e=t.collection()}};r.flushRenderedStyleQueue=function(){n(!0)},r.beforeRender(n,r.beforeRenderPriorities.eleCalcs)},Zn.onUpdateEleCalcs=function(t){var e=this.onUpdateEleCalcsFns=this.onUpdateEleCalcsFns||[];e.push(t)},Zn.recalculateRenderedStyle=function(t,e){var r=function(E){return E._private.rstyle.cleanConnected},a=[],n=[];if(!this.destroyed){e===void 0&&(e=!0);for(var i=0;i<t.length;i++){var s=t[i],o=s._private,u=o.rstyle;s.isEdge()&&(!r(s.source())||!r(s.target()))&&(u.clean=!1),!(e&&u.clean||s.removed())&&s.pstyle("display").value!=="none"&&(o.group==="nodes"?n.push(s):a.push(s),u.clean=!0)}for(var l=0;l<n.length;l++){var f=n[l],h=f._private,c=h.rstyle,d=f.position();this.recalculateNodeLabelProjection(f),c.nodeX=d.x,c.nodeY=d.y,c.nodeW=f.pstyle("width").pfValue,c.nodeH=f.pstyle("height").pfValue}this.recalculateEdgeProjections(a);for(var v=0;v<a.length;v++){var 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oe=t.projectIntoViewport(O.clientX,O.clientY);t.cy.emit({originalEvent:O,type:"mouseover",position:{x:oe[0],y:oe[1]}})},!1);var B,re,K,q,ae,ue,be,ie,ge,we,De,xe,Se,se=function(O,oe,Ce,ve){return Math.sqrt((Ce-O)*(Ce-O)+(ve-oe)*(ve-oe))},Te=function(O,oe,Ce,ve){return(Ce-O)*(Ce-O)+(ve-oe)*(ve-oe)},Ae;t.registerBinding(t.container,"touchstart",Ae=function(O){if(t.hasTouchStarted=!0,!!C(O)){m(),t.touchData.capture=!0,t.data.bgActivePosistion=void 0;var oe=t.cy,Ce=t.touchData.now,ve=t.touchData.earlier;if(O.touches[0]){var ye=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);Ce[0]=ye[0],Ce[1]=ye[1]}if(O.touches[1]){var ye=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);Ce[2]=ye[0],Ce[3]=ye[1]}if(O.touches[2]){var ye=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);Ce[4]=ye[0],Ce[5]=ye[1]}if(O.touches[1]){t.touchData.singleTouchMoved=!0,p(t.dragData.touchDragEles);var Ue=t.findContainerClientCoords();ge=Ue[0],we=Ue[1],De=Ue[2],xe=Ue[3],B=O.touches[0].clientX-ge,re=O.touches[0].clientY-we,K=O.touches[1].clientX-ge,q=O.touches[1].clientY-we,Se=0<=B&&B<=De&&0<=K&&K<=De&&0<=re&&re<=xe&&0<=q&&q<=xe;var Ee=oe.pan(),Ge=oe.zoom();ae=se(B,re,K,q),ue=Te(B,re,K,q),be=[(B+K)/2,(re+q)/2],ie=[(be[0]-Ee.x)/Ge,(be[1]-Ee.y)/Ge];var Qe=200,ft=Qe*Qe;if(ue<ft&&!O.touches[2]){var We=t.findNearestElement(Ce[0],Ce[1],!0,!0),ot=t.findNearestElement(Ce[2],Ce[3],!0,!0);We&&We.isNode()?(We.activate().emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start=We):ot&&ot.isNode()?(ot.activate().emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start=ot):oe.emit({originalEvent:O,type:"cxttapstart",position:{x:Ce[0],y:Ce[1]}}),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!0,t.touchData.cxtDragged=!1,t.data.bgActivePosistion=void 0,t.redraw();return}}if(O.touches[2])oe.boxSelectionEnabled()&&O.preventDefault();else if(!O.touches[1]){if(O.touches[0]){var Ke=t.findNearestElements(Ce[0],Ce[1],!0,!0),Je=Ke[0];if(Je!=null&&(Je.activate(),t.touchData.start=Je,t.touchData.starts=Ke,t.nodeIsGrabbable(Je))){var Dt=t.dragData.touchDragEles=oe.collection(),Rt=null;t.redrawHint("eles",!0),t.redrawHint("drag",!0),Je.selected()?(Rt=oe.$(function(Ut){return Ut.selected()&&t.nodeIsGrabbable(Ut)}),v(Rt,{addToList:Dt})):y(Je,{addToList:Dt}),f(Je);var nr=function(Er){return{originalEvent:O,type:Er,position:{x:Ce[0],y:Ce[1]}}};Je.emit(nr("grabon")),Rt?Rt.forEach(function(Ut){Ut.emit(nr("grab"))}):Je.emit(nr("grab"))}a(Je,["touchstart","tapstart","vmousedown"],O,{x:Ce[0],y:Ce[1]}),Je==null&&(t.data.bgActivePosistion={x:ye[0],y:ye[1]},t.redrawHint("select",!0),t.redraw()),t.touchData.singleTouchMoved=!1,t.touchData.singleTouchStartTime=+new Date,clearTimeout(t.touchData.tapholdTimeout),t.touchData.tapholdTimeout=setTimeout(function(){t.touchData.singleTouchMoved===!1&&!t.pinching&&!t.touchData.selecting&&a(t.touchData.start,["taphold"],O,{x:Ce[0],y:Ce[1]})},t.tapholdDuration)}}if(O.touches.length>=1){for(var ir=t.touchData.startPosition=[null,null,null,null,null,null],kt=0;kt<Ce.length;kt++)ir[kt]=ve[kt]=Ce[kt];var Jt=O.touches[0];t.touchData.startGPosition=[Jt.clientX,Jt.clientY]}}},!1);var Le;t.registerBinding(window,"touchmove",Le=function(O){var oe=t.touchData.capture;if(!(!oe&&!C(O))){var Ce=t.selection,ve=t.cy,ye=t.touchData.now,Ue=t.touchData.earlier,Ee=ve.zoom();if(O.touches[0]){var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}if(O.touches[1]){var Ge=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);ye[2]=Ge[0],ye[3]=Ge[1]}if(O.touches[2]){var Ge=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);ye[4]=Ge[0],ye[5]=Ge[1]}var Qe=t.touchData.startGPosition,ft;if(oe&&O.touches[0]&&Qe){for(var We=[],ot=0;ot<ye.length;ot++)We[ot]=ye[ot]-Ue[ot];var Ke=O.touches[0].clientX-Qe[0],Je=Ke*Ke,Dt=O.touches[0].clientY-Qe[1],Rt=Dt*Dt,nr=Je+Rt;ft=nr>=t.touchTapThreshold2}if(oe&&t.touchData.cxt){O.preventDefault();var ir=O.touches[0].clientX-ge,kt=O.touches[0].clientY-we,Jt=O.touches[1].clientX-ge,Ut=O.touches[1].clientY-we,Er=Te(ir,kt,Jt,Ut),Rr=Er/ue,Ta=150,Xr=Ta*Ta,Ca=1.5,ti=Ca*Ca;if(Rr>=ti||Er>=Xr){t.touchData.cxt=!1,t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var qr={originalEvent:O,type:"cxttapend",position:{x:ye[0],y:ye[1]}};t.touchData.start?(t.touchData.start.unactivate().emit(qr),t.touchData.start=null):ve.emit(qr)}}if(oe&&t.touchData.cxt){var qr={originalEvent:O,type:"cxtdrag",position:{x:ye[0],y:ye[1]}};t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.touchData.start?t.touchData.start.emit(qr):ve.emit(qr),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxtDragged=!0;var Xt=t.findNearestElement(ye[0],ye[1],!0,!0);(!t.touchData.cxtOver||Xt!==t.touchData.cxtOver)&&(t.touchData.cxtOver&&t.touchData.cxtOver.emit({originalEvent:O,type:"cxtdragout",position:{x:ye[0],y:ye[1]}}),t.touchData.cxtOver=Xt,Xt&&Xt.emit({originalEvent:O,type:"cxtdragover",position:{x:ye[0],y:ye[1]}}))}else if(oe&&O.touches[2]&&ve.boxSelectionEnabled())O.preventDefault(),t.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,t.touchData.selecting||ve.emit({originalEvent:O,type:"boxstart",position:{x:ye[0],y:ye[1]}}),t.touchData.selecting=!0,t.touchData.didSelect=!0,Ce[4]=1,!Ce||Ce.length===0||Ce[0]===void 0?(Ce[0]=(ye[0]+ye[2]+ye[4])/3,Ce[1]=(ye[1]+ye[3]+ye[5])/3,Ce[2]=(ye[0]+ye[2]+ye[4])/3+1,Ce[3]=(ye[1]+ye[3]+ye[5])/3+1):(Ce[2]=(ye[0]+ye[2]+ye[4])/3,Ce[3]=(ye[1]+ye[3]+ye[5])/3),t.redrawHint("select",!0),t.redraw();else if(oe&&O.touches[1]&&!t.touchData.didSelect&&ve.zoomingEnabled()&&ve.panningEnabled()&&ve.userZoomingEnabled()&&ve.userPanningEnabled()){O.preventDefault(),t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var $t=t.dragData.touchDragEles;if($t){t.redrawHint("drag",!0);for(var qt=0;qt<$t.length;qt++){var ri=$t[qt]._private;ri.grabbed=!1,ri.rscratch.inDragLayer=!1}}var vr=t.touchData.start,ir=O.touches[0].clientX-ge,kt=O.touches[0].clientY-we,Jt=O.touches[1].clientX-ge,Ut=O.touches[1].clientY-we,Gl=se(ir,kt,Jt,Ut),vp=Gl/ae;if(Se){var dp=ir-B,gp=kt-re,pp=Jt-K,yp=Ut-q,mp=(dp+pp)/2,bp=(gp+yp)/2,an=ve.zoom(),Ki=an*vp,ai=ve.pan(),zl=ie[0]*an+ai.x,Vl=ie[1]*an+ai.y,Ep={x:-Ki/an*(zl-ai.x-mp)+zl,y:-Ki/an*(Vl-ai.y-bp)+Vl};if(vr&&vr.active()){var $t=t.dragData.touchDragEles;p($t),t.redrawHint("drag",!0),t.redrawHint("eles",!0),vr.unactivate().emit("freeon"),$t.emit("free"),t.dragData.didDrag&&(vr.emit("dragfreeon"),$t.emit("dragfree"))}ve.viewport({zoom:Ki,pan:Ep,cancelOnFailedZoom:!0}),ve.emit("pinchzoom"),ae=Gl,B=ir,re=kt,K=Jt,q=Ut,t.pinching=!0}if(O.touches[0]){var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}if(O.touches[1]){var Ge=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);ye[2]=Ge[0],ye[3]=Ge[1]}if(O.touches[2]){var Ge=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);ye[4]=Ge[0],ye[5]=Ge[1]}}else if(O.touches[0]&&!t.touchData.didSelect){var sr=t.touchData.start,Zi=t.touchData.last,Xt;if(!t.hoverData.draggingEles&&!t.swipePanning&&(Xt=t.findNearestElement(ye[0],ye[1],!0,!0)),oe&&sr!=null&&O.preventDefault(),oe&&sr!=null&&t.nodeIsDraggable(sr))if(ft){var $t=t.dragData.touchDragEles,$l=!t.dragData.didDrag;$l&&v($t,{inDragLayer:!0}),t.dragData.didDrag=!0;var nn={x:0,y:0};if(R(We[0])&&R(We[1])&&(nn.x+=We[0],nn.y+=We[1],$l)){t.redrawHint("eles",!0);var or=t.touchData.dragDelta;or&&R(or[0])&&R(or[1])&&(nn.x+=or[0],nn.y+=or[1])}t.hoverData.draggingEles=!0,$t.silentShift(nn).emit("position drag"),t.redrawHint("drag",!0),t.touchData.startPosition[0]==Ue[0]&&t.touchData.startPosition[1]==Ue[1]&&t.redrawHint("eles",!0),t.redraw()}else{var or=t.touchData.dragDelta=t.touchData.dragDelta||[];or.length===0?(or.push(We[0]),or.push(We[1])):(or[0]+=We[0],or[1]+=We[1])}if(a(sr||Xt,["touchmove","tapdrag","vmousemove"],O,{x:ye[0],y:ye[1]}),(!sr||!sr.grabbed())&&Xt!=Zi&&(Zi&&Zi.emit({originalEvent:O,type:"tapdragout",position:{x:ye[0],y:ye[1]}}),Xt&&Xt.emit({originalEvent:O,type:"tapdragover",position:{x:ye[0],y:ye[1]}})),t.touchData.last=Xt,oe)for(var qt=0;qt<ye.length;qt++)ye[qt]&&t.touchData.startPosition[qt]&&ft&&(t.touchData.singleTouchMoved=!0);if(oe&&(sr==null||sr.pannable())&&ve.panningEnabled()&&ve.userPanningEnabled()){var wp=i(sr,t.touchData.starts);wp&&(O.preventDefault(),t.data.bgActivePosistion||(t.data.bgActivePosistion=ea(t.touchData.startPosition)),t.swipePanning?(ve.panBy({x:We[0]*Ee,y:We[1]*Ee}),ve.emit("dragpan")):ft&&(t.swipePanning=!0,ve.panBy({x:Ke*Ee,y:Dt*Ee}),ve.emit("dragpan"),sr&&(sr.unactivate(),t.redrawHint("select",!0),t.touchData.start=null)));var Ge=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);ye[0]=Ge[0],ye[1]=Ge[1]}}for(var ot=0;ot<ye.length;ot++)Ue[ot]=ye[ot];oe&&O.touches.length>0&&!t.hoverData.draggingEles&&!t.swipePanning&&t.data.bgActivePosistion!=null&&(t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.redraw())}},!1);var Ne;t.registerBinding(e,"touchcancel",Ne=function(O){var oe=t.touchData.start;t.touchData.capture=!1,oe&&oe.unactivate()});var Fe,Xe,Ie,Re;if(t.registerBinding(e,"touchend",Fe=function(O){var oe=t.touchData.start,Ce=t.touchData.capture;if(Ce)O.touches.length===0&&(t.touchData.capture=!1),O.preventDefault();else return;var ve=t.selection;t.swipePanning=!1,t.hoverData.draggingEles=!1;var ye=t.cy,Ue=ye.zoom(),Ee=t.touchData.now,Ge=t.touchData.earlier;if(O.touches[0]){var Qe=t.projectIntoViewport(O.touches[0].clientX,O.touches[0].clientY);Ee[0]=Qe[0],Ee[1]=Qe[1]}if(O.touches[1]){var Qe=t.projectIntoViewport(O.touches[1].clientX,O.touches[1].clientY);Ee[2]=Qe[0],Ee[3]=Qe[1]}if(O.touches[2]){var Qe=t.projectIntoViewport(O.touches[2].clientX,O.touches[2].clientY);Ee[4]=Qe[0],Ee[5]=Qe[1]}oe&&oe.unactivate();var ft;if(t.touchData.cxt){if(ft={originalEvent:O,type:"cxttapend",position:{x:Ee[0],y:Ee[1]}},oe?oe.emit(ft):ye.emit(ft),!t.touchData.cxtDragged){var We={originalEvent:O,type:"cxttap",position:{x:Ee[0],y:Ee[1]}};oe?oe.emit(We):ye.emit(We)}t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!1,t.touchData.start=null,t.redraw();return}if(!O.touches[2]&&ye.boxSelectionEnabled()&&t.touchData.selecting){t.touchData.selecting=!1;var ot=ye.collection(t.getAllInBox(ve[0],ve[1],ve[2],ve[3]));ve[0]=void 0,ve[1]=void 0,ve[2]=void 0,ve[3]=void 0,ve[4]=0,t.redrawHint("select",!0),ye.emit({type:"boxend",originalEvent:O,position:{x:Ee[0],y:Ee[1]}});var Ke=function(Xr){return Xr.selectable()&&!Xr.selected()};ot.emit("box").stdFilter(Ke).select().emit("boxselect"),ot.nonempty()&&t.redrawHint("eles",!0),t.redraw()}if(oe!=null&&oe.unactivate(),O.touches[2])t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);else if(!O.touches[1]){if(!O.touches[0]){if(!O.touches[0]){t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var Je=t.dragData.touchDragEles;if(oe!=null){var Dt=oe._private.grabbed;p(Je),t.redrawHint("drag",!0),t.redrawHint("eles",!0),Dt&&(oe.emit("freeon"),Je.emit("free"),t.dragData.didDrag&&(oe.emit("dragfreeon"),Je.emit("dragfree"))),a(oe,["touchend","tapend","vmouseup","tapdragout"],O,{x:Ee[0],y:Ee[1]}),oe.unactivate(),t.touchData.start=null}else{var Rt=t.findNearestElement(Ee[0],Ee[1],!0,!0);a(Rt,["touchend","tapend","vmouseup","tapdragout"],O,{x:Ee[0],y:Ee[1]})}var nr=t.touchData.startPosition[0]-Ee[0],ir=nr*nr,kt=t.touchData.startPosition[1]-Ee[1],Jt=kt*kt,Ut=ir+Jt,Er=Ut*Ue*Ue;t.touchData.singleTouchMoved||(oe||ye.$(":selected").unselect(["tapunselect"]),a(oe,["tap","vclick"],O,{x:Ee[0],y:Ee[1]}),Xe=!1,O.timeStamp-Re<=ye.multiClickDebounceTime()?(Ie&&clearTimeout(Ie),Xe=!0,Re=null,a(oe,["dbltap","vdblclick"],O,{x:Ee[0],y:Ee[1]})):(Ie=setTimeout(function(){Xe||a(oe,["onetap","voneclick"],O,{x:Ee[0],y:Ee[1]})},ye.multiClickDebounceTime()),Re=O.timeStamp)),oe!=null&&!t.dragData.didDrag&&oe._private.selectable&&Er<t.touchTapThreshold2&&!t.pinching&&(ye.selectionType()==="single"?(ye.$(r).unmerge(oe).unselect(["tapunselect"]),oe.select(["tapselect"])):oe.selected()?oe.unselect(["tapunselect"]):oe.select(["tapselect"]),t.redrawHint("eles",!0)),t.touchData.singleTouchMoved=!0}}}for(var Rr=0;Rr<Ee.length;Rr++)Ge[Rr]=Ee[Rr];t.dragData.didDrag=!1,O.touches.length===0&&(t.touchData.dragDelta=[],t.touchData.startPosition=[null,null,null,null,null,null],t.touchData.startGPosition=null,t.touchData.didSelect=!1),O.touches.length<2&&(O.touches.length===1&&(t.touchData.startGPosition=[O.touches[0].clientX,O.touches[0].clientY]),t.pinching=!1,t.redrawHint("eles",!0),t.redraw())},!1),typeof TouchEvent>"u"){var $e=[],ze=function(O){return{clientX:O.clientX,clientY:O.clientY,force:1,identifier:O.pointerId,pageX:O.pageX,pageY:O.pageY,radiusX:O.width/2,radiusY:O.height/2,screenX:O.screenX,screenY:O.screenY,target:O.target}},Be=function(O){return{event:O,touch:ze(O)}},_e=function(O){$e.push(Be(O))},rt=function(O){for(var oe=0;oe<$e.length;oe++){var Ce=$e[oe];if(Ce.event.pointerId===O.pointerId){$e.splice(oe,1);return}}},je=function(O){var oe=$e.filter(function(Ce){return Ce.event.pointerId===O.pointerId})[0];oe.event=O,oe.touch=ze(O)},qe=function(O){O.touches=$e.map(function(oe){return oe.touch})},et=function(O){return O.pointerType==="mouse"||O.pointerType===4};t.registerBinding(t.container,"pointerdown",function(fe){et(fe)||(fe.preventDefault(),_e(fe),qe(fe),Ae(fe))}),t.registerBinding(t.container,"pointerup",function(fe){et(fe)||(rt(fe),qe(fe),Fe(fe))}),t.registerBinding(t.container,"pointercancel",function(fe){et(fe)||(rt(fe),qe(fe),Ne(fe))}),t.registerBinding(t.container,"pointermove",function(fe){et(fe)||(fe.preventDefault(),je(fe),qe(fe),Le(fe))})}};var mr={};mr.generatePolygon=function(t,e){return this.nodeShapes[t]={renderer:this,name:t,points:e,draw:function(a,n,i,s,o){this.renderer.nodeShapeImpl("polygon",a,n,i,s,o,this.points)},intersectLine:function(a,n,i,s,o,u,l){return Fa(o,u,this.points,a,n,i/2,s/2,l)},checkPoint:function(a,n,i,s,o,u,l){return pr(a,n,this.points,u,l,s,o,[0,-1],i)}}},mr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){return zf(i,s,e,r,a/2+o,n/2+o)},checkPoint:function(e,r,a,n,i,s,o){return Gr(e,r,n,i,s,o,a)}}},mr.generateRoundPolygon=function(t,e){for(var r=new Array(e.length*2),a=0;a<e.length/2;a++){var n=a*2,i=void 0;a<e.length/2-1?i=(a+1)*2:i=0,r[a*4]=e[n],r[a*4+1]=e[n+1];var s=e[i]-e[n],o=e[i+1]-e[n+1],u=Math.sqrt(s*s+o*o);r[a*4+2]=s/u,r[a*4+3]=o/u}return this.nodeShapes[t]={renderer:this,name:t,points:r,draw:function(f,h,c,d,v){this.renderer.nodeShapeImpl("round-polygon",f,h,c,d,v,this.points)},intersectLine:function(f,h,c,d,v,y,p){return Vf(v,y,this.points,f,h,c,d)},checkPoint:function(f,h,c,d,v,y,p){return Gf(f,h,this.points,y,p,d,v)}}},mr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){return Ss(i,s,e,r,a,n,o)},checkPoint:function(e,r,a,n,i,s,o){var u=Ga(n,i),l=u*2;return!!(pr(e,r,this.points,s,o,n,i-l,[0,-1],a)||pr(e,r,this.points,s,o,n-l,i,[0,-1],a)||Gr(e,r,l,l,s-n/2+u,o-i/2+u,a)||Gr(e,r,l,l,s+n/2-u,o-i/2+u,a)||Gr(e,r,l,l,s+n/2-u,o+i/2-u,a)||Gr(e,r,l,l,s-n/2+u,o+i/2-u,a))}}},mr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:As(),points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},generateCutTrianglePts:function(e,r,a,n){var i=this.cornerLength,s=r/2,o=e/2,u=a-o,l=a+o,f=n-s,h=n+s;return{topLeft:[u,f+i,u+i,f,u+i,f+i],topRight:[l-i,f,l,f+i,l-i,f+i],bottomRight:[l,h-i,l-i,h,l-i,h-i],bottomLeft:[u+i,h,u,h-i,u+i,h-i]}},intersectLine:function(e,r,a,n,i,s,o){var u=this.generateCutTrianglePts(a+2*o,n+2*o,e,r),l=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return Fa(i,s,l,e,r)},checkPoint:function(e,r,a,n,i,s,o){if(pr(e,r,this.points,s,o,n,i-2*this.cornerLength,[0,-1],a)||pr(e,r,this.points,s,o,n-2*this.cornerLength,i,[0,-1],a))return!0;var u=this.generateCutTrianglePts(n,i,s,o);return Ht(e,r,u.topLeft)||Ht(e,r,u.topRight)||Ht(e,r,u.bottomRight)||Ht(e,r,u.bottomLeft)}}},mr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){var u=.15,l=.5,f=.85,h=this.generateBarrelBezierPts(a+2*o,n+2*o,e,r),c=function(y){var p=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},u),g=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},l),m=ta({x:y[0],y:y[1]},{x:y[2],y:y[3]},{x:y[4],y:y[5]},f);return[y[0],y[1],p.x,p.y,g.x,g.y,m.x,m.y,y[4],y[5]]},d=[].concat(c(h.topLeft),c(h.topRight),c(h.bottomRight),c(h.bottomLeft));return Fa(i,s,d,e,r)},generateBarrelBezierPts:function(e,r,a,n){var i=r/2,s=e/2,o=a-s,u=a+s,l=n-i,f=n+i,h=pi(e,r),c=h.heightOffset,d=h.widthOffset,v=h.ctrlPtOffsetPct*e,y={topLeft:[o,l+c,o+v,l,o+d,l],topRight:[u-d,l,u-v,l,u,l+c],bottomRight:[u,f-c,u-v,f,u-d,f],bottomLeft:[o+d,f,o+v,f,o,f-c]};return y.topLeft.isTop=!0,y.topRight.isTop=!0,y.bottomLeft.isBottom=!0,y.bottomRight.isBottom=!0,y},checkPoint:function(e,r,a,n,i,s,o){var u=pi(n,i),l=u.heightOffset,f=u.widthOffset;if(pr(e,r,this.points,s,o,n,i-2*l,[0,-1],a)||pr(e,r,this.points,s,o,n-2*f,i,[0,-1],a))return!0;for(var h=this.generateBarrelBezierPts(n,i,s,o),c=function(x,k,C){var F=C[4],G=C[2],M=C[0],X=C[5],B=C[1],re=Math.min(F,M),K=Math.max(F,M),q=Math.min(X,B),ae=Math.max(X,B);if(re<=x&&x<=K&&q<=k&&k<=ae){var ue=$f(F,G,M),be=kf(ue[0],ue[1],ue[2],x),ie=be.filter(function(ge){return 0<=ge&&ge<=1});if(ie.length>0)return ie[0]}return null},d=Object.keys(h),v=0;v<d.length;v++){var y=d[v],p=h[y],g=c(e,r,p);if(g!=null){var m=p[5],b=p[3],E=p[1],I=Lt(m,b,E,g);if(p.isTop&&I<=r||p.isBottom&&r<=I)return!0}}return!1}}},mr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:_t(4,0),draw:function(e,r,a,n,i){this.renderer.nodeShapeImpl(this.name,e,r,a,n,i)},intersectLine:function(e,r,a,n,i,s,o){var u=e-(a/2+o),l=r-(n/2+o),f=l,h=e+(a/2+o),c=Cr(i,s,e,r,u,l,h,f,!1);return c.length>0?c:Ss(i,s,e,r,a,n,o)},checkPoint:function(e,r,a,n,i,s,o){var u=Ga(n,i),l=2*u;if(pr(e,r,this.points,s,o,n,i-l,[0,-1],a)||pr(e,r,this.points,s,o,n-l,i,[0,-1],a))return!0;var f=n/2+2*a,h=i/2+2*a,c=[s-f,o-h,s-f,o,s+f,o,s+f,o-h];return!!(Ht(e,r,c)||Gr(e,r,l,l,s+n/2-u,o+i/2-u,a)||Gr(e,r,l,l,s-n/2+u,o+i/2-u,a))}}},mr.registerNodeShapes=function(){var t=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",_t(3,0)),this.generateRoundPolygon("round-triangle",_t(3,0)),this.generatePolygon("rectangle",_t(4,0)),t.square=t.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var r=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",r),this.generateRoundPolygon("round-diamond",r)}this.generatePolygon("pentagon",_t(5,0)),this.generateRoundPolygon("round-pentagon",_t(5,0)),this.generatePolygon("hexagon",_t(6,0)),this.generateRoundPolygon("round-hexagon",_t(6,0)),this.generatePolygon("heptagon",_t(7,0)),this.generateRoundPolygon("round-heptagon",_t(7,0)),this.generatePolygon("octagon",_t(8,0)),this.generateRoundPolygon("round-octagon",_t(8,0));var a=new Array(20);{var n=di(5,0),i=di(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o<i.length/2;o++)i[o*2]*=s,i[o*2+1]*=s;for(var o=0;o<20/4;o++)a[o*4]=n[o*2],a[o*4+1]=n[o*2+1],a[o*4+2]=i[o*2],a[o*4+3]=i[o*2+1]}a=Ls(a),this.generatePolygon("star",a),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var u=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",u),this.generateRoundPolygon("round-tag",u)}t.makePolygon=function(l){var f=l.join("$"),h="polygon-"+f,c;return(c=this[h])?c:e.generatePolygon(h,l)}};var ja={};ja.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},ja.redraw=function(t){t=t||bs();var e=this;e.averageRedrawTime===void 0&&(e.averageRedrawTime=0),e.lastRedrawTime===void 0&&(e.lastRedrawTime=0),e.lastDrawTime===void 0&&(e.lastDrawTime=0),e.requestedFrame=!0,e.renderOptions=t},ja.beforeRender=function(t,e){if(!this.destroyed){e==null&&Tt("Priority is not optional for beforeRender");var r=this.beforeRenderCallbacks;r.push({fn:t,priority:e}),r.sort(function(a,n){return n.priority-a.priority})}};var dl=function(e,r,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(r,a)};ja.startRenderLoop=function(){var t=this,e=t.cy;if(!t.renderLoopStarted){t.renderLoopStarted=!0;var r=function a(n){if(!t.destroyed){if(!e.batching())if(t.requestedFrame&&!t.skipFrame){dl(t,!0,n);var i=gr();t.render(t.renderOptions);var s=t.lastDrawTime=gr();t.averageRedrawTime===void 0&&(t.averageRedrawTime=s-i),t.redrawCount===void 0&&(t.redrawCount=0),t.redrawCount++,t.redrawTotalTime===void 0&&(t.redrawTotalTime=0);var o=s-i;t.redrawTotalTime+=o,t.lastRedrawTime=o,t.averageRedrawTime=t.averageRedrawTime/2+o/2,t.requestedFrame=!1}else dl(t,!1,n);t.skipFrame=!1,hn(a)}};hn(r)}};var Eg=function(e){this.init(e)},gl=Eg,ba=gl.prototype;ba.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],ba.init=function(t){var e=this;e.options=t,e.cy=t.cy;var r=e.container=t.cy.container(),a=e.cy.window();if(a){var n=a.document,i=n.head,s="__________cytoscape_stylesheet",o="__________cytoscape_container",u=n.getElementById(s)!=null;if(r.className.indexOf(o)<0&&(r.className=(r.className||"")+" "+o),!u){var l=n.createElement("style");l.id=s,l.textContent="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}var f=a.getComputedStyle(r),h=f.getPropertyValue("position");h==="static"&&ct("A Cytoscape container has style position:static and so can not use UI extensions properly")}e.selection=[void 0,void 0,void 0,void 0,0],e.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],e.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},e.dragData={possibleDragElements:[]},e.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},e.redraws=0,e.showFps=t.showFps,e.debug=t.debug,e.hideEdgesOnViewport=t.hideEdgesOnViewport,e.textureOnViewport=t.textureOnViewport,e.wheelSensitivity=t.wheelSensitivity,e.motionBlurEnabled=t.motionBlur,e.forcedPixelRatio=R(t.pixelRatio)?t.pixelRatio:null,e.motionBlur=t.motionBlur,e.motionBlurOpacity=t.motionBlurOpacity,e.motionBlurTransparency=1-e.motionBlurOpacity,e.motionBlurPxRatio=1,e.mbPxRBlurry=1,e.minMbLowQualFrames=4,e.fullQualityMb=!1,e.clearedForMotionBlur=[],e.desktopTapThreshold=t.desktopTapThreshold,e.desktopTapThreshold2=t.desktopTapThreshold*t.desktopTapThreshold,e.touchTapThreshold=t.touchTapThreshold,e.touchTapThreshold2=t.touchTapThreshold*t.touchTapThreshold,e.tapholdDuration=500,e.bindings=[],e.beforeRenderCallbacks=[],e.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},e.registerNodeShapes(),e.registerArrowShapes(),e.registerCalculationListeners()},ba.notify=function(t,e){var r=this,a=r.cy;if(!this.destroyed){if(t==="init"){r.load();return}if(t==="destroy"){r.destroy();return}(t==="add"||t==="remove"||t==="move"&&a.hasCompoundNodes()||t==="load"||t==="zorder"||t==="mount")&&r.invalidateCachedZSortedEles(),t==="viewport"&&r.redrawHint("select",!0),(t==="load"||t==="resize"||t==="mount")&&(r.invalidateContainerClientCoordsCache(),r.matchCanvasSize(r.container)),r.redrawHint("eles",!0),r.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},ba.destroy=function(){var t=this;t.destroyed=!0,t.cy.stopAnimationLoop();for(var e=0;e<t.bindings.length;e++){var r=t.bindings[e],a=r,n=a.target;(n.off||n.removeEventListener).apply(n,a.args)}if(t.bindings=[],t.beforeRenderCallbacks=[],t.onUpdateEleCalcsFns=[],t.removeObserver&&t.removeObserver.disconnect(),t.styleObserver&&t.styleObserver.disconnect(),t.resizeObserver&&t.resizeObserver.disconnect(),t.labelCalcDiv)try{document.body.removeChild(t.labelCalcDiv)}catch{}},ba.isHeadless=function(){return!1},[zi,cl,vl,ma,mr,ja].forEach(function(t){He(ba,t)});var $i=1e3/60,pl={setupDequeueing:function(e){return function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=fn(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),s=function(l,f){var h=gr(),c=n.averageRedrawTime,d=n.lastRedrawTime,v=[],y=n.cy.extent(),p=n.getPixelRatio();for(l||n.flushRenderedStyleQueue();;){var g=gr(),m=g-h,b=g-f;if(d<$i){var E=$i-(l?c:0);if(b>=e.deqFastCost*E)break}else if(l){if(m>=e.deqCost*d||m>=e.deqAvgCost*c)break}else if(b>=e.deqNoDrawCost*$i)break;var I=e.deq(a,p,y);if(I.length>0)for(var A=0;A<I.length;A++)v.push(I[A]);else break}v.length>0&&(e.onDeqd(a,v),!l&&e.shouldRedraw(a,v,p,y)&&i())},o=e.priority||li;n.beforeRender(s,o(a))}}}},wg=function(){function t(e){var r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:vn;de(this,t),this.idsByKey=new ur,this.keyForId=new ur,this.cachesByLvl=new ur,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=r}return N(t,[{key:"getIdsFor",value:function(r){r==null&&Tt("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(r);return n||(n=new jr,a.set(r,n)),n}},{key:"addIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).add(a)}},{key:"deleteIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).delete(a)}},{key:"getNumberOfIdsForKey",value:function(r){return r==null?0:this.getIdsFor(r).size}},{key:"updateKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);return n!==i}},{key:"isInvalid",value:function(r){return this.keyHasChangedFor(r)||this.doesEleInvalidateKey(r)}},{key:"getCachesAt",value:function(r){var a=this.cachesByLvl,n=this.lvls,i=a.get(r);return i||(i=new ur,a.set(r,i),n.push(r)),i}},{key:"getCache",value:function(r,a){return this.getCachesAt(a).get(r)}},{key:"get",value:function(r,a){var n=this.getKey(r),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(r),i}},{key:"getForCachedKey",value:function(r,a){var n=this.keyForId.get(r.id()),i=this.getCache(n,a);return i}},{key:"hasCache",value:function(r,a){return this.getCachesAt(a).has(r)}},{key:"has",value:function(r,a){var n=this.getKey(r);return this.hasCache(n,a)}},{key:"setCache",value:function(r,a,n){n.key=r,this.getCachesAt(a).set(r,n)}},{key:"set",value:function(r,a,n){var i=this.getKey(r);this.setCache(i,a,n),this.updateKeyMappingFor(r)}},{key:"deleteCache",value:function(r,a){this.getCachesAt(a).delete(r)}},{key:"delete",value:function(r,a){var n=this.getKey(r);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(r){var a=this;this.lvls.forEach(function(n){return a.deleteCache(r,n)})}},{key:"invalidate",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(r);var i=this.doesEleInvalidateKey(r);return i&&this.invalidateKey(n),i||this.getNumberOfIdsForKey(n)===0}}]),t}(),yl=25,Jn=50,jn=-4,_i=3,xg=7.99,Tg=8,Cg=1024,Dg=1024,Sg=1024,Lg=.2,Ag=.8,Og=10,Ng=.15,Mg=.1,Ig=.9,Rg=.9,kg=100,Pg=1,Ea={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Bg=At({getKey:null,doesEleInvalidateKey:vn,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:gs,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),en=function(e,r){var a=this;a.renderer=e,a.onDequeues=[];var n=Bg(r);He(a,n),a.lookup=new wg(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},St=en.prototype;St.reasons=Ea,St.getTextureQueue=function(t){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[t]=e.eleImgCaches[t]||[]},St.getRetiredTextureQueue=function(t){var e=this,r=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=r[t]=r[t]||[];return a},St.getElementQueue=function(){var t=this,e=t.eleCacheQueue=t.eleCacheQueue||new ka(function(r,a){return a.reqs-r.reqs});return e},St.getElementKeyToQueue=function(){var t=this,e=t.eleKeyToCacheQueue=t.eleKeyToCacheQueue||{};return e},St.getElement=function(t,e,r,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),u=this.lookup;if(!e||e.w===0||e.h===0||isNaN(e.w)||isNaN(e.h)||!t.visible()||t.removed()||!i.allowEdgeTxrCaching&&t.isEdge()||!i.allowParentTxrCaching&&t.isParent())return null;if(a==null&&(a=Math.ceil(hi(o*r))),a<jn)a=jn;else if(o>=xg||a>_i)return null;var l=Math.pow(2,a),f=e.h*l,h=e.w*l,c=s.eleTextBiggerThanMin(t,l);if(!this.isVisible(t,c))return null;var d=u.get(t,a);if(d&&d.invalidated&&(d.invalidated=!1,d.texture.invalidatedWidth-=d.width),d)return d;var v;if(f<=yl?v=yl:f<=Jn?v=Jn:v=Math.ceil(f/Jn)*Jn,f>Sg||h>Dg)return null;var y=i.getTextureQueue(v),p=y[y.length-2],g=function(){return i.recycleTexture(v,h)||i.addTexture(v,h)};p||(p=y[y.length-1]),p||(p=g()),p.width-p.usedWidth<h&&(p=g());for(var m=function(K){return K&&K.scaledLabelShown===c},b=n&&n===Ea.dequeue,E=n&&n===Ea.highQuality,I=n&&n===Ea.downscale,A,x=a+1;x<=_i;x++){var k=u.get(t,x);if(k){A=k;break}}var C=A&&A.level===a+1?A:null,F=function(){p.context.drawImage(C.texture.canvas,C.x,0,C.width,C.height,p.usedWidth,0,h,f)};if(p.context.setTransform(1,0,0,1,0,0),p.context.clearRect(p.usedWidth,0,h,v),m(C))F();else if(m(A))if(E){for(var G=A.level;G>a;G--)C=i.getElement(t,e,r,G,Ea.downscale);F()}else return i.queueElement(t,A.level-1),A;else{var M;if(!b&&!E&&!I)for(var X=a-1;X>=jn;X--){var B=u.get(t,X);if(B){M=B;break}}if(m(M))return i.queueElement(t,a),M;p.context.translate(p.usedWidth,0),p.context.scale(l,l),this.drawElement(p.context,t,e,c,!1),p.context.scale(1/l,1/l),p.context.translate(-p.usedWidth,0)}return d={x:p.usedWidth,texture:p,level:a,scale:l,width:h,height:f,scaledLabelShown:c},p.usedWidth+=Math.ceil(h+Tg),p.eleCaches.push(d),u.set(t,a,d),i.checkTextureFullness(p),d},St.invalidateElements=function(t){for(var e=0;e<t.length;e++)this.invalidateElement(t[e])},St.invalidateElement=function(t){var e=this,r=e.lookup,a=[],n=r.isInvalid(t);if(n){for(var i=jn;i<=_i;i++){var s=r.getForCachedKey(t,i);s&&a.push(s)}var o=r.invalidate(t);if(o)for(var u=0;u<a.length;u++){var l=a[u],f=l.texture;f.invalidatedWidth+=l.width,l.invalidated=!0,e.checkTextureUtility(f)}e.removeFromQueue(t)}},St.checkTextureUtility=function(t){t.invalidatedWidth>=Lg*t.width&&this.retireTexture(t)},St.checkTextureFullness=function(t){var e=this,r=e.getTextureQueue(t.height);t.usedWidth/t.width>Ag&&t.fullnessChecks>=Og?xr(r,t):t.fullnessChecks++},St.retireTexture=function(t){var e=this,r=t.height,a=e.getTextureQueue(r),n=this.lookup;xr(a,t),t.retired=!0;for(var i=t.eleCaches,s=0;s<i.length;s++){var o=i[s];n.deleteCache(o.key,o.level)}ui(i);var u=e.getRetiredTextureQueue(r);u.push(t)},St.addTexture=function(t,e){var r=this,a=r.getTextureQueue(t),n={};return a.push(n),n.eleCaches=[],n.height=t,n.width=Math.max(Cg,e),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=r.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n},St.recycleTexture=function(t,e){for(var r=this,a=r.getTextureQueue(t),n=r.getRetiredTextureQueue(t),i=0;i<n.length;i++){var s=n[i];if(s.width>=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,ui(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),xr(n,s),a.push(s),s}},St.queueElement=function(t,e){var r=this,a=r.getElementQueue(),n=r.getElementKeyToQueue(),i=this.getKey(t),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(t),s.reqs++,a.updateItem(s);else{var o={eles:t.spawn().merge(t),level:e,reqs:1,key:i};a.push(o),n[i]=o}},St.dequeue=function(t){for(var e=this,r=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,s=0;s<Pg&&r.size()>0;s++){var o=r.pop(),u=o.key,l=o.eles[0],f=i.hasCache(l,o.level);if(a[u]=null,f)continue;n.push(o);var h=e.getBoundingBox(l);e.getElement(l,h,t,o.level,Ea.dequeue)}return n},St.removeFromQueue=function(t){var e=this,r=e.getElementQueue(),a=e.getElementKeyToQueue(),n=this.getKey(t),i=a[n];i!=null&&(i.eles.length===1?(i.reqs=oi,r.updateItem(i),r.pop(),a[n]=null):i.eles.unmerge(t))},St.onDequeue=function(t){this.onDequeues.push(t)},St.offDequeue=function(t){xr(this.onDequeues,t)},St.setupDequeueing=pl.setupDequeueing({deqRedrawThreshold:kg,deqCost:Ng,deqAvgCost:Mg,deqNoDrawCost:Ig,deqFastCost:Rg,deq:function(e,r,a){return e.dequeue(r,a)},onDeqd:function(e,r){for(var a=0;a<e.onDequeues.length;a++){var n=e.onDequeues[a];n(r)}},shouldRedraw:function(e,r,a,n){for(var i=0;i<r.length;i++)for(var s=r[i].eles,o=0;o<s.length;o++){var u=s[o].boundingBox();if(ci(u,n))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var Fg=1,tn=-4,ei=2,Gg=3.99,zg=50,Vg=50,$g=.15,_g=.1,Ug=.9,Yg=.9,Hg=1,ml=250,Xg=4e3*4e3,qg=!0,bl=function(e){var r=this,a=r.renderer=e,n=a.cy;r.layersByLevel={},r.firstGet=!0,r.lastInvalidationTime=gr()-2*ml,r.skipping=!1,r.eleTxrDeqs=n.collection(),r.scheduleElementRefinement=fn(function(){r.refineElementTextures(r.eleTxrDeqs),r.eleTxrDeqs.unmerge(r.eleTxrDeqs)},Vg),a.beforeRender(function(s,o){o-r.lastInvalidationTime<=ml?r.skipping=!0:r.skipping=!1},a.beforeRenderPriorities.lyrTxrSkip);var i=function(o,u){return u.reqs-o.reqs};r.layersQueue=new ka(i),r.setupDequeueing()},It=bl.prototype,El=0,Wg=Math.pow(2,53)-1;It.makeLayer=function(t,e){var r=Math.pow(2,e),a=Math.ceil(t.w*r),n=Math.ceil(t.h*r),i=this.renderer.makeOffscreenCanvas(a,n),s={id:El=++El%Wg,bb:t,level:e,width:a,height:n,canvas:i,context:i.getContext("2d"),eles:[],elesQueue:[],reqs:0},o=s.context,u=-s.bb.x1,l=-s.bb.y1;return o.scale(r,r),o.translate(u,l),s},It.getLayers=function(t,e,r){var a=this,n=a.renderer,i=n.cy,s=i.zoom(),o=a.firstGet;if(a.firstGet=!1,r==null){if(r=Math.ceil(hi(s*e)),r<tn)r=tn;else if(s>=Gg||r>ei)return null}a.validateLayersElesOrdering(r,t);var u=a.layersByLevel,l=Math.pow(2,r),f=u[r]=u[r]||[],h,c=a.levelIsComplete(r,t),d,v=function(){var F=function(re){if(a.validateLayersElesOrdering(re,t),a.levelIsComplete(re,t))return d=u[re],!0},G=function(re){if(!d)for(var K=r+re;tn<=K&&K<=ei&&!F(K);K+=re);};G(1),G(-1);for(var M=f.length-1;M>=0;M--){var X=f[M];X.invalid&&xr(f,X)}};if(!c)v();else return f;var y=function(){if(!h){h=Yt();for(var F=0;F<t.length;F++)Ts(h,t[F].boundingBox())}return h},p=function(F){F=F||{};var G=F.after;y();var M=h.w*l*(h.h*l);if(M>Xg)return null;var X=a.makeLayer(h,r);if(G!=null){var B=f.indexOf(G)+1;f.splice(B,0,X)}else(F.insert===void 0||F.insert)&&f.unshift(X);return X};if(a.skipping&&!o)return null;for(var g=null,m=t.length/Fg,b=!o,E=0;E<t.length;E++){var I=t[E],A=I._private.rscratch,x=A.imgLayerCaches=A.imgLayerCaches||{},k=x[r];if(k){g=k;continue}if((!g||g.eles.length>=m||!Ds(g.bb,I.boundingBox()))&&(g=p({insert:!0,after:g}),!g))return null;d||b?a.queueLayer(g,I):a.drawEleInLayer(g,I,r,e),g.eles.push(I),x[r]=g}return d||(b?null:f)},It.getEleLevelForLayerLevel=function(t,e){return t},It.drawEleInLayer=function(t,e,r,a){var n=this,i=this.renderer,s=t.context,o=e.boundingBox();o.w===0||o.h===0||!e.visible()||(r=n.getEleLevelForLayerLevel(r,a),i.setImgSmoothing(s,!1),i.drawCachedElement(s,e,null,null,r,qg),i.setImgSmoothing(s,!0))},It.levelIsComplete=function(t,e){var r=this,a=r.layersByLevel[t];if(!a||a.length===0)return!1;for(var n=0,i=0;i<a.length;i++){var s=a[i];if(s.reqs>0||s.invalid)return!1;n+=s.eles.length}return n===e.length},It.validateLayersElesOrdering=function(t,e){var r=this.layersByLevel[t];if(r)for(var a=0;a<r.length;a++){for(var n=r[a],i=-1,s=0;s<e.length;s++)if(n.eles[0]===e[s]){i=s;break}if(i<0){this.invalidateLayer(n);continue}for(var o=i,s=0;s<n.eles.length;s++)if(n.eles[s]!==e[o+s]){this.invalidateLayer(n);break}}},It.updateElementsInLayers=function(t,e){for(var r=this,a=Oe(t[0]),n=0;n<t.length;n++)for(var i=a?null:t[n],s=a?t[n]:t[n].ele,o=s._private.rscratch,u=o.imgLayerCaches=o.imgLayerCaches||{},l=tn;l<=ei;l++){var f=u[l];f&&(i&&r.getEleLevelForLayerLevel(f.level)!==i.level||e(f,s,i))}},It.haveLayers=function(){for(var t=this,e=!1,r=tn;r<=ei;r++){var a=t.layersByLevel[r];if(a&&a.length>0){e=!0;break}}return e},It.invalidateElements=function(t){var e=this;t.length!==0&&(e.lastInvalidationTime=gr(),!(t.length===0||!e.haveLayers())&&e.updateElementsInLayers(t,function(a,n,i){e.invalidateLayer(a)}))},It.invalidateLayer=function(t){if(this.lastInvalidationTime=gr(),!t.invalid){var e=t.level,r=t.eles,a=this.layersByLevel[e];xr(a,t),t.elesQueue=[],t.invalid=!0,t.replacement&&(t.replacement.invalid=!0);for(var n=0;n<r.length;n++){var i=r[n]._private.rscratch.imgLayerCaches;i&&(i[e]=null)}}},It.refineElementTextures=function(t){var e=this;e.updateElementsInLayers(t,function(a,n,i){var s=a.replacement;if(s||(s=a.replacement=e.makeLayer(a.bb,a.level),s.replaces=a,s.eles=a.eles),!s.reqs)for(var o=0;o<s.eles.length;o++)e.queueLayer(s,s.eles[o])})},It.enqueueElementRefinement=function(t){this.eleTxrDeqs.merge(t),this.scheduleElementRefinement()},It.queueLayer=function(t,e){var r=this,a=r.layersQueue,n=t.elesQueue,i=n.hasId=n.hasId||{};if(!t.replacement){if(e){if(i[e.id()])return;n.push(e),i[e.id()]=!0}t.reqs?(t.reqs++,a.updateItem(t)):(t.reqs=1,a.push(t))}},It.dequeue=function(t){for(var e=this,r=e.layersQueue,a=[],n=0;n<Hg&&r.size()!==0;){var i=r.peek();if(i.replacement){r.pop();continue}if(i.replaces&&i!==i.replaces.replacement){r.pop();continue}if(i.invalid){r.pop();continue}var s=i.elesQueue.shift();s&&(e.drawEleInLayer(i,s,i.level,t),n++),a.length===0&&a.push(!0),i.elesQueue.length===0&&(r.pop(),i.reqs=0,i.replaces&&e.applyLayerReplacement(i),e.requestRedraw())}return a},It.applyLayerReplacement=function(t){var e=this,r=e.layersByLevel[t.level],a=t.replaces,n=r.indexOf(a);if(!(n<0||a.invalid)){r[n]=t;for(var i=0;i<t.eles.length;i++){var s=t.eles[i]._private,o=s.imgLayerCaches=s.imgLayerCaches||{};o&&(o[t.level]=t)}e.requestRedraw()}},It.requestRedraw=fn(function(){var t=this.renderer;t.redrawHint("eles",!0),t.redrawHint("drag",!0),t.redraw()},100),It.setupDequeueing=pl.setupDequeueing({deqRedrawThreshold:zg,deqCost:$g,deqAvgCost:_g,deqNoDrawCost:Ug,deqFastCost:Yg,deq:function(e,r){return e.dequeue(r)},onDeqd:li,shouldRedraw:gs,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var wl={},xl;function Kg(t,e){for(var r=0;r<e.length;r++){var a=e[r];t.lineTo(a.x,a.y)}}function Zg(t,e,r){for(var a,n=0;n<e.length;n++){var i=e[n];n===0&&(a=i),t.lineTo(i.x,i.y)}t.quadraticCurveTo(r.x,r.y,a.x,a.y)}function Tl(t,e,r){t.beginPath&&t.beginPath();for(var a=e,n=0;n<a.length;n++){var i=a[n];t.lineTo(i.x,i.y)}var s=r,o=r[0];t.moveTo(o.x,o.y);for(var n=1;n<s.length;n++){var i=s[n];t.lineTo(i.x,i.y)}t.closePath&&t.closePath()}function Qg(t,e,r,a,n){t.beginPath&&t.beginPath(),t.arc(r,a,n,0,Math.PI*2,!1);var i=e,s=i[0];t.moveTo(s.x,s.y);for(var o=0;o<i.length;o++){var u=i[o];t.lineTo(u.x,u.y)}t.closePath&&t.closePath()}function Jg(t,e,r,a){t.arc(e,r,a,0,Math.PI*2,!1)}wl.arrowShapeImpl=function(t){return(xl||(xl={polygon:Kg,"triangle-backcurve":Zg,"triangle-tee":Tl,"circle-triangle":Qg,"triangle-cross":Tl,circle:Jg}))[t]};var cr={};cr.drawElement=function(t,e,r,a,n,i){var s=this;e.isNode()?s.drawNode(t,e,r,a,n,i):s.drawEdge(t,e,r,a,n,i)},cr.drawElementOverlay=function(t,e){var r=this;e.isNode()?r.drawNodeOverlay(t,e):r.drawEdgeOverlay(t,e)},cr.drawElementUnderlay=function(t,e){var r=this;e.isNode()?r.drawNodeUnderlay(t,e):r.drawEdgeUnderlay(t,e)},cr.drawCachedElementPortion=function(t,e,r,a,n,i,s,o){var u=this,l=r.getBoundingBox(e);if(!(l.w===0||l.h===0)){var f=r.getElement(e,l,a,n,i);if(f!=null){var h=o(u,e);if(h===0)return;var c=s(u,e),d=l.x1,v=l.y1,y=l.w,p=l.h,g,m,b,E,I;if(c!==0){var A=r.getRotationPoint(e);b=A.x,E=A.y,t.translate(b,E),t.rotate(c),I=u.getImgSmoothing(t),I||u.setImgSmoothing(t,!0);var x=r.getRotationOffset(e);g=x.x,m=x.y}else g=d,m=v;var k;h!==1&&(k=t.globalAlpha,t.globalAlpha=k*h),t.drawImage(f.texture.canvas,f.x,0,f.width,f.height,g,m,y,p),h!==1&&(t.globalAlpha=k),c!==0&&(t.rotate(-c),t.translate(-b,-E),I||u.setImgSmoothing(t,!1))}else r.drawElement(t,e)}};var jg=function(){return 0},ep=function(e,r){return e.getTextAngle(r,null)},tp=function(e,r){return e.getTextAngle(r,"source")},rp=function(e,r){return e.getTextAngle(r,"target")},ap=function(e,r){return r.effectiveOpacity()},Ui=function(e,r){return r.pstyle("text-opacity").pfValue*r.effectiveOpacity()};cr.drawCachedElement=function(t,e,r,a,n,i){var s=this,o=s.data,u=o.eleTxrCache,l=o.lblTxrCache,f=o.slbTxrCache,h=o.tlbTxrCache,c=e.boundingBox(),d=i===!0?u.reasons.highQuality:null;if(!(c.w===0||c.h===0||!e.visible())&&(!a||ci(c,a))){var v=e.isEdge(),y=e.element()._private.rscratch.badLine;s.drawElementUnderlay(t,e),s.drawCachedElementPortion(t,e,u,r,n,d,jg,ap),(!v||!y)&&s.drawCachedElementPortion(t,e,l,r,n,d,ep,Ui),v&&!y&&(s.drawCachedElementPortion(t,e,f,r,n,d,tp,Ui),s.drawCachedElementPortion(t,e,h,r,n,d,rp,Ui)),s.drawElementOverlay(t,e)}},cr.drawElements=function(t,e){for(var r=this,a=0;a<e.length;a++){var n=e[a];r.drawElement(t,n)}},cr.drawCachedElements=function(t,e,r,a){for(var n=this,i=0;i<e.length;i++){var s=e[i];n.drawCachedElement(t,s,r,a)}},cr.drawCachedNodes=function(t,e,r,a){for(var n=this,i=0;i<e.length;i++){var s=e[i];s.isNode()&&n.drawCachedElement(t,s,r,a)}},cr.drawLayeredElements=function(t,e,r,a){var n=this,i=n.data.lyrTxrCache.getLayers(e,r);if(i)for(var s=0;s<i.length;s++){var o=i[s],u=o.bb;u.w===0||u.h===0||t.drawImage(o.canvas,u.x1,u.y1,u.w,u.h)}else n.drawCachedElements(t,e,r,a)};var br={};br.drawEdge=function(t,e,r){var a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!0,n=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,i=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!0,s=this,o=e._private.rscratch;if(!(i&&!e.visible())&&!(o.badLine||o.allpts==null||isNaN(o.allpts[0]))){var u;r&&(u=r,t.translate(-u.x1,-u.y1));var l=i?e.pstyle("opacity").value:1,f=i?e.pstyle("line-opacity").value:1,h=e.pstyle("curve-style").value,c=e.pstyle("line-style").value,d=e.pstyle("width").pfValue,v=e.pstyle("line-cap").value,y=l*f,p=l*f,g=function(){var M=arguments.length>0&&arguments[0]!==void 0?arguments[0]:y;h==="straight-triangle"?(s.eleStrokeStyle(t,e,M),s.drawEdgeTrianglePath(e,t,o.allpts)):(t.lineWidth=d,t.lineCap=v,s.eleStrokeStyle(t,e,M),s.drawEdgePath(e,t,o.allpts,c),t.lineCap="butt")},m=function(){n&&s.drawEdgeOverlay(t,e)},b=function(){n&&s.drawEdgeUnderlay(t,e)},E=function(){var M=arguments.length>0&&arguments[0]!==void 0?arguments[0]:p;s.drawArrowheads(t,e,M)},I=function(){s.drawElementText(t,e,null,a)};t.lineJoin="round";var A=e.pstyle("ghost").value==="yes";if(A){var x=e.pstyle("ghost-offset-x").pfValue,k=e.pstyle("ghost-offset-y").pfValue,C=e.pstyle("ghost-opacity").value,F=y*C;t.translate(x,k),g(F),E(F),t.translate(-x,-k)}b(),g(),E(),m(),I(),r&&t.translate(u.x1,u.y1)}};var Cl=function(e){if(!["overlay","underlay"].includes(e))throw new Error("Invalid state");return function(r,a){if(a.visible()){var n=a.pstyle("".concat(e,"-opacity")).value;if(n!==0){var 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U(this.rect.x+this.rect.width/2,this.rect.y+this.rect.height/2)},P.prototype.getLocation=function(){return new U(this.rect.x,this.rect.y)},P.prototype.getRect=function(){return this.rect},P.prototype.getDiagonal=function(){return Math.sqrt(this.rect.width*this.rect.width+this.rect.height*this.rect.height)},P.prototype.getHalfTheDiagonal=function(){return Math.sqrt(this.rect.height*this.rect.height+this.rect.width*this.rect.width)/2},P.prototype.setRect=function(D,$){this.rect.x=D.x,this.rect.y=D.y,this.rect.width=$.width,this.rect.height=$.height},P.prototype.setCenter=function(D,$){this.rect.x=D-this.rect.width/2,this.rect.y=$-this.rect.height/2},P.prototype.setLocation=function(D,$){this.rect.x=D,this.rect.y=$},P.prototype.moveBy=function(D,$){this.rect.x+=D,this.rect.y+=$},P.prototype.getEdgeListToNode=function(D){var $=[],_=this;return _.edges.forEach(function(Q){if(Q.target==D){if(Q.source!=_)throw"Incorrect edge source!";$.push(Q)}}),$},P.prototype.getEdgesBetween=function(D){var $=[],_=this;return _.edges.forEach(function(Q){if(!(Q.source==_||Q.target==_))throw"Incorrect edge source and/or target";(Q.target==D||Q.source==D)&&$.push(Q)}),$},P.prototype.getNeighborsList=function(){var D=new Set,$=this;return $.edges.forEach(function(_){if(_.source==$)D.add(_.target);else{if(_.target!=$)throw"Incorrect incidency!";D.add(_.source)}}),D},P.prototype.withChildren=function(){var D=new Set,$,_;if(D.add(this),this.child!=null)for(var Q=this.child.getNodes(),ne=0;ne<Q.length;ne++)$=Q[ne],_=$.withChildren(),_.forEach(function(le){D.add(le)});return D},P.prototype.getNoOfChildren=function(){var D=0,$;if(this.child==null)D=1;else for(var _=this.child.getNodes(),Q=0;Q<_.length;Q++)$=_[Q],D+=$.getNoOfChildren();return D==0&&(D=1),D},P.prototype.getEstimatedSize=function(){if(this.estimatedSize==T.MIN_VALUE)throw"assert failed";return this.estimatedSize},P.prototype.calcEstimatedSize=function(){return this.child==null?this.estimatedSize=(this.rect.width+this.rect.height)/2:(this.estimatedSize=this.child.calcEstimatedSize(),this.rect.width=this.estimatedSize,this.rect.height=this.estimatedSize,this.estimatedSize)},P.prototype.scatter=function(){var D,$,_=-S.INITIAL_WORLD_BOUNDARY,Q=S.INITIAL_WORLD_BOUNDARY;D=S.WORLD_CENTER_X+z.nextDouble()*(Q-_)+_;var ne=-S.INITIAL_WORLD_BOUNDARY,le=S.INITIAL_WORLD_BOUNDARY;$=S.WORLD_CENTER_Y+z.nextDouble()*(le-ne)+ne,this.rect.x=D,this.rect.y=$},P.prototype.updateBounds=function(){if(this.getChild()==null)throw"assert failed";if(this.getChild().getNodes().length!=0){var D=this.getChild();if(D.updateBounds(!0),this.rect.x=D.getLeft(),this.rect.y=D.getTop(),this.setWidth(D.getRight()-D.getLeft()),this.setHeight(D.getBottom()-D.getTop()),S.NODE_DIMENSIONS_INCLUDE_LABELS){var $=D.getRight()-D.getLeft(),_=D.getBottom()-D.getTop();this.labelWidth>$&&(this.rect.x-=(this.labelWidth-$)/2,this.setWidth(this.labelWidth)),this.labelHeight>_&&(this.labelPos=="center"?this.rect.y-=(this.labelHeight-_)/2:this.labelPos=="top"&&(this.rect.y-=this.labelHeight-_),this.setHeight(this.labelHeight))}}},P.prototype.getInclusionTreeDepth=function(){if(this.inclusionTreeDepth==T.MAX_VALUE)throw"assert failed";return this.inclusionTreeDepth},P.prototype.transform=function(D){var $=this.rect.x;$>S.WORLD_BOUNDARY?$=S.WORLD_BOUNDARY:$<-S.WORLD_BOUNDARY&&($=-S.WORLD_BOUNDARY);var _=this.rect.y;_>S.WORLD_BOUNDARY?_=S.WORLD_BOUNDARY:_<-S.WORLD_BOUNDARY&&(_=-S.WORLD_BOUNDARY);var Q=new U($,_),ne=D.inverseTransformPoint(Q);this.setLocation(ne.x,ne.y)},P.prototype.getLeft=function(){return this.rect.x},P.prototype.getRight=function(){return this.rect.x+this.rect.width},P.prototype.getTop=function(){return this.rect.y},P.prototype.getBottom=function(){return this.rect.y+this.rect.height},P.prototype.getParent=function(){return this.owner==null?null:this.owner.getParent()},ee.exports=P},function(ee,de,H){function N(T,w){T==null&&w==null?(this.x=0,this.y=0):(this.x=T,this.y=w)}N.prototype.getX=function(){return this.x},N.prototype.getY=function(){return this.y},N.prototype.setX=function(T){this.x=T},N.prototype.setY=function(T){this.y=T},N.prototype.getDifference=function(T){return new DimensionD(this.x-T.x,this.y-T.y)},N.prototype.getCopy=function(){return new N(this.x,this.y)},N.prototype.translate=function(T){return this.x+=T.width,this.y+=T.height,this},ee.exports=N},function(ee,de,H){var N=H(2),T=H(10),w=H(0),S=H(6),z=H(3),U=H(1),P=H(13),Z=H(12),D=H(11);function $(Q,ne,le){N.call(this,le),this.estimatedSize=T.MIN_VALUE,this.margin=w.DEFAULT_GRAPH_MARGIN,this.edges=[],this.nodes=[],this.isConnected=!1,this.parent=Q,ne!=null&&ne instanceof S?this.graphManager=ne:ne!=null&&ne instanceof Layout&&(this.graphManager=ne.graphManager)}$.prototype=Object.create(N.prototype);for(var _ in N)$[_]=N[_];$.prototype.getNodes=function(){return this.nodes},$.prototype.getEdges=function(){return this.edges},$.prototype.getGraphManager=function(){return this.graphManager},$.prototype.getParent=function(){return this.parent},$.prototype.getLeft=function(){return this.left},$.prototype.getRight=function(){return this.right},$.prototype.getTop=function(){return this.top},$.prototype.getBottom=function(){return this.bottom},$.prototype.isConnected=function(){return this.isConnected},$.prototype.add=function(Q,ne,le){if(ne==null&&le==null){var J=Q;if(this.graphManager==null)throw"Graph has no graph mgr!";if(this.getNodes().indexOf(J)>-1)throw"Node already in graph!";return J.owner=this,this.getNodes().push(J),J}else{var j=Q;if(!(this.getNodes().indexOf(ne)>-1&&this.getNodes().indexOf(le)>-1))throw"Source or target not in graph!";if(!(ne.owner==le.owner&&ne.owner==this))throw"Both owners must be this graph!";return ne.owner!=le.owner?null:(j.source=ne,j.target=le,j.isInterGraph=!1,this.getEdges().push(j),ne.edges.push(j),le!=ne&&le.edges.push(j),j)}},$.prototype.remove=function(Q){var ne=Q;if(Q instanceof z){if(ne==null)throw"Node is null!";if(!(ne.owner!=null&&ne.owner==this))throw"Owner graph is invalid!";if(this.graphManager==null)throw"Owner graph manager is invalid!";for(var le=ne.edges.slice(),J,j=le.length,Y=0;Y<j;Y++)J=le[Y],J.isInterGraph?this.graphManager.remove(J):J.source.owner.remove(J);var te=this.nodes.indexOf(ne);if(te==-1)throw"Node not in owner node list!";this.nodes.splice(te,1)}else if(Q instanceof U){var J=Q;if(J==null)throw"Edge is null!";if(!(J.source!=null&&J.target!=null))throw"Source and/or target is null!";if(!(J.source.owner!=null&&J.target.owner!=null&&J.source.owner==this&&J.target.owner==this))throw"Source and/or target owner is invalid!";var L=J.source.edges.indexOf(J),V=J.target.edges.indexOf(J);if(!(L>-1&&V>-1))throw"Source and/or target doesn't know this edge!";J.source.edges.splice(L,1),J.target!=J.source&&J.target.edges.splice(V,1);var te=J.source.owner.getEdges().indexOf(J);if(te==-1)throw"Not in owner's edge list!";J.source.owner.getEdges().splice(te,1)}},$.prototype.updateLeftTop=function(){for(var Q=T.MAX_VALUE,ne=T.MAX_VALUE,le,J,j,Y=this.getNodes(),te=Y.length,L=0;L<te;L++){var V=Y[L];le=V.getTop(),J=V.getLeft(),Q>le&&(Q=le),ne>J&&(ne=J)}return Q==T.MAX_VALUE?null:(Y[0].getParent().paddingLeft!=null?j=Y[0].getParent().paddingLeft:j=this.margin,this.left=ne-j,this.top=Q-j,new Z(this.left,this.top))},$.prototype.updateBounds=function(Q){for(var ne=T.MAX_VALUE,le=-T.MAX_VALUE,J=T.MAX_VALUE,j=-T.MAX_VALUE,Y,te,L,V,R,W=this.nodes,ce=W.length,pe=0;pe<ce;pe++){var Oe=W[pe];Q&&Oe.child!=null&&Oe.updateBounds(),Y=Oe.getLeft(),te=Oe.getRight(),L=Oe.getTop(),V=Oe.getBottom(),ne>Y&&(ne=Y),le<te&&(le=te),J>L&&(J=L),j<V&&(j=V)}var Me=new P(ne,J,le-ne,j-J);ne==T.MAX_VALUE&&(this.left=this.parent.getLeft(),this.right=this.parent.getRight(),this.top=this.parent.getTop(),this.bottom=this.parent.getBottom()),W[0].getParent().paddingLeft!=null?R=W[0].getParent().paddingLeft:R=this.margin,this.left=Me.x-R,this.right=Me.x+Me.width+R,this.top=Me.y-R,this.bottom=Me.y+Me.height+R},$.calculateBounds=function(Q){for(var ne=T.MAX_VALUE,le=-T.MAX_VALUE,J=T.MAX_VALUE,j=-T.MAX_VALUE,Y,te,L,V,R=Q.length,W=0;W<R;W++){var ce=Q[W];Y=ce.getLeft(),te=ce.getRight(),L=ce.getTop(),V=ce.getBottom(),ne>Y&&(ne=Y),le<te&&(le=te),J>L&&(J=L),j<V&&(j=V)}var pe=new P(ne,J,le-ne,j-J);return pe},$.prototype.getInclusionTreeDepth=function(){return this==this.graphManager.getRoot()?1:this.parent.getInclusionTreeDepth()},$.prototype.getEstimatedSize=function(){if(this.estimatedSize==T.MIN_VALUE)throw"assert failed";return this.estimatedSize},$.prototype.calcEstimatedSize=function(){for(var Q=0,ne=this.nodes,le=ne.length,J=0;J<le;J++){var j=ne[J];Q+=j.calcEstimatedSize()}return Q==0?this.estimatedSize=w.EMPTY_COMPOUND_NODE_SIZE:this.estimatedSize=Q/Math.sqrt(this.nodes.length),this.estimatedSize},$.prototype.updateConnected=function(){var Q=this;if(this.nodes.length==0){this.isConnected=!0;return}var ne=new D,le=new Set,J=this.nodes[0],j,Y,te=J.withChildren();for(te.forEach(function(pe){ne.push(pe),le.add(pe)});ne.length!==0;){J=ne.shift(),j=J.getEdges();for(var L=j.length,V=0;V<L;V++){var R=j[V];if(Y=R.getOtherEndInGraph(J,this),Y!=null&&!le.has(Y)){var W=Y.withChildren();W.forEach(function(pe){ne.push(pe),le.add(pe)})}}}if(this.isConnected=!1,le.size>=this.nodes.length){var ce=0;le.forEach(function(pe){pe.owner==Q&&ce++}),ce==this.nodes.length&&(this.isConnected=!0)}},ee.exports=$},function(ee,de,H){var N,T=H(1);function w(S){N=H(5),this.layout=S,this.graphs=[],this.edges=[]}w.prototype.addRoot=function(){var S=this.layout.newGraph(),z=this.layout.newNode(null),U=this.add(S,z);return this.setRootGraph(U),this.rootGraph},w.prototype.add=function(S,z,U,P,Z){if(U==null&&P==null&&Z==null){if(S==null)throw"Graph is null!";if(z==null)throw"Parent node is null!";if(this.graphs.indexOf(S)>-1)throw"Graph already in this graph mgr!";if(this.graphs.push(S),S.parent!=null)throw"Already has a parent!";if(z.child!=null)throw"Already has a child!";return S.parent=z,z.child=S,S}else{Z=U,P=z,U=S;var D=P.getOwner(),$=Z.getOwner();if(!(D!=null&&D.getGraphManager()==this))throw"Source not in this graph mgr!";if(!($!=null&&$.getGraphManager()==this))throw"Target not in this graph mgr!";if(D==$)return U.isInterGraph=!1,D.add(U,P,Z);if(U.isInterGraph=!0,U.source=P,U.target=Z,this.edges.indexOf(U)>-1)throw"Edge already in inter-graph edge list!";if(this.edges.push(U),!(U.source!=null&&U.target!=null))throw"Edge source and/or target is null!";if(!(U.source.edges.indexOf(U)==-1&&U.target.edges.indexOf(U)==-1))throw"Edge already in source and/or target incidency list!";return U.source.edges.push(U),U.target.edges.push(U),U}},w.prototype.remove=function(S){if(S instanceof N){var z=S;if(z.getGraphManager()!=this)throw"Graph not in this graph mgr";if(!(z==this.rootGraph||z.parent!=null&&z.parent.graphManager==this))throw"Invalid parent node!";var U=[];U=U.concat(z.getEdges());for(var P,Z=U.length,D=0;D<Z;D++)P=U[D],z.remove(P);var $=[];$=$.concat(z.getNodes());var _;Z=$.length;for(var D=0;D<Z;D++)_=$[D],z.remove(_);z==this.rootGraph&&this.setRootGraph(null);var Q=this.graphs.indexOf(z);this.graphs.splice(Q,1),z.parent=null}else if(S instanceof T){if(P=S,P==null)throw"Edge is null!";if(!P.isInterGraph)throw"Not an inter-graph edge!";if(!(P.source!=null&&P.target!=null))throw"Source and/or target is null!";if(!(P.source.edges.indexOf(P)!=-1&&P.target.edges.indexOf(P)!=-1))throw"Source and/or target doesn't know this edge!";var Q=P.source.edges.indexOf(P);if(P.source.edges.splice(Q,1),Q=P.target.edges.indexOf(P),P.target.edges.splice(Q,1),!(P.source.owner!=null&&P.source.owner.getGraphManager()!=null))throw"Edge owner graph or owner graph manager is null!";if(P.source.owner.getGraphManager().edges.indexOf(P)==-1)throw"Not in owner graph manager's edge list!";var Q=P.source.owner.getGraphManager().edges.indexOf(P);P.source.owner.getGraphManager().edges.splice(Q,1)}},w.prototype.updateBounds=function(){this.rootGraph.updateBounds(!0)},w.prototype.getGraphs=function(){return this.graphs},w.prototype.getAllNodes=function(){if(this.allNodes==null){for(var S=[],z=this.getGraphs(),U=z.length,P=0;P<U;P++)S=S.concat(z[P].getNodes());this.allNodes=S}return this.allNodes},w.prototype.resetAllNodes=function(){this.allNodes=null},w.prototype.resetAllEdges=function(){this.allEdges=null},w.prototype.resetAllNodesToApplyGravitation=function(){this.allNodesToApplyGravitation=null},w.prototype.getAllEdges=function(){if(this.allEdges==null){var S=[],z=this.getGraphs();z.length;for(var U=0;U<z.length;U++)S=S.concat(z[U].getEdges());S=S.concat(this.edges),this.allEdges=S}return this.allEdges},w.prototype.getAllNodesToApplyGravitation=function(){return this.allNodesToApplyGravitation},w.prototype.setAllNodesToApplyGravitation=function(S){if(this.allNodesToApplyGravitation!=null)throw"assert failed";this.allNodesToApplyGravitation=S},w.prototype.getRoot=function(){return this.rootGraph},w.prototype.setRootGraph=function(S){if(S.getGraphManager()!=this)throw"Root not in this graph mgr!";this.rootGraph=S,S.parent==null&&(S.parent=this.layout.newNode("Root node"))},w.prototype.getLayout=function(){return this.layout},w.prototype.isOneAncestorOfOther=function(S,z){if(!(S!=null&&z!=null))throw"assert failed";if(S==z)return!0;var U=S.getOwner(),P;do{if(P=U.getParent(),P==null)break;if(P==z)return!0;if(U=P.getOwner(),U==null)break}while(!0);U=z.getOwner();do{if(P=U.getParent(),P==null)break;if(P==S)return!0;if(U=P.getOwner(),U==null)break}while(!0);return!1},w.prototype.calcLowestCommonAncestors=function(){for(var S,z,U,P,Z,D=this.getAllEdges(),$=D.length,_=0;_<$;_++){if(S=D[_],z=S.source,U=S.target,S.lca=null,S.sourceInLca=z,S.targetInLca=U,z==U){S.lca=z.getOwner();continue}for(P=z.getOwner();S.lca==null;){for(S.targetInLca=U,Z=U.getOwner();S.lca==null;){if(Z==P){S.lca=Z;break}if(Z==this.rootGraph)break;if(S.lca!=null)throw"assert failed";S.targetInLca=Z.getParent(),Z=S.targetInLca.getOwner()}if(P==this.rootGraph)break;S.lca==null&&(S.sourceInLca=P.getParent(),P=S.sourceInLca.getOwner())}if(S.lca==null)throw"assert failed"}},w.prototype.calcLowestCommonAncestor=function(S,z){if(S==z)return S.getOwner();var U=S.getOwner();do{if(U==null)break;var P=z.getOwner();do{if(P==null)break;if(P==U)return P;P=P.getParent().getOwner()}while(!0);U=U.getParent().getOwner()}while(!0);return U},w.prototype.calcInclusionTreeDepths=function(S,z){S==null&&z==null&&(S=this.rootGraph,z=1);for(var U,P=S.getNodes(),Z=P.length,D=0;D<Z;D++)U=P[D],U.inclusionTreeDepth=z,U.child!=null&&this.calcInclusionTreeDepths(U.child,z+1)},w.prototype.includesInvalidEdge=function(){for(var S,z=this.edges.length,U=0;U<z;U++)if(S=this.edges[U],this.isOneAncestorOfOther(S.source,S.target))return!0;return!1},ee.exports=w},function(ee,de,H){var N=H(0);function T(){}for(var w in N)T[w]=N[w];T.MAX_ITERATIONS=2500,T.DEFAULT_EDGE_LENGTH=50,T.DEFAULT_SPRING_STRENGTH=.45,T.DEFAULT_REPULSION_STRENGTH=4500,T.DEFAULT_GRAVITY_STRENGTH=.4,T.DEFAULT_COMPOUND_GRAVITY_STRENGTH=1,T.DEFAULT_GRAVITY_RANGE_FACTOR=3.8,T.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR=1.5,T.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION=!0,T.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION=!0,T.DEFAULT_COOLING_FACTOR_INCREMENTAL=.3,T.COOLING_ADAPTATION_FACTOR=.33,T.ADAPTATION_LOWER_NODE_LIMIT=1e3,T.ADAPTATION_UPPER_NODE_LIMIT=5e3,T.MAX_NODE_DISPLACEMENT_INCREMENTAL=100,T.MAX_NODE_DISPLACEMENT=T.MAX_NODE_DISPLACEMENT_INCREMENTAL*3,T.MIN_REPULSION_DIST=T.DEFAULT_EDGE_LENGTH/10,T.CONVERGENCE_CHECK_PERIOD=100,T.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR=.1,T.MIN_EDGE_LENGTH=1,T.GRID_CALCULATION_CHECK_PERIOD=10,ee.exports=T},function(ee,de,H){var N=H(12);function T(){}T.calcSeparationAmount=function(w,S,z,U){if(!w.intersects(S))throw"assert failed";var P=new Array(2);this.decideDirectionsForOverlappingNodes(w,S,P),z[0]=Math.min(w.getRight(),S.getRight())-Math.max(w.x,S.x),z[1]=Math.min(w.getBottom(),S.getBottom())-Math.max(w.y,S.y),w.getX()<=S.getX()&&w.getRight()>=S.getRight()?z[0]+=Math.min(S.getX()-w.getX(),w.getRight()-S.getRight()):S.getX()<=w.getX()&&S.getRight()>=w.getRight()&&(z[0]+=Math.min(w.getX()-S.getX(),S.getRight()-w.getRight())),w.getY()<=S.getY()&&w.getBottom()>=S.getBottom()?z[1]+=Math.min(S.getY()-w.getY(),w.getBottom()-S.getBottom()):S.getY()<=w.getY()&&S.getBottom()>=w.getBottom()&&(z[1]+=Math.min(w.getY()-S.getY(),S.getBottom()-w.getBottom()));var Z=Math.abs((S.getCenterY()-w.getCenterY())/(S.getCenterX()-w.getCenterX()));S.getCenterY()===w.getCenterY()&&S.getCenterX()===w.getCenterX()&&(Z=1);var D=Z*z[0],$=z[1]/Z;z[0]<$?$=z[0]:D=z[1],z[0]=-1*P[0]*($/2+U),z[1]=-1*P[1]*(D/2+U)},T.decideDirectionsForOverlappingNodes=function(w,S,z){w.getCenterX()<S.getCenterX()?z[0]=-1:z[0]=1,w.getCenterY()<S.getCenterY()?z[1]=-1:z[1]=1},T.getIntersection2=function(w,S,z){var U=w.getCenterX(),P=w.getCenterY(),Z=S.getCenterX(),D=S.getCenterY();if(w.intersects(S))return z[0]=U,z[1]=P,z[2]=Z,z[3]=D,!0;var $=w.getX(),_=w.getY(),Q=w.getRight(),ne=w.getX(),le=w.getBottom(),J=w.getRight(),j=w.getWidthHalf(),Y=w.getHeightHalf(),te=S.getX(),L=S.getY(),V=S.getRight(),R=S.getX(),W=S.getBottom(),ce=S.getRight(),pe=S.getWidthHalf(),Oe=S.getHeightHalf(),Me=!1,Ye=!1;if(U===Z){if(P>D)return z[0]=U,z[1]=_,z[2]=Z,z[3]=W,!1;if(P<D)return z[0]=U,z[1]=le,z[2]=Z,z[3]=L,!1}else if(P===D){if(U>Z)return z[0]=$,z[1]=P,z[2]=V,z[3]=D,!1;if(U<Z)return z[0]=Q,z[1]=P,z[2]=te,z[3]=D,!1}else{var at=w.height/w.width,dt=S.height/S.width,ke=(D-P)/(Z-U),Ve=void 0,Ze=void 0,nt=void 0,ht=void 0,it=void 0,tt=void 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P(j.getCenterX(),j.getCenterY()),te=ne.bendpoints.get(J);te.x=Y.x,te.y=Y.y,j.getOwner().remove(j)}this.graphManager.add(ne,ne.source,ne.target)}}},$.transform=function(_,Q,ne,le){if(ne!=null&&le!=null){var J=Q;if(_<=50){var j=Q/ne;J-=(Q-j)/50*(50-_)}else{var Y=Q*le;J+=(Y-Q)/50*(_-50)}return J}else{var te,L;return _<=50?(te=9*Q/500,L=Q/10):(te=9*Q/50,L=-8*Q),te*_+L}},$.findCenterOfTree=function(_){var Q=[];Q=Q.concat(_);var ne=[],le=new Map,J=!1,j=null;(Q.length==1||Q.length==2)&&(J=!0,j=Q[0]);for(var Y=0;Y<Q.length;Y++){var te=Q[Y],L=te.getNeighborsList().size;le.set(te,te.getNeighborsList().size),L==1&&ne.push(te)}var V=[];for(V=V.concat(ne);!J;){var R=[];R=R.concat(V),V=[];for(var Y=0;Y<Q.length;Y++){var te=Q[Y],W=Q.indexOf(te);W>=0&&Q.splice(W,1);var ce=te.getNeighborsList();ce.forEach(function(Me){if(ne.indexOf(Me)<0){var Ye=le.get(Me),at=Ye-1;at==1&&V.push(Me),le.set(Me,at)}})}ne=ne.concat(V),(Q.length==1||Q.length==2)&&(J=!0,j=Q[0])}return j},$.prototype.setGraphManager=function(_){this.graphManager=_},ee.exports=$},function(ee,de,H){function N(){}N.seed=1,N.x=0,N.nextDouble=function(){return N.x=Math.sin(N.seed++)*1e4,N.x-Math.floor(N.x)},ee.exports=N},function(ee,de,H){var N=H(4);function T(w,S){this.lworldOrgX=0,this.lworldOrgY=0,this.ldeviceOrgX=0,this.ldeviceOrgY=0,this.lworldExtX=1,this.lworldExtY=1,this.ldeviceExtX=1,this.ldeviceExtY=1}T.prototype.getWorldOrgX=function(){return this.lworldOrgX},T.prototype.setWorldOrgX=function(w){this.lworldOrgX=w},T.prototype.getWorldOrgY=function(){return this.lworldOrgY},T.prototype.setWorldOrgY=function(w){this.lworldOrgY=w},T.prototype.getWorldExtX=function(){return this.lworldExtX},T.prototype.setWorldExtX=function(w){this.lworldExtX=w},T.prototype.getWorldExtY=function(){return this.lworldExtY},T.prototype.setWorldExtY=function(w){this.lworldExtY=w},T.prototype.getDeviceOrgX=function(){return 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P(){T.call(this),this.useSmartIdealEdgeLengthCalculation=w.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.idealEdgeLength=w.DEFAULT_EDGE_LENGTH,this.springConstant=w.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=w.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=w.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=w.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=w.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=w.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.displacementThresholdPerNode=3*w.DEFAULT_EDGE_LENGTH/100,this.coolingFactor=w.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.initialCoolingFactor=w.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.totalDisplacement=0,this.oldTotalDisplacement=0,this.maxIterations=w.MAX_ITERATIONS}P.prototype=Object.create(T.prototype);for(var Z in T)P[Z]=T[Z];P.prototype.initParameters=function(){T.prototype.initParameters.call(this,arguments),this.totalIterations=0,this.notAnimatedIterations=0,this.useFRGridVariant=w.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION,this.grid=[]},P.prototype.calcIdealEdgeLengths=function(){for(var D,$,_,Q,ne,le,J=this.getGraphManager().getAllEdges(),j=0;j<J.length;j++)D=J[j],D.idealLength=this.idealEdgeLength,D.isInterGraph&&(_=D.getSource(),Q=D.getTarget(),ne=D.getSourceInLca().getEstimatedSize(),le=D.getTargetInLca().getEstimatedSize(),this.useSmartIdealEdgeLengthCalculation&&(D.idealLength+=ne+le-2*S.SIMPLE_NODE_SIZE),$=D.getLca().getInclusionTreeDepth(),D.idealLength+=w.DEFAULT_EDGE_LENGTH*w.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR*(_.getInclusionTreeDepth()+Q.getInclusionTreeDepth()-2*$))},P.prototype.initSpringEmbedder=function(){var D=this.getAllNodes().length;this.incremental?(D>w.ADAPTATION_LOWER_NODE_LIMIT&&(this.coolingFactor=Math.max(this.coolingFactor*w.COOLING_ADAPTATION_FACTOR,this.coolingFactor-(D-w.ADAPTATION_LOWER_NODE_LIMIT)/(w.ADAPTATION_UPPER_NODE_LIMIT-w.ADAPTATION_LOWER_NODE_LIMIT)*this.coolingFactor*(1-w.COOLING_ADAPTATION_FACTOR))),this.maxNodeDisplacement=w.MAX_NODE_DISPLACEMENT_INCREMENTAL):(D>w.ADAPTATION_LOWER_NODE_LIMIT?this.coolingFactor=Math.max(w.COOLING_ADAPTATION_FACTOR,1-(D-w.ADAPTATION_LOWER_NODE_LIMIT)/(w.ADAPTATION_UPPER_NODE_LIMIT-w.ADAPTATION_LOWER_NODE_LIMIT)*(1-w.COOLING_ADAPTATION_FACTOR)):this.coolingFactor=1,this.initialCoolingFactor=this.coolingFactor,this.maxNodeDisplacement=w.MAX_NODE_DISPLACEMENT),this.maxIterations=Math.max(this.getAllNodes().length*5,this.maxIterations),this.totalDisplacementThreshold=this.displacementThresholdPerNode*this.getAllNodes().length,this.repulsionRange=this.calcRepulsionRange()},P.prototype.calcSpringForces=function(){for(var D=this.getAllEdges(),$,_=0;_<D.length;_++)$=D[_],this.calcSpringForce($,$.idealLength)},P.prototype.calcRepulsionForces=function(){var D=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0,$=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,_,Q,ne,le,J=this.getAllNodes(),j;if(this.useFRGridVariant)for(this.totalIterations%w.GRID_CALCULATION_CHECK_PERIOD==1&&D&&this.updateGrid(),j=new Set,_=0;_<J.length;_++)ne=J[_],this.calculateRepulsionForceOfANode(ne,j,D,$),j.add(ne);else for(_=0;_<J.length;_++)for(ne=J[_],Q=_+1;Q<J.length;Q++)le=J[Q],ne.getOwner()==le.getOwner()&&this.calcRepulsionForce(ne,le)},P.prototype.calcGravitationalForces=function(){for(var D,$=this.getAllNodesToApplyGravitation(),_=0;_<$.length;_++)D=$[_],this.calcGravitationalForce(D)},P.prototype.moveNodes=function(){for(var D=this.getAllNodes(),$,_=0;_<D.length;_++)$=D[_],$.move()},P.prototype.calcSpringForce=function(D,$){var _=D.getSource(),Q=D.getTarget(),ne,le,J,j;if(this.uniformLeafNodeSizes&&_.getChild()==null&&Q.getChild()==null)D.updateLengthSimple();else if(D.updateLength(),D.isOverlapingSourceAndTarget)return;ne=D.getLength(),ne!=0&&(le=this.springConstant*(ne-$),J=le*(D.lengthX/ne),j=le*(D.lengthY/ne),_.springForceX+=J,_.springForceY+=j,Q.springForceX-=J,Q.springForceY-=j)},P.prototype.calcRepulsionForce=function(D,$){var _=D.getRect(),Q=$.getRect(),ne=new Array(2),le=new Array(4),J,j,Y,te,L,V,R;if(_.intersects(Q)){z.calcSeparationAmount(_,Q,ne,w.DEFAULT_EDGE_LENGTH/2),V=2*ne[0],R=2*ne[1];var W=D.noOfChildren*$.noOfChildren/(D.noOfChildren+$.noOfChildren);D.repulsionForceX-=W*V,D.repulsionForceY-=W*R,$.repulsionForceX+=W*V,$.repulsionForceY+=W*R}else this.uniformLeafNodeSizes&&D.getChild()==null&&$.getChild()==null?(J=Q.getCenterX()-_.getCenterX(),j=Q.getCenterY()-_.getCenterY()):(z.getIntersection(_,Q,le),J=le[2]-le[0],j=le[3]-le[1]),Math.abs(J)<w.MIN_REPULSION_DIST&&(J=U.sign(J)*w.MIN_REPULSION_DIST),Math.abs(j)<w.MIN_REPULSION_DIST&&(j=U.sign(j)*w.MIN_REPULSION_DIST),Y=J*J+j*j,te=Math.sqrt(Y),L=this.repulsionConstant*D.noOfChildren*$.noOfChildren/Y,V=L*J/te,R=L*j/te,D.repulsionForceX-=V,D.repulsionForceY-=R,$.repulsionForceX+=V,$.repulsionForceY+=R},P.prototype.calcGravitationalForce=function(D){var $,_,Q,ne,le,J,j,Y;$=D.getOwner(),_=($.getRight()+$.getLeft())/2,Q=($.getTop()+$.getBottom())/2,ne=D.getCenterX()-_,le=D.getCenterY()-Q,J=Math.abs(ne)+D.getWidth()/2,j=Math.abs(le)+D.getHeight()/2,D.getOwner()==this.graphManager.getRoot()?(Y=$.getEstimatedSize()*this.gravityRangeFactor,(J>Y||j>Y)&&(D.gravitationForceX=-this.gravityConstant*ne,D.gravitationForceY=-this.gravityConstant*le)):(Y=$.getEstimatedSize()*this.compoundGravityRangeFactor,(J>Y||j>Y)&&(D.gravitationForceX=-this.gravityConstant*ne*this.compoundGravityConstant,D.gravitationForceY=-this.gravityConstant*le*this.compoundGravityConstant))},P.prototype.isConverged=function(){var D,$=!1;return this.totalIterations>this.maxIterations/3&&($=Math.abs(this.totalDisplacement-this.oldTotalDisplacement)<2),D=this.totalDisplacement<this.totalDisplacementThreshold,this.oldTotalDisplacement=this.totalDisplacement,D||$},P.prototype.animate=function(){this.animationDuringLayout&&!this.isSubLayout&&(this.notAnimatedIterations==this.animationPeriod?(this.update(),this.notAnimatedIterations=0):this.notAnimatedIterations++)},P.prototype.calcNoOfChildrenForAllNodes=function(){for(var D,$=this.graphManager.getAllNodes(),_=0;_<$.length;_++)D=$[_],D.noOfChildren=D.getNoOfChildren()},P.prototype.calcGrid=function(D){var $=0,_=0;$=parseInt(Math.ceil((D.getRight()-D.getLeft())/this.repulsionRange)),_=parseInt(Math.ceil((D.getBottom()-D.getTop())/this.repulsionRange));for(var Q=new Array($),ne=0;ne<$;ne++)Q[ne]=new Array(_);for(var ne=0;ne<$;ne++)for(var le=0;le<_;le++)Q[ne][le]=new Array;return Q},P.prototype.addNodeToGrid=function(D,$,_){var Q=0,ne=0,le=0,J=0;Q=parseInt(Math.floor((D.getRect().x-$)/this.repulsionRange)),ne=parseInt(Math.floor((D.getRect().width+D.getRect().x-$)/this.repulsionRange)),le=parseInt(Math.floor((D.getRect().y-_)/this.repulsionRange)),J=parseInt(Math.floor((D.getRect().height+D.getRect().y-_)/this.repulsionRange));for(var j=Q;j<=ne;j++)for(var Y=le;Y<=J;Y++)this.grid[j][Y].push(D),D.setGridCoordinates(Q,ne,le,J)},P.prototype.updateGrid=function(){var D,$,_=this.getAllNodes();for(this.grid=this.calcGrid(this.graphManager.getRoot()),D=0;D<_.length;D++)$=_[D],this.addNodeToGrid($,this.graphManager.getRoot().getLeft(),this.graphManager.getRoot().getTop())},P.prototype.calculateRepulsionForceOfANode=function(D,$,_,Q){if(this.totalIterations%w.GRID_CALCULATION_CHECK_PERIOD==1&&_||Q){var ne=new Set;D.surrounding=new Array;for(var le,J=this.grid,j=D.startX-1;j<D.finishX+2;j++)for(var Y=D.startY-1;Y<D.finishY+2;Y++)if(!(j<0||Y<0||j>=J.length||Y>=J[0].length)){for(var te=0;te<J[j][Y].length;te++)if(le=J[j][Y][te],!(D.getOwner()!=le.getOwner()||D==le)&&!$.has(le)&&!ne.has(le)){var L=Math.abs(D.getCenterX()-le.getCenterX())-(D.getWidth()/2+le.getWidth()/2),V=Math.abs(D.getCenterY()-le.getCenterY())-(D.getHeight()/2+le.getHeight()/2);L<=this.repulsionRange&&V<=this.repulsionRange&&ne.add(le)}}D.surrounding=[].concat(N(ne))}for(j=0;j<D.surrounding.length;j++)this.calcRepulsionForce(D,D.surrounding[j])},P.prototype.calcRepulsionRange=function(){return 0},ee.exports=P},function(ee,de,H){var N=H(1),T=H(7);function w(z,U,P){N.call(this,z,U,P),this.idealLength=T.DEFAULT_EDGE_LENGTH}w.prototype=Object.create(N.prototype);for(var S in N)w[S]=N[S];ee.exports=w},function(ee,de,H){var N=H(3);function T(S,z,U,P){N.call(this,S,z,U,P),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0,this.startX=0,this.finishX=0,this.startY=0,this.finishY=0,this.surrounding=[]}T.prototype=Object.create(N.prototype);for(var w in N)T[w]=N[w];T.prototype.setGridCoordinates=function(S,z,U,P){this.startX=S,this.finishX=z,this.startY=U,this.finishY=P},ee.exports=T},function(ee,de,H){function N(T,w){this.width=0,this.height=0,T!==null&&w!==null&&(this.height=w,this.width=T)}N.prototype.getWidth=function(){return this.width},N.prototype.setWidth=function(T){this.width=T},N.prototype.getHeight=function(){return this.height},N.prototype.setHeight=function(T){this.height=T},ee.exports=N},function(ee,de,H){var N=H(14);function T(){this.map={},this.keys=[]}T.prototype.put=function(w,S){var z=N.createID(w);this.contains(z)||(this.map[z]=S,this.keys.push(w))},T.prototype.contains=function(w){return N.createID(w),this.map[w]!=null},T.prototype.get=function(w){var S=N.createID(w);return this.map[S]},T.prototype.keySet=function(){return this.keys},ee.exports=T},function(ee,de,H){var N=H(14);function T(){this.set={}}T.prototype.add=function(w){var S=N.createID(w);this.contains(S)||(this.set[S]=w)},T.prototype.remove=function(w){delete this.set[N.createID(w)]},T.prototype.clear=function(){this.set={}},T.prototype.contains=function(w){return this.set[N.createID(w)]==w},T.prototype.isEmpty=function(){return this.size()===0},T.prototype.size=function(){return Object.keys(this.set).length},T.prototype.addAllTo=function(w){for(var S=Object.keys(this.set),z=S.length,U=0;U<z;U++)w.push(this.set[S[U]])},T.prototype.size=function(){return Object.keys(this.set).length},T.prototype.addAll=function(w){for(var S=w.length,z=0;z<S;z++){var U=w[z];this.add(U)}},ee.exports=T},function(ee,de,H){var N=function(){function z(U,P){for(var Z=0;Z<P.length;Z++){var D=P[Z];D.enumerable=D.enumerable||!1,D.configurable=!0,"value"in D&&(D.writable=!0),Object.defineProperty(U,D.key,D)}}return function(U,P,Z){return P&&z(U.prototype,P),Z&&z(U,Z),U}}();function T(z,U){if(!(z instanceof U))throw new TypeError("Cannot call a class as a function")}var w=H(11),S=function(){function z(U,P){T(this,z),(P!==null||P!==void 0)&&(this.compareFunction=this._defaultCompareFunction);var Z=void 0;U instanceof w?Z=U.size():Z=U.length,this._quicksort(U,0,Z-1)}return N(z,[{key:"_quicksort",value:function(P,Z,D){if(Z<D){var $=this._partition(P,Z,D);this._quicksort(P,Z,$),this._quicksort(P,$+1,D)}}},{key:"_partition",value:function(P,Z,D){for(var $=this._get(P,Z),_=Z,Q=D;;){for(;this.compareFunction($,this._get(P,Q));)Q--;for(;this.compareFunction(this._get(P,_),$);)_++;if(_<Q)this._swap(P,_,Q),_++,Q--;else return Q}}},{key:"_get",value:function(P,Z){return P instanceof w?P.get_object_at(Z):P[Z]}},{key:"_set",value:function(P,Z,D){P instanceof w?P.set_object_at(Z,D):P[Z]=D}},{key:"_swap",value:function(P,Z,D){var $=this._get(P,Z);this._set(P,Z,this._get(P,D)),this._set(P,D,$)}},{key:"_defaultCompareFunction",value:function(P,Z){return Z>P}}]),z}();ee.exports=S},function(ee,de,H){var N=function(){function S(z,U){for(var P=0;P<U.length;P++){var Z=U[P];Z.enumerable=Z.enumerable||!1,Z.configurable=!0,"value"in Z&&(Z.writable=!0),Object.defineProperty(z,Z.key,Z)}}return function(z,U,P){return U&&S(z.prototype,U),P&&S(z,P),z}}();function T(S,z){if(!(S instanceof z))throw new TypeError("Cannot call a class as a function")}var w=function(){function S(z,U){var P=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1,Z=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,D=arguments.length>4&&arguments[4]!==void 0?arguments[4]:-1;T(this,S),this.sequence1=z,this.sequence2=U,this.match_score=P,this.mismatch_penalty=Z,this.gap_penalty=D,this.iMax=z.length+1,this.jMax=U.length+1,this.grid=new Array(this.iMax);for(var $=0;$<this.iMax;$++){this.grid[$]=new Array(this.jMax);for(var _=0;_<this.jMax;_++)this.grid[$][_]=0}this.tracebackGrid=new Array(this.iMax);for(var Q=0;Q<this.iMax;Q++){this.tracebackGrid[Q]=new Array(this.jMax);for(var ne=0;ne<this.jMax;ne++)this.tracebackGrid[Q][ne]=[null,null,null]}this.alignments=[],this.score=-1,this.computeGrids()}return N(S,[{key:"getScore",value:function(){return this.score}},{key:"getAlignments",value:function(){return this.alignments}},{key:"computeGrids",value:function(){for(var U=1;U<this.jMax;U++)this.grid[0][U]=this.grid[0][U-1]+this.gap_penalty,this.tracebackGrid[0][U]=[!1,!1,!0];for(var P=1;P<this.iMax;P++)this.grid[P][0]=this.grid[P-1][0]+this.gap_penalty,this.tracebackGrid[P][0]=[!1,!0,!1];for(var Z=1;Z<this.iMax;Z++)for(var D=1;D<this.jMax;D++){var $=void 0;this.sequence1[Z-1]===this.sequence2[D-1]?$=this.grid[Z-1][D-1]+this.match_score:$=this.grid[Z-1][D-1]+this.mismatch_penalty;var _=this.grid[Z-1][D]+this.gap_penalty,Q=this.grid[Z][D-1]+this.gap_penalty,ne=[$,_,Q],le=this.arrayAllMaxIndexes(ne);this.grid[Z][D]=ne[le[0]],this.tracebackGrid[Z][D]=[le.includes(0),le.includes(1),le.includes(2)]}this.score=this.grid[this.iMax-1][this.jMax-1]}},{key:"alignmentTraceback",value:function(){var U=[];for(U.push({pos:[this.sequence1.length,this.sequence2.length],seq1:"",seq2:""});U[0];){var P=U[0],Z=this.tracebackGrid[P.pos[0]][P.pos[1]];Z[0]&&U.push({pos:[P.pos[0]-1,P.pos[1]-1],seq1:this.sequence1[P.pos[0]-1]+P.seq1,seq2:this.sequence2[P.pos[1]-1]+P.seq2}),Z[1]&&U.push({pos:[P.pos[0]-1,P.pos[1]],seq1:this.sequence1[P.pos[0]-1]+P.seq1,seq2:"-"+P.seq2}),Z[2]&&U.push({pos:[P.pos[0],P.pos[1]-1],seq1:"-"+P.seq1,seq2:this.sequence2[P.pos[1]-1]+P.seq2}),P.pos[0]===0&&P.pos[1]===0&&this.alignments.push({sequence1:P.seq1,sequence2:P.seq2}),U.shift()}return this.alignments}},{key:"getAllIndexes",value:function(U,P){for(var Z=[],D=-1;(D=U.indexOf(P,D+1))!==-1;)Z.push(D);return Z}},{key:"arrayAllMaxIndexes",value:function(U){return this.getAllIndexes(U,Math.max.apply(null,U))}}]),S}();ee.exports=w},function(ee,de,H){var N=function(){};N.FDLayout=H(18),N.FDLayoutConstants=H(7),N.FDLayoutEdge=H(19),N.FDLayoutNode=H(20),N.DimensionD=H(21),N.HashMap=H(22),N.HashSet=H(23),N.IGeometry=H(8),N.IMath=H(9),N.Integer=H(10),N.Point=H(12),N.PointD=H(4),N.RandomSeed=H(16),N.RectangleD=H(13),N.Transform=H(17),N.UniqueIDGeneretor=H(14),N.Quicksort=H(24),N.LinkedList=H(11),N.LGraphObject=H(2),N.LGraph=H(5),N.LEdge=H(1),N.LGraphManager=H(6),N.LNode=H(3),N.Layout=H(15),N.LayoutConstants=H(0),N.NeedlemanWunsch=H(25),ee.exports=N},function(ee,de,H){function N(){this.listeners=[]}var T=N.prototype;T.addListener=function(w,S){this.listeners.push({event:w,callback:S})},T.removeListener=function(w,S){for(var z=this.listeners.length;z>=0;z--){var U=this.listeners[z];U.event===w&&U.callback===S&&this.listeners.splice(z,1)}},T.emit=function(w,S){for(var z=0;z<this.listeners.length;z++){var U=this.listeners[z];w===U.event&&U.callback(S)}},ee.exports=N}])})}(Ji)),Ji.exports}var Ul;function Np(){return Ul||(Ul=1,function(me,he){(function(de,H){me.exports=H(Op())})(Da,function(ee){return function(de){var H={};function N(T){if(H[T])return H[T].exports;var w=H[T]={i:T,l:!1,exports:{}};return de[T].call(w.exports,w,w.exports,N),w.l=!0,w.exports}return N.m=de,N.c=H,N.i=function(T){return T},N.d=function(T,w,S){N.o(T,w)||Object.defineProperty(T,w,{configurable:!1,enumerable:!0,get:S})},N.n=function(T){var w=T&&T.__esModule?function(){return T.default}:function(){return T};return N.d(w,"a",w),w},N.o=function(T,w){return Object.prototype.hasOwnProperty.call(T,w)},N.p="",N(N.s=7)}([function(de,H){de.exports=ee},function(de,H,N){var T=N(0).FDLayoutConstants;function w(){}for(var S in T)w[S]=T[S];w.DEFAULT_USE_MULTI_LEVEL_SCALING=!1,w.DEFAULT_RADIAL_SEPARATION=T.DEFAULT_EDGE_LENGTH,w.DEFAULT_COMPONENT_SEPERATION=60,w.TILE=!0,w.TILING_PADDING_VERTICAL=10,w.TILING_PADDING_HORIZONTAL=10,w.TREE_REDUCTION_ON_INCREMENTAL=!1,de.exports=w},function(de,H,N){var T=N(0).FDLayoutEdge;function w(z,U,P){T.call(this,z,U,P)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];de.exports=w},function(de,H,N){var T=N(0).LGraph;function w(z,U,P){T.call(this,z,U,P)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];de.exports=w},function(de,H,N){var T=N(0).LGraphManager;function w(z){T.call(this,z)}w.prototype=Object.create(T.prototype);for(var S in T)w[S]=T[S];de.exports=w},function(de,H,N){var T=N(0).FDLayoutNode,w=N(0).IMath;function S(U,P,Z,D){T.call(this,U,P,Z,D)}S.prototype=Object.create(T.prototype);for(var z in T)S[z]=T[z];S.prototype.move=function(){var U=this.graphManager.getLayout();this.displacementX=U.coolingFactor*(this.springForceX+this.repulsionForceX+this.gravitationForceX)/this.noOfChildren,this.displacementY=U.coolingFactor*(this.springForceY+this.repulsionForceY+this.gravitationForceY)/this.noOfChildren,Math.abs(this.displacementX)>U.coolingFactor*U.maxNodeDisplacement&&(this.displacementX=U.coolingFactor*U.maxNodeDisplacement*w.sign(this.displacementX)),Math.abs(this.displacementY)>U.coolingFactor*U.maxNodeDisplacement&&(this.displacementY=U.coolingFactor*U.maxNodeDisplacement*w.sign(this.displacementY)),this.child==null?this.moveBy(this.displacementX,this.displacementY):this.child.getNodes().length==0?this.moveBy(this.displacementX,this.displacementY):this.propogateDisplacementToChildren(this.displacementX,this.displacementY),U.totalDisplacement+=Math.abs(this.displacementX)+Math.abs(this.displacementY),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0},S.prototype.propogateDisplacementToChildren=function(U,P){for(var Z=this.getChild().getNodes(),D,$=0;$<Z.length;$++)D=Z[$],D.getChild()==null?(D.moveBy(U,P),D.displacementX+=U,D.displacementY+=P):D.propogateDisplacementToChildren(U,P)},S.prototype.setPred1=function(U){this.pred1=U},S.prototype.getPred1=function(){return pred1},S.prototype.getPred2=function(){return pred2},S.prototype.setNext=function(U){this.next=U},S.prototype.getNext=function(){return next},S.prototype.setProcessed=function(U){this.processed=U},S.prototype.isProcessed=function(){return processed},de.exports=S},function(de,H,N){var T=N(0).FDLayout,w=N(4),S=N(3),z=N(5),U=N(2),P=N(1),Z=N(0).FDLayoutConstants,D=N(0).LayoutConstants,$=N(0).Point,_=N(0).PointD,Q=N(0).Layout,ne=N(0).Integer,le=N(0).IGeometry,J=N(0).LGraph,j=N(0).Transform;function Y(){T.call(this),this.toBeTiled={}}Y.prototype=Object.create(T.prototype);for(var te in T)Y[te]=T[te];Y.prototype.newGraphManager=function(){var L=new w(this);return this.graphManager=L,L},Y.prototype.newGraph=function(L){return new S(null,this.graphManager,L)},Y.prototype.newNode=function(L){return new z(this.graphManager,L)},Y.prototype.newEdge=function(L){return new U(null,null,L)},Y.prototype.initParameters=function(){T.prototype.initParameters.call(this,arguments),this.isSubLayout||(P.DEFAULT_EDGE_LENGTH<10?this.idealEdgeLength=10:this.idealEdgeLength=P.DEFAULT_EDGE_LENGTH,this.useSmartIdealEdgeLengthCalculation=P.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.springConstant=Z.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=Z.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=Z.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=Z.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=Z.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=Z.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.prunedNodesAll=[],this.growTreeIterations=0,this.afterGrowthIterations=0,this.isTreeGrowing=!1,this.isGrowthFinished=!1,this.coolingCycle=0,this.maxCoolingCycle=this.maxIterations/Z.CONVERGENCE_CHECK_PERIOD,this.finalTemperature=Z.CONVERGENCE_CHECK_PERIOD/this.maxIterations,this.coolingAdjuster=1)},Y.prototype.layout=function(){var L=D.DEFAULT_CREATE_BENDS_AS_NEEDED;return L&&(this.createBendpoints(),this.graphManager.resetAllEdges()),this.level=0,this.classicLayout()},Y.prototype.classicLayout=function(){if(this.nodesWithGravity=this.calculateNodesToApplyGravitationTo(),this.graphManager.setAllNodesToApplyGravitation(this.nodesWithGravity),this.calcNoOfChildrenForAllNodes(),this.graphManager.calcLowestCommonAncestors(),this.graphManager.calcInclusionTreeDepths(),this.graphManager.getRoot().calcEstimatedSize(),this.calcIdealEdgeLengths(),this.incremental){if(P.TREE_REDUCTION_ON_INCREMENTAL){this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation();var V=new Set(this.getAllNodes()),R=this.nodesWithGravity.filter(function(pe){return V.has(pe)});this.graphManager.setAllNodesToApplyGravitation(R)}}else{var L=this.getFlatForest();if(L.length>0)this.positionNodesRadially(L);else{this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation();var V=new Set(this.getAllNodes()),R=this.nodesWithGravity.filter(function(W){return V.has(W)});this.graphManager.setAllNodesToApplyGravitation(R),this.positionNodesRandomly()}}return this.initSpringEmbedder(),this.runSpringEmbedder(),!0},Y.prototype.tick=function(){if(this.totalIterations++,this.totalIterations===this.maxIterations&&!this.isTreeGrowing&&!this.isGrowthFinished)if(this.prunedNodesAll.length>0)this.isTreeGrowing=!0;else return!0;if(this.totalIterations%Z.CONVERGENCE_CHECK_PERIOD==0&&!this.isTreeGrowing&&!this.isGrowthFinished){if(this.isConverged())if(this.prunedNodesAll.length>0)this.isTreeGrowing=!0;else return!0;this.coolingCycle++,this.layoutQuality==0?this.coolingAdjuster=this.coolingCycle:this.layoutQuality==1&&(this.coolingAdjuster=this.coolingCycle/3),this.coolingFactor=Math.max(this.initialCoolingFactor-Math.pow(this.coolingCycle,Math.log(100*(this.initialCoolingFactor-this.finalTemperature))/Math.log(this.maxCoolingCycle))/100*this.coolingAdjuster,this.finalTemperature),this.animationPeriod=Math.ceil(this.initialAnimationPeriod*Math.sqrt(this.coolingFactor))}if(this.isTreeGrowing){if(this.growTreeIterations%10==0)if(this.prunedNodesAll.length>0){this.graphManager.updateBounds(),this.updateGrid(),this.growTree(this.prunedNodesAll),this.graphManager.resetAllNodesToApplyGravitation();var L=new Set(this.getAllNodes()),V=this.nodesWithGravity.filter(function(ce){return L.has(ce)});this.graphManager.setAllNodesToApplyGravitation(V),this.graphManager.updateBounds(),this.updateGrid(),this.coolingFactor=Z.DEFAULT_COOLING_FACTOR_INCREMENTAL}else this.isTreeGrowing=!1,this.isGrowthFinished=!0;this.growTreeIterations++}if(this.isGrowthFinished){if(this.isConverged())return!0;this.afterGrowthIterations%10==0&&(this.graphManager.updateBounds(),this.updateGrid()),this.coolingFactor=Z.DEFAULT_COOLING_FACTOR_INCREMENTAL*((100-this.afterGrowthIterations)/100),this.afterGrowthIterations++}var R=!this.isTreeGrowing&&!this.isGrowthFinished,W=this.growTreeIterations%10==1&&this.isTreeGrowing||this.afterGrowthIterations%10==1&&this.isGrowthFinished;return this.totalDisplacement=0,this.graphManager.updateBounds(),this.calcSpringForces(),this.calcRepulsionForces(R,W),this.calcGravitationalForces(),this.moveNodes(),this.animate(),!1},Y.prototype.getPositionsData=function(){for(var L=this.graphManager.getAllNodes(),V={},R=0;R<L.length;R++){var W=L[R].rect,ce=L[R].id;V[ce]={id:ce,x:W.getCenterX(),y:W.getCenterY(),w:W.width,h:W.height}}return V},Y.prototype.runSpringEmbedder=function(){this.initialAnimationPeriod=25,this.animationPeriod=this.initialAnimationPeriod;var L=!1;if(Z.ANIMATE==="during")this.emit("layoutstarted");else{for(;!L;)L=this.tick();this.graphManager.updateBounds()}},Y.prototype.calculateNodesToApplyGravitationTo=function(){var L=[],V,R=this.graphManager.getGraphs(),W=R.length,ce;for(ce=0;ce<W;ce++)V=R[ce],V.updateConnected(),V.isConnected||(L=L.concat(V.getNodes()));return L},Y.prototype.createBendpoints=function(){var L=[];L=L.concat(this.graphManager.getAllEdges());var V=new Set,R;for(R=0;R<L.length;R++){var W=L[R];if(!V.has(W)){var ce=W.getSource(),pe=W.getTarget();if(ce==pe)W.getBendpoints().push(new _),W.getBendpoints().push(new _),this.createDummyNodesForBendpoints(W),V.add(W);else{var Oe=[];if(Oe=Oe.concat(ce.getEdgeListToNode(pe)),Oe=Oe.concat(pe.getEdgeListToNode(ce)),!V.has(Oe[0])){if(Oe.length>1){var Me;for(Me=0;Me<Oe.length;Me++){var Ye=Oe[Me];Ye.getBendpoints().push(new _),this.createDummyNodesForBendpoints(Ye)}}Oe.forEach(function(at){V.add(at)})}}}if(V.size==L.length)break}},Y.prototype.positionNodesRadially=function(L){for(var V=new $(0,0),R=Math.ceil(Math.sqrt(L.length)),W=0,ce=0,pe=0,Oe=new _(0,0),Me=0;Me<L.length;Me++){Me%R==0&&(pe=0,ce=W,Me!=0&&(ce+=P.DEFAULT_COMPONENT_SEPERATION),W=0);var Ye=L[Me],at=Q.findCenterOfTree(Ye);V.x=pe,V.y=ce,Oe=Y.radialLayout(Ye,at,V),Oe.y>W&&(W=Math.floor(Oe.y)),pe=Math.floor(Oe.x+P.DEFAULT_COMPONENT_SEPERATION)}this.transform(new _(D.WORLD_CENTER_X-Oe.x/2,D.WORLD_CENTER_Y-Oe.y/2))},Y.radialLayout=function(L,V,R){var W=Math.max(this.maxDiagonalInTree(L),P.DEFAULT_RADIAL_SEPARATION);Y.branchRadialLayout(V,null,0,359,0,W);var ce=J.calculateBounds(L),pe=new j;pe.setDeviceOrgX(ce.getMinX()),pe.setDeviceOrgY(ce.getMinY()),pe.setWorldOrgX(R.x),pe.setWorldOrgY(R.y);for(var Oe=0;Oe<L.length;Oe++){var Me=L[Oe];Me.transform(pe)}var Ye=new _(ce.getMaxX(),ce.getMaxY());return pe.inverseTransformPoint(Ye)},Y.branchRadialLayout=function(L,V,R,W,ce,pe){var Oe=(W-R+1)/2;Oe<0&&(Oe+=180);var Me=(Oe+R)%360,Ye=Me*le.TWO_PI/360,at=ce*Math.cos(Ye),dt=ce*Math.sin(Ye);L.setCenter(at,dt);var ke=[];ke=ke.concat(L.getEdges());var Ve=ke.length;V!=null&&Ve--;for(var Ze=0,nt=ke.length,ht,it=L.getEdgesBetween(V);it.length>1;){var tt=it[0];it.splice(0,1);var yt=ke.indexOf(tt);yt>=0&&ke.splice(yt,1),nt--,Ve--}V!=null?ht=(ke.indexOf(it[0])+1)%nt:ht=0;for(var wt=Math.abs(W-R)/Ve,Pt=ht;Ze!=Ve;Pt=++Pt%nt){var gt=ke[Pt].getOtherEnd(L);if(gt!=V){var dr=(R+Ze*wt)%360,Wt=(dr+wt)%360;Y.branchRadialLayout(gt,L,dr,Wt,ce+pe,pe),Ze++}}},Y.maxDiagonalInTree=function(L){for(var V=ne.MIN_VALUE,R=0;R<L.length;R++){var W=L[R],ce=W.getDiagonal();ce>V&&(V=ce)}return V},Y.prototype.calcRepulsionRange=function(){return 2*(this.level+1)*this.idealEdgeLength},Y.prototype.groupZeroDegreeMembers=function(){var L=this,V={};this.memberGroups={},this.idToDummyNode={};for(var R=[],W=this.graphManager.getAllNodes(),ce=0;ce<W.length;ce++){var pe=W[ce],Oe=pe.getParent();this.getNodeDegreeWithChildren(pe)===0&&(Oe.id==null||!this.getToBeTiled(Oe))&&R.push(pe)}for(var ce=0;ce<R.length;ce++){var pe=R[ce],Me=pe.getParent().id;typeof V[Me]>"u"&&(V[Me]=[]),V[Me]=V[Me].concat(pe)}Object.keys(V).forEach(function(Ye){if(V[Ye].length>1){var at="DummyCompound_"+Ye;L.memberGroups[at]=V[Ye];var dt=V[Ye][0].getParent(),ke=new z(L.graphManager);ke.id=at,ke.paddingLeft=dt.paddingLeft||0,ke.paddingRight=dt.paddingRight||0,ke.paddingBottom=dt.paddingBottom||0,ke.paddingTop=dt.paddingTop||0,L.idToDummyNode[at]=ke;var Ve=L.getGraphManager().add(L.newGraph(),ke),Ze=dt.getChild();Ze.add(ke);for(var nt=0;nt<V[Ye].length;nt++){var ht=V[Ye][nt];Ze.remove(ht),Ve.add(ht)}}})},Y.prototype.clearCompounds=function(){var L={},V={};this.performDFSOnCompounds();for(var R=0;R<this.compoundOrder.length;R++)V[this.compoundOrder[R].id]=this.compoundOrder[R],L[this.compoundOrder[R].id]=[].concat(this.compoundOrder[R].getChild().getNodes()),this.graphManager.remove(this.compoundOrder[R].getChild()),this.compoundOrder[R].child=null;this.graphManager.resetAllNodes(),this.tileCompoundMembers(L,V)},Y.prototype.clearZeroDegreeMembers=function(){var L=this,V=this.tiledZeroDegreePack=[];Object.keys(this.memberGroups).forEach(function(R){var W=L.idToDummyNode[R];V[R]=L.tileNodes(L.memberGroups[R],W.paddingLeft+W.paddingRight),W.rect.width=V[R].width,W.rect.height=V[R].height})},Y.prototype.repopulateCompounds=function(){for(var L=this.compoundOrder.length-1;L>=0;L--){var V=this.compoundOrder[L],R=V.id,W=V.paddingLeft,ce=V.paddingTop;this.adjustLocations(this.tiledMemberPack[R],V.rect.x,V.rect.y,W,ce)}},Y.prototype.repopulateZeroDegreeMembers=function(){var L=this,V=this.tiledZeroDegreePack;Object.keys(V).forEach(function(R){var W=L.idToDummyNode[R],ce=W.paddingLeft,pe=W.paddingTop;L.adjustLocations(V[R],W.rect.x,W.rect.y,ce,pe)})},Y.prototype.getToBeTiled=function(L){var V=L.id;if(this.toBeTiled[V]!=null)return this.toBeTiled[V];var R=L.getChild();if(R==null)return this.toBeTiled[V]=!1,!1;for(var W=R.getNodes(),ce=0;ce<W.length;ce++){var pe=W[ce];if(this.getNodeDegree(pe)>0)return this.toBeTiled[V]=!1,!1;if(pe.getChild()==null){this.toBeTiled[pe.id]=!1;continue}if(!this.getToBeTiled(pe))return this.toBeTiled[V]=!1,!1}return this.toBeTiled[V]=!0,!0},Y.prototype.getNodeDegree=function(L){L.id;for(var V=L.getEdges(),R=0,W=0;W<V.length;W++){var ce=V[W];ce.getSource().id!==ce.getTarget().id&&(R=R+1)}return R},Y.prototype.getNodeDegreeWithChildren=function(L){var V=this.getNodeDegree(L);if(L.getChild()==null)return V;for(var R=L.getChild().getNodes(),W=0;W<R.length;W++){var ce=R[W];V+=this.getNodeDegreeWithChildren(ce)}return V},Y.prototype.performDFSOnCompounds=function(){this.compoundOrder=[],this.fillCompexOrderByDFS(this.graphManager.getRoot().getNodes())},Y.prototype.fillCompexOrderByDFS=function(L){for(var V=0;V<L.length;V++){var R=L[V];R.getChild()!=null&&this.fillCompexOrderByDFS(R.getChild().getNodes()),this.getToBeTiled(R)&&this.compoundOrder.push(R)}},Y.prototype.adjustLocations=function(L,V,R,W,ce){V+=W,R+=ce;for(var pe=V,Oe=0;Oe<L.rows.length;Oe++){var Me=L.rows[Oe];V=pe;for(var Ye=0,at=0;at<Me.length;at++){var dt=Me[at];dt.rect.x=V,dt.rect.y=R,V+=dt.rect.width+L.horizontalPadding,dt.rect.height>Ye&&(Ye=dt.rect.height)}R+=Ye+L.verticalPadding}},Y.prototype.tileCompoundMembers=function(L,V){var R=this;this.tiledMemberPack=[],Object.keys(L).forEach(function(W){var ce=V[W];R.tiledMemberPack[W]=R.tileNodes(L[W],ce.paddingLeft+ce.paddingRight),ce.rect.width=R.tiledMemberPack[W].width,ce.rect.height=R.tiledMemberPack[W].height})},Y.prototype.tileNodes=function(L,V){var R=P.TILING_PADDING_VERTICAL,W=P.TILING_PADDING_HORIZONTAL,ce={rows:[],rowWidth:[],rowHeight:[],width:0,height:V,verticalPadding:R,horizontalPadding:W};L.sort(function(Me,Ye){return Me.rect.width*Me.rect.height>Ye.rect.width*Ye.rect.height?-1:Me.rect.width*Me.rect.height<Ye.rect.width*Ye.rect.height?1:0});for(var pe=0;pe<L.length;pe++){var Oe=L[pe];ce.rows.length==0?this.insertNodeToRow(ce,Oe,0,V):this.canAddHorizontal(ce,Oe.rect.width,Oe.rect.height)?this.insertNodeToRow(ce,Oe,this.getShortestRowIndex(ce),V):this.insertNodeToRow(ce,Oe,ce.rows.length,V),this.shiftToLastRow(ce)}return ce},Y.prototype.insertNodeToRow=function(L,V,R,W){var ce=W;if(R==L.rows.length){var pe=[];L.rows.push(pe),L.rowWidth.push(ce),L.rowHeight.push(0)}var Oe=L.rowWidth[R]+V.rect.width;L.rows[R].length>0&&(Oe+=L.horizontalPadding),L.rowWidth[R]=Oe,L.width<Oe&&(L.width=Oe);var Me=V.rect.height;R>0&&(Me+=L.verticalPadding);var Ye=0;Me>L.rowHeight[R]&&(Ye=L.rowHeight[R],L.rowHeight[R]=Me,Ye=L.rowHeight[R]-Ye),L.height+=Ye,L.rows[R].push(V)},Y.prototype.getShortestRowIndex=function(L){for(var V=-1,R=Number.MAX_VALUE,W=0;W<L.rows.length;W++)L.rowWidth[W]<R&&(V=W,R=L.rowWidth[W]);return V},Y.prototype.getLongestRowIndex=function(L){for(var V=-1,R=Number.MIN_VALUE,W=0;W<L.rows.length;W++)L.rowWidth[W]>R&&(V=W,R=L.rowWidth[W]);return V},Y.prototype.canAddHorizontal=function(L,V,R){var W=this.getShortestRowIndex(L);if(W<0)return!0;var ce=L.rowWidth[W];if(ce+L.horizontalPadding+V<=L.width)return!0;var pe=0;L.rowHeight[W]<R&&W>0&&(pe=R+L.verticalPadding-L.rowHeight[W]);var Oe;L.width-ce>=V+L.horizontalPadding?Oe=(L.height+pe)/(ce+V+L.horizontalPadding):Oe=(L.height+pe)/L.width,pe=R+L.verticalPadding;var Me;return L.width<V?Me=(L.height+pe)/V:Me=(L.height+pe)/L.width,Me<1&&(Me=1/Me),Oe<1&&(Oe=1/Oe),Oe<Me},Y.prototype.shiftToLastRow=function(L){var V=this.getLongestRowIndex(L),R=L.rowWidth.length-1,W=L.rows[V],ce=W[W.length-1],pe=ce.width+L.horizontalPadding;if(L.width-L.rowWidth[R]>pe&&V!=R){W.splice(-1,1),L.rows[R].push(ce),L.rowWidth[V]=L.rowWidth[V]-pe,L.rowWidth[R]=L.rowWidth[R]+pe,L.width=L.rowWidth[instance.getLongestRowIndex(L)];for(var Oe=Number.MIN_VALUE,Me=0;Me<W.length;Me++)W[Me].height>Oe&&(Oe=W[Me].height);V>0&&(Oe+=L.verticalPadding);var Ye=L.rowHeight[V]+L.rowHeight[R];L.rowHeight[V]=Oe,L.rowHeight[R]<ce.height+L.verticalPadding&&(L.rowHeight[R]=ce.height+L.verticalPadding);var at=L.rowHeight[V]+L.rowHeight[R];L.height+=at-Ye,this.shiftToLastRow(L)}},Y.prototype.tilingPreLayout=function(){P.TILE&&(this.groupZeroDegreeMembers(),this.clearCompounds(),this.clearZeroDegreeMembers())},Y.prototype.tilingPostLayout=function(){P.TILE&&(this.repopulateZeroDegreeMembers(),this.repopulateCompounds())},Y.prototype.reduceTrees=function(){for(var L=[],V=!0,R;V;){var W=this.graphManager.getAllNodes(),ce=[];V=!1;for(var pe=0;pe<W.length;pe++)R=W[pe],R.getEdges().length==1&&!R.getEdges()[0].isInterGraph&&R.getChild()==null&&(ce.push([R,R.getEdges()[0],R.getOwner()]),V=!0);if(V==!0){for(var Oe=[],Me=0;Me<ce.length;Me++)ce[Me][0].getEdges().length==1&&(Oe.push(ce[Me]),ce[Me][0].getOwner().remove(ce[Me][0]));L.push(Oe),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()}}this.prunedNodesAll=L},Y.prototype.growTree=function(L){for(var V=L.length,R=L[V-1],W,ce=0;ce<R.length;ce++)W=R[ce],this.findPlaceforPrunedNode(W),W[2].add(W[0]),W[2].add(W[1],W[1].source,W[1].target);L.splice(L.length-1,1),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()},Y.prototype.findPlaceforPrunedNode=function(L){var V,R,W=L[0];W==L[1].source?R=L[1].target:R=L[1].source;var ce=R.startX,pe=R.finishX,Oe=R.startY,Me=R.finishY,Ye=0,at=0,dt=0,ke=0,Ve=[Ye,dt,at,ke];if(Oe>0)for(var Ze=ce;Ze<=pe;Ze++)Ve[0]+=this.grid[Ze][Oe-1].length+this.grid[Ze][Oe].length-1;if(pe<this.grid.length-1)for(var Ze=Oe;Ze<=Me;Ze++)Ve[1]+=this.grid[pe+1][Ze].length+this.grid[pe][Ze].length-1;if(Me<this.grid[0].length-1)for(var Ze=ce;Ze<=pe;Ze++)Ve[2]+=this.grid[Ze][Me+1].length+this.grid[Ze][Me].length-1;if(ce>0)for(var Ze=Oe;Ze<=Me;Ze++)Ve[3]+=this.grid[ce-1][Ze].length+this.grid[ce][Ze].length-1;for(var nt=ne.MAX_VALUE,ht,it,tt=0;tt<Ve.length;tt++)Ve[tt]<nt?(nt=Ve[tt],ht=1,it=tt):Ve[tt]==nt&&ht++;if(ht==3&&nt==0)Ve[0]==0&&Ve[1]==0&&Ve[2]==0?V=1:Ve[0]==0&&Ve[1]==0&&Ve[3]==0?V=0:Ve[0]==0&&Ve[2]==0&&Ve[3]==0?V=3:Ve[1]==0&&Ve[2]==0&&Ve[3]==0&&(V=2);else if(ht==2&&nt==0){var yt=Math.floor(Math.random()*2);Ve[0]==0&&Ve[1]==0?yt==0?V=0:V=1:Ve[0]==0&&Ve[2]==0?yt==0?V=0:V=2:Ve[0]==0&&Ve[3]==0?yt==0?V=0:V=3:Ve[1]==0&&Ve[2]==0?yt==0?V=1:V=2:Ve[1]==0&&Ve[3]==0?yt==0?V=1:V=3:yt==0?V=2:V=3}else if(ht==4&&nt==0){var yt=Math.floor(Math.random()*4);V=yt}else V=it;V==0?W.setCenter(R.getCenterX(),R.getCenterY()-R.getHeight()/2-Z.DEFAULT_EDGE_LENGTH-W.getHeight()/2):V==1?W.setCenter(R.getCenterX()+R.getWidth()/2+Z.DEFAULT_EDGE_LENGTH+W.getWidth()/2,R.getCenterY()):V==2?W.setCenter(R.getCenterX(),R.getCenterY()+R.getHeight()/2+Z.DEFAULT_EDGE_LENGTH+W.getHeight()/2):W.setCenter(R.getCenterX()-R.getWidth()/2-Z.DEFAULT_EDGE_LENGTH-W.getWidth()/2,R.getCenterY())},de.exports=Y},function(de,H,N){var T={};T.layoutBase=N(0),T.CoSEConstants=N(1),T.CoSEEdge=N(2),T.CoSEGraph=N(3),T.CoSEGraphManager=N(4),T.CoSELayout=N(6),T.CoSENode=N(5),de.exports=T}])})}(Qi)),Qi.exports}(function(me,he){(function(de,H){me.exports=H(Np())})(Da,function(ee){return function(de){var H={};function N(T){if(H[T])return H[T].exports;var w=H[T]={i:T,l:!1,exports:{}};return de[T].call(w.exports,w,w.exports,N),w.l=!0,w.exports}return N.m=de,N.c=H,N.i=function(T){return T},N.d=function(T,w,S){N.o(T,w)||Object.defineProperty(T,w,{configurable:!1,enumerable:!0,get:S})},N.n=function(T){var w=T&&T.__esModule?function(){return T.default}:function(){return T};return N.d(w,"a",w),w},N.o=function(T,w){return Object.prototype.hasOwnProperty.call(T,w)},N.p="",N(N.s=1)}([function(de,H){de.exports=ee},function(de,H,N){var T=N(0).layoutBase.LayoutConstants,w=N(0).layoutBase.FDLayoutConstants,S=N(0).CoSEConstants,z=N(0).CoSELayout,U=N(0).CoSENode,P=N(0).layoutBase.PointD,Z=N(0).layoutBase.DimensionD,D={ready:function(){},stop:function(){},quality:"default",nodeDimensionsIncludeLabels:!1,refresh:30,fit:!0,padding:10,randomize:!0,nodeRepulsion:4500,idealEdgeLength:50,edgeElasticity:.45,nestingFactor:.1,gravity:.25,numIter:2500,tile:!0,animate:"end",animationDuration:500,tilingPaddingVertical:10,tilingPaddingHorizontal:10,gravityRangeCompound:1.5,gravityCompound:1,gravityRange:3.8,initialEnergyOnIncremental:.5};function $(le,J){var j={};for(var Y in le)j[Y]=le[Y];for(var Y in J)j[Y]=J[Y];return j}function _(le){this.options=$(D,le),Q(this.options)}var Q=function(J){J.nodeRepulsion!=null&&(S.DEFAULT_REPULSION_STRENGTH=w.DEFAULT_REPULSION_STRENGTH=J.nodeRepulsion),J.idealEdgeLength!=null&&(S.DEFAULT_EDGE_LENGTH=w.DEFAULT_EDGE_LENGTH=J.idealEdgeLength),J.edgeElasticity!=null&&(S.DEFAULT_SPRING_STRENGTH=w.DEFAULT_SPRING_STRENGTH=J.edgeElasticity),J.nestingFactor!=null&&(S.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR=w.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR=J.nestingFactor),J.gravity!=null&&(S.DEFAULT_GRAVITY_STRENGTH=w.DEFAULT_GRAVITY_STRENGTH=J.gravity),J.numIter!=null&&(S.MAX_ITERATIONS=w.MAX_ITERATIONS=J.numIter),J.gravityRange!=null&&(S.DEFAULT_GRAVITY_RANGE_FACTOR=w.DEFAULT_GRAVITY_RANGE_FACTOR=J.gravityRange),J.gravityCompound!=null&&(S.DEFAULT_COMPOUND_GRAVITY_STRENGTH=w.DEFAULT_COMPOUND_GRAVITY_STRENGTH=J.gravityCompound),J.gravityRangeCompound!=null&&(S.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR=w.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR=J.gravityRangeCompound),J.initialEnergyOnIncremental!=null&&(S.DEFAULT_COOLING_FACTOR_INCREMENTAL=w.DEFAULT_COOLING_FACTOR_INCREMENTAL=J.initialEnergyOnIncremental),J.quality=="draft"?T.QUALITY=0:J.quality=="proof"?T.QUALITY=2:T.QUALITY=1,S.NODE_DIMENSIONS_INCLUDE_LABELS=w.NODE_DIMENSIONS_INCLUDE_LABELS=T.NODE_DIMENSIONS_INCLUDE_LABELS=J.nodeDimensionsIncludeLabels,S.DEFAULT_INCREMENTAL=w.DEFAULT_INCREMENTAL=T.DEFAULT_INCREMENTAL=!J.randomize,S.ANIMATE=w.ANIMATE=T.ANIMATE=J.animate,S.TILE=J.tile,S.TILING_PADDING_VERTICAL=typeof J.tilingPaddingVertical=="function"?J.tilingPaddingVertical.call():J.tilingPaddingVertical,S.TILING_PADDING_HORIZONTAL=typeof J.tilingPaddingHorizontal=="function"?J.tilingPaddingHorizontal.call():J.tilingPaddingHorizontal};_.prototype.run=function(){var le,J,j=this.options;this.idToLNode={};var Y=this.layout=new z,te=this;te.stopped=!1,this.cy=this.options.cy,this.cy.trigger({type:"layoutstart",layout:this});var L=Y.newGraphManager();this.gm=L;var V=this.options.eles.nodes(),R=this.options.eles.edges();this.root=L.addRoot(),this.processChildrenList(this.root,this.getTopMostNodes(V),Y);for(var W=0;W<R.length;W++){var ce=R[W],pe=this.idToLNode[ce.data("source")],Oe=this.idToLNode[ce.data("target")];if(pe!==Oe&&pe.getEdgesBetween(Oe).length==0){var Me=L.add(Y.newEdge(),pe,Oe);Me.id=ce.id()}}var Ye=function(ke,Ve){typeof ke=="number"&&(ke=Ve);var Ze=ke.data("id"),nt=te.idToLNode[Ze];return{x:nt.getRect().getCenterX(),y:nt.getRect().getCenterY()}},at=function dt(){for(var ke=function(){j.fit&&j.cy.fit(j.eles,j.padding),le||(le=!0,te.cy.one("layoutready",j.ready),te.cy.trigger({type:"layoutready",layout:te}))},Ve=te.options.refresh,Ze,nt=0;nt<Ve&&!Ze;nt++)Ze=te.stopped||te.layout.tick();if(Ze){Y.checkLayoutSuccess()&&!Y.isSubLayout&&Y.doPostLayout(),Y.tilingPostLayout&&Y.tilingPostLayout(),Y.isLayoutFinished=!0,te.options.eles.nodes().positions(Ye),ke(),te.cy.one("layoutstop",te.options.stop),te.cy.trigger({type:"layoutstop",layout:te}),J&&cancelAnimationFrame(J),le=!1;return}var ht=te.layout.getPositionsData();j.eles.nodes().positions(function(it,tt){if(typeof it=="number"&&(it=tt),!it.isParent()){for(var yt=it.id(),wt=ht[yt],Pt=it;wt==null&&(wt=ht[Pt.data("parent")]||ht["DummyCompound_"+Pt.data("parent")],ht[yt]=wt,Pt=Pt.parent()[0],Pt!=null););return wt!=null?{x:wt.x,y:wt.y}:{x:it.position("x"),y:it.position("y")}}}),ke(),J=requestAnimationFrame(dt)};return Y.addListener("layoutstarted",function(){te.options.animate==="during"&&(J=requestAnimationFrame(at))}),Y.runLayout(),this.options.animate!=="during"&&(te.options.eles.nodes().not(":parent").layoutPositions(te,te.options,Ye),le=!1),this},_.prototype.getTopMostNodes=function(le){for(var J={},j=0;j<le.length;j++)J[le[j].id()]=!0;var Y=le.filter(function(te,L){typeof te=="number"&&(te=L);for(var V=te.parent()[0];V!=null;){if(J[V.id()])return!1;V=V.parent()[0]}return!0});return Y},_.prototype.processChildrenList=function(le,J,j){for(var Y=J.length,te=0;te<Y;te++){var L=J[te],V=L.children(),R,W=L.layoutDimensions({nodeDimensionsIncludeLabels:this.options.nodeDimensionsIncludeLabels});if(L.outerWidth()!=null&&L.outerHeight()!=null?R=le.add(new U(j.graphManager,new P(L.position("x")-W.w/2,L.position("y")-W.h/2),new Z(parseFloat(W.w),parseFloat(W.h)))):R=le.add(new U(this.graphManager)),R.id=L.data("id"),R.paddingLeft=parseInt(L.css("padding")),R.paddingTop=parseInt(L.css("padding")),R.paddingRight=parseInt(L.css("padding")),R.paddingBottom=parseInt(L.css("padding")),this.options.nodeDimensionsIncludeLabels&&L.isParent()){var ce=L.boundingBox({includeLabels:!0,includeNodes:!1}).w,pe=L.boundingBox({includeLabels:!0,includeNodes:!1}).h,Oe=L.css("text-halign");R.labelWidth=ce,R.labelHeight=pe,R.labelPos=Oe}if(this.idToLNode[L.data("id")]=R,isNaN(R.rect.x)&&(R.rect.x=0),isNaN(R.rect.y)&&(R.rect.y=0),V!=null&&V.length>0){var Me;Me=j.getGraphManager().add(j.newGraph(),R),this.processChildrenList(Me,V,j)}}},_.prototype.stop=function(){return this.stopped=!0,this};var ne=function(J){J("layout","cose-bilkent",_)};typeof cytoscape<"u"&&ne(cytoscape),de.exports=ne}])})})(ql);var Mp=ql.exports;const Ip=Yl(Mp);var ji=function(){var me=function(j,Y,te,L){for(te=te||{},L=j.length;L--;te[j[L]]=Y);return te},he=[1,4],ee=[1,13],de=[1,12],H=[1,15],N=[1,16],T=[1,20],w=[1,19],S=[6,7,8],z=[1,26],U=[1,24],P=[1,25],Z=[6,7,11],D=[1,6,13,15,16,19,22],$=[1,33],_=[1,34],Q=[1,6,7,11,13,15,16,19,22],ne={trace:function(){},yy:{},symbols_:{error:2,start:3,mindMap:4,spaceLines:5,SPACELINE:6,NL:7,MINDMAP:8,document:9,stop:10,EOF:11,statement:12,SPACELIST:13,node:14,ICON:15,CLASS:16,nodeWithId:17,nodeWithoutId:18,NODE_DSTART:19,NODE_DESCR:20,NODE_DEND:21,NODE_ID:22,$accept:0,$end:1},terminals_:{2:"error",6:"SPACELINE",7:"NL",8:"MINDMAP",11:"EOF",13:"SPACELIST",15:"ICON",16:"CLASS",19:"NODE_DSTART",20:"NODE_DESCR",21:"NODE_DEND",22:"NODE_ID"},productions_:[0,[3,1],[3,2],[5,1],[5,2],[5,2],[4,2],[4,3],[10,1],[10,1],[10,1],[10,2],[10,2],[9,3],[9,2],[12,2],[12,2],[12,2],[12,1],[12,1],[12,1],[12,1],[12,1],[14,1],[14,1],[18,3],[17,1],[17,4]],performAction:function(Y,te,L,V,R,W,ce){var pe=W.length-1;switch(R){case 6:case 7:return V;case 8:V.getLogger().trace("Stop NL ");break;case 9:V.getLogger().trace("Stop EOF ");break;case 11:V.getLogger().trace("Stop NL2 ");break;case 12:V.getLogger().trace("Stop EOF2 ");break;case 15:V.getLogger().info("Node: ",W[pe].id),V.addNode(W[pe-1].length,W[pe].id,W[pe].descr,W[pe].type);break;case 16:V.getLogger().trace("Icon: ",W[pe]),V.decorateNode({icon:W[pe]});break;case 17:case 21:V.decorateNode({class:W[pe]});break;case 18:V.getLogger().trace("SPACELIST");break;case 19:V.getLogger().trace("Node: ",W[pe].id),V.addNode(0,W[pe].id,W[pe].descr,W[pe].type);break;case 20:V.decorateNode({icon:W[pe]});break;case 25:V.getLogger().trace("node found ..",W[pe-2]),this.$={id:W[pe-1],descr:W[pe-1],type:V.getType(W[pe-2],W[pe])};break;case 26:this.$={id:W[pe],descr:W[pe],type:V.nodeType.DEFAULT};break;case 27:V.getLogger().trace("node found ..",W[pe-3]),this.$={id:W[pe-3],descr:W[pe-1],type:V.getType(W[pe-2],W[pe])};break}},table:[{3:1,4:2,5:3,6:[1,5],8:he},{1:[3]},{1:[2,1]},{4:6,6:[1,7],7:[1,8],8:he},{6:ee,7:[1,10],9:9,12:11,13:de,14:14,15:H,16:N,17:17,18:18,19:T,22:w},me(S,[2,3]),{1:[2,2]},me(S,[2,4]),me(S,[2,5]),{1:[2,6],6:ee,12:21,13:de,14:14,15:H,16:N,17:17,18:18,19:T,22:w},{6:ee,9:22,12:11,13:de,14:14,15:H,16:N,17:17,18:18,19:T,22:w},{6:z,7:U,10:23,11:P},me(Z,[2,22],{17:17,18:18,14:27,15:[1,28],16:[1,29],19:T,22:w}),me(Z,[2,18]),me(Z,[2,19]),me(Z,[2,20]),me(Z,[2,21]),me(Z,[2,23]),me(Z,[2,24]),me(Z,[2,26],{19:[1,30]}),{20:[1,31]},{6:z,7:U,10:32,11:P},{1:[2,7],6:ee,12:21,13:de,14:14,15:H,16:N,17:17,18:18,19:T,22:w},me(D,[2,14],{7:$,11:_}),me(Q,[2,8]),me(Q,[2,9]),me(Q,[2,10]),me(Z,[2,15]),me(Z,[2,16]),me(Z,[2,17]),{20:[1,35]},{21:[1,36]},me(D,[2,13],{7:$,11:_}),me(Q,[2,11]),me(Q,[2,12]),{21:[1,37]},me(Z,[2,25]),me(Z,[2,27])],defaultActions:{2:[2,1],6:[2,2]},parseError:function(Y,te){if(te.recoverable)this.trace(Y);else{var L=new Error(Y);throw L.hash=te,L}},parse:function(Y){var te=this,L=[0],V=[],R=[null],W=[],ce=this.table,pe="",Oe=0,Me=0,Ye=2,at=1,dt=W.slice.call(arguments,1),ke=Object.create(this.lexer),Ve={yy:{}};for(var Ze in this.yy)Object.prototype.hasOwnProperty.call(this.yy,Ze)&&(Ve.yy[Ze]=this.yy[Ze]);ke.setInput(Y,Ve.yy),Ve.yy.lexer=ke,Ve.yy.parser=this,typeof ke.yylloc>"u"&&(ke.yylloc={});var nt=ke.yylloc;W.push(nt);var ht=ke.options&&ke.options.ranges;typeof Ve.yy.parseError=="function"?this.parseError=Ve.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function it(){var er;return er=V.pop()||ke.lex()||at,typeof er!="number"&&(er instanceof Array&&(V=er,er=V.pop()),er=te.symbols_[er]||er),er}for(var tt,yt,wt,Pt,gt={},dr,Wt,ln,Zr;;){if(yt=L[L.length-1],this.defaultActions[yt]?wt=this.defaultActions[yt]:((tt===null||typeof tt>"u")&&(tt=it()),wt=ce[yt]&&ce[yt][tt]),typeof wt>"u"||!wt.length||!wt[0]){var Sa="";Zr=[];for(dr in ce[yt])this.terminals_[dr]&&dr>Ye&&Zr.push("'"+this.terminals_[dr]+"'");ke.showPosition?Sa="Parse error on line "+(Oe+1)+`:
 `+ke.showPosition()+`
-Expecting `+Zr.join(", ")+", got '"+(this.terminals_[tt]||tt)+"'":Sa="Parse error on line "+(Oe+1)+": Unexpected "+(tt==at?"end of input":"'"+(this.terminals_[tt]||tt)+"'"),this.parseError(Sa,{text:ke.match,token:this.terminals_[tt]||tt,line:ke.yylineno,loc:nt,expected:Zr})}if(wt[0]instanceof Array&&wt.length>1)throw new Error("Parse Error: multiple actions possible at state: "+yt+", token: "+tt);switch(wt[0]){case 1:L.push(tt),R.push(ke.yytext),q.push(ke.yylloc),L.push(wt[1]),tt=null,Me=ke.yyleng,pe=ke.yytext,Oe=ke.yylineno,nt=ke.yylloc;break;case 2:if(qt=this.productions_[wt[1]][1],gt.$=R[R.length-qt],gt._$={first_line:q[q.length-(qt||1)].first_line,last_line:q[q.length-1].last_line,first_column:q[q.length-(qt||1)].first_column,last_column:q[q.length-1].last_column},ht&&(gt._$.range=[q[q.length-(qt||1)].range[0],q[q.length-1].range[1]]),Pt=this.performAction.apply(gt,[pe,Me,Oe,Ve.yy,wt[1],R,q].concat(dt)),typeof Pt<"u")return Pt;qt&&(L=L.slice(0,-1*qt*2),R=R.slice(0,-1*qt),q=q.slice(0,-1*qt)),L.push(this.productions_[wt[1]][0]),R.push(gt.$),q.push(gt._$),ln=ce[L[L.length-2]][L[L.length-1]],L.push(ln);break;case 3:return!0}}return!0}},le=function(){var j={EOF:1,parseError:function(te,L){if(this.yy.parser)this.yy.parser.parseError(te,L);else throw new Error(te)},setInput:function(Y,te){return this.yy=te||this.yy||{},this._input=Y,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var Y=this._input[0];this.yytext+=Y,this.yyleng++,this.offset++,this.match+=Y,this.matched+=Y;var te=Y.match(/(?:\r\n?|\n).*/g);return te?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),Y},unput:function(Y){var te=Y.length,L=Y.split(/(?:\r\n?|\n)/g);this._input=Y+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-te),this.offset-=te;var V=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),L.length-1&&(this.yylineno-=L.length-1);var R=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:L?(L.length===V.length?this.yylloc.first_column:0)+V[V.length-L.length].length-L[0].length:this.yylloc.first_column-te},this.options.ranges&&(this.yylloc.range=[R[0],R[0]+this.yyleng-te]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
+Expecting `+Zr.join(", ")+", got '"+(this.terminals_[tt]||tt)+"'":Sa="Parse error on line "+(Oe+1)+": Unexpected "+(tt==at?"end of input":"'"+(this.terminals_[tt]||tt)+"'"),this.parseError(Sa,{text:ke.match,token:this.terminals_[tt]||tt,line:ke.yylineno,loc:nt,expected:Zr})}if(wt[0]instanceof Array&&wt.length>1)throw new Error("Parse Error: multiple actions possible at state: "+yt+", token: "+tt);switch(wt[0]){case 1:L.push(tt),R.push(ke.yytext),W.push(ke.yylloc),L.push(wt[1]),tt=null,Me=ke.yyleng,pe=ke.yytext,Oe=ke.yylineno,nt=ke.yylloc;break;case 2:if(Wt=this.productions_[wt[1]][1],gt.$=R[R.length-Wt],gt._$={first_line:W[W.length-(Wt||1)].first_line,last_line:W[W.length-1].last_line,first_column:W[W.length-(Wt||1)].first_column,last_column:W[W.length-1].last_column},ht&&(gt._$.range=[W[W.length-(Wt||1)].range[0],W[W.length-1].range[1]]),Pt=this.performAction.apply(gt,[pe,Me,Oe,Ve.yy,wt[1],R,W].concat(dt)),typeof Pt<"u")return Pt;Wt&&(L=L.slice(0,-1*Wt*2),R=R.slice(0,-1*Wt),W=W.slice(0,-1*Wt)),L.push(this.productions_[wt[1]][0]),R.push(gt.$),W.push(gt._$),ln=ce[L[L.length-2]][L[L.length-1]],L.push(ln);break;case 3:return!0}}return!0}},le=function(){var j={EOF:1,parseError:function(te,L){if(this.yy.parser)this.yy.parser.parseError(te,L);else throw new Error(te)},setInput:function(Y,te){return this.yy=te||this.yy||{},this._input=Y,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var Y=this._input[0];this.yytext+=Y,this.yyleng++,this.offset++,this.match+=Y,this.matched+=Y;var te=Y.match(/(?:\r\n?|\n).*/g);return te?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),Y},unput:function(Y){var te=Y.length,L=Y.split(/(?:\r\n?|\n)/g);this._input=Y+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-te),this.offset-=te;var V=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),L.length-1&&(this.yylineno-=L.length-1);var R=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:L?(L.length===V.length?this.yylloc.first_column:0)+V[V.length-L.length].length-L[0].length:this.yylloc.first_column-te},this.options.ranges&&(this.yylloc.range=[R[0],R[0]+this.yyleng-te]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
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-`+te+"^"},test_match:function(Y,te){var L,V,R;if(this.options.backtrack_lexer&&(R={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(R.yylloc.range=this.yylloc.range.slice(0))),V=Y[0].match(/(?:\r\n?|\n).*/g),V&&(this.yylineno+=V.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:V?V[V.length-1].length-V[V.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+Y[0].length},this.yytext+=Y[0],this.match+=Y[0],this.matches=Y,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(Y[0].length),this.matched+=Y[0],L=this.performAction.call(this,this.yy,this,te,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),L)return L;if(this._backtrack){for(var q in R)this[q]=R[q];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var Y,te,L,V;this._more||(this.yytext="",this.match="");for(var R=this._currentRules(),q=0;q<R.length;q++)if(L=this._input.match(this.rules[R[q]]),L&&(!te||L[0].length>te[0].length)){if(te=L,V=q,this.options.backtrack_lexer){if(Y=this.test_match(L,R[q]),Y!==!1)return Y;if(this._backtrack){te=!1;continue}else return!1}else if(!this.options.flex)break}return te?(Y=this.test_match(te,R[V]),Y!==!1?Y:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
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       a${H},${H} 1 0,0 ${ee*.25},0
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       a${H},${H} 1 0,0 ${-1*ee*.25},0
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-      a${H},${H} 1 0,0 ${ee*.1},${-1*ge*.33}
+      a${H},${H} 1 0,0 ${-1*ee*.1},${-1*de*.33}
+      a${H*.8},${H*.8} 1 0,0 0,${-1*de*.34}
+      a${H},${H} 1 0,0 ${ee*.1},${-1*de*.33}
 
-    H0 V0 Z`)},qp=function(be,he){be.append("circle").attr("id","node-"+he.id).attr("class","node-bkg node-"+Kr(he.type)).attr("r",he.width/2)};function Kp(be,he,ee,ge,H){return be.insert("polygon",":first-child").attr("points",ge.map(function(N){return N.x+","+N.y}).join(" ")).attr("transform","translate("+(H.width-he)/2+", "+ee+")")}const Zp=function(be,he){const ee=he.height,H=ee/4,N=he.width-he.padding+2*H,T=[{x:H,y:0},{x:N-H,y:0},{x:N,y:-ee/2},{x:N-H,y:-ee},{x:H,y:-ee},{x:0,y:-ee/2}];Kp(be,N,ee,T,he)},Qp=function(be,he){be.append("rect").attr("id","node-"+he.id).attr("class","node-bkg node-"+Kr(he.type)).attr("height",he.height).attr("rx",he.padding).attr("ry",he.padding).attr("width",he.width)},Jp=function(be,he,ee,ge){const H=ge.htmlLabels,N=ee%(Zl-1),T=be.append("g");he.section=N;let w="section-"+N;N<0&&(w+=" section-root"),T.attr("class",(he.class?he.class+" ":"")+"mindmap-node "+w);const S=T.append("g"),z=T.append("g"),U=he.descr.replace(/(<br\/*>)/g,`
-`);Lp(z,U,{useHtmlLabels:H,width:he.width,classes:"mindmap-node-label"}),H||z.attr("dy","1em").attr("alignment-baseline","middle").attr("dominant-baseline","middle").attr("text-anchor","middle");const P=z.node().getBBox(),Z=ge.fontSize.replace?ge.fontSize.replace("px",""):ge.fontSize;if(he.height=P.height+Z*1.1*.5+he.padding,he.width=P.width+2*he.padding,he.icon)if(he.type===mt.CIRCLE)he.height+=50,he.width+=50,T.append("foreignObject").attr("height","50px").attr("width",he.width).attr("style","text-align: center;").append("div").attr("class","icon-container").append("i").attr("class","node-icon-"+N+" "+he.icon),z.attr("transform","translate("+he.width/2+", "+(he.height/2-1.5*he.padding)+")");else{he.width+=50;const D=he.height;he.height=Math.max(D,60);const $=Math.abs(he.height-D);T.append("foreignObject").attr("width","60px").attr("height",he.height).attr("style","text-align: center;margin-top:"+$/2+"px;").append("div").attr("class","icon-container").append("i").attr("class","node-icon-"+N+" "+he.icon),z.attr("transform","translate("+(25+he.width/2)+", "+($/2+he.padding/2)+")")}else if(H){const D=(he.width-P.width)/2,$=(he.height-P.height)/2;z.attr("transform","translate("+D+", "+$+")")}else{const D=he.width/2,$=he.padding/2;z.attr("transform","translate("+D+", "+$+")")}switch(he.type){case mt.DEFAULT:Yp(S,he,N);break;case mt.ROUNDED_RECT:Qp(S,he);break;case mt.RECT:Hp(S,he);break;case mt.CIRCLE:S.attr("transform","translate("+he.width/2+", "+ +he.height/2+")"),qp(S,he);break;case mt.CLOUD:Xp(S,he);break;case mt.BANG:Wp(S,he);break;case mt.HEXAGON:Zp(S,he);break}return ql(he.id,T),he.height},jp=function(he,ee,ge,H,N){const T=N%(Zl-1),w=ge.x+ge.width/2,S=ge.y+ge.height/2,z=ee.x+ee.width/2,U=ee.y+ee.height/2,P=z>w?w+Math.abs(w-z)/2:w-Math.abs(w-z)/2,Z=U>S?S+Math.abs(S-U)/2:S-Math.abs(S-U)/2,D=z>w?Math.abs(w-P)/2+w:-Math.abs(w-P)/2+w,$=U>S?Math.abs(S-Z)/2+S:-Math.abs(S-Z)/2+S;he.append("path").attr("d",ge.direction==="TB"||ge.direction==="BT"?`M${w},${S} Q${w},${$} ${P},${Z} T${z},${U}`:`M${w},${S} Q${D},${S} ${P},${Z} T${z},${U}`).attr("class","edge section-edge-"+T+" edge-depth-"+H)},ey=function(be){const he=es(be.id),ee=be.x||0,ge=be.y||0;he.attr("transform","translate("+ee+","+ge+")")},Ql={drawNode:Jp,positionNode:ey,drawEdge:jp};Hl.use(Ip);function Jl(be,he,ee,ge){Ql.drawNode(be,he,ee,ge),he.children&&he.children.forEach((H,N)=>{Jl(be,H,ee<0?N:ee,ge)})}function ty(be,he){he.edges().map((ee,ge)=>{const H=ee.data();if(ee[0]._private.bodyBounds){const N=ee[0]._private.rscratch;qr.trace("Edge: ",ge,H),be.insert("path").attr("d",`M ${N.startX},${N.startY} L ${N.midX},${N.midY} L${N.endX},${N.endY} `).attr("class","edge section-edge-"+H.section+" edge-depth-"+H.depth)}})}function jl(be,he,ee,ge){he.add({group:"nodes",data:{id:be.id,labelText:be.descr,height:be.height,width:be.width,level:ge,nodeId:be.id,padding:be.padding,type:be.type},position:{x:be.x,y:be.y}}),be.children&&be.children.forEach(H=>{jl(H,he,ee,ge+1),he.add({group:"edges",data:{id:`${be.id}_${H.id}`,source:be.id,target:H.id,depth:ge,section:H.section}})})}function ry(be,he){return new Promise(ee=>{const ge=ni("body").append("div").attr("id","cy").attr("style","display:none"),H=Hl({container:document.getElementById("cy"),style:[{selector:"edge",style:{"curve-style":"bezier"}}]});ge.remove(),jl(be,H,he,0),H.nodes().forEach(function(N){N.layoutDimensions=()=>{const T=N.data();return{w:T.width,h:T.height}}}),H.layout({name:"cose-bilkent",quality:"proof",styleEnabled:!1,animate:!1}).run(),H.ready(N=>{qr.info("Ready",N),ee(H)})})}function ay(be){be.nodes().map((he,ee)=>{const ge=he.data();ge.x=he.position().x,ge.y=he.position().y,Ql.positionNode(ge);const H=es(ge.nodeId);qr.info("Id:",ee,"Position: (",he.position().x,", ",he.position().y,")",ge),H.attr("transform",`translate(${he.position().x-ge.width/2}, ${he.position().y-ge.height/2})`),H.attr("attr",`apa-${ee})`)})}const ny=async(be,he,ee,ge)=>{const H=sn();H.htmlLabels=!1,qr.debug(`Rendering mindmap diagram
-`+be,ge.parser);const N=sn().securityLevel;let T;N==="sandbox"&&(T=ni("#i"+he));const S=(N==="sandbox"?ni(T.nodes()[0].contentDocument.body):ni("body")).select("#"+he);S.append("g");const z=ge.db.getMindmap(),U=S.append("g");U.attr("class","mindmap-edges");const P=S.append("g");P.attr("class","mindmap-nodes"),Jl(P,z,-1,H);const Z=await ry(z,H);ty(U,Z),ay(Z),Tp(void 0,S,H.mindmap.padding,H.mindmap.useMaxWidth)},iy={draw:ny},sy=be=>{let he="";for(let ee=0;ee<be.THEME_COLOR_LIMIT;ee++)be["lineColor"+ee]=be["lineColor"+ee]||be["cScaleInv"+ee],Cp(be["lineColor"+ee])?be["lineColor"+ee]=Dp(be["lineColor"+ee],20):be["lineColor"+ee]=Sp(be["lineColor"+ee],20);for(let ee=0;ee<be.THEME_COLOR_LIMIT;ee++){const ge=""+(17-3*ee);he+=`
+    H0 V0 Z`)},Wp=function(me,he){me.append("circle").attr("id","node-"+he.id).attr("class","node-bkg node-"+Kr(he.type)).attr("r",he.width/2)};function Kp(me,he,ee,de,H){return me.insert("polygon",":first-child").attr("points",de.map(function(N){return N.x+","+N.y}).join(" ")).attr("transform","translate("+(H.width-he)/2+", "+ee+")")}const Zp=function(me,he){const ee=he.height,H=ee/4,N=he.width-he.padding+2*H,T=[{x:H,y:0},{x:N-H,y:0},{x:N,y:-ee/2},{x:N-H,y:-ee},{x:H,y:-ee},{x:0,y:-ee/2}];Kp(me,N,ee,T,he)},Qp=function(me,he){me.append("rect").attr("id","node-"+he.id).attr("class","node-bkg node-"+Kr(he.type)).attr("height",he.height).attr("rx",he.padding).attr("ry",he.padding).attr("width",he.width)},Jp=function(me,he,ee,de){const H=de.htmlLabels,N=ee%(Ql-1),T=me.append("g");he.section=N;let w="section-"+N;N<0&&(w+=" section-root"),T.attr("class",(he.class?he.class+" ":"")+"mindmap-node "+w);const S=T.append("g"),z=T.append("g"),U=he.descr.replace(/(<br\/*>)/g,`
+`);Lp(z,U,{useHtmlLabels:H,width:he.width,classes:"mindmap-node-label"}),H||z.attr("dy","1em").attr("alignment-baseline","middle").attr("dominant-baseline","middle").attr("text-anchor","middle");const P=z.node().getBBox(),Z=de.fontSize.replace?de.fontSize.replace("px",""):de.fontSize;if(he.height=P.height+Z*1.1*.5+he.padding,he.width=P.width+2*he.padding,he.icon)if(he.type===mt.CIRCLE)he.height+=50,he.width+=50,T.append("foreignObject").attr("height","50px").attr("width",he.width).attr("style","text-align: center;").append("div").attr("class","icon-container").append("i").attr("class","node-icon-"+N+" "+he.icon),z.attr("transform","translate("+he.width/2+", "+(he.height/2-1.5*he.padding)+")");else{he.width+=50;const D=he.height;he.height=Math.max(D,60);const $=Math.abs(he.height-D);T.append("foreignObject").attr("width","60px").attr("height",he.height).attr("style","text-align: center;margin-top:"+$/2+"px;").append("div").attr("class","icon-container").append("i").attr("class","node-icon-"+N+" "+he.icon),z.attr("transform","translate("+(25+he.width/2)+", "+($/2+he.padding/2)+")")}else if(H){const D=(he.width-P.width)/2,$=(he.height-P.height)/2;z.attr("transform","translate("+D+", "+$+")")}else{const D=he.width/2,$=he.padding/2;z.attr("transform","translate("+D+", "+$+")")}switch(he.type){case mt.DEFAULT:Yp(S,he,N);break;case mt.ROUNDED_RECT:Qp(S,he);break;case mt.RECT:Hp(S,he);break;case mt.CIRCLE:S.attr("transform","translate("+he.width/2+", "+ +he.height/2+")"),Wp(S,he);break;case mt.CLOUD:Xp(S,he);break;case mt.BANG:qp(S,he);break;case mt.HEXAGON:Zp(S,he);break}return Kl(he.id,T),he.height},jp=function(he,ee,de,H,N){const T=N%(Ql-1),w=de.x+de.width/2,S=de.y+de.height/2,z=ee.x+ee.width/2,U=ee.y+ee.height/2,P=z>w?w+Math.abs(w-z)/2:w-Math.abs(w-z)/2,Z=U>S?S+Math.abs(S-U)/2:S-Math.abs(S-U)/2,D=z>w?Math.abs(w-P)/2+w:-Math.abs(w-P)/2+w,$=U>S?Math.abs(S-Z)/2+S:-Math.abs(S-Z)/2+S;he.append("path").attr("d",de.direction==="TB"||de.direction==="BT"?`M${w},${S} Q${w},${$} ${P},${Z} T${z},${U}`:`M${w},${S} Q${D},${S} ${P},${Z} T${z},${U}`).attr("class","edge section-edge-"+T+" edge-depth-"+H)},ey=function(me){const he=ts(me.id),ee=me.x||0,de=me.y||0;he.attr("transform","translate("+ee+","+de+")")},Jl={drawNode:Jp,positionNode:ey,drawEdge:jp};Xl.use(Ip);function jl(me,he,ee,de){Jl.drawNode(me,he,ee,de),he.children&&he.children.forEach((H,N)=>{jl(me,H,ee<0?N:ee,de)})}function ty(me,he){he.edges().map((ee,de)=>{const H=ee.data();if(ee[0]._private.bodyBounds){const N=ee[0]._private.rscratch;Wr.trace("Edge: ",de,H),me.insert("path").attr("d",`M ${N.startX},${N.startY} L ${N.midX},${N.midY} L${N.endX},${N.endY} `).attr("class","edge section-edge-"+H.section+" edge-depth-"+H.depth)}})}function eu(me,he,ee,de){he.add({group:"nodes",data:{id:me.id,labelText:me.descr,height:me.height,width:me.width,level:de,nodeId:me.id,padding:me.padding,type:me.type},position:{x:me.x,y:me.y}}),me.children&&me.children.forEach(H=>{eu(H,he,ee,de+1),he.add({group:"edges",data:{id:`${me.id}_${H.id}`,source:me.id,target:H.id,depth:de,section:H.section}})})}function ry(me,he){return new Promise(ee=>{const de=ni("body").append("div").attr("id","cy").attr("style","display:none"),H=Xl({container:document.getElementById("cy"),style:[{selector:"edge",style:{"curve-style":"bezier"}}]});de.remove(),eu(me,H,he,0),H.nodes().forEach(function(N){N.layoutDimensions=()=>{const T=N.data();return{w:T.width,h:T.height}}}),H.layout({name:"cose-bilkent",quality:"proof",styleEnabled:!1,animate:!1}).run(),H.ready(N=>{Wr.info("Ready",N),ee(H)})})}function ay(me){me.nodes().map((he,ee)=>{const de=he.data();de.x=he.position().x,de.y=he.position().y,Jl.positionNode(de);const H=ts(de.nodeId);Wr.info("Id:",ee,"Position: (",he.position().x,", ",he.position().y,")",de),H.attr("transform",`translate(${he.position().x-de.width/2}, ${he.position().y-de.height/2})`),H.attr("attr",`apa-${ee})`)})}const ny=async(me,he,ee,de)=>{const H=sn();H.htmlLabels=!1,Wr.debug(`Rendering mindmap diagram
+`+me,de.parser);const N=sn().securityLevel;let T;N==="sandbox"&&(T=ni("#i"+he));const S=(N==="sandbox"?ni(T.nodes()[0].contentDocument.body):ni("body")).select("#"+he);S.append("g");const z=de.db.getMindmap(),U=S.append("g");U.attr("class","mindmap-edges");const P=S.append("g");P.attr("class","mindmap-nodes"),jl(P,z,-1,H);const Z=await ry(z,H);ty(U,Z),ay(Z),Tp(void 0,S,H.mindmap.padding,H.mindmap.useMaxWidth)},iy={draw:ny},sy=me=>{let he="";for(let ee=0;ee<me.THEME_COLOR_LIMIT;ee++)me["lineColor"+ee]=me["lineColor"+ee]||me["cScaleInv"+ee],Cp(me["lineColor"+ee])?me["lineColor"+ee]=Dp(me["lineColor"+ee],20):me["lineColor"+ee]=Sp(me["lineColor"+ee],20);for(let ee=0;ee<me.THEME_COLOR_LIMIT;ee++){const de=""+(17-3*ee);he+=`
     .section-${ee-1} rect, .section-${ee-1} path, .section-${ee-1} circle, .section-${ee-1} polygon, .section-${ee-1} path  {
-      fill: ${be["cScale"+ee]};
+      fill: ${me["cScale"+ee]};
     }
     .section-${ee-1} text {
-     fill: ${be["cScaleLabel"+ee]};
+     fill: ${me["cScaleLabel"+ee]};
     }
     .node-icon-${ee-1} {
       font-size: 40px;
-      color: ${be["cScaleLabel"+ee]};
+      color: ${me["cScaleLabel"+ee]};
     }
     .section-edge-${ee-1}{
-      stroke: ${be["cScale"+ee]};
+      stroke: ${me["cScale"+ee]};
     }
     .edge-depth-${ee-1}{
-      stroke-width: ${ge};
+      stroke-width: ${de};
     }
     .section-${ee-1} line {
-      stroke: ${be["cScaleInv"+ee]} ;
+      stroke: ${me["cScaleInv"+ee]} ;
       stroke-width: 3;
     }
 
@@ -79,16 +79,16 @@ Expecting `+Zr.join(", ")+", got '"+(this.terminals_[tt]||tt)+"'":Sa="Parse erro
     .disabled text {
       fill: #efefef;
     }
-    `}return he},oy=be=>`
+    `}return he},oy=me=>`
   .edge {
     stroke-width: 3;
   }
-  ${sy(be)}
+  ${sy(me)}
   .section-root rect, .section-root path, .section-root circle, .section-root polygon  {
-    fill: ${be.git0};
+    fill: ${me.git0};
   }
   .section-root text {
-    fill: ${be.gitBranchLabel0};
+    fill: ${me.gitBranchLabel0};
   }
   .icon-container {
     height:100%;
diff --git a/assets/not_recommended_qq.html-D1NyvBof.js b/assets/not_recommended_qq.html-VsG4mwYA.js
similarity index 97%
rename from assets/not_recommended_qq.html-D1NyvBof.js
rename to assets/not_recommended_qq.html-VsG4mwYA.js
index 517be9d..2f97cb5 100644
--- a/assets/not_recommended_qq.html-D1NyvBof.js
+++ b/assets/not_recommended_qq.html-VsG4mwYA.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as i,c as t,e as o}from"./app-RP31lnfq.js";const n={},s=o('<h2 id="why-is-private-chat-not-recommended" tabindex="-1"><a class="header-anchor" href="#why-is-private-chat-not-recommended" aria-hidden="true">#</a> Why is private chat not recommended</h2><ol><li><p>Private chat on QQ is difficult to trace and organize, making it hard to form documentation. There are often repetitive questions, which do not benefit the project.</p></li><li><p>The efficiency of communication on QQ is actually quite low. Although it allows for timely responses, the threshold for asking questions is too low. Questioners often need the respondent&#39;s progressive guidance to clarify their questions, which wastes a lot of time.</p></li><li><p>Private chat messages on QQ are not timely and often interrupt the respondent&#39;s current work process. In contrast, GitHub issues can be handled in a unified manner, saving more time.</p></li><li><p>Other users cannot participate in answering questions through private chat on QQ, and others cannot see the questions and answers. This is not conducive to divergent thinking and knowledge dissemination.</p></li></ol><h2 id="private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" tabindex="-1"><a class="header-anchor" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" aria-hidden="true">#</a> Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</h2><ol><li>Those who have submitted pull requests or other forms of code contributions.</li><li>Those who have open-sourced projects based on ZLMediaKit.</li><li>Those who have actively answered related technical questions in QQ groups or issues.</li><li>Those who have shared self-written ZLMediaKit-related documents.</li><li>Those who have sponsored the ZLMediaKit project or the author.</li><li>Those who have made any contributions to the development and promotion of ZLMediaKit.</li></ol>',4),a=[s];function r(h,l){return i(),t("div",null,a)}const p=e(n,[["render",r],["__file","not_recommended_qq.html.vue"]]);export{p as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as i,c as t,e as o}from"./app-0NopiYEV.js";const n={},s=o('<h2 id="why-is-private-chat-not-recommended" tabindex="-1"><a class="header-anchor" href="#why-is-private-chat-not-recommended" aria-hidden="true">#</a> Why is private chat not recommended</h2><ol><li><p>Private chat on QQ is difficult to trace and organize, making it hard to form documentation. There are often repetitive questions, which do not benefit the project.</p></li><li><p>The efficiency of communication on QQ is actually quite low. Although it allows for timely responses, the threshold for asking questions is too low. Questioners often need the respondent&#39;s progressive guidance to clarify their questions, which wastes a lot of time.</p></li><li><p>Private chat messages on QQ are not timely and often interrupt the respondent&#39;s current work process. In contrast, GitHub issues can be handled in a unified manner, saving more time.</p></li><li><p>Other users cannot participate in answering questions through private chat on QQ, and others cannot see the questions and answers. This is not conducive to divergent thinking and knowledge dissemination.</p></li></ol><h2 id="private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" tabindex="-1"><a class="header-anchor" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" aria-hidden="true">#</a> Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</h2><ol><li>Those who have submitted pull requests or other forms of code contributions.</li><li>Those who have open-sourced projects based on ZLMediaKit.</li><li>Those who have actively answered related technical questions in QQ groups or issues.</li><li>Those who have shared self-written ZLMediaKit-related documents.</li><li>Those who have sponsored the ZLMediaKit project or the author.</li><li>Those who have made any contributions to the development and promotion of ZLMediaKit.</li></ol>',4),a=[s];function r(h,l){return i(),t("div",null,a)}const p=e(n,[["render",r],["__file","not_recommended_qq.html.vue"]]);export{p as default};
diff --git a/assets/not_recommended_qq.html-xL5JJUt8.js b/assets/not_recommended_qq.html-sTyZQjjb.js
similarity index 96%
rename from assets/not_recommended_qq.html-xL5JJUt8.js
rename to assets/not_recommended_qq.html-sTyZQjjb.js
index 5512616..fdc5ba2 100644
--- a/assets/not_recommended_qq.html-xL5JJUt8.js
+++ b/assets/not_recommended_qq.html-sTyZQjjb.js
@@ -1 +1 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as l,e as t}from"./app-RP31lnfq.js";const a={},r=t('<h2 id="为什么不建议私聊" tabindex="-1"><a class="header-anchor" href="#为什么不建议私聊" aria-hidden="true">#</a> 为什么不建议私聊</h2><ul><li><p>1、QQ 私聊不好追溯和整理，很难形成文档，很多重复问题, 不能对项目有所益处。</p></li><li><p>2、QQ 沟通效率其实很低下，虽然能回答及时，但是提问门槛太低，提问者不够重视，往往需要回答者循环渐进引导才能大体把问题说清楚，这样很浪费时间。</p></li><li><p>3、QQ 私聊消息不定时，很容易中断回答者当前工作进程，而 github issue 可以统一处理，这样更节约时间。</p></li><li><p>4、QQ 私聊其他用户不能参与回答,别人也看不到问题和答案，不利于思维发散和知识传播。</p></li></ul><h2 id="一般只接受以下无私交友谊关系人员的私聊技术咨询" tabindex="-1"><a class="header-anchor" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询" aria-hidden="true">#</a> 一般只接受以下无私交友谊关系人员的私聊技术咨询</h2><ul><li>1、提交过 pr 或其他形式的代码</li><li>2、开源过基于 zlmediakit 的项目</li><li>3、在 qq 群或 issue 上热心解答过相关技术问题</li><li>4、分享过自写的 zlmediakit 相关文档</li><li>5、赞助过 zlmediakit 项目或本人</li><li>6、做过一切对 zlmediakit 发展和推广有贡献的事情</li></ul>',4),d=[r];function o(c,n){return e(),l("div",null,d)}const h=i(a,[["render",o],["__file","not_recommended_qq.html.vue"]]);export{h as default};
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as l,e as t}from"./app-0NopiYEV.js";const a={},r=t('<h2 id="为什么不建议私聊" tabindex="-1"><a class="header-anchor" href="#为什么不建议私聊" aria-hidden="true">#</a> 为什么不建议私聊</h2><ul><li><p>1、QQ 私聊不好追溯和整理，很难形成文档，很多重复问题, 不能对项目有所益处。</p></li><li><p>2、QQ 沟通效率其实很低下，虽然能回答及时，但是提问门槛太低，提问者不够重视，往往需要回答者循环渐进引导才能大体把问题说清楚，这样很浪费时间。</p></li><li><p>3、QQ 私聊消息不定时，很容易中断回答者当前工作进程，而 github issue 可以统一处理，这样更节约时间。</p></li><li><p>4、QQ 私聊其他用户不能参与回答,别人也看不到问题和答案，不利于思维发散和知识传播。</p></li></ul><h2 id="一般只接受以下无私交友谊关系人员的私聊技术咨询" tabindex="-1"><a class="header-anchor" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询" aria-hidden="true">#</a> 一般只接受以下无私交友谊关系人员的私聊技术咨询</h2><ul><li>1、提交过 pr 或其他形式的代码</li><li>2、开源过基于 zlmediakit 的项目</li><li>3、在 qq 群或 issue 上热心解答过相关技术问题</li><li>4、分享过自写的 zlmediakit 相关文档</li><li>5、赞助过 zlmediakit 项目或本人</li><li>6、做过一切对 zlmediakit 发展和推广有贡献的事情</li></ul>',4),d=[r];function o(c,n){return e(),l("div",null,d)}const h=i(a,[["render",o],["__file","not_recommended_qq.html.vue"]]);export{h as default};
diff --git a/assets/on-demand_push_streaming.html-U3DF-hcL.js b/assets/on-demand_push_streaming.html-MaKthO1-.js
similarity index 88%
rename from assets/on-demand_push_streaming.html-U3DF-hcL.js
rename to assets/on-demand_push_streaming.html-MaKthO1-.js
index a37ac6f..199c56e 100644
--- a/assets/on-demand_push_streaming.html-U3DF-hcL.js
+++ b/assets/on-demand_push_streaming.html-MaKthO1-.js
@@ -1 +1 @@
-import{_ as t}from"./on-demand_push_streaming_zh-CK4xj1dh.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as a,a as e}from"./app-RP31lnfq.js";const s={},i=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement on-demand push streaming:",-1),r=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[i,r];function m(c,l){return o(),a("div",null,_)}const f=n(s,[["render",m],["__file","on-demand_push_streaming.html.vue"]]);export{f as default};
+import{_ as t}from"./on-demand_push_streaming_zh-CK4xj1dh.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as a,a as e}from"./app-0NopiYEV.js";const s={},i=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement on-demand push streaming:",-1),r=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[i,r];function m(c,l){return o(),a("div",null,_)}const f=n(s,[["render",m],["__file","on-demand_push_streaming.html.vue"]]);export{f as default};
diff --git a/assets/on-demand_push_streaming.html-CeB1-Ozz.js b/assets/on-demand_push_streaming.html-NzG-8Joc.js
similarity index 87%
rename from assets/on-demand_push_streaming.html-CeB1-Ozz.js
rename to assets/on-demand_push_streaming.html-NzG-8Joc.js
index 2468761..f291e74 100644
--- a/assets/on-demand_push_streaming.html-CeB1-Ozz.js
+++ b/assets/on-demand_push_streaming.html-NzG-8Joc.js
@@ -1 +1 @@
-import{_ as t}from"./on-demand_push_streaming_zh-CK4xj1dh.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,a as e}from"./app-RP31lnfq.js";const _={},i=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现按需推流：",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),r=[i,s];function c(l,m){return a(),n("div",null,r)}const u=o(_,[["render",c],["__file","on-demand_push_streaming.html.vue"]]);export{u as default};
+import{_ as t}from"./on-demand_push_streaming_zh-CK4xj1dh.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,a as e}from"./app-0NopiYEV.js";const _={},i=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现按需推流：",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),r=[i,s];function c(l,m){return a(),n("div",null,r)}const u=o(_,[["render",c],["__file","on-demand_push_streaming.html.vue"]]);export{u as default};
diff --git a/assets/on-demand_streaming.html-rK6BuTeq.js b/assets/on-demand_streaming.html-VwCpE1JK.js
similarity index 87%
rename from assets/on-demand_streaming.html-rK6BuTeq.js
rename to assets/on-demand_streaming.html-VwCpE1JK.js
index 405f1b8..6c321bc 100644
--- a/assets/on-demand_streaming.html-rK6BuTeq.js
+++ b/assets/on-demand_streaming.html-VwCpE1JK.js
@@ -1 +1 @@
-import{_ as t}from"./on-demand_streaming_zh-h19pTlmd.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,a as e}from"./app-RP31lnfq.js";const i={},r=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现按需拉流：",-1),_=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),s=[r,_];function c(l,m){return a(),n("div",null,s)}const u=o(i,[["render",c],["__file","on-demand_streaming.html.vue"]]);export{u as default};
+import{_ as t}from"./on-demand_streaming_zh-h19pTlmd.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,a as e}from"./app-0NopiYEV.js";const i={},r=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现按需拉流：",-1),_=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),s=[r,_];function c(l,m){return a(),n("div",null,s)}const u=o(i,[["render",c],["__file","on-demand_streaming.html.vue"]]);export{u as default};
diff --git a/assets/on-demand_streaming.html-JbtempAZ.js b/assets/on-demand_streaming.html-rje6YlXl.js
similarity index 88%
rename from assets/on-demand_streaming.html-JbtempAZ.js
rename to assets/on-demand_streaming.html-rje6YlXl.js
index fde7e06..a6616c7 100644
--- a/assets/on-demand_streaming.html-JbtempAZ.js
+++ b/assets/on-demand_streaming.html-rje6YlXl.js
@@ -1 +1 @@
-import{_ as t}from"./on-demand_streaming_zh-h19pTlmd.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as a,a as e}from"./app-RP31lnfq.js";const i={},s=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement on-demand pull streaming:",-1),r=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[s,r];function m(c,l){return o(),a("div",null,_)}const u=n(i,[["render",m],["__file","on-demand_streaming.html.vue"]]);export{u as default};
+import{_ as t}from"./on-demand_streaming_zh-h19pTlmd.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as a,a as e}from"./app-0NopiYEV.js";const i={},s=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement on-demand pull streaming:",-1),r=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[s,r];function m(c,l){return o(),a("div",null,_)}const u=n(i,[["render",m],["__file","on-demand_streaming.html.vue"]]);export{u as default};
diff --git a/assets/oncetoken.html-78LEt8yV.js b/assets/oncetoken.html-KoxT1WJ9.js
similarity index 99%
rename from assets/oncetoken.html-78LEt8yV.js
rename to assets/oncetoken.html-KoxT1WJ9.js
index f7c4b32..f90ed88 100644
--- a/assets/oncetoken.html-78LEt8yV.js
+++ b/assets/oncetoken.html-KoxT1WJ9.js
@@ -1,4 +1,4 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as a,e as t}from"./app-RP31lnfq.js";const p={},o=t(`<p>ZLMediaKit 里面大量用到了一个名叫<code>onceToken</code>对象, 很多小伙伴对这个工具类不明就里，下面我在此解释下其作用： onceToken 主要使用 C/C++的 RAII 思想，确保在变量构造和析构时执行自定义代码；主要应用场景有如下：</p><ul><li>1、作为全局变量用，在程序加载时执行特定代码，例如生成默认配置文件：</li></ul><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">////////////HLS相关配置///////////</span>
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as a,e as t}from"./app-0NopiYEV.js";const p={},o=t(`<p>ZLMediaKit 里面大量用到了一个名叫<code>onceToken</code>对象, 很多小伙伴对这个工具类不明就里，下面我在此解释下其作用： onceToken 主要使用 C/C++的 RAII 思想，确保在变量构造和析构时执行自定义代码；主要应用场景有如下：</p><ul><li>1、作为全局变量用，在程序加载时执行特定代码，例如生成默认配置文件：</li></ul><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">////////////HLS相关配置///////////</span>
 <span class="token keyword">namespace</span> Hls <span class="token punctuation">{</span>
 <span class="token macro property"><span class="token directive-hash">#</span><span class="token directive keyword">define</span> <span class="token macro-name">HLS_FIELD</span> <span class="token string">&quot;hls.&quot;</span></span>
 <span class="token comment">//HLS切片时长,单位秒</span>
diff --git a/assets/oncetoken.html-O4EgeeD_.js b/assets/oncetoken.html-pNonh94A.js
similarity index 99%
rename from assets/oncetoken.html-O4EgeeD_.js
rename to assets/oncetoken.html-pNonh94A.js
index 4552c56..bff4e00 100644
--- a/assets/oncetoken.html-O4EgeeD_.js
+++ b/assets/oncetoken.html-pNonh94A.js
@@ -1,4 +1,4 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as a,e as t}from"./app-RP31lnfq.js";const p={},e=t(`<p>Within ZLMediaKit, there is extensive use of an object called <code>onceToken</code>. Many developers are unfamiliar with this utility class, so I will explain its purpose below: The <code>onceToken</code> primarily applies the RAII (Resource Acquisition Is Initialization) concept from C/C++, ensuring the execution of custom code during variable construction and destruction. It is mainly used in the following scenarios:</p><ol><li><p>Used as a global variable to execute specific code during program loading, such as generating default configuration files:</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">////////////HLS-related configurations///////////</span>
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as a,e as t}from"./app-0NopiYEV.js";const p={},e=t(`<p>Within ZLMediaKit, there is extensive use of an object called <code>onceToken</code>. Many developers are unfamiliar with this utility class, so I will explain its purpose below: The <code>onceToken</code> primarily applies the RAII (Resource Acquisition Is Initialization) concept from C/C++, ensuring the execution of custom code during variable construction and destruction. It is mainly used in the following scenarios:</p><ol><li><p>Used as a global variable to execute specific code during program loading, such as generating default configuration files:</p><div class="language-cpp line-numbers-mode" data-ext="cpp"><pre class="language-cpp"><code><span class="token comment">////////////HLS-related configurations///////////</span>
 <span class="token keyword">namespace</span> Hls <span class="token punctuation">{</span>
 <span class="token macro property"><span class="token directive-hash">#</span><span class="token directive keyword">define</span> <span class="token macro-name">HLS_FIELD</span> <span class="token string">&quot;hls.&quot;</span></span>
 <span class="token comment">//HLS segment duration in seconds</span>
diff --git a/assets/online_test.html-_btmASEE.js b/assets/online_test.html-X04CV8WE.js
similarity index 88%
rename from assets/online_test.html-_btmASEE.js
rename to assets/online_test.html-X04CV8WE.js
index 2f9290d..3354f59 100644
--- a/assets/online_test.html-_btmASEE.js
+++ b/assets/online_test.html-X04CV8WE.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as n,c as r,a as e,b as a,w as i,d as t}from"./app-RP31lnfq.js";const d={},c=e("h2",{id:"测试地址",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试地址","aria-hidden":"true"},"#"),t(" 测试地址")],-1),_=e("ul",null,[e("li",null,"http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/"),e("li",null,"https 地址： https://zlmediakit.com/"),e("li",null,"rtsp 地址： zlmediakit.com:554"),e("li",null,"rtmp 地址： zlmediakit.com:1935"),e("li",null,"GB28181 UDP/TCP 地址: zlmediakit.com:10000")],-1),h=e("h2",{id:"开始测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#开始测试","aria-hidden":"true"},"#"),t(" 开始测试")],-1);function m(u,p){const l=s("RouterLink");return n(),r("div",null,[c,_,h,e("p",null,[a(l,{to:"/zh/guide/media_server/push_test.html"},{default:i(()=>[t("推流测试")]),_:1}),a(l,{to:"/zh/guide/media_server/play_url_rules.html"},{default:i(()=>[t("播放测试")]),_:1})])])}const v=o(d,[["render",m],["__file","online_test.html.vue"]]);export{v as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as n,c as r,a as e,b as a,w as i,d as t}from"./app-0NopiYEV.js";const d={},c=e("h2",{id:"测试地址",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试地址","aria-hidden":"true"},"#"),t(" 测试地址")],-1),_=e("ul",null,[e("li",null,"http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/"),e("li",null,"https 地址： https://zlmediakit.com/"),e("li",null,"rtsp 地址： zlmediakit.com:554"),e("li",null,"rtmp 地址： zlmediakit.com:1935"),e("li",null,"GB28181 UDP/TCP 地址: zlmediakit.com:10000")],-1),h=e("h2",{id:"开始测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#开始测试","aria-hidden":"true"},"#"),t(" 开始测试")],-1);function m(u,p){const l=s("RouterLink");return n(),r("div",null,[c,_,h,e("p",null,[a(l,{to:"/zh/guide/media_server/push_test.html"},{default:i(()=>[t("推流测试")]),_:1}),a(l,{to:"/zh/guide/media_server/play_url_rules.html"},{default:i(()=>[t("播放测试")]),_:1})])])}const v=o(d,[["render",m],["__file","online_test.html.vue"]]);export{v as default};
diff --git a/assets/online_test.html-nhAROswz.js b/assets/online_test.html-XBO_M5q9.js
similarity index 87%
rename from assets/online_test.html-nhAROswz.js
rename to assets/online_test.html-XBO_M5q9.js
index e756569..7677461 100644
--- a/assets/online_test.html-nhAROswz.js
+++ b/assets/online_test.html-XBO_M5q9.js
@@ -1 +1 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c as o,a as t,b as s,w as i,d as e}from"./app-RP31lnfq.js";const d={},c=t("h2",{id:"testing-url",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#testing-url","aria-hidden":"true"},"#"),e(" Testing Url")],-1),_=t("ul",null,[t("li",null,"http/hls/http-flv/ws-flv: http://zlmediakit.com:8888/"),t("li",null,"https： https://zlmediakit.com/"),t("li",null,"rtsp： zlmediakit.com:554"),t("li",null,"rtmp： zlmediakit.com:1935"),t("li",null,"GB28181 UDP/TCP: zlmediakit.com:10000")],-1),h=t("h2",{id:"start-testing",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#start-testing","aria-hidden":"true"},"#"),e(" Start testing")],-1);function u(m,p){const l=n("RouterLink");return r(),o("div",null,[c,_,h,t("p",null,[s(l,{to:"/guide/media_server/push_test.html"},{default:i(()=>[e("Push test")]),_:1}),s(l,{to:"/guide/media_server/play_url_rules.html"},{default:i(()=>[e("Play test")]),_:1})])])}const g=a(d,[["render",u],["__file","online_test.html.vue"]]);export{g as default};
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c as o,a as t,b as s,w as i,d as e}from"./app-0NopiYEV.js";const d={},c=t("h2",{id:"testing-url",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#testing-url","aria-hidden":"true"},"#"),e(" Testing Url")],-1),_=t("ul",null,[t("li",null,"http/hls/http-flv/ws-flv: http://zlmediakit.com:8888/"),t("li",null,"https： https://zlmediakit.com/"),t("li",null,"rtsp： zlmediakit.com:554"),t("li",null,"rtmp： zlmediakit.com:1935"),t("li",null,"GB28181 UDP/TCP: zlmediakit.com:10000")],-1),h=t("h2",{id:"start-testing",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#start-testing","aria-hidden":"true"},"#"),e(" Start testing")],-1);function u(m,p){const l=n("RouterLink");return r(),o("div",null,[c,_,h,t("p",null,[s(l,{to:"/guide/media_server/push_test.html"},{default:i(()=>[e("Push test")]),_:1}),s(l,{to:"/guide/media_server/play_url_rules.html"},{default:i(()=>[e("Play test")]),_:1})])])}const g=a(d,[["render",u],["__file","online_test.html.vue"]]);export{g as default};
diff --git a/assets/performance_testing.html-_cSl4nbI.js b/assets/performance_testing.html-RUXKMema.js
similarity index 98%
rename from assets/performance_testing.html-_cSl4nbI.js
rename to assets/performance_testing.html-RUXKMema.js
index 7826122..c6d86e3 100644
--- a/assets/performance_testing.html-_cSl4nbI.js
+++ b/assets/performance_testing.html-RUXKMema.js
@@ -1 +1 @@
-import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as i,c,a as t,d as e,b as n,w as r,e as o}from"./app-RP31lnfq.js";const h={},_=t("h2",{id:"一、最新性能测试",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#一、最新性能测试","aria-hidden":"true"},"#"),e(" 一、最新性能测试")],-1),u=t("h3",{id:"_1-1、测试环境",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-1、测试环境","aria-hidden":"true"},"#"),e(" 1.1、测试环境")],-1),g=t("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz 4 核 8 线程",-1),x=t("li",null,"操作系统：CentOS release 6.3 (Final)",-1),p=t("li",null,"内存：16GB",-1),y=t("li",null,"网卡：127.0.0.1",-1),f={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},m=t("li",null,"编译器：gcc (GCC) 8.2.0",-1),b=t("li",null,"编译类型：Release",-1),K=o('<h3 id="_1-2、测试数据" tabindex="-1"><a class="header-anchor" href="#_1-2、测试数据" aria-hidden="true">#</a> 1.2、测试数据</h3><blockquote><p>推流性能测试内存占用部分存在不准确问题(原因是当时测试时有个多 gop 缓存 bug)</p></blockquote><table><thead><tr><th style="text-align:center;">客户端类型</th><th style="text-align:center;">流个数</th><th style="text-align:center;">cpu</th><th style="text-align:center;">内存</th><th style="text-align:center;">网络 io</th><th style="text-align:center;">4 物理核 cpu 理论性能</th></tr></thead><tbody><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">约 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">约 30K</td></tr></tbody></table><h3 id="_1-3、测试详细数据" tabindex="-1"><a class="header-anchor" href="#_1-3、测试详细数据" aria-hidden="true">#</a> 1.3、测试详细数据</h3>',4),k=t("h2",{id:"二、较早的性能测试记录",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#二、较早的性能测试记录","aria-hidden":"true"},"#"),e(" 二、较早的性能测试记录")],-1),M={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/406",target:"_blank",rel:"noopener noreferrer"},G={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/961",target:"_blank",rel:"noopener noreferrer"},L={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/1271",target:"_blank",rel:"noopener noreferrer"},z=t("h2",{id:"三、性能测试与优化",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#三、性能测试与优化","aria-hidden":"true"},"#"),e(" 三、性能测试与优化")],-1),v={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/540",target:"_blank",rel:"noopener noreferrer"};function Z(C,B){const s=a("ExternalLinkIcon"),l=a("RouterLink");return i(),c("div",null,[_,u,t("ul",null,[g,x,p,y,t("li",null,[e("测试码流: "),t("a",f,[e("200kbps.768x320.flv"),n(s)])]),m,b]),K,t("ul",null,[t("li",null,[n(l,{to:"/zh/reference/test/rtmp_pull_stream_performance_test.html"},{default:r(()=>[e("rtmp 拉流")]),_:1})]),t("li",null,[n(l,{to:"/zh/reference/test/rtmp_push_stream_performance_test.html"},{default:r(()=>[e("rtmp 推流")]),_:1})]),t("li",null,[n(l,{to:"/zh/reference/test/rtsp_pull_stream_performance_test.html"},{default:r(()=>[e("rtsp 拉流")]),_:1})]),t("li",null,[n(l,{to:"/zh/reference/test/rtsp_push_stream_performance_test.html"},{default:r(()=>[e("rtsp 推流")]),_:1})])]),k,t("ul",null,[t("li",null,[t("a",M,[e("rtmp 拉流性能测试"),n(s)])]),t("li",null,[t("a",G,[e("GB28181 性能测试"),n(s)])]),t("li",null,[t("a",L,[e("rtsp 音频拉流性能测试"),n(s)])]),t("li",null,[n(l,{to:"/zh/reference/test/benchmark.html"},{default:r(()=>[e("过时的性能测试记录")]),_:1})])]),z,t("ul",null,[t("li",null,[n(l,{to:"/zh/reference/development_log/rtsp_performance_optimization.html"},{default:r(()=>[e("rtsp 性能优化与测试")]),_:1})]),t("li",null,[n(l,{to:"/zh/reference/development_log/hls_high_performance_journey.html"},{default:r(()=>[e("hls 性能优化与测试")]),_:1})]),t("li",null,[t("a",v,[e("rtmp 性能优化"),n(s)])])])])}const V=d(h,[["render",Z],["__file","performance_testing.html.vue"]]);export{V as default};
+import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as i,c,a as t,d as e,b as n,w as r,e as o}from"./app-0NopiYEV.js";const h={},_=t("h2",{id:"一、最新性能测试",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#一、最新性能测试","aria-hidden":"true"},"#"),e(" 一、最新性能测试")],-1),u=t("h3",{id:"_1-1、测试环境",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-1、测试环境","aria-hidden":"true"},"#"),e(" 1.1、测试环境")],-1),g=t("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz 4 核 8 线程",-1),x=t("li",null,"操作系统：CentOS release 6.3 (Final)",-1),p=t("li",null,"内存：16GB",-1),y=t("li",null,"网卡：127.0.0.1",-1),f={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},m=t("li",null,"编译器：gcc (GCC) 8.2.0",-1),b=t("li",null,"编译类型：Release",-1),K=o('<h3 id="_1-2、测试数据" tabindex="-1"><a class="header-anchor" href="#_1-2、测试数据" aria-hidden="true">#</a> 1.2、测试数据</h3><blockquote><p>推流性能测试内存占用部分存在不准确问题(原因是当时测试时有个多 gop 缓存 bug)</p></blockquote><table><thead><tr><th style="text-align:center;">客户端类型</th><th style="text-align:center;">流个数</th><th style="text-align:center;">cpu</th><th style="text-align:center;">内存</th><th style="text-align:center;">网络 io</th><th style="text-align:center;">4 物理核 cpu 理论性能</th></tr></thead><tbody><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">约 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">约 30K</td></tr></tbody></table><h3 id="_1-3、测试详细数据" tabindex="-1"><a class="header-anchor" href="#_1-3、测试详细数据" aria-hidden="true">#</a> 1.3、测试详细数据</h3>',4),k=t("h2",{id:"二、较早的性能测试记录",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#二、较早的性能测试记录","aria-hidden":"true"},"#"),e(" 二、较早的性能测试记录")],-1),M={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/406",target:"_blank",rel:"noopener noreferrer"},G={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/961",target:"_blank",rel:"noopener noreferrer"},L={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/1271",target:"_blank",rel:"noopener noreferrer"},z=t("h2",{id:"三、性能测试与优化",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#三、性能测试与优化","aria-hidden":"true"},"#"),e(" 三、性能测试与优化")],-1),v={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/540",target:"_blank",rel:"noopener noreferrer"};function Z(C,B){const 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diff --git a/assets/performance_testing.html-KTW2LASt.js b/assets/performance_testing.html-oRt7mc3-.js
similarity index 98%
rename from assets/performance_testing.html-KTW2LASt.js
rename to assets/performance_testing.html-oRt7mc3-.js
index 210cb34..b3ad802 100644
--- a/assets/performance_testing.html-KTW2LASt.js
+++ b/assets/performance_testing.html-oRt7mc3-.js
@@ -1 +1 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as d,c as o,a as t,d as e,b as r,w as l,e as c}from"./app-RP31lnfq.js";const h={},_=t("h2",{id:"_1-latest-performance-test",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-latest-performance-test","aria-hidden":"true"},"#"),e(" 1. Latest Performance Test:")],-1),m=t("h3",{id:"_1-1-test-environment",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-1-test-environment","aria-hidden":"true"},"#"),e(" 1.1 Test Environment")],-1),u=t("li",null,"CPU: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz, 4 cores, 8 threads",-1),g=t("li",null,"Operating System: CentOS release 6.3 (Final)",-1),p=t("li",null,"Memory: 16GB",-1),x=t("li",null,"Network Card: 127.0.0.1",-1),f={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},y=t("li",null,"Compiler: gcc (GCC) 8.2.0",-1),P=t("li",null,"Compilation Type: Release",-1),b=c('<h3 id="_1-2-test-data" tabindex="-1"><a class="header-anchor" href="#_1-2-test-data" aria-hidden="true">#</a> 1.2 Test Data</h3><blockquote><p>There were inaccuracies in the memory usage during the push streaming performance test (due to a multi-GOP caching bug at the time of testing).</p></blockquote><table><thead><tr><th style="text-align:center;">Client Type</th><th style="text-align:center;">Stream Count</th><th style="text-align:center;">CPU</th><th style="text-align:center;">Memory</th><th style="text-align:center;">Network IO</th><th style="text-align:center;">Theoretical Performance of 4 Physical Cores</th></tr></thead><tbody><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr></tbody></table><h3 id="_1-3-detailed-test-data" tabindex="-1"><a class="header-anchor" href="#_1-3-detailed-test-data" aria-hidden="true">#</a> 1.3 Detailed Test Data</h3>',4),T=t("h2",{id:"_2-earlier-performance-test-records",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_2-earlier-performance-test-records","aria-hidden":"true"},"#"),e(" 2. Earlier Performance Test Records")],-1),M={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/406",target:"_blank",rel:"noopener noreferrer"},R={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/961",target:"_blank",rel:"noopener noreferrer"},K={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/1271",target:"_blank",rel:"noopener noreferrer"},k=t("h2",{id:"_3-performance-testing-and-optimization",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_3-performance-testing-and-optimization","aria-hidden":"true"},"#"),e(" 3. 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+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as d,c as o,a as t,d as e,b as r,w as l,e as c}from"./app-0NopiYEV.js";const h={},_=t("h2",{id:"_1-latest-performance-test",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-latest-performance-test","aria-hidden":"true"},"#"),e(" 1. Latest Performance Test:")],-1),m=t("h3",{id:"_1-1-test-environment",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_1-1-test-environment","aria-hidden":"true"},"#"),e(" 1.1 Test Environment")],-1),u=t("li",null,"CPU: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz, 4 cores, 8 threads",-1),g=t("li",null,"Operating System: CentOS release 6.3 (Final)",-1),p=t("li",null,"Memory: 16GB",-1),x=t("li",null,"Network Card: 127.0.0.1",-1),f={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},y=t("li",null,"Compiler: gcc (GCC) 8.2.0",-1),P=t("li",null,"Compilation Type: Release",-1),b=c('<h3 id="_1-2-test-data" tabindex="-1"><a class="header-anchor" href="#_1-2-test-data" aria-hidden="true">#</a> 1.2 Test Data</h3><blockquote><p>There were inaccuracies in the memory usage during the push streaming performance test (due to a multi-GOP caching bug at the time of testing).</p></blockquote><table><thead><tr><th style="text-align:center;">Client Type</th><th style="text-align:center;">Stream Count</th><th style="text-align:center;">CPU</th><th style="text-align:center;">Memory</th><th style="text-align:center;">Network IO</th><th style="text-align:center;">Theoretical Performance of 4 Physical Cores</th></tr></thead><tbody><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr></tbody></table><h3 id="_1-3-detailed-test-data" tabindex="-1"><a class="header-anchor" href="#_1-3-detailed-test-data" aria-hidden="true">#</a> 1.3 Detailed Test Data</h3>',4),T=t("h2",{id:"_2-earlier-performance-test-records",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#_2-earlier-performance-test-records","aria-hidden":"true"},"#"),e(" 2. 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diff --git a/assets/photoswipe.esm-08_zHRDQ.js b/assets/photoswipe.esm-08_zHRDQ.js
new file mode 100644
index 0000000..4048314
--- /dev/null
+++ b/assets/photoswipe.esm-08_zHRDQ.js
@@ -0,0 +1,4 @@
+/*!
+  * PhotoSwipe 5.4.3 - https://photoswipe.com
+  * (c) 2023 Dmytro Semenov
+  */function f(r,t,i){const e=document.createElement(t);return r&&(e.className=r),i&&i.appendChild(e),e}function p(r,t){return r.x=t.x,r.y=t.y,t.id!==void 0&&(r.id=t.id),r}function M(r){r.x=Math.round(r.x),r.y=Math.round(r.y)}function A(r,t){const i=Math.abs(r.x-t.x),e=Math.abs(r.y-t.y);return Math.sqrt(i*i+e*e)}function x(r,t){return r.x===t.x&&r.y===t.y}function I(r,t,i){return Math.min(Math.max(r,t),i)}function b(r,t,i){let e=`translate3d(${r}px,${t||0}px,0)`;return i!==void 0&&(e+=` scale3d(${i},${i},1)`),e}function y(r,t,i,e){r.style.transform=b(t,i,e)}const $="cubic-bezier(.4,0,.22,1)";function R(r,t,i,e){r.style.transition=t?`${t} ${i}ms ${e||$}`:"none"}function L(r,t,i){r.style.width=typeof t=="number"?`${t}px`:t,r.style.height=typeof i=="number"?`${i}px`:i}function U(r){R(r)}function q(r){return"decode"in r?r.decode().catch(()=>{}):r.complete?Promise.resolve(r):new Promise((t,i)=>{r.onload=()=>t(r),r.onerror=i})}const 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this._panOrMoveMainScroll("x")||(this._panOrMoveMainScroll("y"),s&&(M(s.pan),s.applyCurrentZoomPan()))}end(){const{velocity:t}=this.gestures,{mainScroll:i,currSlide:e}=this.pswp;let s=0;if(this.pswp.animations.stopAll(),i.isShifted()){const o=(i.x-i.getCurrSlideX())/this.pswp.viewportSize.x;t.x<-E&&o<0||t.x<.1&&o<-.5?(s=1,t.x=Math.min(t.x,0)):(t.x>E&&o>0||t.x>-.1&&o>.5)&&(s=-1,t.x=Math.max(t.x,0)),i.moveIndexBy(s,!0,t.x)}e&&e.currZoomLevel>e.zoomLevels.max||this.gestures.isMultitouch?this.gestures.zoomLevels.correctZoomPan(!0):(this._finishPanGestureForAxis("x"),this._finishPanGestureForAxis("y"))}_finishPanGestureForAxis(t){const{velocity:i}=this.gestures,{currSlide:e}=this.pswp;if(!e)return;const{pan:s,bounds:n}=e,o=s[t],a=this.pswp.bgOpacity<1&&t==="y",l=o+tt(i[t],.995);if(a){const v=this._getVerticalDragRatio(o),w=this._getVerticalDragRatio(l);if(v<0&&w<-z||v>0&&w>z){this.pswp.close();return}}const c=n.correctPan(t,l);if(o===c)return;const d=c===l?1:.82,u=this.pswp.bgOpacity,m=c-o;this.pswp.animations.startSpring({name:"panGesture"+t,isPan:!0,start:o,end:c,velocity:i[t],dampingRatio:d,onUpdate:v=>{if(a&&this.pswp.bgOpacity<1){const w=1-(c-v)/m;this.pswp.applyBgOpacity(I(u+(1-u)*w,0,1))}s[t]=Math.floor(v),e.applyCurrentZoomPan()}})}_panOrMoveMainScroll(t){const{p1:i,dragAxis:e,prevP1:s,isMultitouch:n}=this.gestures,{currSlide:o,mainScroll:a}=this.pswp,h=i[t]-s[t],l=a.x+h;if(!h||!o)return!1;if(t==="x"&&!o.isPannable()&&!n)return a.moveTo(l,!0),!0;const{bounds:c}=o,d=o.pan[t]+h;if(this.pswp.options.allowPanToNext&&e==="x"&&t==="x"&&!n){const u=a.getCurrSlideX(),m=a.x-u,v=h>0,w=!v;if(d>c.min[t]&&v){if(c.min[t]<=this.startPan[t])return a.moveTo(l,!0),!0;this._setPanWithFriction(t,d)}else if(d<c.max[t]&&w){if(this.startPan[t]<=c.max[t])return a.moveTo(l,!0),!0;this._setPanWithFriction(t,d)}else if(m!==0){if(m>0)return a.moveTo(Math.max(l,u),!0),!0;if(m<0)return a.moveTo(Math.min(l,u),!0),!0}else this._setPanWithFriction(t,d)}else t==="y"?!a.isShifted()&&c.min.y!==c.max.y&&this._setPanWithFriction(t,d):this._setPanWithFriction(t,d);return!1}_getVerticalDragRatio(t){var i,e;return(t-((i=(e=this.pswp.currSlide)===null||e===void 0?void 0:e.bounds.center.y)!==null&&i!==void 0?i:0))/(this.pswp.viewportSize.y/3)}_setPanWithFriction(t,i,e){const{currSlide:s}=this.pswp;if(!s)return;const{pan:n,bounds:o}=s;if(o.correctPan(t,i)!==i||e){const h=Math.round(i-n[t]);n[t]+=h*(e||Q)}else n[t]=i}}const et=.05,st=.15;function O(r,t,i){return r.x=(t.x+i.x)/2,r.y=(t.y+i.y)/2,r}class nt{constructor(t){this.gestures=t,this._startPan={x:0,y:0},this._startZoomPoint={x:0,y:0},this._zoomPoint={x:0,y:0},this._wasOverFitZoomLevel=!1,this._startZoomLevel=1}start(){const{currSlide:t}=this.gestures.pswp;t&&(this._startZoomLevel=t.currZoomLevel,p(this._startPan,t.pan)),this.gestures.pswp.animations.stopAllPan(),this._wasOverFitZoomLevel=!1}change(){const{p1:t,startP1:i,p2:e,startP2:s,pswp:n}=this.gestures,{currSlide:o}=n;if(!o)return;const a=o.zoomLevels.min,h=o.zoomLevels.max;if(!o.isZoomable()||n.mainScroll.isShifted())return;O(this._startZoomPoint,i,s),O(this._zoomPoint,t,e);let l=1/A(i,s)*A(t,e)*this._startZoomLevel;if(l>o.zoomLevels.initial+o.zoomLevels.initial/15&&(this._wasOverFitZoomLevel=!0),l<a)if(n.options.pinchToClose&&!this._wasOverFitZoomLevel&&this._startZoomLevel<=o.zoomLevels.initial){const c=1-(a-l)/(a/1.2);n.dispatch("pinchClose",{bgOpacity:c}).defaultPrevented||n.applyBgOpacity(c)}else l=a-(a-l)*st;else l>h&&(l=h+(l-h)*et);o.pan.x=this._calculatePanForZoomLevel("x",l),o.pan.y=this._calculatePanForZoomLevel("y",l),o.setZoomLevel(l),o.applyCurrentZoomPan()}end(){const{pswp:t}=this.gestures,{currSlide:i}=t;(!i||i.currZoomLevel<i.zoomLevels.initial)&&!this._wasOverFitZoomLevel&&t.options.pinchToClose?t.close():this.correctZoomPan()}_calculatePanForZoomLevel(t,i){const e=i/this._startZoomLevel;return this._zoomPoint[t]-(this._startZoomPoint[t]-this._startPan[t])*e}correctZoomPan(t){const{pswp:i}=this.gestures,{currSlide:e}=i;if(!(e!=null&&e.isZoomable()))return;this._zoomPoint.x===0&&(t=!0);const s=e.currZoomLevel;let n,o=!0;s<e.zoomLevels.initial?n=e.zoomLevels.initial:s>e.zoomLevels.max?n=e.zoomLevels.max:(o=!1,n=s);const a=i.bgOpacity,h=i.bgOpacity<1,l=p({x:0,y:0},e.pan);let c=p({x:0,y:0},l);t&&(this._zoomPoint.x=0,this._zoomPoint.y=0,this._startZoomPoint.x=0,this._startZoomPoint.y=0,this._startZoomLevel=s,p(this._startPan,l)),o&&(c={x:this._calculatePanForZoomLevel("x",n),y:this._calculatePanForZoomLevel("y",n)}),e.setZoomLevel(n),c={x:e.bounds.correctPan("x",c.x),y:e.bounds.correctPan("y",c.y)},e.setZoomLevel(s);const d=!x(c,l);if(!d&&!o&&!h){e._setResolution(n),e.applyCurrentZoomPan();return}i.animations.stopAllPan(),i.animations.startSpring({isPan:!0,start:0,end:1e3,velocity:0,dampingRatio:1,naturalFrequency:40,onUpdate:u=>{if(u/=1e3,d||o){if(d&&(e.pan.x=l.x+(c.x-l.x)*u,e.pan.y=l.y+(c.y-l.y)*u),o){const m=s+(n-s)*u;e.setZoomLevel(m)}e.applyCurrentZoomPan()}h&&i.bgOpacity<1&&i.applyBgOpacity(I(a+(1-a)*u,0,1))},onComplete:()=>{e._setResolution(n),e.applyCurrentZoomPan()}})}}function Z(r){return!!r.target.closest(".pswp__container")}class ot{constructor(t){this.gestures=t}click(t,i){const e=i.target.classList,s=e.contains("pswp__img"),n=e.contains("pswp__item")||e.contains("pswp__zoom-wrap");s?this._doClickOrTapAction("imageClick",t,i):n&&this._doClickOrTapAction("bgClick",t,i)}tap(t,i){Z(i)&&this._doClickOrTapAction("tap",t,i)}doubleTap(t,i){Z(i)&&this._doClickOrTapAction("doubleTap",t,i)}_doClickOrTapAction(t,i,e){var s;const{pswp:n}=this.gestures,{currSlide:o}=n,a=t+"Action",h=n.options[a];if(!n.dispatch(a,{point:i,originalEvent:e}).defaultPrevented){if(typeof h=="function"){h.call(n,i,e);return}switch(h){case"close":case"next":n[h]();break;case"zoom":o==null||o.toggleZoom(i);break;case"zoom-or-close":o!=null&&o.isZoomable()&&o.zoomLevels.secondary!==o.zoomLevels.initial?o.toggleZoom(i):n.options.clickToCloseNonZoomable&&n.close();break;case"toggle-controls":(s=this.gestures.pswp.element)===null||s===void 0||s.classList.toggle("pswp--ui-visible");break}}}}const rt=10,at=300,ht=25;class lt{constructor(t){this.pswp=t,this.dragAxis=null,this.p1={x:0,y:0},this.p2={x:0,y:0},this.prevP1={x:0,y:0},this.prevP2={x:0,y:0},this.startP1={x:0,y:0},this.startP2={x:0,y:0},this.velocity={x:0,y:0},this._lastStartP1={x:0,y:0},this._intervalP1={x:0,y:0},this._numActivePoints=0,this._ongoingPointers=[],this._touchEventEnabled="ontouchstart"in window,this._pointerEventEnabled=!!window.PointerEvent,this.supportsTouch=this._touchEventEnabled||this._pointerEventEnabled&&navigator.maxTouchPoints>1,this._numActivePoints=0,this._intervalTime=0,this._velocityCalculated=!1,this.isMultitouch=!1,this.isDragging=!1,this.isZooming=!1,this.raf=null,this._tapTimer=null,this.supportsTouch||(t.options.allowPanToNext=!1),this.drag=new it(this),this.zoomLevels=new nt(this),this.tapHandler=new ot(this),t.on("bindEvents",()=>{t.events.add(t.scrollWrap,"click",this._onClick.bind(this)),this._pointerEventEnabled?this._bindEvents("pointer","down","up","cancel"):this._touchEventEnabled?(this._bindEvents("touch","start","end","cancel"),t.scrollWrap&&(t.scrollWrap.ontouchmove=()=>{},t.scrollWrap.ontouchend=()=>{})):this._bindEvents("mouse","down","up")})}_bindEvents(t,i,e,s){const{pswp:n}=this,{events:o}=n,a=s?t+s:"";o.add(n.scrollWrap,t+i,this.onPointerDown.bind(this)),o.add(window,t+"move",this.onPointerMove.bind(this)),o.add(window,t+e,this.onPointerUp.bind(this)),a&&o.add(n.scrollWrap,a,this.onPointerUp.bind(this))}onPointerDown(t){const i=t.type==="mousedown"||t.pointerType==="mouse";if(i&&t.button>0)return;const{pswp:e}=this;if(!e.opener.isOpen){t.preventDefault();return}e.dispatch("pointerDown",{originalEvent:t}).defaultPrevented||(i&&(e.mouseDetected(),this._preventPointerEventBehaviour(t,"down")),e.animations.stopAll(),this._updatePoints(t,"down"),this._numActivePoints===1&&(this.dragAxis=null,p(this.startP1,this.p1)),this._numActivePoints>1?(this._clearTapTimer(),this.isMultitouch=!0):this.isMultitouch=!1)}onPointerMove(t){this._preventPointerEventBehaviour(t,"move"),this._numActivePoints&&(this._updatePoints(t,"move"),!this.pswp.dispatch("pointerMove",{originalEvent:t}).defaultPrevented&&(this._numActivePoints===1&&!this.isDragging?(this.dragAxis||this._calculateDragDirection(),this.dragAxis&&!this.isDragging&&(this.isZooming&&(this.isZooming=!1,this.zoomLevels.end()),this.isDragging=!0,this._clearTapTimer(),this._updateStartPoints(),this._intervalTime=Date.now(),this._velocityCalculated=!1,p(this._intervalP1,this.p1),this.velocity.x=0,this.velocity.y=0,this.drag.start(),this._rafStopLoop(),this._rafRenderLoop())):this._numActivePoints>1&&!this.isZooming&&(this._finishDrag(),this.isZooming=!0,this._updateStartPoints(),this.zoomLevels.start(),this._rafStopLoop(),this._rafRenderLoop())))}_finishDrag(){this.isDragging&&(this.isDragging=!1,this._velocityCalculated||this._updateVelocity(!0),this.drag.end(),this.dragAxis=null)}onPointerUp(t){this._numActivePoints&&(this._updatePoints(t,"up"),!this.pswp.dispatch("pointerUp",{originalEvent:t}).defaultPrevented&&(this._numActivePoints===0&&(this._rafStopLoop(),this.isDragging?this._finishDrag():!this.isZooming&&!this.isMultitouch&&this._finishTap(t)),this._numActivePoints<2&&this.isZooming&&(this.isZooming=!1,this.zoomLevels.end(),this._numActivePoints===1&&(this.dragAxis=null,this._updateStartPoints()))))}_rafRenderLoop(){(this.isDragging||this.isZooming)&&(this._updateVelocity(),this.isDragging?x(this.p1,this.prevP1)||this.drag.change():(!x(this.p1,this.prevP1)||!x(this.p2,this.prevP2))&&this.zoomLevels.change(),this._updatePrevPoints(),this.raf=requestAnimationFrame(this._rafRenderLoop.bind(this)))}_updateVelocity(t){const i=Date.now(),e=i-this._intervalTime;e<50&&!t||(this.velocity.x=this._getVelocity("x",e),this.velocity.y=this._getVelocity("y",e),this._intervalTime=i,p(this._intervalP1,this.p1),this._velocityCalculated=!0)}_finishTap(t){const{mainScroll:i}=this.pswp;if(i.isShifted()){i.moveIndexBy(0,!0);return}if(t.type.indexOf("cancel")>0)return;if(t.type==="mouseup"||t.pointerType==="mouse"){this.tapHandler.click(this.startP1,t);return}const e=this.pswp.options.doubleTapAction?at:0;this._tapTimer?(this._clearTapTimer(),A(this._lastStartP1,this.startP1)<ht&&this.tapHandler.doubleTap(this.startP1,t)):(p(this._lastStartP1,this.startP1),this._tapTimer=setTimeout(()=>{this.tapHandler.tap(this.startP1,t),this._clearTapTimer()},e))}_clearTapTimer(){this._tapTimer&&(clearTimeout(this._tapTimer),this._tapTimer=null)}_getVelocity(t,i){const e=this.p1[t]-this._intervalP1[t];return Math.abs(e)>1&&i>5?e/i:0}_rafStopLoop(){this.raf&&(cancelAnimationFrame(this.raf),this.raf=null)}_preventPointerEventBehaviour(t,i){this.pswp.applyFilters("preventPointerEvent",!0,t,i)&&t.preventDefault()}_updatePoints(t,i){if(this._pointerEventEnabled){const e=t,s=this._ongoingPointers.findIndex(n=>n.id===e.pointerId);i==="up"&&s>-1?this._ongoingPointers.splice(s,1):i==="down"&&s===-1?this._ongoingPointers.push(this._convertEventPosToPoint(e,{x:0,y:0})):s>-1&&this._convertEventPosToPoint(e,this._ongoingPointers[s]),this._numActivePoints=this._ongoingPointers.length,this._numActivePoints>0&&p(this.p1,this._ongoingPointers[0]),this._numActivePoints>1&&p(this.p2,this._ongoingPointers[1])}else{const e=t;this._numActivePoints=0,e.type.indexOf("touch")>-1?e.touches&&e.touches.length>0&&(this._convertEventPosToPoint(e.touches[0],this.p1),this._numActivePoints++,e.touches.length>1&&(this._convertEventPosToPoint(e.touches[1],this.p2),this._numActivePoints++)):(this._convertEventPosToPoint(t,this.p1),i==="up"?this._numActivePoints=0:this._numActivePoints++)}}_updatePrevPoints(){p(this.prevP1,this.p1),p(this.prevP2,this.p2)}_updateStartPoints(){p(this.startP1,this.p1),p(this.startP2,this.p2),this._updatePrevPoints()}_calculateDragDirection(){if(this.pswp.mainScroll.isShifted())this.dragAxis="x";else{const t=Math.abs(this.p1.x-this.startP1.x)-Math.abs(this.p1.y-this.startP1.y);if(t!==0){const i=t>0?"x":"y";Math.abs(this.p1[i]-this.startP1[i])>=rt&&(this.dragAxis=i)}}}_convertEventPosToPoint(t,i){return i.x=t.pageX-this.pswp.offset.x,i.y=t.pageY-this.pswp.offset.y,"pointerId"in t?i.id=t.pointerId:t.identifier!==void 0&&(i.id=t.identifier),i}_onClick(t){this.pswp.mainScroll.isShifted()&&(t.preventDefault(),t.stopPropagation())}}const ct=.35;class dt{constructor(t){this.pswp=t,this.x=0,this.slideWidth=0,this._currPositionIndex=0,this._prevPositionIndex=0,this._containerShiftIndex=-1,this.itemHolders=[]}resize(t){const{pswp:i}=this,e=Math.round(i.viewportSize.x+i.viewportSize.x*i.options.spacing),s=e!==this.slideWidth;s&&(this.slideWidth=e,this.moveTo(this.getCurrSlideX())),this.itemHolders.forEach((n,o)=>{s&&y(n.el,(o+this._containerShiftIndex)*this.slideWidth),t&&n.slide&&n.slide.resize()})}resetPosition(){this._currPositionIndex=0,this._prevPositionIndex=0,this.slideWidth=0,this._containerShiftIndex=-1}appendHolders(){this.itemHolders=[];for(let t=0;t<3;t++){const i=f("pswp__item","div",this.pswp.container);i.setAttribute("role","group"),i.setAttribute("aria-roledescription","slide"),i.setAttribute("aria-hidden","true"),i.style.display=t===1?"block":"none",this.itemHolders.push({el:i})}}canBeSwiped(){return this.pswp.getNumItems()>1}moveIndexBy(t,i,e){const{pswp:s}=this;let n=s.potentialIndex+t;const o=s.getNumItems();if(s.canLoop()){n=s.getLoopedIndex(n);const h=(t+o)%o;h<=o/2?t=h:t=h-o}else n<0?n=0:n>=o&&(n=o-1),t=n-s.potentialIndex;s.potentialIndex=n,this._currPositionIndex-=t,s.animations.stopMainScroll();const a=this.getCurrSlideX();if(!i)this.moveTo(a),this.updateCurrItem();else{s.animations.startSpring({isMainScroll:!0,start:this.x,end:a,velocity:e||0,naturalFrequency:30,dampingRatio:1,onUpdate:l=>{this.moveTo(l)},onComplete:()=>{this.updateCurrItem(),s.appendHeavy()}});let h=s.potentialIndex-s.currIndex;if(s.canLoop()){const l=(h+o)%o;l<=o/2?h=l:h=l-o}Math.abs(h)>1&&this.updateCurrItem()}return!!t}getCurrSlideX(){return this.slideWidth*this._currPositionIndex}isShifted(){return this.x!==this.getCurrSlideX()}updateCurrItem(){var t;const{pswp:i}=this,e=this._prevPositionIndex-this._currPositionIndex;if(!e)return;this._prevPositionIndex=this._currPositionIndex,i.currIndex=i.potentialIndex;let s=Math.abs(e),n;s>=3&&(this._containerShiftIndex+=e+(e>0?-3:3),s=3);for(let o=0;o<s;o++)e>0?(n=this.itemHolders.shift(),n&&(this.itemHolders[2]=n,this._containerShiftIndex++,y(n.el,(this._containerShiftIndex+2)*this.slideWidth),i.setContent(n,i.currIndex-s+o+2))):(n=this.itemHolders.pop(),n&&(this.itemHolders.unshift(n),this._containerShiftIndex--,y(n.el,this._containerShiftIndex*this.slideWidth),i.setContent(n,i.currIndex+s-o-2)));Math.abs(this._containerShiftIndex)>50&&!this.isShifted()&&(this.resetPosition(),this.resize()),i.animations.stopAllPan(),this.itemHolders.forEach((o,a)=>{o.slide&&o.slide.setIsActive(a===1)}),i.currSlide=(t=this.itemHolders[1])===null||t===void 0?void 0:t.slide,i.contentLoader.updateLazy(e),i.currSlide&&i.currSlide.applyCurrentZoomPan(),i.dispatch("change")}moveTo(t,i){if(!this.pswp.canLoop()&&i){let e=(this.slideWidth*this._currPositionIndex-t)/this.slideWidth;e+=this.pswp.currIndex;const s=Math.round(t-this.x);(e<0&&s>0||e>=this.pswp.getNumItems()-1&&s<0)&&(t=this.x+s*ct)}this.x=t,this.pswp.container&&y(this.pswp.container,t),this.pswp.dispatch("moveMainScroll",{x:t,dragging:i??!1})}}const pt={Escape:27,z:90,ArrowLeft:37,ArrowUp:38,ArrowRight:39,ArrowDown:40,Tab:9},g=(r,t)=>t?r:pt[r];class ut{constructor(t){this.pswp=t,this._wasFocused=!1,t.on("bindEvents",()=>{t.options.trapFocus&&(t.options.initialPointerPos||this._focusRoot(),t.events.add(document,"focusin",this._onFocusIn.bind(this))),t.events.add(document,"keydown",this._onKeyDown.bind(this))});const i=document.activeElement;t.on("destroy",()=>{t.options.returnFocus&&i&&this._wasFocused&&i.focus()})}_focusRoot(){!this._wasFocused&&this.pswp.element&&(this.pswp.element.focus(),this._wasFocused=!0)}_onKeyDown(t){const{pswp:i}=this;if(i.dispatch("keydown",{originalEvent:t}).defaultPrevented||G(t))return;let e,s,n=!1;const o="key"in t;switch(o?t.key:t.keyCode){case g("Escape",o):i.options.escKey&&(e="close");break;case g("z",o):e="toggleZoom";break;case g("ArrowLeft",o):s="x";break;case g("ArrowUp",o):s="y";break;case g("ArrowRight",o):s="x",n=!0;break;case g("ArrowDown",o):n=!0,s="y";break;case g("Tab",o):this._focusRoot();break}if(s){t.preventDefault();const{currSlide:a}=i;i.options.arrowKeys&&s==="x"&&i.getNumItems()>1?e=n?"next":"prev":a&&a.currZoomLevel>a.zoomLevels.fit&&(a.pan[s]+=n?-80:80,a.panTo(a.pan.x,a.pan.y))}e&&(t.preventDefault(),i[e]())}_onFocusIn(t){const{template:i}=this.pswp;i&&document!==t.target&&i!==t.target&&!i.contains(t.target)&&i.focus()}}const mt="cubic-bezier(.4,0,.22,1)";class ft{constructor(t){var i;this.props=t;const{target:e,onComplete:s,transform:n,onFinish:o=()=>{},duration:a=333,easing:h=mt}=t;this.onFinish=o;const l=n?"transform":"opacity",c=(i=t[l])!==null&&i!==void 0?i:"";this._target=e,this._onComplete=s,this._finished=!1,this._onTransitionEnd=this._onTransitionEnd.bind(this),this._helperTimeout=setTimeout(()=>{R(e,l,a,h),this._helperTimeout=setTimeout(()=>{e.addEventListener("transitionend",this._onTransitionEnd,!1),e.addEventListener("transitioncancel",this._onTransitionEnd,!1),this._helperTimeout=setTimeout(()=>{this._finalizeAnimation()},a+500),e.style[l]=c},30)},0)}_onTransitionEnd(t){t.target===this._target&&this._finalizeAnimation()}_finalizeAnimation(){this._finished||(this._finished=!0,this.onFinish(),this._onComplete&&this._onComplete())}destroy(){this._helperTimeout&&clearTimeout(this._helperTimeout),U(this._target),this._target.removeEventListener("transitionend",this._onTransitionEnd,!1),this._target.removeEventListener("transitioncancel",this._onTransitionEnd,!1),this._finished||this._finalizeAnimation()}}const _t=12,vt=.75;class gt{constructor(t,i,e){this.velocity=t*1e3,this._dampingRatio=i||vt,this._naturalFrequency=e||_t,this._dampedFrequency=this._naturalFrequency,this._dampingRatio<1&&(this._dampedFrequency*=Math.sqrt(1-this._dampingRatio*this._dampingRatio))}easeFrame(t,i){let e=0,s;i/=1e3;const n=Math.E**(-this._dampingRatio*this._naturalFrequency*i);if(this._dampingRatio===1)s=this.velocity+this._naturalFrequency*t,e=(t+s*i)*n,this.velocity=e*-this._naturalFrequency+s*n;else if(this._dampingRatio<1){s=1/this._dampedFrequency*(this._dampingRatio*this._naturalFrequency*t+this.velocity);const o=Math.cos(this._dampedFrequency*i),a=Math.sin(this._dampedFrequency*i);e=n*(t*o+s*a),this.velocity=e*-this._naturalFrequency*this._dampingRatio+n*(-this._dampedFrequency*t*a+this._dampedFrequency*s*o)}return e}}class yt{constructor(t){this.props=t,this._raf=0;const{start:i,end:e,velocity:s,onUpdate:n,onComplete:o,onFinish:a=()=>{},dampingRatio:h,naturalFrequency:l}=t;this.onFinish=a;const c=new gt(s,h,l);let d=Date.now(),u=i-e;const m=()=>{this._raf&&(u=c.easeFrame(u,Date.now()-d),Math.abs(u)<1&&Math.abs(c.velocity)<50?(n(e),o&&o(),this.onFinish()):(d=Date.now(),n(u+e),this._raf=requestAnimationFrame(m)))};this._raf=requestAnimationFrame(m)}destroy(){this._raf>=0&&cancelAnimationFrame(this._raf),this._raf=0}}class wt{constructor(){this.activeAnimations=[]}startSpring(t){this._start(t,!0)}startTransition(t){this._start(t)}_start(t,i){const e=i?new yt(t):new ft(t);return this.activeAnimations.push(e),e.onFinish=()=>this.stop(e),e}stop(t){t.destroy();const i=this.activeAnimations.indexOf(t);i>-1&&this.activeAnimations.splice(i,1)}stopAll(){this.activeAnimations.forEach(t=>{t.destroy()}),this.activeAnimations=[]}stopAllPan(){this.activeAnimations=this.activeAnimations.filter(t=>t.props.isPan?(t.destroy(),!1):!0)}stopMainScroll(){this.activeAnimations=this.activeAnimations.filter(t=>t.props.isMainScroll?(t.destroy(),!1):!0)}isPanRunning(){return this.activeAnimations.some(t=>t.props.isPan)}}class Pt{constructor(t){this.pswp=t,t.events.add(t.element,"wheel",this._onWheel.bind(this))}_onWheel(t){t.preventDefault();const{currSlide:i}=this.pswp;let{deltaX:e,deltaY:s}=t;if(i&&!this.pswp.dispatch("wheel",{originalEvent:t}).defaultPrevented)if(t.ctrlKey||this.pswp.options.wheelToZoom){if(i.isZoomable()){let n=-s;t.deltaMode===1?n*=.05:n*=t.deltaMode?1:.002,n=2**n;const o=i.currZoomLevel*n;i.zoomTo(o,{x:t.clientX,y:t.clientY})}}else i.isPannable()&&(t.deltaMode===1&&(e*=18,s*=18),i.panTo(i.pan.x-e,i.pan.y-s))}}function St(r){if(typeof r=="string")return r;if(!r||!r.isCustomSVG)return"";const t=r;let i='<svg aria-hidden="true" class="pswp__icn" viewBox="0 0 %d %d" width="%d" height="%d">';return i=i.split("%d").join(t.size||32),t.outlineID&&(i+='<use class="pswp__icn-shadow" xlink:href="#'+t.outlineID+'"/>'),i+=t.inner,i+="</svg>",i}class xt{constructor(t,i){var e;const s=i.name||i.className;let n=i.html;if(t.options[s]===!1)return;typeof t.options[s+"SVG"]=="string"&&(n=t.options[s+"SVG"]),t.dispatch("uiElementCreate",{data:i});let o="";i.isButton?(o+="pswp__button ",o+=i.className||`pswp__button--${i.name}`):o+=i.className||`pswp__${i.name}`;let a=i.isButton?i.tagName||"button":i.tagName||"div";a=a.toLowerCase();const h=f(o,a);if(i.isButton){a==="button"&&(h.type="button");let{title:d}=i;const{ariaLabel:u}=i;typeof t.options[s+"Title"]=="string"&&(d=t.options[s+"Title"]),d&&(h.title=d);const m=u||d;m&&h.setAttribute("aria-label",m)}h.innerHTML=St(n),i.onInit&&i.onInit(h,t),i.onClick&&(h.onclick=d=>{typeof i.onClick=="string"?t[i.onClick]():typeof i.onClick=="function"&&i.onClick(d,h,t)});const l=i.appendTo||"bar";let c=t.element;l==="bar"?(t.topBar||(t.topBar=f("pswp__top-bar pswp__hide-on-close","div",t.scrollWrap)),c=t.topBar):(h.classList.add("pswp__hide-on-close"),l==="wrapper"&&(c=t.scrollWrap)),(e=c)===null||e===void 0||e.appendChild(t.applyFilters("uiElement",h,i))}}function H(r,t,i){r.classList.add("pswp__button--arrow"),r.setAttribute("aria-controls","pswp__items"),t.on("change",()=>{t.options.loop||(i?r.disabled=!(t.currIndex<t.getNumItems()-1):r.disabled=!(t.currIndex>0))})}const bt={name:"arrowPrev",className:"pswp__button--arrow--prev",title:"Previous",order:10,isButton:!0,appendTo:"wrapper",html:{isCustomSVG:!0,size:60,inner:'<path d="M29 43l-3 3-16-16 16-16 3 3-13 13 13 13z" id="pswp__icn-arrow"/>',outlineID:"pswp__icn-arrow"},onClick:"prev",onInit:H},It={name:"arrowNext",className:"pswp__button--arrow--next",title:"Next",order:11,isButton:!0,appendTo:"wrapper",html:{isCustomSVG:!0,size:60,inner:'<use xlink:href="#pswp__icn-arrow"/>',outlineID:"pswp__icn-arrow"},onClick:"next",onInit:(r,t)=>{H(r,t,!0)}},At={name:"close",title:"Close",order:20,isButton:!0,html:{isCustomSVG:!0,inner:'<path d="M24 10l-2-2-6 6-6-6-2 2 6 6-6 6 2 2 6-6 6 6 2-2-6-6z" id="pswp__icn-close"/>',outlineID:"pswp__icn-close"},onClick:"close"},Lt={name:"zoom",title:"Zoom",order:10,isButton:!0,html:{isCustomSVG:!0,inner:'<path d="M17.426 19.926a6 6 0 1 1 1.5-1.5L23 22.5 21.5 24l-4.074-4.074z" id="pswp__icn-zoom"/><path fill="currentColor" class="pswp__zoom-icn-bar-h" d="M11 16v-2h6v2z"/><path fill="currentColor" class="pswp__zoom-icn-bar-v" d="M13 12h2v6h-2z"/>',outlineID:"pswp__icn-zoom"},onClick:"toggleZoom"},Ct={name:"preloader",appendTo:"bar",order:7,html:{isCustomSVG:!0,inner:'<path fill-rule="evenodd" clip-rule="evenodd" d="M21.2 16a5.2 5.2 0 1 1-5.2-5.2V8a8 8 0 1 0 8 8h-2.8Z" id="pswp__icn-loading"/>',outlineID:"pswp__icn-loading"},onInit:(r,t)=>{let i,e=null;const s=(a,h)=>{r.classList.toggle("pswp__preloader--"+a,h)},n=a=>{i!==a&&(i=a,s("active",a))},o=()=>{var a;if(!((a=t.currSlide)!==null&&a!==void 0&&a.content.isLoading())){n(!1),e&&(clearTimeout(e),e=null);return}e||(e=setTimeout(()=>{var h;n(!!(!((h=t.currSlide)===null||h===void 0)&&h.content.isLoading())),e=null},t.options.preloaderDelay))};t.on("change",o),t.on("loadComplete",a=>{t.currSlide===a.slide&&o()}),t.ui&&(t.ui.updatePreloaderVisibility=o)}},Tt={name:"counter",order:5,onInit:(r,t)=>{t.on("change",()=>{r.innerText=t.currIndex+1+t.options.indexIndicatorSep+t.getNumItems()})}};function D(r,t){r.classList.toggle("pswp--zoomed-in",t)}class zt{constructor(t){this.pswp=t,this.isRegistered=!1,this.uiElementsData=[],this.items=[],this.updatePreloaderVisibility=()=>{},this._lastUpdatedZoomLevel=void 0}init(){const{pswp:t}=this;this.isRegistered=!1,this.uiElementsData=[At,bt,It,Lt,Ct,Tt],t.dispatch("uiRegister"),this.uiElementsData.sort((i,e)=>(i.order||0)-(e.order||0)),this.items=[],this.isRegistered=!0,this.uiElementsData.forEach(i=>{this.registerElement(i)}),t.on("change",()=>{var i;(i=t.element)===null||i===void 0||i.classList.toggle("pswp--one-slide",t.getNumItems()===1)}),t.on("zoomPanUpdate",()=>this._onZoomPanUpdate())}registerElement(t){this.isRegistered?this.items.push(new xt(this.pswp,t)):this.uiElementsData.push(t)}_onZoomPanUpdate(){const{template:t,currSlide:i,options:e}=this.pswp;if(this.pswp.opener.isClosing||!t||!i)return;let{currZoomLevel:s}=i;if(this.pswp.opener.isOpen||(s=i.zoomLevels.initial),s===this._lastUpdatedZoomLevel)return;this._lastUpdatedZoomLevel=s;const n=i.zoomLevels.initial-i.zoomLevels.secondary;if(Math.abs(n)<.01||!i.isZoomable()){D(t,!1),t.classList.remove("pswp--zoom-allowed");return}t.classList.add("pswp--zoom-allowed");const o=s===i.zoomLevels.initial?i.zoomLevels.secondary:i.zoomLevels.initial;D(t,o<=s),(e.imageClickAction==="zoom"||e.imageClickAction==="zoom-or-close")&&t.classList.add("pswp--click-to-zoom")}}function Et(r){const t=r.getBoundingClientRect();return{x:t.left,y:t.top,w:t.width}}function Ot(r,t,i){const e=r.getBoundingClientRect(),s=e.width/t,n=e.height/i,o=s>n?s:n,a=(e.width-t*o)/2,h=(e.height-i*o)/2,l={x:e.left+a,y:e.top+h,w:t*o};return l.innerRect={w:e.width,h:e.height,x:a,y:h},l}function Zt(r,t,i){const e=i.dispatch("thumbBounds",{index:r,itemData:t,instance:i});if(e.thumbBounds)return e.thumbBounds;const{element:s}=t;let n,o;if(s&&i.options.thumbSelector!==!1){const a=i.options.thumbSelector||"img";o=s.matches(a)?s:s.querySelector(a)}return o=i.applyFilters("thumbEl",o,t,r),o&&(t.thumbCropped?n=Ot(o,t.width||t.w||0,t.height||t.h||0):n=Et(o)),i.applyFilters("thumbBounds",n,t,r)}class Dt{constructor(t,i){this.type=t,this.defaultPrevented=!1,i&&Object.assign(this,i)}preventDefault(){this.defaultPrevented=!0}}class Mt{constructor(){this._listeners={},this._filters={},this.pswp=void 0,this.options=void 0}addFilter(t,i,e=100){var s,n,o;this._filters[t]||(this._filters[t]=[]),(s=this._filters[t])===null||s===void 0||s.push({fn:i,priority:e}),(n=this._filters[t])===null||n===void 0||n.sort((a,h)=>a.priority-h.priority),(o=this.pswp)===null||o===void 0||o.addFilter(t,i,e)}removeFilter(t,i){this._filters[t]&&(this._filters[t]=this._filters[t].filter(e=>e.fn!==i)),this.pswp&&this.pswp.removeFilter(t,i)}applyFilters(t,...i){var e;return(e=this._filters[t])===null||e===void 0||e.forEach(s=>{i[0]=s.fn.apply(this,i)}),i[0]}on(t,i){var e,s;this._listeners[t]||(this._listeners[t]=[]),(e=this._listeners[t])===null||e===void 0||e.push(i),(s=this.pswp)===null||s===void 0||s.on(t,i)}off(t,i){var e;this._listeners[t]&&(this._listeners[t]=this._listeners[t].filter(s=>i!==s)),(e=this.pswp)===null||e===void 0||e.off(t,i)}dispatch(t,i){var e;if(this.pswp)return this.pswp.dispatch(t,i);const s=new Dt(t,i);return(e=this._listeners[t])===null||e===void 0||e.forEach(n=>{n.call(this,s)}),s}}class Rt{constructor(t,i){if(this.element=f("pswp__img pswp__img--placeholder",t?"img":"div",i),t){const e=this.element;e.decoding="async",e.alt="",e.src=t,e.setAttribute("role","presentation")}this.element.setAttribute("aria-hidden","true")}setDisplayedSize(t,i){this.element&&(this.element.tagName==="IMG"?(L(this.element,250,"auto"),this.element.style.transformOrigin="0 0",this.element.style.transform=b(0,0,t/250)):L(this.element,t,i))}destroy(){var t;(t=this.element)!==null&&t!==void 0&&t.parentNode&&this.element.remove(),this.element=null}}class Ft{constructor(t,i,e){this.instance=i,this.data=t,this.index=e,this.element=void 0,this.placeholder=void 0,this.slide=void 0,this.displayedImageWidth=0,this.displayedImageHeight=0,this.width=Number(this.data.w)||Number(this.data.width)||0,this.height=Number(this.data.h)||Number(this.data.height)||0,this.isAttached=!1,this.hasSlide=!1,this.isDecoding=!1,this.state=_.IDLE,this.data.type?this.type=this.data.type:this.data.src?this.type="image":this.type="html",this.instance.dispatch("contentInit",{content:this})}removePlaceholder(){this.placeholder&&!this.keepPlaceholder()&&setTimeout(()=>{this.placeholder&&(this.placeholder.destroy(),this.placeholder=void 0)},1e3)}load(t,i){if(this.slide&&this.usePlaceholder())if(this.placeholder){const e=this.placeholder.element;e&&!e.parentElement&&this.slide.container.prepend(e)}else{const e=this.instance.applyFilters("placeholderSrc",this.data.msrc&&this.slide.isFirstSlide?this.data.msrc:!1,this);this.placeholder=new Rt(e,this.slide.container)}this.element&&!i||this.instance.dispatch("contentLoad",{content:this,isLazy:t}).defaultPrevented||(this.isImageContent()?(this.element=f("pswp__img","img"),this.displayedImageWidth&&this.loadImage(t)):(this.element=f("pswp__content","div"),this.element.innerHTML=this.data.html||""),i&&this.slide&&this.slide.updateContentSize(!0))}loadImage(t){var i,e;if(!this.isImageContent()||!this.element||this.instance.dispatch("contentLoadImage",{content:this,isLazy:t}).defaultPrevented)return;const s=this.element;this.updateSrcsetSizes(),this.data.srcset&&(s.srcset=this.data.srcset),s.src=(i=this.data.src)!==null&&i!==void 0?i:"",s.alt=(e=this.data.alt)!==null&&e!==void 0?e:"",this.state=_.LOADING,s.complete?this.onLoaded():(s.onload=()=>{this.onLoaded()},s.onerror=()=>{this.onError()})}setSlide(t){this.slide=t,this.hasSlide=!0,this.instance=t.pswp}onLoaded(){this.state=_.LOADED,this.slide&&this.element&&(this.instance.dispatch("loadComplete",{slide:this.slide,content:this}),this.slide.isActive&&this.slide.heavyAppended&&!this.element.parentNode&&(this.append(),this.slide.updateContentSize(!0)),(this.state===_.LOADED||this.state===_.ERROR)&&this.removePlaceholder())}onError(){this.state=_.ERROR,this.slide&&(this.displayError(),this.instance.dispatch("loadComplete",{slide:this.slide,isError:!0,content:this}),this.instance.dispatch("loadError",{slide:this.slide,content:this}))}isLoading(){return this.instance.applyFilters("isContentLoading",this.state===_.LOADING,this)}isError(){return this.state===_.ERROR}isImageContent(){return this.type==="image"}setDisplayedSize(t,i){if(this.element&&(this.placeholder&&this.placeholder.setDisplayedSize(t,i),!this.instance.dispatch("contentResize",{content:this,width:t,height:i}).defaultPrevented&&(L(this.element,t,i),this.isImageContent()&&!this.isError()))){const e=!this.displayedImageWidth&&t;this.displayedImageWidth=t,this.displayedImageHeight=i,e?this.loadImage(!1):this.updateSrcsetSizes(),this.slide&&this.instance.dispatch("imageSizeChange",{slide:this.slide,width:t,height:i,content:this})}}isZoomable(){return this.instance.applyFilters("isContentZoomable",this.isImageContent()&&this.state!==_.ERROR,this)}updateSrcsetSizes(){if(!this.isImageContent()||!this.element||!this.data.srcset)return;const t=this.element,i=this.instance.applyFilters("srcsetSizesWidth",this.displayedImageWidth,this);(!t.dataset.largestUsedSize||i>parseInt(t.dataset.largestUsedSize,10))&&(t.sizes=i+"px",t.dataset.largestUsedSize=String(i))}usePlaceholder(){return this.instance.applyFilters("useContentPlaceholder",this.isImageContent(),this)}lazyLoad(){this.instance.dispatch("contentLazyLoad",{content:this}).defaultPrevented||this.load(!0)}keepPlaceholder(){return this.instance.applyFilters("isKeepingPlaceholder",this.isLoading(),this)}destroy(){this.hasSlide=!1,this.slide=void 0,!this.instance.dispatch("contentDestroy",{content:this}).defaultPrevented&&(this.remove(),this.placeholder&&(this.placeholder.destroy(),this.placeholder=void 0),this.isImageContent()&&this.element&&(this.element.onload=null,this.element.onerror=null,this.element=void 0))}displayError(){if(this.slide){var t,i;let e=f("pswp__error-msg","div");e.innerText=(t=(i=this.instance.options)===null||i===void 0?void 0:i.errorMsg)!==null&&t!==void 0?t:"",e=this.instance.applyFilters("contentErrorElement",e,this),this.element=f("pswp__content pswp__error-msg-container","div"),this.element.appendChild(e),this.slide.container.innerText="",this.slide.container.appendChild(this.element),this.slide.updateContentSize(!0),this.removePlaceholder()}}append(){if(this.isAttached||!this.element)return;if(this.isAttached=!0,this.state===_.ERROR){this.displayError();return}if(this.instance.dispatch("contentAppend",{content:this}).defaultPrevented)return;const t="decode"in this.element;this.isImageContent()?t&&this.slide&&(!this.slide.isActive||C())?(this.isDecoding=!0,this.element.decode().catch(()=>{}).finally(()=>{this.isDecoding=!1,this.appendImage()})):this.appendImage():this.slide&&!this.element.parentNode&&this.slide.container.appendChild(this.element)}activate(){this.instance.dispatch("contentActivate",{content:this}).defaultPrevented||!this.slide||(this.isImageContent()&&this.isDecoding&&!C()?this.appendImage():this.isError()&&this.load(!1,!0),this.slide.holderElement&&this.slide.holderElement.setAttribute("aria-hidden","false"))}deactivate(){this.instance.dispatch("contentDeactivate",{content:this}),this.slide&&this.slide.holderElement&&this.slide.holderElement.setAttribute("aria-hidden","true")}remove(){this.isAttached=!1,!this.instance.dispatch("contentRemove",{content:this}).defaultPrevented&&(this.element&&this.element.parentNode&&this.element.remove(),this.placeholder&&this.placeholder.element&&this.placeholder.element.remove())}appendImage(){this.isAttached&&(this.instance.dispatch("contentAppendImage",{content:this}).defaultPrevented||(this.slide&&this.element&&!this.element.parentNode&&this.slide.container.appendChild(this.element),(this.state===_.LOADED||this.state===_.ERROR)&&this.removePlaceholder()))}}const Bt=5;function W(r,t,i){const e=t.createContentFromData(r,i);let s;const{options:n}=t;if(n){s=new k(n,r,-1);let o;t.pswp?o=t.pswp.viewportSize:o=B(n,t);const a=N(n,o,r,i);s.update(e.width,e.height,a)}return e.lazyLoad(),s&&e.setDisplayedSize(Math.ceil(e.width*s.initial),Math.ceil(e.height*s.initial)),e}function Nt(r,t){const i=t.getItemData(r);if(!t.dispatch("lazyLoadSlide",{index:r,itemData:i}).defaultPrevented)return W(i,t,r)}class kt{constructor(t){this.pswp=t,this.limit=Math.max(t.options.preload[0]+t.options.preload[1]+1,Bt),this._cachedItems=[]}updateLazy(t){const{pswp:i}=this;if(i.dispatch("lazyLoad").defaultPrevented)return;const{preload:e}=i.options,s=t===void 0?!0:t>=0;let n;for(n=0;n<=e[1];n++)this.loadSlideByIndex(i.currIndex+(s?n:-n));for(n=1;n<=e[0];n++)this.loadSlideByIndex(i.currIndex+(s?-n:n))}loadSlideByIndex(t){const i=this.pswp.getLoopedIndex(t);let e=this.getContentByIndex(i);e||(e=Nt(i,this.pswp),e&&this.addToCache(e))}getContentBySlide(t){let i=this.getContentByIndex(t.index);return i||(i=this.pswp.createContentFromData(t.data,t.index),this.addToCache(i)),i.setSlide(t),i}addToCache(t){if(this.removeByIndex(t.index),this._cachedItems.push(t),this._cachedItems.length>this.limit){const i=this._cachedItems.findIndex(e=>!e.isAttached&&!e.hasSlide);i!==-1&&this._cachedItems.splice(i,1)[0].destroy()}}removeByIndex(t){const i=this._cachedItems.findIndex(e=>e.index===t);i!==-1&&this._cachedItems.splice(i,1)}getContentByIndex(t){return this._cachedItems.find(i=>i.index===t)}destroy(){this._cachedItems.forEach(t=>t.destroy()),this._cachedItems=[]}}class Ht extends Mt{getNumItems(){var t;let i=0;const e=(t=this.options)===null||t===void 0?void 0:t.dataSource;e&&"length"in e?i=e.length:e&&"gallery"in e&&(e.items||(e.items=this._getGalleryDOMElements(e.gallery)),e.items&&(i=e.items.length));const s=this.dispatch("numItems",{dataSource:e,numItems:i});return this.applyFilters("numItems",s.numItems,e)}createContentFromData(t,i){return new Ft(t,this,i)}getItemData(t){var i;const e=(i=this.options)===null||i===void 0?void 0:i.dataSource;let s={};Array.isArray(e)?s=e[t]:e&&"gallery"in e&&(e.items||(e.items=this._getGalleryDOMElements(e.gallery)),s=e.items[t]);let n=s;n instanceof Element&&(n=this._domElementToItemData(n));const o=this.dispatch("itemData",{itemData:n||{},index:t});return this.applyFilters("itemData",o.itemData,t)}_getGalleryDOMElements(t){var i,e;return(i=this.options)!==null&&i!==void 0&&i.children||(e=this.options)!==null&&e!==void 0&&e.childSelector?K(this.options.children,this.options.childSelector,t)||[]:[t]}_domElementToItemData(t){const i={element:t},e=t.tagName==="A"?t:t.querySelector("a");if(e){i.src=e.dataset.pswpSrc||e.href,e.dataset.pswpSrcset&&(i.srcset=e.dataset.pswpSrcset),i.width=e.dataset.pswpWidth?parseInt(e.dataset.pswpWidth,10):0,i.height=e.dataset.pswpHeight?parseInt(e.dataset.pswpHeight,10):0,i.w=i.width,i.h=i.height,e.dataset.pswpType&&(i.type=e.dataset.pswpType);const n=t.querySelector("img");if(n){var s;i.msrc=n.currentSrc||n.src,i.alt=(s=n.getAttribute("alt"))!==null&&s!==void 0?s:""}(e.dataset.pswpCropped||e.dataset.cropped)&&(i.thumbCropped=!0)}return this.applyFilters("domItemData",i,t,e)}lazyLoadData(t,i){return W(t,this,i)}}const P=.003;class Wt{constructor(t){this.pswp=t,this.isClosed=!0,this.isOpen=!1,this.isClosing=!1,this.isOpening=!1,this._duration=void 0,this._useAnimation=!1,this._croppedZoom=!1,this._animateRootOpacity=!1,this._animateBgOpacity=!1,this._placeholder=void 0,this._opacityElement=void 0,this._cropContainer1=void 0,this._cropContainer2=void 0,this._thumbBounds=void 0,this._prepareOpen=this._prepareOpen.bind(this),t.on("firstZoomPan",this._prepareOpen)}open(){this._prepareOpen(),this._start()}close(){if(this.isClosed||this.isClosing||this.isOpening)return;const t=this.pswp.currSlide;this.isOpen=!1,this.isOpening=!1,this.isClosing=!0,this._duration=this.pswp.options.hideAnimationDuration,t&&t.currZoomLevel*t.width>=this.pswp.options.maxWidthToAnimate&&(this._duration=0),this._applyStartProps(),setTimeout(()=>{this._start()},this._croppedZoom?30:0)}_prepareOpen(){if(this.pswp.off("firstZoomPan",this._prepareOpen),!this.isOpening){const t=this.pswp.currSlide;this.isOpening=!0,this.isClosing=!1,this._duration=this.pswp.options.showAnimationDuration,t&&t.zoomLevels.initial*t.width>=this.pswp.options.maxWidthToAnimate&&(this._duration=0),this._applyStartProps()}}_applyStartProps(){const{pswp:t}=this,i=this.pswp.currSlide,{options:e}=t;if(e.showHideAnimationType==="fade"?(e.showHideOpacity=!0,this._thumbBounds=void 0):e.showHideAnimationType==="none"?(e.showHideOpacity=!1,this._duration=0,this._thumbBounds=void 0):this.isOpening&&t._initialThumbBounds?this._thumbBounds=t._initialThumbBounds:this._thumbBounds=this.pswp.getThumbBounds(),this._placeholder=i==null?void 0:i.getPlaceholderElement(),t.animations.stopAll(),this._useAnimation=!!(this._duration&&this._duration>50),this._animateZoom=!!this._thumbBounds&&(i==null?void 0:i.content.usePlaceholder())&&(!this.isClosing||!t.mainScroll.isShifted()),!this._animateZoom)this._animateRootOpacity=!0,this.isOpening&&i&&(i.zoomAndPanToInitial(),i.applyCurrentZoomPan());else{var s;this._animateRootOpacity=(s=e.showHideOpacity)!==null&&s!==void 0?s:!1}if(this._animateBgOpacity=!this._animateRootOpacity&&this.pswp.options.bgOpacity>P,this._opacityElement=this._animateRootOpacity?t.element:t.bg,!this._useAnimation){this._duration=0,this._animateZoom=!1,this._animateBgOpacity=!1,this._animateRootOpacity=!0,this.isOpening&&(t.element&&(t.element.style.opacity=String(P)),t.applyBgOpacity(1));return}if(this._animateZoom&&this._thumbBounds&&this._thumbBounds.innerRect){var n;this._croppedZoom=!0,this._cropContainer1=this.pswp.container,this._cropContainer2=(n=this.pswp.currSlide)===null||n===void 0?void 0:n.holderElement,t.container&&(t.container.style.overflow="hidden",t.container.style.width=t.viewportSize.x+"px")}else this._croppedZoom=!1;this.isOpening?(this._animateRootOpacity?(t.element&&(t.element.style.opacity=String(P)),t.applyBgOpacity(1)):(this._animateBgOpacity&&t.bg&&(t.bg.style.opacity=String(P)),t.element&&(t.element.style.opacity="1")),this._animateZoom&&(this._setClosedStateZoomPan(),this._placeholder&&(this._placeholder.style.willChange="transform",this._placeholder.style.opacity=String(P)))):this.isClosing&&(t.mainScroll.itemHolders[0]&&(t.mainScroll.itemHolders[0].el.style.display="none"),t.mainScroll.itemHolders[2]&&(t.mainScroll.itemHolders[2].el.style.display="none"),this._croppedZoom&&t.mainScroll.x!==0&&(t.mainScroll.resetPosition(),t.mainScroll.resize()))}_start(){this.isOpening&&this._useAnimation&&this._placeholder&&this._placeholder.tagName==="IMG"?new Promise(t=>{let i=!1,e=!0;q(this._placeholder).finally(()=>{i=!0,e||t(!0)}),setTimeout(()=>{e=!1,i&&t(!0)},50),setTimeout(t,250)}).finally(()=>this._initiate()):this._initiate()}_initiate(){var t,i;(t=this.pswp.element)===null||t===void 0||t.style.setProperty("--pswp-transition-duration",this._duration+"ms"),this.pswp.dispatch(this.isOpening?"openingAnimationStart":"closingAnimationStart"),this.pswp.dispatch("initialZoom"+(this.isOpening?"In":"Out")),(i=this.pswp.element)===null||i===void 0||i.classList.toggle("pswp--ui-visible",this.isOpening),this.isOpening?(this._placeholder&&(this._placeholder.style.opacity="1"),this._animateToOpenState()):this.isClosing&&this._animateToClosedState(),this._useAnimation||this._onAnimationComplete()}_onAnimationComplete(){const{pswp:t}=this;if(this.isOpen=this.isOpening,this.isClosed=this.isClosing,this.isOpening=!1,this.isClosing=!1,t.dispatch(this.isOpen?"openingAnimationEnd":"closingAnimationEnd"),t.dispatch("initialZoom"+(this.isOpen?"InEnd":"OutEnd")),this.isClosed)t.destroy();else if(this.isOpen){var i;this._animateZoom&&t.container&&(t.container.style.overflow="visible",t.container.style.width="100%"),(i=t.currSlide)===null||i===void 0||i.applyCurrentZoomPan()}}_animateToOpenState(){const{pswp:t}=this;this._animateZoom&&(this._croppedZoom&&this._cropContainer1&&this._cropContainer2&&(this._animateTo(this._cropContainer1,"transform","translate3d(0,0,0)"),this._animateTo(this._cropContainer2,"transform","none")),t.currSlide&&(t.currSlide.zoomAndPanToInitial(),this._animateTo(t.currSlide.container,"transform",t.currSlide.getCurrentTransform()))),this._animateBgOpacity&&t.bg&&this._animateTo(t.bg,"opacity",String(t.options.bgOpacity)),this._animateRootOpacity&&t.element&&this._animateTo(t.element,"opacity","1")}_animateToClosedState(){const{pswp:t}=this;this._animateZoom&&this._setClosedStateZoomPan(!0),this._animateBgOpacity&&t.bgOpacity>.01&&t.bg&&this._animateTo(t.bg,"opacity","0"),this._animateRootOpacity&&t.element&&this._animateTo(t.element,"opacity","0")}_setClosedStateZoomPan(t){if(!this._thumbBounds)return;const{pswp:i}=this,{innerRect:e}=this._thumbBounds,{currSlide:s,viewportSize:n}=i;if(this._croppedZoom&&e&&this._cropContainer1&&this._cropContainer2){const o=-n.x+(this._thumbBounds.x-e.x)+e.w,a=-n.y+(this._thumbBounds.y-e.y)+e.h,h=n.x-e.w,l=n.y-e.h;t?(this._animateTo(this._cropContainer1,"transform",b(o,a)),this._animateTo(this._cropContainer2,"transform",b(h,l))):(y(this._cropContainer1,o,a),y(this._cropContainer2,h,l))}s&&(p(s.pan,e||this._thumbBounds),s.currZoomLevel=this._thumbBounds.w/s.width,t?this._animateTo(s.container,"transform",s.getCurrentTransform()):s.applyCurrentZoomPan())}_animateTo(t,i,e){if(!this._duration){t.style[i]=e;return}const{animations:s}=this.pswp,n={duration:this._duration,easing:this.pswp.options.easing,onComplete:()=>{s.activeAnimations.length||this._onAnimationComplete()},target:t};n[i]=e,s.startTransition(n)}}const Vt={allowPanToNext:!0,spacing:.1,loop:!0,pinchToClose:!0,closeOnVerticalDrag:!0,hideAnimationDuration:333,showAnimationDuration:333,zoomAnimationDuration:333,escKey:!0,arrowKeys:!0,trapFocus:!0,returnFocus:!0,maxWidthToAnimate:4e3,clickToCloseNonZoomable:!0,imageClickAction:"zoom-or-close",bgClickAction:"close",tapAction:"toggle-controls",doubleTapAction:"zoom",indexIndicatorSep:" / ",preloaderDelay:2e3,bgOpacity:.8,index:0,errorMsg:"The image cannot be loaded",preload:[1,2],easing:"cubic-bezier(.4,0,.22,1)"};class $t extends Ht{constructor(t){super(),this.options=this._prepareOptions(t||{}),this.offset={x:0,y:0},this._prevViewportSize={x:0,y:0},this.viewportSize={x:0,y:0},this.bgOpacity=1,this.currIndex=0,this.potentialIndex=0,this.isOpen=!1,this.isDestroying=!1,this.hasMouse=!1,this._initialItemData={},this._initialThumbBounds=void 0,this.topBar=void 0,this.element=void 0,this.template=void 0,this.container=void 0,this.scrollWrap=void 0,this.currSlide=void 0,this.events=new X,this.animations=new wt,this.mainScroll=new dt(this),this.gestures=new lt(this),this.opener=new Wt(this),this.keyboard=new ut(this),this.contentLoader=new kt(this)}init(){if(this.isOpen||this.isDestroying)return!1;this.isOpen=!0,this.dispatch("init"),this.dispatch("beforeOpen"),this._createMainStructure();let t="pswp--open";return this.gestures.supportsTouch&&(t+=" pswp--touch"),this.options.mainClass&&(t+=" "+this.options.mainClass),this.element&&(this.element.className+=" "+t),this.currIndex=this.options.index||0,this.potentialIndex=this.currIndex,this.dispatch("firstUpdate"),this.scrollWheel=new Pt(this),(Number.isNaN(this.currIndex)||this.currIndex<0||this.currIndex>=this.getNumItems())&&(this.currIndex=0),this.gestures.supportsTouch||this.mouseDetected(),this.updateSize(),this.offset.y=window.pageYOffset,this._initialItemData=this.getItemData(this.currIndex),this.dispatch("gettingData",{index:this.currIndex,data:this._initialItemData,slide:void 0}),this._initialThumbBounds=this.getThumbBounds(),this.dispatch("initialLayout"),this.on("openingAnimationEnd",()=>{const{itemHolders:i}=this.mainScroll;i[0]&&(i[0].el.style.display="block",this.setContent(i[0],this.currIndex-1)),i[2]&&(i[2].el.style.display="block",this.setContent(i[2],this.currIndex+1)),this.appendHeavy(),this.contentLoader.updateLazy(),this.events.add(window,"resize",this._handlePageResize.bind(this)),this.events.add(window,"scroll",this._updatePageScrollOffset.bind(this)),this.dispatch("bindEvents")}),this.mainScroll.itemHolders[1]&&this.setContent(this.mainScroll.itemHolders[1],this.currIndex),this.dispatch("change"),this.opener.open(),this.dispatch("afterInit"),!0}getLoopedIndex(t){const i=this.getNumItems();return this.options.loop&&(t>i-1&&(t-=i),t<0&&(t+=i)),I(t,0,i-1)}appendHeavy(){this.mainScroll.itemHolders.forEach(t=>{var i;(i=t.slide)===null||i===void 0||i.appendHeavy()})}goTo(t){this.mainScroll.moveIndexBy(this.getLoopedIndex(t)-this.potentialIndex)}next(){this.goTo(this.potentialIndex+1)}prev(){this.goTo(this.potentialIndex-1)}zoomTo(...t){var i;(i=this.currSlide)===null||i===void 0||i.zoomTo(...t)}toggleZoom(){var t;(t=this.currSlide)===null||t===void 0||t.toggleZoom()}close(){!this.opener.isOpen||this.isDestroying||(this.isDestroying=!0,this.dispatch("close"),this.events.removeAll(),this.opener.close())}destroy(){var t;if(!this.isDestroying){this.options.showHideAnimationType="none",this.close();return}this.dispatch("destroy"),this._listeners={},this.scrollWrap&&(this.scrollWrap.ontouchmove=null,this.scrollWrap.ontouchend=null),(t=this.element)===null||t===void 0||t.remove(),this.mainScroll.itemHolders.forEach(i=>{var e;(e=i.slide)===null||e===void 0||e.destroy()}),this.contentLoader.destroy(),this.events.removeAll()}refreshSlideContent(t){this.contentLoader.removeByIndex(t),this.mainScroll.itemHolders.forEach((i,e)=>{var s,n;let o=((s=(n=this.currSlide)===null||n===void 0?void 0:n.index)!==null&&s!==void 0?s:0)-1+e;if(this.canLoop()&&(o=this.getLoopedIndex(o)),o===t&&(this.setContent(i,t,!0),e===1)){var a;this.currSlide=i.slide,(a=i.slide)===null||a===void 0||a.setIsActive(!0)}}),this.dispatch("change")}setContent(t,i,e){if(this.canLoop()&&(i=this.getLoopedIndex(i)),t.slide){if(t.slide.index===i&&!e)return;t.slide.destroy(),t.slide=void 0}if(!this.canLoop()&&(i<0||i>=this.getNumItems()))return;const s=this.getItemData(i);t.slide=new j(s,i,this),i===this.currIndex&&(this.currSlide=t.slide),t.slide.append(t.el)}getViewportCenterPoint(){return{x:this.viewportSize.x/2,y:this.viewportSize.y/2}}updateSize(t){if(this.isDestroying)return;const i=B(this.options,this);!t&&x(i,this._prevViewportSize)||(p(this._prevViewportSize,i),this.dispatch("beforeResize"),p(this.viewportSize,this._prevViewportSize),this._updatePageScrollOffset(),this.dispatch("viewportSize"),this.mainScroll.resize(this.opener.isOpen),!this.hasMouse&&window.matchMedia("(any-hover: hover)").matches&&this.mouseDetected(),this.dispatch("resize"))}applyBgOpacity(t){this.bgOpacity=Math.max(t,0),this.bg&&(this.bg.style.opacity=String(this.bgOpacity*this.options.bgOpacity))}mouseDetected(){if(!this.hasMouse){var t;this.hasMouse=!0,(t=this.element)===null||t===void 0||t.classList.add("pswp--has_mouse")}}_handlePageResize(){this.updateSize(),/iPhone|iPad|iPod/i.test(window.navigator.userAgent)&&setTimeout(()=>{this.updateSize()},500)}_updatePageScrollOffset(){this.setScrollOffset(0,window.pageYOffset)}setScrollOffset(t,i){this.offset.x=t,this.offset.y=i,this.dispatch("updateScrollOffset")}_createMainStructure(){this.element=f("pswp","div"),this.element.setAttribute("tabindex","-1"),this.element.setAttribute("role","dialog"),this.template=this.element,this.bg=f("pswp__bg","div",this.element),this.scrollWrap=f("pswp__scroll-wrap","section",this.element),this.container=f("pswp__container","div",this.scrollWrap),this.scrollWrap.setAttribute("aria-roledescription","carousel"),this.container.setAttribute("aria-live","off"),this.container.setAttribute("id","pswp__items"),this.mainScroll.appendHolders(),this.ui=new zt(this),this.ui.init(),(this.options.appendToEl||document.body).appendChild(this.element)}getThumbBounds(){return Zt(this.currIndex,this.currSlide?this.currSlide.data:this._initialItemData,this)}canLoop(){return this.options.loop&&this.getNumItems()>2}_prepareOptions(t){return window.matchMedia("(prefers-reduced-motion), (update: slow)").matches&&(t.showHideAnimationType="none",t.zoomAnimationDuration=0),{...Vt,...t}}}export{$t as default};
diff --git a/assets/photoswipe.esm-i2ohwMnJ.js b/assets/photoswipe.esm-i2ohwMnJ.js
deleted file mode 100644
index d46f602..0000000
--- a/assets/photoswipe.esm-i2ohwMnJ.js
+++ /dev/null
@@ -1,4 +0,0 @@
-/*!
-  * PhotoSwipe 5.4.3 - https://photoswipe.com
-  * (c) 2023 Dmytro Semenov
-  */function f(r,t,i){const e=document.createElement(t);return r&&(e.className=r),i&&i.appendChild(e),e}function p(r,t){return r.x=t.x,r.y=t.y,t.id!==void 0&&(r.id=t.id),r}function M(r){r.x=Math.round(r.x),r.y=Math.round(r.y)}function A(r,t){const i=Math.abs(r.x-t.x),e=Math.abs(r.y-t.y);return Math.sqrt(i*i+e*e)}function x(r,t){return r.x===t.x&&r.y===t.y}function I(r,t,i){return Math.min(Math.max(r,t),i)}function b(r,t,i){let e=`translate3d(${r}px,${t||0}px,0)`;return i!==void 0&&(e+=` scale3d(${i},${i},1)`),e}function y(r,t,i,e){r.style.transform=b(t,i,e)}const $="cubic-bezier(.4,0,.22,1)";function R(r,t,i,e){r.style.transition=t?`${t} ${i}ms ${e||$}`:"none"}function L(r,t,i){r.style.width=typeof t=="number"?`${t}px`:t,r.style.height=typeof i=="number"?`${i}px`:i}function U(r){R(r)}function q(r){return"decode"in r?r.decode().catch(()=>{}):r.complete?Promise.resolve(r):new Promise((t,i)=>{r.onload=()=>t(r),r.onerror=i})}const _={IDLE:"idle",LOADING:"loading",LOADED:"loaded",ERROR:"error"};function G(r){return"button"in r&&r.button===1||r.ctrlKey||r.metaKey||r.altKey||r.shiftKey}function K(r,t,i=document){let e=[];if(r instanceof Element)e=[r];else if(r instanceof NodeList||Array.isArray(r))e=Array.from(r);else{const s=typeof r=="string"?r:t;s&&(e=Array.from(i.querySelectorAll(s)))}return e}function C(){return!!(navigator.vendor&&navigator.vendor.match(/apple/i))}let F=!1;try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:()=>{F=!0}}))}catch{}class X{constructor(){this._pool=[]}add(t,i,e,s){this._toggleListener(t,i,e,s)}remove(t,i,e,s){this._toggleListener(t,i,e,s,!0)}removeAll(){this._pool.forEach(t=>{this._toggleListener(t.target,t.type,t.listener,t.passive,!0,!0)}),this._pool=[]}_toggleListener(t,i,e,s,n,o){if(!t)return;const a=n?"removeEventListener":"addEventListener";i.split(" ").forEach(l=>{if(l){o||(n?this._pool=this._pool.filter(d=>d.type!==l||d.listener!==e||d.target!==t):this._pool.push({target:t,type:l,listener:e,passive:s}));const c=F?{passive:s||!1}:!1;t[a](l,e,c)}})}}function B(r,t){if(r.getViewportSizeFn){const i=r.getViewportSizeFn(r,t);if(i)return i}return{x:document.documentElement.clientWidth,y:window.innerHeight}}function S(r,t,i,e,s){let n=0;if(t.paddingFn)n=t.paddingFn(i,e,s)[r];else if(t.padding)n=t.padding[r];else{const o="padding"+r[0].toUpperCase()+r.slice(1);t[o]&&(n=t[o])}return Number(n)||0}function N(r,t,i,e){return{x:t.x-S("left",r,t,i,e)-S("right",r,t,i,e),y:t.y-S("top",r,t,i,e)-S("bottom",r,t,i,e)}}class Y{constructor(t){this.slide=t,this.currZoomLevel=1,this.center={x:0,y:0},this.max={x:0,y:0},this.min={x:0,y:0}}update(t){this.currZoomLevel=t,this.slide.width?(this._updateAxis("x"),this._updateAxis("y"),this.slide.pswp.dispatch("calcBounds",{slide:this.slide})):this.reset()}_updateAxis(t){const{pswp:i}=this.slide,e=this.slide[t==="x"?"width":"height"]*this.currZoomLevel,n=S(t==="x"?"left":"top",i.options,i.viewportSize,this.slide.data,this.slide.index),o=this.slide.panAreaSize[t];this.center[t]=Math.round((o-e)/2)+n,this.max[t]=e>o?Math.round(o-e)+n:this.center[t],this.min[t]=e>o?n:this.center[t]}reset(){this.center.x=0,this.center.y=0,this.max.x=0,this.max.y=0,this.min.x=0,this.min.y=0}correctPan(t,i){return I(i,this.max[t],this.min[t])}}const T=4e3;class k{constructor(t,i,e,s){this.pswp=s,this.options=t,this.itemData=i,this.index=e,this.panAreaSize=null,this.elementSize=null,this.fit=1,this.fill=1,this.vFill=1,this.initial=1,this.secondary=1,this.max=1,this.min=1}update(t,i,e){const s={x:t,y:i};this.elementSize=s,this.panAreaSize=e;const n=e.x/s.x,o=e.y/s.y;this.fit=Math.min(1,n<o?n:o),this.fill=Math.min(1,n>o?n:o),this.vFill=Math.min(1,o),this.initial=this._getInitial(),this.secondary=this._getSecondary(),this.max=Math.max(this.initial,this.secondary,this._getMax()),this.min=Math.min(this.fit,this.initial,this.secondary),this.pswp&&this.pswp.dispatch("zoomLevelsUpdate",{zoomLevels:this,slideData:this.itemData})}_parseZoomLevelOption(t){const i=t+"ZoomLevel",e=this.options[i];if(e)return typeof e=="function"?e(this):e==="fill"?this.fill:e==="fit"?this.fit:Number(e)}_getSecondary(){let t=this._parseZoomLevelOption("secondary");return t||(t=Math.min(1,this.fit*3),this.elementSize&&t*this.elementSize.x>T&&(t=T/this.elementSize.x),t)}_getInitial(){return this._parseZoomLevelOption("initial")||this.fit}_getMax(){return this._parseZoomLevelOption("max")||Math.max(1,this.fit*4)}}class j{constructor(t,i,e){this.data=t,this.index=i,this.pswp=e,this.isActive=i===e.currIndex,this.currentResolution=0,this.panAreaSize={x:0,y:0},this.pan={x:0,y:0},this.isFirstSlide=this.isActive&&!e.opener.isOpen,this.zoomLevels=new k(e.options,t,i,e),this.pswp.dispatch("gettingData",{slide:this,data:this.data,index:i}),this.content=this.pswp.contentLoader.getContentBySlide(this),this.container=f("pswp__zoom-wrap","div"),this.holderElement=null,this.currZoomLevel=1,this.width=this.content.width,this.height=this.content.height,this.heavyAppended=!1,this.bounds=new Y(this),this.prevDisplayedWidth=-1,this.prevDisplayedHeight=-1,this.pswp.dispatch("slideInit",{slide:this})}setIsActive(t){t&&!this.isActive?this.activate():!t&&this.isActive&&this.deactivate()}append(t){this.holderElement=t,this.container.style.transformOrigin="0 0",this.data&&(this.calculateSize(),this.load(),this.updateContentSize(),this.appendHeavy(),this.holderElement.appendChild(this.container),this.zoomAndPanToInitial(),this.pswp.dispatch("firstZoomPan",{slide:this}),this.applyCurrentZoomPan(),this.pswp.dispatch("afterSetContent",{slide:this}),this.isActive&&this.activate())}load(){this.content.load(!1),this.pswp.dispatch("slideLoad",{slide:this})}appendHeavy(){const{pswp:t}=this,i=!0;this.heavyAppended||!t.opener.isOpen||t.mainScroll.isShifted()||!this.isActive&&!i||this.pswp.dispatch("appendHeavy",{slide:this}).defaultPrevented||(this.heavyAppended=!0,this.content.append(),this.pswp.dispatch("appendHeavyContent",{slide:this}))}activate(){this.isActive=!0,this.appendHeavy(),this.content.activate(),this.pswp.dispatch("slideActivate",{slide:this})}deactivate(){this.isActive=!1,this.content.deactivate(),this.currZoomLevel!==this.zoomLevels.initial&&this.calculateSize(),this.currentResolution=0,this.zoomAndPanToInitial(),this.applyCurrentZoomPan(),this.updateContentSize(),this.pswp.dispatch("slideDeactivate",{slide:this})}destroy(){this.content.hasSlide=!1,this.content.remove(),this.container.remove(),this.pswp.dispatch("slideDestroy",{slide:this})}resize(){this.currZoomLevel===this.zoomLevels.initial||!this.isActive?(this.calculateSize(),this.currentResolution=0,this.zoomAndPanToInitial(),this.applyCurrentZoomPan(),this.updateContentSize()):(this.calculateSize(),this.bounds.update(this.currZoomLevel),this.panTo(this.pan.x,this.pan.y))}updateContentSize(t){const i=this.currentResolution||this.zoomLevels.initial;if(!i)return;const e=Math.round(this.width*i)||this.pswp.viewportSize.x,s=Math.round(this.height*i)||this.pswp.viewportSize.y;!this.sizeChanged(e,s)&&!t||this.content.setDisplayedSize(e,s)}sizeChanged(t,i){return t!==this.prevDisplayedWidth||i!==this.prevDisplayedHeight?(this.prevDisplayedWidth=t,this.prevDisplayedHeight=i,!0):!1}getPlaceholderElement(){var t;return(t=this.content.placeholder)===null||t===void 0?void 0:t.element}zoomTo(t,i,e,s){const{pswp:n}=this;if(!this.isZoomable()||n.mainScroll.isShifted())return;n.dispatch("beforeZoomTo",{destZoomLevel:t,centerPoint:i,transitionDuration:e}),n.animations.stopAllPan();const o=this.currZoomLevel;s||(t=I(t,this.zoomLevels.min,this.zoomLevels.max)),this.setZoomLevel(t),this.pan.x=this.calculateZoomToPanOffset("x",i,o),this.pan.y=this.calculateZoomToPanOffset("y",i,o),M(this.pan);const a=()=>{this._setResolution(t),this.applyCurrentZoomPan()};e?n.animations.startTransition({isPan:!0,name:"zoomTo",target:this.container,transform:this.getCurrentTransform(),onComplete:a,duration:e,easing:n.options.easing}):a()}toggleZoom(t){this.zoomTo(this.currZoomLevel===this.zoomLevels.initial?this.zoomLevels.secondary:this.zoomLevels.initial,t,this.pswp.options.zoomAnimationDuration)}setZoomLevel(t){this.currZoomLevel=t,this.bounds.update(this.currZoomLevel)}calculateZoomToPanOffset(t,i,e){if(this.bounds.max[t]-this.bounds.min[t]===0)return this.bounds.center[t];i||(i=this.pswp.getViewportCenterPoint()),e||(e=this.zoomLevels.initial);const n=this.currZoomLevel/e;return this.bounds.correctPan(t,(this.pan[t]-i[t])*n+i[t])}panTo(t,i){this.pan.x=this.bounds.correctPan("x",t),this.pan.y=this.bounds.correctPan("y",i),this.applyCurrentZoomPan()}isPannable(){return!!this.width&&this.currZoomLevel>this.zoomLevels.fit}isZoomable(){return!!this.width&&this.content.isZoomable()}applyCurrentZoomPan(){this._applyZoomTransform(this.pan.x,this.pan.y,this.currZoomLevel),this===this.pswp.currSlide&&this.pswp.dispatch("zoomPanUpdate",{slide:this})}zoomAndPanToInitial(){this.currZoomLevel=this.zoomLevels.initial,this.bounds.update(this.currZoomLevel),p(this.pan,this.bounds.center),this.pswp.dispatch("initialZoomPan",{slide:this})}_applyZoomTransform(t,i,e){e/=this.currentResolution||this.zoomLevels.initial,y(this.container,t,i,e)}calculateSize(){const{pswp:t}=this;p(this.panAreaSize,N(t.options,t.viewportSize,this.data,this.index)),this.zoomLevels.update(this.width,this.height,this.panAreaSize),t.dispatch("calcSlideSize",{slide:this})}getCurrentTransform(){const t=this.currZoomLevel/(this.currentResolution||this.zoomLevels.initial);return b(this.pan.x,this.pan.y,t)}_setResolution(t){t!==this.currentResolution&&(this.currentResolution=t,this.updateContentSize(),this.pswp.dispatch("resolutionChanged"))}}const Q=.35,J=.6,z=.4,E=.5;function tt(r,t){return r*t/(1-t)}class it{constructor(t){this.gestures=t,this.pswp=t.pswp,this.startPan={x:0,y:0}}start(){this.pswp.currSlide&&p(this.startPan,this.pswp.currSlide.pan),this.pswp.animations.stopAll()}change(){const{p1:t,prevP1:i,dragAxis:e}=this.gestures,{currSlide:s}=this.pswp;if(e==="y"&&this.pswp.options.closeOnVerticalDrag&&s&&s.currZoomLevel<=s.zoomLevels.fit&&!this.gestures.isMultitouch){const n=s.pan.y+(t.y-i.y);if(!this.pswp.dispatch("verticalDrag",{panY:n}).defaultPrevented){this._setPanWithFriction("y",n,J);const o=1-Math.abs(this._getVerticalDragRatio(s.pan.y));this.pswp.applyBgOpacity(o),s.applyCurrentZoomPan()}}else this._panOrMoveMainScroll("x")||(this._panOrMoveMainScroll("y"),s&&(M(s.pan),s.applyCurrentZoomPan()))}end(){const{velocity:t}=this.gestures,{mainScroll:i,currSlide:e}=this.pswp;let s=0;if(this.pswp.animations.stopAll(),i.isShifted()){const o=(i.x-i.getCurrSlideX())/this.pswp.viewportSize.x;t.x<-E&&o<0||t.x<.1&&o<-.5?(s=1,t.x=Math.min(t.x,0)):(t.x>E&&o>0||t.x>-.1&&o>.5)&&(s=-1,t.x=Math.max(t.x,0)),i.moveIndexBy(s,!0,t.x)}e&&e.currZoomLevel>e.zoomLevels.max||this.gestures.isMultitouch?this.gestures.zoomLevels.correctZoomPan(!0):(this._finishPanGestureForAxis("x"),this._finishPanGestureForAxis("y"))}_finishPanGestureForAxis(t){const{velocity:i}=this.gestures,{currSlide:e}=this.pswp;if(!e)return;const{pan:s,bounds:n}=e,o=s[t],a=this.pswp.bgOpacity<1&&t==="y",h=.995,l=o+tt(i[t],h);if(a){const v=this._getVerticalDragRatio(o),w=this._getVerticalDragRatio(l);if(v<0&&w<-z||v>0&&w>z){this.pswp.close();return}}const c=n.correctPan(t,l);if(o===c)return;const d=c===l?1:.82,u=this.pswp.bgOpacity,m=c-o;this.pswp.animations.startSpring({name:"panGesture"+t,isPan:!0,start:o,end:c,velocity:i[t],dampingRatio:d,onUpdate:v=>{if(a&&this.pswp.bgOpacity<1){const w=1-(c-v)/m;this.pswp.applyBgOpacity(I(u+(1-u)*w,0,1))}s[t]=Math.floor(v),e.applyCurrentZoomPan()}})}_panOrMoveMainScroll(t){const{p1:i,dragAxis:e,prevP1:s,isMultitouch:n}=this.gestures,{currSlide:o,mainScroll:a}=this.pswp,h=i[t]-s[t],l=a.x+h;if(!h||!o)return!1;if(t==="x"&&!o.isPannable()&&!n)return a.moveTo(l,!0),!0;const{bounds:c}=o,d=o.pan[t]+h;if(this.pswp.options.allowPanToNext&&e==="x"&&t==="x"&&!n){const u=a.getCurrSlideX(),m=a.x-u,v=h>0,w=!v;if(d>c.min[t]&&v){if(c.min[t]<=this.startPan[t])return a.moveTo(l,!0),!0;this._setPanWithFriction(t,d)}else if(d<c.max[t]&&w){if(this.startPan[t]<=c.max[t])return a.moveTo(l,!0),!0;this._setPanWithFriction(t,d)}else if(m!==0){if(m>0)return a.moveTo(Math.max(l,u),!0),!0;if(m<0)return a.moveTo(Math.min(l,u),!0),!0}else this._setPanWithFriction(t,d)}else t==="y"?!a.isShifted()&&c.min.y!==c.max.y&&this._setPanWithFriction(t,d):this._setPanWithFriction(t,d);return!1}_getVerticalDragRatio(t){var i,e;return(t-((i=(e=this.pswp.currSlide)===null||e===void 0?void 0:e.bounds.center.y)!==null&&i!==void 0?i:0))/(this.pswp.viewportSize.y/3)}_setPanWithFriction(t,i,e){const{currSlide:s}=this.pswp;if(!s)return;const{pan:n,bounds:o}=s;if(o.correctPan(t,i)!==i||e){const h=Math.round(i-n[t]);n[t]+=h*(e||Q)}else n[t]=i}}const et=.05,st=.15;function O(r,t,i){return r.x=(t.x+i.x)/2,r.y=(t.y+i.y)/2,r}class nt{constructor(t){this.gestures=t,this._startPan={x:0,y:0},this._startZoomPoint={x:0,y:0},this._zoomPoint={x:0,y:0},this._wasOverFitZoomLevel=!1,this._startZoomLevel=1}start(){const{currSlide:t}=this.gestures.pswp;t&&(this._startZoomLevel=t.currZoomLevel,p(this._startPan,t.pan)),this.gestures.pswp.animations.stopAllPan(),this._wasOverFitZoomLevel=!1}change(){const{p1:t,startP1:i,p2:e,startP2:s,pswp:n}=this.gestures,{currSlide:o}=n;if(!o)return;const a=o.zoomLevels.min,h=o.zoomLevels.max;if(!o.isZoomable()||n.mainScroll.isShifted())return;O(this._startZoomPoint,i,s),O(this._zoomPoint,t,e);let l=1/A(i,s)*A(t,e)*this._startZoomLevel;if(l>o.zoomLevels.initial+o.zoomLevels.initial/15&&(this._wasOverFitZoomLevel=!0),l<a)if(n.options.pinchToClose&&!this._wasOverFitZoomLevel&&this._startZoomLevel<=o.zoomLevels.initial){const c=1-(a-l)/(a/1.2);n.dispatch("pinchClose",{bgOpacity:c}).defaultPrevented||n.applyBgOpacity(c)}else l=a-(a-l)*st;else l>h&&(l=h+(l-h)*et);o.pan.x=this._calculatePanForZoomLevel("x",l),o.pan.y=this._calculatePanForZoomLevel("y",l),o.setZoomLevel(l),o.applyCurrentZoomPan()}end(){const{pswp:t}=this.gestures,{currSlide:i}=t;(!i||i.currZoomLevel<i.zoomLevels.initial)&&!this._wasOverFitZoomLevel&&t.options.pinchToClose?t.close():this.correctZoomPan()}_calculatePanForZoomLevel(t,i){const e=i/this._startZoomLevel;return this._zoomPoint[t]-(this._startZoomPoint[t]-this._startPan[t])*e}correctZoomPan(t){const{pswp:i}=this.gestures,{currSlide:e}=i;if(!(e!=null&&e.isZoomable()))return;this._zoomPoint.x===0&&(t=!0);const s=e.currZoomLevel;let n,o=!0;s<e.zoomLevels.initial?n=e.zoomLevels.initial:s>e.zoomLevels.max?n=e.zoomLevels.max:(o=!1,n=s);const a=i.bgOpacity,h=i.bgOpacity<1,l=p({x:0,y:0},e.pan);let c=p({x:0,y:0},l);t&&(this._zoomPoint.x=0,this._zoomPoint.y=0,this._startZoomPoint.x=0,this._startZoomPoint.y=0,this._startZoomLevel=s,p(this._startPan,l)),o&&(c={x:this._calculatePanForZoomLevel("x",n),y:this._calculatePanForZoomLevel("y",n)}),e.setZoomLevel(n),c={x:e.bounds.correctPan("x",c.x),y:e.bounds.correctPan("y",c.y)},e.setZoomLevel(s);const d=!x(c,l);if(!d&&!o&&!h){e._setResolution(n),e.applyCurrentZoomPan();return}i.animations.stopAllPan(),i.animations.startSpring({isPan:!0,start:0,end:1e3,velocity:0,dampingRatio:1,naturalFrequency:40,onUpdate:u=>{if(u/=1e3,d||o){if(d&&(e.pan.x=l.x+(c.x-l.x)*u,e.pan.y=l.y+(c.y-l.y)*u),o){const m=s+(n-s)*u;e.setZoomLevel(m)}e.applyCurrentZoomPan()}h&&i.bgOpacity<1&&i.applyBgOpacity(I(a+(1-a)*u,0,1))},onComplete:()=>{e._setResolution(n),e.applyCurrentZoomPan()}})}}function Z(r){return!!r.target.closest(".pswp__container")}class ot{constructor(t){this.gestures=t}click(t,i){const e=i.target.classList,s=e.contains("pswp__img"),n=e.contains("pswp__item")||e.contains("pswp__zoom-wrap");s?this._doClickOrTapAction("imageClick",t,i):n&&this._doClickOrTapAction("bgClick",t,i)}tap(t,i){Z(i)&&this._doClickOrTapAction("tap",t,i)}doubleTap(t,i){Z(i)&&this._doClickOrTapAction("doubleTap",t,i)}_doClickOrTapAction(t,i,e){var s;const{pswp:n}=this.gestures,{currSlide:o}=n,a=t+"Action",h=n.options[a];if(!n.dispatch(a,{point:i,originalEvent:e}).defaultPrevented){if(typeof h=="function"){h.call(n,i,e);return}switch(h){case"close":case"next":n[h]();break;case"zoom":o==null||o.toggleZoom(i);break;case"zoom-or-close":o!=null&&o.isZoomable()&&o.zoomLevels.secondary!==o.zoomLevels.initial?o.toggleZoom(i):n.options.clickToCloseNonZoomable&&n.close();break;case"toggle-controls":(s=this.gestures.pswp.element)===null||s===void 0||s.classList.toggle("pswp--ui-visible");break}}}}const rt=10,at=300,ht=25;class lt{constructor(t){this.pswp=t,this.dragAxis=null,this.p1={x:0,y:0},this.p2={x:0,y:0},this.prevP1={x:0,y:0},this.prevP2={x:0,y:0},this.startP1={x:0,y:0},this.startP2={x:0,y:0},this.velocity={x:0,y:0},this._lastStartP1={x:0,y:0},this._intervalP1={x:0,y:0},this._numActivePoints=0,this._ongoingPointers=[],this._touchEventEnabled="ontouchstart"in window,this._pointerEventEnabled=!!window.PointerEvent,this.supportsTouch=this._touchEventEnabled||this._pointerEventEnabled&&navigator.maxTouchPoints>1,this._numActivePoints=0,this._intervalTime=0,this._velocityCalculated=!1,this.isMultitouch=!1,this.isDragging=!1,this.isZooming=!1,this.raf=null,this._tapTimer=null,this.supportsTouch||(t.options.allowPanToNext=!1),this.drag=new it(this),this.zoomLevels=new nt(this),this.tapHandler=new ot(this),t.on("bindEvents",()=>{t.events.add(t.scrollWrap,"click",this._onClick.bind(this)),this._pointerEventEnabled?this._bindEvents("pointer","down","up","cancel"):this._touchEventEnabled?(this._bindEvents("touch","start","end","cancel"),t.scrollWrap&&(t.scrollWrap.ontouchmove=()=>{},t.scrollWrap.ontouchend=()=>{})):this._bindEvents("mouse","down","up")})}_bindEvents(t,i,e,s){const{pswp:n}=this,{events:o}=n,a=s?t+s:"";o.add(n.scrollWrap,t+i,this.onPointerDown.bind(this)),o.add(window,t+"move",this.onPointerMove.bind(this)),o.add(window,t+e,this.onPointerUp.bind(this)),a&&o.add(n.scrollWrap,a,this.onPointerUp.bind(this))}onPointerDown(t){const i=t.type==="mousedown"||t.pointerType==="mouse";if(i&&t.button>0)return;const{pswp:e}=this;if(!e.opener.isOpen){t.preventDefault();return}e.dispatch("pointerDown",{originalEvent:t}).defaultPrevented||(i&&(e.mouseDetected(),this._preventPointerEventBehaviour(t,"down")),e.animations.stopAll(),this._updatePoints(t,"down"),this._numActivePoints===1&&(this.dragAxis=null,p(this.startP1,this.p1)),this._numActivePoints>1?(this._clearTapTimer(),this.isMultitouch=!0):this.isMultitouch=!1)}onPointerMove(t){this._preventPointerEventBehaviour(t,"move"),this._numActivePoints&&(this._updatePoints(t,"move"),!this.pswp.dispatch("pointerMove",{originalEvent:t}).defaultPrevented&&(this._numActivePoints===1&&!this.isDragging?(this.dragAxis||this._calculateDragDirection(),this.dragAxis&&!this.isDragging&&(this.isZooming&&(this.isZooming=!1,this.zoomLevels.end()),this.isDragging=!0,this._clearTapTimer(),this._updateStartPoints(),this._intervalTime=Date.now(),this._velocityCalculated=!1,p(this._intervalP1,this.p1),this.velocity.x=0,this.velocity.y=0,this.drag.start(),this._rafStopLoop(),this._rafRenderLoop())):this._numActivePoints>1&&!this.isZooming&&(this._finishDrag(),this.isZooming=!0,this._updateStartPoints(),this.zoomLevels.start(),this._rafStopLoop(),this._rafRenderLoop())))}_finishDrag(){this.isDragging&&(this.isDragging=!1,this._velocityCalculated||this._updateVelocity(!0),this.drag.end(),this.dragAxis=null)}onPointerUp(t){this._numActivePoints&&(this._updatePoints(t,"up"),!this.pswp.dispatch("pointerUp",{originalEvent:t}).defaultPrevented&&(this._numActivePoints===0&&(this._rafStopLoop(),this.isDragging?this._finishDrag():!this.isZooming&&!this.isMultitouch&&this._finishTap(t)),this._numActivePoints<2&&this.isZooming&&(this.isZooming=!1,this.zoomLevels.end(),this._numActivePoints===1&&(this.dragAxis=null,this._updateStartPoints()))))}_rafRenderLoop(){(this.isDragging||this.isZooming)&&(this._updateVelocity(),this.isDragging?x(this.p1,this.prevP1)||this.drag.change():(!x(this.p1,this.prevP1)||!x(this.p2,this.prevP2))&&this.zoomLevels.change(),this._updatePrevPoints(),this.raf=requestAnimationFrame(this._rafRenderLoop.bind(this)))}_updateVelocity(t){const i=Date.now(),e=i-this._intervalTime;e<50&&!t||(this.velocity.x=this._getVelocity("x",e),this.velocity.y=this._getVelocity("y",e),this._intervalTime=i,p(this._intervalP1,this.p1),this._velocityCalculated=!0)}_finishTap(t){const{mainScroll:i}=this.pswp;if(i.isShifted()){i.moveIndexBy(0,!0);return}if(t.type.indexOf("cancel")>0)return;if(t.type==="mouseup"||t.pointerType==="mouse"){this.tapHandler.click(this.startP1,t);return}const e=this.pswp.options.doubleTapAction?at:0;this._tapTimer?(this._clearTapTimer(),A(this._lastStartP1,this.startP1)<ht&&this.tapHandler.doubleTap(this.startP1,t)):(p(this._lastStartP1,this.startP1),this._tapTimer=setTimeout(()=>{this.tapHandler.tap(this.startP1,t),this._clearTapTimer()},e))}_clearTapTimer(){this._tapTimer&&(clearTimeout(this._tapTimer),this._tapTimer=null)}_getVelocity(t,i){const e=this.p1[t]-this._intervalP1[t];return Math.abs(e)>1&&i>5?e/i:0}_rafStopLoop(){this.raf&&(cancelAnimationFrame(this.raf),this.raf=null)}_preventPointerEventBehaviour(t,i){this.pswp.applyFilters("preventPointerEvent",!0,t,i)&&t.preventDefault()}_updatePoints(t,i){if(this._pointerEventEnabled){const e=t,s=this._ongoingPointers.findIndex(n=>n.id===e.pointerId);i==="up"&&s>-1?this._ongoingPointers.splice(s,1):i==="down"&&s===-1?this._ongoingPointers.push(this._convertEventPosToPoint(e,{x:0,y:0})):s>-1&&this._convertEventPosToPoint(e,this._ongoingPointers[s]),this._numActivePoints=this._ongoingPointers.length,this._numActivePoints>0&&p(this.p1,this._ongoingPointers[0]),this._numActivePoints>1&&p(this.p2,this._ongoingPointers[1])}else{const e=t;this._numActivePoints=0,e.type.indexOf("touch")>-1?e.touches&&e.touches.length>0&&(this._convertEventPosToPoint(e.touches[0],this.p1),this._numActivePoints++,e.touches.length>1&&(this._convertEventPosToPoint(e.touches[1],this.p2),this._numActivePoints++)):(this._convertEventPosToPoint(t,this.p1),i==="up"?this._numActivePoints=0:this._numActivePoints++)}}_updatePrevPoints(){p(this.prevP1,this.p1),p(this.prevP2,this.p2)}_updateStartPoints(){p(this.startP1,this.p1),p(this.startP2,this.p2),this._updatePrevPoints()}_calculateDragDirection(){if(this.pswp.mainScroll.isShifted())this.dragAxis="x";else{const t=Math.abs(this.p1.x-this.startP1.x)-Math.abs(this.p1.y-this.startP1.y);if(t!==0){const i=t>0?"x":"y";Math.abs(this.p1[i]-this.startP1[i])>=rt&&(this.dragAxis=i)}}}_convertEventPosToPoint(t,i){return i.x=t.pageX-this.pswp.offset.x,i.y=t.pageY-this.pswp.offset.y,"pointerId"in t?i.id=t.pointerId:t.identifier!==void 0&&(i.id=t.identifier),i}_onClick(t){this.pswp.mainScroll.isShifted()&&(t.preventDefault(),t.stopPropagation())}}const ct=.35;class dt{constructor(t){this.pswp=t,this.x=0,this.slideWidth=0,this._currPositionIndex=0,this._prevPositionIndex=0,this._containerShiftIndex=-1,this.itemHolders=[]}resize(t){const{pswp:i}=this,e=Math.round(i.viewportSize.x+i.viewportSize.x*i.options.spacing),s=e!==this.slideWidth;s&&(this.slideWidth=e,this.moveTo(this.getCurrSlideX())),this.itemHolders.forEach((n,o)=>{s&&y(n.el,(o+this._containerShiftIndex)*this.slideWidth),t&&n.slide&&n.slide.resize()})}resetPosition(){this._currPositionIndex=0,this._prevPositionIndex=0,this.slideWidth=0,this._containerShiftIndex=-1}appendHolders(){this.itemHolders=[];for(let t=0;t<3;t++){const i=f("pswp__item","div",this.pswp.container);i.setAttribute("role","group"),i.setAttribute("aria-roledescription","slide"),i.setAttribute("aria-hidden","true"),i.style.display=t===1?"block":"none",this.itemHolders.push({el:i})}}canBeSwiped(){return this.pswp.getNumItems()>1}moveIndexBy(t,i,e){const{pswp:s}=this;let n=s.potentialIndex+t;const o=s.getNumItems();if(s.canLoop()){n=s.getLoopedIndex(n);const h=(t+o)%o;h<=o/2?t=h:t=h-o}else n<0?n=0:n>=o&&(n=o-1),t=n-s.potentialIndex;s.potentialIndex=n,this._currPositionIndex-=t,s.animations.stopMainScroll();const a=this.getCurrSlideX();if(!i)this.moveTo(a),this.updateCurrItem();else{s.animations.startSpring({isMainScroll:!0,start:this.x,end:a,velocity:e||0,naturalFrequency:30,dampingRatio:1,onUpdate:l=>{this.moveTo(l)},onComplete:()=>{this.updateCurrItem(),s.appendHeavy()}});let h=s.potentialIndex-s.currIndex;if(s.canLoop()){const l=(h+o)%o;l<=o/2?h=l:h=l-o}Math.abs(h)>1&&this.updateCurrItem()}return!!t}getCurrSlideX(){return this.slideWidth*this._currPositionIndex}isShifted(){return this.x!==this.getCurrSlideX()}updateCurrItem(){var t;const{pswp:i}=this,e=this._prevPositionIndex-this._currPositionIndex;if(!e)return;this._prevPositionIndex=this._currPositionIndex,i.currIndex=i.potentialIndex;let s=Math.abs(e),n;s>=3&&(this._containerShiftIndex+=e+(e>0?-3:3),s=3);for(let o=0;o<s;o++)e>0?(n=this.itemHolders.shift(),n&&(this.itemHolders[2]=n,this._containerShiftIndex++,y(n.el,(this._containerShiftIndex+2)*this.slideWidth),i.setContent(n,i.currIndex-s+o+2))):(n=this.itemHolders.pop(),n&&(this.itemHolders.unshift(n),this._containerShiftIndex--,y(n.el,this._containerShiftIndex*this.slideWidth),i.setContent(n,i.currIndex+s-o-2)));Math.abs(this._containerShiftIndex)>50&&!this.isShifted()&&(this.resetPosition(),this.resize()),i.animations.stopAllPan(),this.itemHolders.forEach((o,a)=>{o.slide&&o.slide.setIsActive(a===1)}),i.currSlide=(t=this.itemHolders[1])===null||t===void 0?void 0:t.slide,i.contentLoader.updateLazy(e),i.currSlide&&i.currSlide.applyCurrentZoomPan(),i.dispatch("change")}moveTo(t,i){if(!this.pswp.canLoop()&&i){let e=(this.slideWidth*this._currPositionIndex-t)/this.slideWidth;e+=this.pswp.currIndex;const s=Math.round(t-this.x);(e<0&&s>0||e>=this.pswp.getNumItems()-1&&s<0)&&(t=this.x+s*ct)}this.x=t,this.pswp.container&&y(this.pswp.container,t),this.pswp.dispatch("moveMainScroll",{x:t,dragging:i??!1})}}const pt={Escape:27,z:90,ArrowLeft:37,ArrowUp:38,ArrowRight:39,ArrowDown:40,Tab:9},g=(r,t)=>t?r:pt[r];class ut{constructor(t){this.pswp=t,this._wasFocused=!1,t.on("bindEvents",()=>{t.options.trapFocus&&(t.options.initialPointerPos||this._focusRoot(),t.events.add(document,"focusin",this._onFocusIn.bind(this))),t.events.add(document,"keydown",this._onKeyDown.bind(this))});const i=document.activeElement;t.on("destroy",()=>{t.options.returnFocus&&i&&this._wasFocused&&i.focus()})}_focusRoot(){!this._wasFocused&&this.pswp.element&&(this.pswp.element.focus(),this._wasFocused=!0)}_onKeyDown(t){const{pswp:i}=this;if(i.dispatch("keydown",{originalEvent:t}).defaultPrevented||G(t))return;let e,s,n=!1;const o="key"in t;switch(o?t.key:t.keyCode){case g("Escape",o):i.options.escKey&&(e="close");break;case g("z",o):e="toggleZoom";break;case g("ArrowLeft",o):s="x";break;case g("ArrowUp",o):s="y";break;case g("ArrowRight",o):s="x",n=!0;break;case g("ArrowDown",o):n=!0,s="y";break;case g("Tab",o):this._focusRoot();break}if(s){t.preventDefault();const{currSlide:a}=i;i.options.arrowKeys&&s==="x"&&i.getNumItems()>1?e=n?"next":"prev":a&&a.currZoomLevel>a.zoomLevels.fit&&(a.pan[s]+=n?-80:80,a.panTo(a.pan.x,a.pan.y))}e&&(t.preventDefault(),i[e]())}_onFocusIn(t){const{template:i}=this.pswp;i&&document!==t.target&&i!==t.target&&!i.contains(t.target)&&i.focus()}}const mt="cubic-bezier(.4,0,.22,1)";class ft{constructor(t){var i;this.props=t;const{target:e,onComplete:s,transform:n,onFinish:o=()=>{},duration:a=333,easing:h=mt}=t;this.onFinish=o;const l=n?"transform":"opacity",c=(i=t[l])!==null&&i!==void 0?i:"";this._target=e,this._onComplete=s,this._finished=!1,this._onTransitionEnd=this._onTransitionEnd.bind(this),this._helperTimeout=setTimeout(()=>{R(e,l,a,h),this._helperTimeout=setTimeout(()=>{e.addEventListener("transitionend",this._onTransitionEnd,!1),e.addEventListener("transitioncancel",this._onTransitionEnd,!1),this._helperTimeout=setTimeout(()=>{this._finalizeAnimation()},a+500),e.style[l]=c},30)},0)}_onTransitionEnd(t){t.target===this._target&&this._finalizeAnimation()}_finalizeAnimation(){this._finished||(this._finished=!0,this.onFinish(),this._onComplete&&this._onComplete())}destroy(){this._helperTimeout&&clearTimeout(this._helperTimeout),U(this._target),this._target.removeEventListener("transitionend",this._onTransitionEnd,!1),this._target.removeEventListener("transitioncancel",this._onTransitionEnd,!1),this._finished||this._finalizeAnimation()}}const _t=12,vt=.75;class gt{constructor(t,i,e){this.velocity=t*1e3,this._dampingRatio=i||vt,this._naturalFrequency=e||_t,this._dampedFrequency=this._naturalFrequency,this._dampingRatio<1&&(this._dampedFrequency*=Math.sqrt(1-this._dampingRatio*this._dampingRatio))}easeFrame(t,i){let e=0,s;i/=1e3;const n=Math.E**(-this._dampingRatio*this._naturalFrequency*i);if(this._dampingRatio===1)s=this.velocity+this._naturalFrequency*t,e=(t+s*i)*n,this.velocity=e*-this._naturalFrequency+s*n;else if(this._dampingRatio<1){s=1/this._dampedFrequency*(this._dampingRatio*this._naturalFrequency*t+this.velocity);const o=Math.cos(this._dampedFrequency*i),a=Math.sin(this._dampedFrequency*i);e=n*(t*o+s*a),this.velocity=e*-this._naturalFrequency*this._dampingRatio+n*(-this._dampedFrequency*t*a+this._dampedFrequency*s*o)}return e}}class yt{constructor(t){this.props=t,this._raf=0;const{start:i,end:e,velocity:s,onUpdate:n,onComplete:o,onFinish:a=()=>{},dampingRatio:h,naturalFrequency:l}=t;this.onFinish=a;const c=new gt(s,h,l);let d=Date.now(),u=i-e;const m=()=>{this._raf&&(u=c.easeFrame(u,Date.now()-d),Math.abs(u)<1&&Math.abs(c.velocity)<50?(n(e),o&&o(),this.onFinish()):(d=Date.now(),n(u+e),this._raf=requestAnimationFrame(m)))};this._raf=requestAnimationFrame(m)}destroy(){this._raf>=0&&cancelAnimationFrame(this._raf),this._raf=0}}class wt{constructor(){this.activeAnimations=[]}startSpring(t){this._start(t,!0)}startTransition(t){this._start(t)}_start(t,i){const e=i?new yt(t):new ft(t);return this.activeAnimations.push(e),e.onFinish=()=>this.stop(e),e}stop(t){t.destroy();const i=this.activeAnimations.indexOf(t);i>-1&&this.activeAnimations.splice(i,1)}stopAll(){this.activeAnimations.forEach(t=>{t.destroy()}),this.activeAnimations=[]}stopAllPan(){this.activeAnimations=this.activeAnimations.filter(t=>t.props.isPan?(t.destroy(),!1):!0)}stopMainScroll(){this.activeAnimations=this.activeAnimations.filter(t=>t.props.isMainScroll?(t.destroy(),!1):!0)}isPanRunning(){return this.activeAnimations.some(t=>t.props.isPan)}}class Pt{constructor(t){this.pswp=t,t.events.add(t.element,"wheel",this._onWheel.bind(this))}_onWheel(t){t.preventDefault();const{currSlide:i}=this.pswp;let{deltaX:e,deltaY:s}=t;if(i&&!this.pswp.dispatch("wheel",{originalEvent:t}).defaultPrevented)if(t.ctrlKey||this.pswp.options.wheelToZoom){if(i.isZoomable()){let n=-s;t.deltaMode===1?n*=.05:n*=t.deltaMode?1:.002,n=2**n;const o=i.currZoomLevel*n;i.zoomTo(o,{x:t.clientX,y:t.clientY})}}else i.isPannable()&&(t.deltaMode===1&&(e*=18,s*=18),i.panTo(i.pan.x-e,i.pan.y-s))}}function St(r){if(typeof r=="string")return r;if(!r||!r.isCustomSVG)return"";const t=r;let i='<svg aria-hidden="true" class="pswp__icn" viewBox="0 0 %d %d" width="%d" height="%d">';return i=i.split("%d").join(t.size||32),t.outlineID&&(i+='<use class="pswp__icn-shadow" xlink:href="#'+t.outlineID+'"/>'),i+=t.inner,i+="</svg>",i}class xt{constructor(t,i){var e;const s=i.name||i.className;let n=i.html;if(t.options[s]===!1)return;typeof t.options[s+"SVG"]=="string"&&(n=t.options[s+"SVG"]),t.dispatch("uiElementCreate",{data:i});let o="";i.isButton?(o+="pswp__button ",o+=i.className||`pswp__button--${i.name}`):o+=i.className||`pswp__${i.name}`;let a=i.isButton?i.tagName||"button":i.tagName||"div";a=a.toLowerCase();const h=f(o,a);if(i.isButton){a==="button"&&(h.type="button");let{title:d}=i;const{ariaLabel:u}=i;typeof t.options[s+"Title"]=="string"&&(d=t.options[s+"Title"]),d&&(h.title=d);const m=u||d;m&&h.setAttribute("aria-label",m)}h.innerHTML=St(n),i.onInit&&i.onInit(h,t),i.onClick&&(h.onclick=d=>{typeof i.onClick=="string"?t[i.onClick]():typeof i.onClick=="function"&&i.onClick(d,h,t)});const l=i.appendTo||"bar";let c=t.element;l==="bar"?(t.topBar||(t.topBar=f("pswp__top-bar pswp__hide-on-close","div",t.scrollWrap)),c=t.topBar):(h.classList.add("pswp__hide-on-close"),l==="wrapper"&&(c=t.scrollWrap)),(e=c)===null||e===void 0||e.appendChild(t.applyFilters("uiElement",h,i))}}function H(r,t,i){r.classList.add("pswp__button--arrow"),r.setAttribute("aria-controls","pswp__items"),t.on("change",()=>{t.options.loop||(i?r.disabled=!(t.currIndex<t.getNumItems()-1):r.disabled=!(t.currIndex>0))})}const bt={name:"arrowPrev",className:"pswp__button--arrow--prev",title:"Previous",order:10,isButton:!0,appendTo:"wrapper",html:{isCustomSVG:!0,size:60,inner:'<path d="M29 43l-3 3-16-16 16-16 3 3-13 13 13 13z" id="pswp__icn-arrow"/>',outlineID:"pswp__icn-arrow"},onClick:"prev",onInit:H},It={name:"arrowNext",className:"pswp__button--arrow--next",title:"Next",order:11,isButton:!0,appendTo:"wrapper",html:{isCustomSVG:!0,size:60,inner:'<use xlink:href="#pswp__icn-arrow"/>',outlineID:"pswp__icn-arrow"},onClick:"next",onInit:(r,t)=>{H(r,t,!0)}},At={name:"close",title:"Close",order:20,isButton:!0,html:{isCustomSVG:!0,inner:'<path d="M24 10l-2-2-6 6-6-6-2 2 6 6-6 6 2 2 6-6 6 6 2-2-6-6z" id="pswp__icn-close"/>',outlineID:"pswp__icn-close"},onClick:"close"},Lt={name:"zoom",title:"Zoom",order:10,isButton:!0,html:{isCustomSVG:!0,inner:'<path d="M17.426 19.926a6 6 0 1 1 1.5-1.5L23 22.5 21.5 24l-4.074-4.074z" id="pswp__icn-zoom"/><path fill="currentColor" class="pswp__zoom-icn-bar-h" d="M11 16v-2h6v2z"/><path fill="currentColor" class="pswp__zoom-icn-bar-v" d="M13 12h2v6h-2z"/>',outlineID:"pswp__icn-zoom"},onClick:"toggleZoom"},Ct={name:"preloader",appendTo:"bar",order:7,html:{isCustomSVG:!0,inner:'<path fill-rule="evenodd" clip-rule="evenodd" d="M21.2 16a5.2 5.2 0 1 1-5.2-5.2V8a8 8 0 1 0 8 8h-2.8Z" id="pswp__icn-loading"/>',outlineID:"pswp__icn-loading"},onInit:(r,t)=>{let i,e=null;const s=(a,h)=>{r.classList.toggle("pswp__preloader--"+a,h)},n=a=>{i!==a&&(i=a,s("active",a))},o=()=>{var a;if(!((a=t.currSlide)!==null&&a!==void 0&&a.content.isLoading())){n(!1),e&&(clearTimeout(e),e=null);return}e||(e=setTimeout(()=>{var h;n(!!(!((h=t.currSlide)===null||h===void 0)&&h.content.isLoading())),e=null},t.options.preloaderDelay))};t.on("change",o),t.on("loadComplete",a=>{t.currSlide===a.slide&&o()}),t.ui&&(t.ui.updatePreloaderVisibility=o)}},Tt={name:"counter",order:5,onInit:(r,t)=>{t.on("change",()=>{r.innerText=t.currIndex+1+t.options.indexIndicatorSep+t.getNumItems()})}};function D(r,t){r.classList.toggle("pswp--zoomed-in",t)}class zt{constructor(t){this.pswp=t,this.isRegistered=!1,this.uiElementsData=[],this.items=[],this.updatePreloaderVisibility=()=>{},this._lastUpdatedZoomLevel=void 0}init(){const{pswp:t}=this;this.isRegistered=!1,this.uiElementsData=[At,bt,It,Lt,Ct,Tt],t.dispatch("uiRegister"),this.uiElementsData.sort((i,e)=>(i.order||0)-(e.order||0)),this.items=[],this.isRegistered=!0,this.uiElementsData.forEach(i=>{this.registerElement(i)}),t.on("change",()=>{var i;(i=t.element)===null||i===void 0||i.classList.toggle("pswp--one-slide",t.getNumItems()===1)}),t.on("zoomPanUpdate",()=>this._onZoomPanUpdate())}registerElement(t){this.isRegistered?this.items.push(new xt(this.pswp,t)):this.uiElementsData.push(t)}_onZoomPanUpdate(){const{template:t,currSlide:i,options:e}=this.pswp;if(this.pswp.opener.isClosing||!t||!i)return;let{currZoomLevel:s}=i;if(this.pswp.opener.isOpen||(s=i.zoomLevels.initial),s===this._lastUpdatedZoomLevel)return;this._lastUpdatedZoomLevel=s;const n=i.zoomLevels.initial-i.zoomLevels.secondary;if(Math.abs(n)<.01||!i.isZoomable()){D(t,!1),t.classList.remove("pswp--zoom-allowed");return}t.classList.add("pswp--zoom-allowed");const o=s===i.zoomLevels.initial?i.zoomLevels.secondary:i.zoomLevels.initial;D(t,o<=s),(e.imageClickAction==="zoom"||e.imageClickAction==="zoom-or-close")&&t.classList.add("pswp--click-to-zoom")}}function Et(r){const t=r.getBoundingClientRect();return{x:t.left,y:t.top,w:t.width}}function Ot(r,t,i){const e=r.getBoundingClientRect(),s=e.width/t,n=e.height/i,o=s>n?s:n,a=(e.width-t*o)/2,h=(e.height-i*o)/2,l={x:e.left+a,y:e.top+h,w:t*o};return l.innerRect={w:e.width,h:e.height,x:a,y:h},l}function Zt(r,t,i){const e=i.dispatch("thumbBounds",{index:r,itemData:t,instance:i});if(e.thumbBounds)return e.thumbBounds;const{element:s}=t;let n,o;if(s&&i.options.thumbSelector!==!1){const a=i.options.thumbSelector||"img";o=s.matches(a)?s:s.querySelector(a)}return o=i.applyFilters("thumbEl",o,t,r),o&&(t.thumbCropped?n=Ot(o,t.width||t.w||0,t.height||t.h||0):n=Et(o)),i.applyFilters("thumbBounds",n,t,r)}class Dt{constructor(t,i){this.type=t,this.defaultPrevented=!1,i&&Object.assign(this,i)}preventDefault(){this.defaultPrevented=!0}}class Mt{constructor(){this._listeners={},this._filters={},this.pswp=void 0,this.options=void 0}addFilter(t,i,e=100){var s,n,o;this._filters[t]||(this._filters[t]=[]),(s=this._filters[t])===null||s===void 0||s.push({fn:i,priority:e}),(n=this._filters[t])===null||n===void 0||n.sort((a,h)=>a.priority-h.priority),(o=this.pswp)===null||o===void 0||o.addFilter(t,i,e)}removeFilter(t,i){this._filters[t]&&(this._filters[t]=this._filters[t].filter(e=>e.fn!==i)),this.pswp&&this.pswp.removeFilter(t,i)}applyFilters(t,...i){var e;return(e=this._filters[t])===null||e===void 0||e.forEach(s=>{i[0]=s.fn.apply(this,i)}),i[0]}on(t,i){var e,s;this._listeners[t]||(this._listeners[t]=[]),(e=this._listeners[t])===null||e===void 0||e.push(i),(s=this.pswp)===null||s===void 0||s.on(t,i)}off(t,i){var e;this._listeners[t]&&(this._listeners[t]=this._listeners[t].filter(s=>i!==s)),(e=this.pswp)===null||e===void 0||e.off(t,i)}dispatch(t,i){var e;if(this.pswp)return this.pswp.dispatch(t,i);const s=new Dt(t,i);return(e=this._listeners[t])===null||e===void 0||e.forEach(n=>{n.call(this,s)}),s}}class Rt{constructor(t,i){if(this.element=f("pswp__img pswp__img--placeholder",t?"img":"div",i),t){const e=this.element;e.decoding="async",e.alt="",e.src=t,e.setAttribute("role","presentation")}this.element.setAttribute("aria-hidden","true")}setDisplayedSize(t,i){this.element&&(this.element.tagName==="IMG"?(L(this.element,250,"auto"),this.element.style.transformOrigin="0 0",this.element.style.transform=b(0,0,t/250)):L(this.element,t,i))}destroy(){var t;(t=this.element)!==null&&t!==void 0&&t.parentNode&&this.element.remove(),this.element=null}}class Ft{constructor(t,i,e){this.instance=i,this.data=t,this.index=e,this.element=void 0,this.placeholder=void 0,this.slide=void 0,this.displayedImageWidth=0,this.displayedImageHeight=0,this.width=Number(this.data.w)||Number(this.data.width)||0,this.height=Number(this.data.h)||Number(this.data.height)||0,this.isAttached=!1,this.hasSlide=!1,this.isDecoding=!1,this.state=_.IDLE,this.data.type?this.type=this.data.type:this.data.src?this.type="image":this.type="html",this.instance.dispatch("contentInit",{content:this})}removePlaceholder(){this.placeholder&&!this.keepPlaceholder()&&setTimeout(()=>{this.placeholder&&(this.placeholder.destroy(),this.placeholder=void 0)},1e3)}load(t,i){if(this.slide&&this.usePlaceholder())if(this.placeholder){const e=this.placeholder.element;e&&!e.parentElement&&this.slide.container.prepend(e)}else{const e=this.instance.applyFilters("placeholderSrc",this.data.msrc&&this.slide.isFirstSlide?this.data.msrc:!1,this);this.placeholder=new Rt(e,this.slide.container)}this.element&&!i||this.instance.dispatch("contentLoad",{content:this,isLazy:t}).defaultPrevented||(this.isImageContent()?(this.element=f("pswp__img","img"),this.displayedImageWidth&&this.loadImage(t)):(this.element=f("pswp__content","div"),this.element.innerHTML=this.data.html||""),i&&this.slide&&this.slide.updateContentSize(!0))}loadImage(t){var i,e;if(!this.isImageContent()||!this.element||this.instance.dispatch("contentLoadImage",{content:this,isLazy:t}).defaultPrevented)return;const s=this.element;this.updateSrcsetSizes(),this.data.srcset&&(s.srcset=this.data.srcset),s.src=(i=this.data.src)!==null&&i!==void 0?i:"",s.alt=(e=this.data.alt)!==null&&e!==void 0?e:"",this.state=_.LOADING,s.complete?this.onLoaded():(s.onload=()=>{this.onLoaded()},s.onerror=()=>{this.onError()})}setSlide(t){this.slide=t,this.hasSlide=!0,this.instance=t.pswp}onLoaded(){this.state=_.LOADED,this.slide&&this.element&&(this.instance.dispatch("loadComplete",{slide:this.slide,content:this}),this.slide.isActive&&this.slide.heavyAppended&&!this.element.parentNode&&(this.append(),this.slide.updateContentSize(!0)),(this.state===_.LOADED||this.state===_.ERROR)&&this.removePlaceholder())}onError(){this.state=_.ERROR,this.slide&&(this.displayError(),this.instance.dispatch("loadComplete",{slide:this.slide,isError:!0,content:this}),this.instance.dispatch("loadError",{slide:this.slide,content:this}))}isLoading(){return this.instance.applyFilters("isContentLoading",this.state===_.LOADING,this)}isError(){return this.state===_.ERROR}isImageContent(){return this.type==="image"}setDisplayedSize(t,i){if(this.element&&(this.placeholder&&this.placeholder.setDisplayedSize(t,i),!this.instance.dispatch("contentResize",{content:this,width:t,height:i}).defaultPrevented&&(L(this.element,t,i),this.isImageContent()&&!this.isError()))){const e=!this.displayedImageWidth&&t;this.displayedImageWidth=t,this.displayedImageHeight=i,e?this.loadImage(!1):this.updateSrcsetSizes(),this.slide&&this.instance.dispatch("imageSizeChange",{slide:this.slide,width:t,height:i,content:this})}}isZoomable(){return this.instance.applyFilters("isContentZoomable",this.isImageContent()&&this.state!==_.ERROR,this)}updateSrcsetSizes(){if(!this.isImageContent()||!this.element||!this.data.srcset)return;const t=this.element,i=this.instance.applyFilters("srcsetSizesWidth",this.displayedImageWidth,this);(!t.dataset.largestUsedSize||i>parseInt(t.dataset.largestUsedSize,10))&&(t.sizes=i+"px",t.dataset.largestUsedSize=String(i))}usePlaceholder(){return this.instance.applyFilters("useContentPlaceholder",this.isImageContent(),this)}lazyLoad(){this.instance.dispatch("contentLazyLoad",{content:this}).defaultPrevented||this.load(!0)}keepPlaceholder(){return this.instance.applyFilters("isKeepingPlaceholder",this.isLoading(),this)}destroy(){this.hasSlide=!1,this.slide=void 0,!this.instance.dispatch("contentDestroy",{content:this}).defaultPrevented&&(this.remove(),this.placeholder&&(this.placeholder.destroy(),this.placeholder=void 0),this.isImageContent()&&this.element&&(this.element.onload=null,this.element.onerror=null,this.element=void 0))}displayError(){if(this.slide){var t,i;let e=f("pswp__error-msg","div");e.innerText=(t=(i=this.instance.options)===null||i===void 0?void 0:i.errorMsg)!==null&&t!==void 0?t:"",e=this.instance.applyFilters("contentErrorElement",e,this),this.element=f("pswp__content pswp__error-msg-container","div"),this.element.appendChild(e),this.slide.container.innerText="",this.slide.container.appendChild(this.element),this.slide.updateContentSize(!0),this.removePlaceholder()}}append(){if(this.isAttached||!this.element)return;if(this.isAttached=!0,this.state===_.ERROR){this.displayError();return}if(this.instance.dispatch("contentAppend",{content:this}).defaultPrevented)return;const t="decode"in this.element;this.isImageContent()?t&&this.slide&&(!this.slide.isActive||C())?(this.isDecoding=!0,this.element.decode().catch(()=>{}).finally(()=>{this.isDecoding=!1,this.appendImage()})):this.appendImage():this.slide&&!this.element.parentNode&&this.slide.container.appendChild(this.element)}activate(){this.instance.dispatch("contentActivate",{content:this}).defaultPrevented||!this.slide||(this.isImageContent()&&this.isDecoding&&!C()?this.appendImage():this.isError()&&this.load(!1,!0),this.slide.holderElement&&this.slide.holderElement.setAttribute("aria-hidden","false"))}deactivate(){this.instance.dispatch("contentDeactivate",{content:this}),this.slide&&this.slide.holderElement&&this.slide.holderElement.setAttribute("aria-hidden","true")}remove(){this.isAttached=!1,!this.instance.dispatch("contentRemove",{content:this}).defaultPrevented&&(this.element&&this.element.parentNode&&this.element.remove(),this.placeholder&&this.placeholder.element&&this.placeholder.element.remove())}appendImage(){this.isAttached&&(this.instance.dispatch("contentAppendImage",{content:this}).defaultPrevented||(this.slide&&this.element&&!this.element.parentNode&&this.slide.container.appendChild(this.element),(this.state===_.LOADED||this.state===_.ERROR)&&this.removePlaceholder()))}}const Bt=5;function W(r,t,i){const e=t.createContentFromData(r,i);let s;const{options:n}=t;if(n){s=new k(n,r,-1);let o;t.pswp?o=t.pswp.viewportSize:o=B(n,t);const a=N(n,o,r,i);s.update(e.width,e.height,a)}return e.lazyLoad(),s&&e.setDisplayedSize(Math.ceil(e.width*s.initial),Math.ceil(e.height*s.initial)),e}function Nt(r,t){const i=t.getItemData(r);if(!t.dispatch("lazyLoadSlide",{index:r,itemData:i}).defaultPrevented)return W(i,t,r)}class kt{constructor(t){this.pswp=t,this.limit=Math.max(t.options.preload[0]+t.options.preload[1]+1,Bt),this._cachedItems=[]}updateLazy(t){const{pswp:i}=this;if(i.dispatch("lazyLoad").defaultPrevented)return;const{preload:e}=i.options,s=t===void 0?!0:t>=0;let n;for(n=0;n<=e[1];n++)this.loadSlideByIndex(i.currIndex+(s?n:-n));for(n=1;n<=e[0];n++)this.loadSlideByIndex(i.currIndex+(s?-n:n))}loadSlideByIndex(t){const i=this.pswp.getLoopedIndex(t);let e=this.getContentByIndex(i);e||(e=Nt(i,this.pswp),e&&this.addToCache(e))}getContentBySlide(t){let i=this.getContentByIndex(t.index);return i||(i=this.pswp.createContentFromData(t.data,t.index),this.addToCache(i)),i.setSlide(t),i}addToCache(t){if(this.removeByIndex(t.index),this._cachedItems.push(t),this._cachedItems.length>this.limit){const i=this._cachedItems.findIndex(e=>!e.isAttached&&!e.hasSlide);i!==-1&&this._cachedItems.splice(i,1)[0].destroy()}}removeByIndex(t){const i=this._cachedItems.findIndex(e=>e.index===t);i!==-1&&this._cachedItems.splice(i,1)}getContentByIndex(t){return this._cachedItems.find(i=>i.index===t)}destroy(){this._cachedItems.forEach(t=>t.destroy()),this._cachedItems=[]}}class Ht extends Mt{getNumItems(){var t;let i=0;const e=(t=this.options)===null||t===void 0?void 0:t.dataSource;e&&"length"in e?i=e.length:e&&"gallery"in e&&(e.items||(e.items=this._getGalleryDOMElements(e.gallery)),e.items&&(i=e.items.length));const s=this.dispatch("numItems",{dataSource:e,numItems:i});return this.applyFilters("numItems",s.numItems,e)}createContentFromData(t,i){return new Ft(t,this,i)}getItemData(t){var i;const e=(i=this.options)===null||i===void 0?void 0:i.dataSource;let s={};Array.isArray(e)?s=e[t]:e&&"gallery"in e&&(e.items||(e.items=this._getGalleryDOMElements(e.gallery)),s=e.items[t]);let n=s;n instanceof Element&&(n=this._domElementToItemData(n));const o=this.dispatch("itemData",{itemData:n||{},index:t});return this.applyFilters("itemData",o.itemData,t)}_getGalleryDOMElements(t){var i,e;return(i=this.options)!==null&&i!==void 0&&i.children||(e=this.options)!==null&&e!==void 0&&e.childSelector?K(this.options.children,this.options.childSelector,t)||[]:[t]}_domElementToItemData(t){const i={element:t},e=t.tagName==="A"?t:t.querySelector("a");if(e){i.src=e.dataset.pswpSrc||e.href,e.dataset.pswpSrcset&&(i.srcset=e.dataset.pswpSrcset),i.width=e.dataset.pswpWidth?parseInt(e.dataset.pswpWidth,10):0,i.height=e.dataset.pswpHeight?parseInt(e.dataset.pswpHeight,10):0,i.w=i.width,i.h=i.height,e.dataset.pswpType&&(i.type=e.dataset.pswpType);const n=t.querySelector("img");if(n){var s;i.msrc=n.currentSrc||n.src,i.alt=(s=n.getAttribute("alt"))!==null&&s!==void 0?s:""}(e.dataset.pswpCropped||e.dataset.cropped)&&(i.thumbCropped=!0)}return this.applyFilters("domItemData",i,t,e)}lazyLoadData(t,i){return W(t,this,i)}}const P=.003;class Wt{constructor(t){this.pswp=t,this.isClosed=!0,this.isOpen=!1,this.isClosing=!1,this.isOpening=!1,this._duration=void 0,this._useAnimation=!1,this._croppedZoom=!1,this._animateRootOpacity=!1,this._animateBgOpacity=!1,this._placeholder=void 0,this._opacityElement=void 0,this._cropContainer1=void 0,this._cropContainer2=void 0,this._thumbBounds=void 0,this._prepareOpen=this._prepareOpen.bind(this),t.on("firstZoomPan",this._prepareOpen)}open(){this._prepareOpen(),this._start()}close(){if(this.isClosed||this.isClosing||this.isOpening)return;const t=this.pswp.currSlide;this.isOpen=!1,this.isOpening=!1,this.isClosing=!0,this._duration=this.pswp.options.hideAnimationDuration,t&&t.currZoomLevel*t.width>=this.pswp.options.maxWidthToAnimate&&(this._duration=0),this._applyStartProps(),setTimeout(()=>{this._start()},this._croppedZoom?30:0)}_prepareOpen(){if(this.pswp.off("firstZoomPan",this._prepareOpen),!this.isOpening){const t=this.pswp.currSlide;this.isOpening=!0,this.isClosing=!1,this._duration=this.pswp.options.showAnimationDuration,t&&t.zoomLevels.initial*t.width>=this.pswp.options.maxWidthToAnimate&&(this._duration=0),this._applyStartProps()}}_applyStartProps(){const{pswp:t}=this,i=this.pswp.currSlide,{options:e}=t;if(e.showHideAnimationType==="fade"?(e.showHideOpacity=!0,this._thumbBounds=void 0):e.showHideAnimationType==="none"?(e.showHideOpacity=!1,this._duration=0,this._thumbBounds=void 0):this.isOpening&&t._initialThumbBounds?this._thumbBounds=t._initialThumbBounds:this._thumbBounds=this.pswp.getThumbBounds(),this._placeholder=i==null?void 0:i.getPlaceholderElement(),t.animations.stopAll(),this._useAnimation=!!(this._duration&&this._duration>50),this._animateZoom=!!this._thumbBounds&&(i==null?void 0:i.content.usePlaceholder())&&(!this.isClosing||!t.mainScroll.isShifted()),!this._animateZoom)this._animateRootOpacity=!0,this.isOpening&&i&&(i.zoomAndPanToInitial(),i.applyCurrentZoomPan());else{var s;this._animateRootOpacity=(s=e.showHideOpacity)!==null&&s!==void 0?s:!1}if(this._animateBgOpacity=!this._animateRootOpacity&&this.pswp.options.bgOpacity>P,this._opacityElement=this._animateRootOpacity?t.element:t.bg,!this._useAnimation){this._duration=0,this._animateZoom=!1,this._animateBgOpacity=!1,this._animateRootOpacity=!0,this.isOpening&&(t.element&&(t.element.style.opacity=String(P)),t.applyBgOpacity(1));return}if(this._animateZoom&&this._thumbBounds&&this._thumbBounds.innerRect){var n;this._croppedZoom=!0,this._cropContainer1=this.pswp.container,this._cropContainer2=(n=this.pswp.currSlide)===null||n===void 0?void 0:n.holderElement,t.container&&(t.container.style.overflow="hidden",t.container.style.width=t.viewportSize.x+"px")}else this._croppedZoom=!1;this.isOpening?(this._animateRootOpacity?(t.element&&(t.element.style.opacity=String(P)),t.applyBgOpacity(1)):(this._animateBgOpacity&&t.bg&&(t.bg.style.opacity=String(P)),t.element&&(t.element.style.opacity="1")),this._animateZoom&&(this._setClosedStateZoomPan(),this._placeholder&&(this._placeholder.style.willChange="transform",this._placeholder.style.opacity=String(P)))):this.isClosing&&(t.mainScroll.itemHolders[0]&&(t.mainScroll.itemHolders[0].el.style.display="none"),t.mainScroll.itemHolders[2]&&(t.mainScroll.itemHolders[2].el.style.display="none"),this._croppedZoom&&t.mainScroll.x!==0&&(t.mainScroll.resetPosition(),t.mainScroll.resize()))}_start(){this.isOpening&&this._useAnimation&&this._placeholder&&this._placeholder.tagName==="IMG"?new Promise(t=>{let i=!1,e=!0;q(this._placeholder).finally(()=>{i=!0,e||t(!0)}),setTimeout(()=>{e=!1,i&&t(!0)},50),setTimeout(t,250)}).finally(()=>this._initiate()):this._initiate()}_initiate(){var t,i;(t=this.pswp.element)===null||t===void 0||t.style.setProperty("--pswp-transition-duration",this._duration+"ms"),this.pswp.dispatch(this.isOpening?"openingAnimationStart":"closingAnimationStart"),this.pswp.dispatch("initialZoom"+(this.isOpening?"In":"Out")),(i=this.pswp.element)===null||i===void 0||i.classList.toggle("pswp--ui-visible",this.isOpening),this.isOpening?(this._placeholder&&(this._placeholder.style.opacity="1"),this._animateToOpenState()):this.isClosing&&this._animateToClosedState(),this._useAnimation||this._onAnimationComplete()}_onAnimationComplete(){const{pswp:t}=this;if(this.isOpen=this.isOpening,this.isClosed=this.isClosing,this.isOpening=!1,this.isClosing=!1,t.dispatch(this.isOpen?"openingAnimationEnd":"closingAnimationEnd"),t.dispatch("initialZoom"+(this.isOpen?"InEnd":"OutEnd")),this.isClosed)t.destroy();else if(this.isOpen){var i;this._animateZoom&&t.container&&(t.container.style.overflow="visible",t.container.style.width="100%"),(i=t.currSlide)===null||i===void 0||i.applyCurrentZoomPan()}}_animateToOpenState(){const{pswp:t}=this;this._animateZoom&&(this._croppedZoom&&this._cropContainer1&&this._cropContainer2&&(this._animateTo(this._cropContainer1,"transform","translate3d(0,0,0)"),this._animateTo(this._cropContainer2,"transform","none")),t.currSlide&&(t.currSlide.zoomAndPanToInitial(),this._animateTo(t.currSlide.container,"transform",t.currSlide.getCurrentTransform()))),this._animateBgOpacity&&t.bg&&this._animateTo(t.bg,"opacity",String(t.options.bgOpacity)),this._animateRootOpacity&&t.element&&this._animateTo(t.element,"opacity","1")}_animateToClosedState(){const{pswp:t}=this;this._animateZoom&&this._setClosedStateZoomPan(!0),this._animateBgOpacity&&t.bgOpacity>.01&&t.bg&&this._animateTo(t.bg,"opacity","0"),this._animateRootOpacity&&t.element&&this._animateTo(t.element,"opacity","0")}_setClosedStateZoomPan(t){if(!this._thumbBounds)return;const{pswp:i}=this,{innerRect:e}=this._thumbBounds,{currSlide:s,viewportSize:n}=i;if(this._croppedZoom&&e&&this._cropContainer1&&this._cropContainer2){const o=-n.x+(this._thumbBounds.x-e.x)+e.w,a=-n.y+(this._thumbBounds.y-e.y)+e.h,h=n.x-e.w,l=n.y-e.h;t?(this._animateTo(this._cropContainer1,"transform",b(o,a)),this._animateTo(this._cropContainer2,"transform",b(h,l))):(y(this._cropContainer1,o,a),y(this._cropContainer2,h,l))}s&&(p(s.pan,e||this._thumbBounds),s.currZoomLevel=this._thumbBounds.w/s.width,t?this._animateTo(s.container,"transform",s.getCurrentTransform()):s.applyCurrentZoomPan())}_animateTo(t,i,e){if(!this._duration){t.style[i]=e;return}const{animations:s}=this.pswp,n={duration:this._duration,easing:this.pswp.options.easing,onComplete:()=>{s.activeAnimations.length||this._onAnimationComplete()},target:t};n[i]=e,s.startTransition(n)}}const Vt={allowPanToNext:!0,spacing:.1,loop:!0,pinchToClose:!0,closeOnVerticalDrag:!0,hideAnimationDuration:333,showAnimationDuration:333,zoomAnimationDuration:333,escKey:!0,arrowKeys:!0,trapFocus:!0,returnFocus:!0,maxWidthToAnimate:4e3,clickToCloseNonZoomable:!0,imageClickAction:"zoom-or-close",bgClickAction:"close",tapAction:"toggle-controls",doubleTapAction:"zoom",indexIndicatorSep:" / ",preloaderDelay:2e3,bgOpacity:.8,index:0,errorMsg:"The image cannot be loaded",preload:[1,2],easing:"cubic-bezier(.4,0,.22,1)"};class $t extends Ht{constructor(t){super(),this.options=this._prepareOptions(t||{}),this.offset={x:0,y:0},this._prevViewportSize={x:0,y:0},this.viewportSize={x:0,y:0},this.bgOpacity=1,this.currIndex=0,this.potentialIndex=0,this.isOpen=!1,this.isDestroying=!1,this.hasMouse=!1,this._initialItemData={},this._initialThumbBounds=void 0,this.topBar=void 0,this.element=void 0,this.template=void 0,this.container=void 0,this.scrollWrap=void 0,this.currSlide=void 0,this.events=new X,this.animations=new wt,this.mainScroll=new dt(this),this.gestures=new lt(this),this.opener=new Wt(this),this.keyboard=new ut(this),this.contentLoader=new kt(this)}init(){if(this.isOpen||this.isDestroying)return!1;this.isOpen=!0,this.dispatch("init"),this.dispatch("beforeOpen"),this._createMainStructure();let t="pswp--open";return this.gestures.supportsTouch&&(t+=" pswp--touch"),this.options.mainClass&&(t+=" "+this.options.mainClass),this.element&&(this.element.className+=" "+t),this.currIndex=this.options.index||0,this.potentialIndex=this.currIndex,this.dispatch("firstUpdate"),this.scrollWheel=new Pt(this),(Number.isNaN(this.currIndex)||this.currIndex<0||this.currIndex>=this.getNumItems())&&(this.currIndex=0),this.gestures.supportsTouch||this.mouseDetected(),this.updateSize(),this.offset.y=window.pageYOffset,this._initialItemData=this.getItemData(this.currIndex),this.dispatch("gettingData",{index:this.currIndex,data:this._initialItemData,slide:void 0}),this._initialThumbBounds=this.getThumbBounds(),this.dispatch("initialLayout"),this.on("openingAnimationEnd",()=>{const{itemHolders:i}=this.mainScroll;i[0]&&(i[0].el.style.display="block",this.setContent(i[0],this.currIndex-1)),i[2]&&(i[2].el.style.display="block",this.setContent(i[2],this.currIndex+1)),this.appendHeavy(),this.contentLoader.updateLazy(),this.events.add(window,"resize",this._handlePageResize.bind(this)),this.events.add(window,"scroll",this._updatePageScrollOffset.bind(this)),this.dispatch("bindEvents")}),this.mainScroll.itemHolders[1]&&this.setContent(this.mainScroll.itemHolders[1],this.currIndex),this.dispatch("change"),this.opener.open(),this.dispatch("afterInit"),!0}getLoopedIndex(t){const i=this.getNumItems();return this.options.loop&&(t>i-1&&(t-=i),t<0&&(t+=i)),I(t,0,i-1)}appendHeavy(){this.mainScroll.itemHolders.forEach(t=>{var i;(i=t.slide)===null||i===void 0||i.appendHeavy()})}goTo(t){this.mainScroll.moveIndexBy(this.getLoopedIndex(t)-this.potentialIndex)}next(){this.goTo(this.potentialIndex+1)}prev(){this.goTo(this.potentialIndex-1)}zoomTo(...t){var i;(i=this.currSlide)===null||i===void 0||i.zoomTo(...t)}toggleZoom(){var t;(t=this.currSlide)===null||t===void 0||t.toggleZoom()}close(){!this.opener.isOpen||this.isDestroying||(this.isDestroying=!0,this.dispatch("close"),this.events.removeAll(),this.opener.close())}destroy(){var t;if(!this.isDestroying){this.options.showHideAnimationType="none",this.close();return}this.dispatch("destroy"),this._listeners={},this.scrollWrap&&(this.scrollWrap.ontouchmove=null,this.scrollWrap.ontouchend=null),(t=this.element)===null||t===void 0||t.remove(),this.mainScroll.itemHolders.forEach(i=>{var e;(e=i.slide)===null||e===void 0||e.destroy()}),this.contentLoader.destroy(),this.events.removeAll()}refreshSlideContent(t){this.contentLoader.removeByIndex(t),this.mainScroll.itemHolders.forEach((i,e)=>{var s,n;let o=((s=(n=this.currSlide)===null||n===void 0?void 0:n.index)!==null&&s!==void 0?s:0)-1+e;if(this.canLoop()&&(o=this.getLoopedIndex(o)),o===t&&(this.setContent(i,t,!0),e===1)){var a;this.currSlide=i.slide,(a=i.slide)===null||a===void 0||a.setIsActive(!0)}}),this.dispatch("change")}setContent(t,i,e){if(this.canLoop()&&(i=this.getLoopedIndex(i)),t.slide){if(t.slide.index===i&&!e)return;t.slide.destroy(),t.slide=void 0}if(!this.canLoop()&&(i<0||i>=this.getNumItems()))return;const s=this.getItemData(i);t.slide=new j(s,i,this),i===this.currIndex&&(this.currSlide=t.slide),t.slide.append(t.el)}getViewportCenterPoint(){return{x:this.viewportSize.x/2,y:this.viewportSize.y/2}}updateSize(t){if(this.isDestroying)return;const i=B(this.options,this);!t&&x(i,this._prevViewportSize)||(p(this._prevViewportSize,i),this.dispatch("beforeResize"),p(this.viewportSize,this._prevViewportSize),this._updatePageScrollOffset(),this.dispatch("viewportSize"),this.mainScroll.resize(this.opener.isOpen),!this.hasMouse&&window.matchMedia("(any-hover: hover)").matches&&this.mouseDetected(),this.dispatch("resize"))}applyBgOpacity(t){this.bgOpacity=Math.max(t,0),this.bg&&(this.bg.style.opacity=String(this.bgOpacity*this.options.bgOpacity))}mouseDetected(){if(!this.hasMouse){var t;this.hasMouse=!0,(t=this.element)===null||t===void 0||t.classList.add("pswp--has_mouse")}}_handlePageResize(){this.updateSize(),/iPhone|iPad|iPod/i.test(window.navigator.userAgent)&&setTimeout(()=>{this.updateSize()},500)}_updatePageScrollOffset(){this.setScrollOffset(0,window.pageYOffset)}setScrollOffset(t,i){this.offset.x=t,this.offset.y=i,this.dispatch("updateScrollOffset")}_createMainStructure(){this.element=f("pswp","div"),this.element.setAttribute("tabindex","-1"),this.element.setAttribute("role","dialog"),this.template=this.element,this.bg=f("pswp__bg","div",this.element),this.scrollWrap=f("pswp__scroll-wrap","section",this.element),this.container=f("pswp__container","div",this.scrollWrap),this.scrollWrap.setAttribute("aria-roledescription","carousel"),this.container.setAttribute("aria-live","off"),this.container.setAttribute("id","pswp__items"),this.mainScroll.appendHolders(),this.ui=new zt(this),this.ui.init(),(this.options.appendToEl||document.body).appendChild(this.element)}getThumbBounds(){return Zt(this.currIndex,this.currSlide?this.currSlide.data:this._initialItemData,this)}canLoop(){return this.options.loop&&this.getNumItems()>2}_prepareOptions(t){return window.matchMedia("(prefers-reduced-motion), (update: slow)").matches&&(t.showHideAnimationType="none",t.zoomAnimationDuration=0),{...Vt,...t}}}export{$t as default};
diff --git a/assets/pieDiagram-a5166659-2AuHdjea.js b/assets/pieDiagram-a5166659-88FRZv2h.js
similarity index 98%
rename from assets/pieDiagram-a5166659-2AuHdjea.js
rename to assets/pieDiagram-a5166659-88FRZv2h.js
index 57159bf..3b59297 100644
--- a/assets/pieDiagram-a5166659-2AuHdjea.js
+++ b/assets/pieDiagram-a5166659-88FRZv2h.js
@@ -1,4 +1,4 @@
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diff --git a/assets/play_url_rules.html-Nq1zV90a.js b/assets/play_url_rules.html-GF2zY0uE.js
similarity index 99%
rename from assets/play_url_rules.html-Nq1zV90a.js
rename to assets/play_url_rules.html-GF2zY0uE.js
index 03264c2..17d8948 100644
--- a/assets/play_url_rules.html-Nq1zV90a.js
+++ b/assets/play_url_rules.html-GF2zY0uE.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as d,e as i}from"./app-RP31lnfq.js";const c={},l=i('<h2 id="_1、url-的组成部分" tabindex="-1"><a class="header-anchor" href="#_1、url-的组成部分" aria-hidden="true">#</a> 1、url 的组成部分</h2><p>以<code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code>为例,该 url 分为以下几个部分：</p><ul><li><code>协议(scheam)</code> : rtsp 协议,默认端口 554</li><li><code>虚拟主机(vhost)</code> : somedomain.com,该字段既可以是域名也可以是 ip，如果是 ip 则对应的虚拟主机为<code>__defaultVhost__</code></li><li><code>服务端口号(port)</code> : 554,如果不指定端口号，则使用协议默认端口号</li><li><code>应用名(app)</code> : live</li><li><code>流ID(streamid)</code> : 0</li><li><code>参数(args)</code> : token=abcdefg&amp;field=value</li></ul><h2 id="_2、zlmediakit-中的流媒体源" tabindex="-1"><a class="header-anchor" href="#_2、zlmediakit-中的流媒体源" aria-hidden="true">#</a> 2、ZLMediaKit 中的流媒体源</h2><p>在 ZLMediaKit 中，流媒体源是一种可以被用于直播转发、推流转发等功能的数据对象，在本项目中被称作为<code>MediaSource</code>，目前支持 5 种类型的流媒体源，分别是<code>RtspMediaSource</code>、<code>RtmpMediaSource</code>、<code>HlsMediaSource</code>、<code>TSMediaSource</code>、<code>FMP4MediaSource</code>。</p><p>定位一个流媒体源，主要通过 4 个元素(我们后续称其为 4 元组)，分别是:</p><ul><li><code>协议(scheam)</code></li><li><code>虚拟主机(vhost)</code></li><li><code>应用名(app)</code></li><li><code>流ID(streamid) </code></li></ul><p><code>RtspMediaSource</code>支持 rtsp 播放、rtsp 推流、webrtc 播放、webrtc 推流。</p><p><code>RtmpMediaSource</code>支持 rtmp 推流/播放、http-flv 播放、ws-flv 播放。</p><p><code>HlsMediaSource</code>支持 hls 播放。</p><p><code>TSMediaSource</code> 支持 http-ts 播放、ws-ts 播放。</p><p><code>FMP4MediaSource</code> 支持 http-fmp4 播放、ws-fmp4 播放。</p><h2 id="_3、流媒体源对应的播放-url" tabindex="-1"><a class="header-anchor" href="#_3、流媒体源对应的播放-url" aria-hidden="true">#</a> 3、流媒体源对应的播放 url</h2><p>假定有一个<code>RtspMediaSource</code>，它的 4 元组分别为 <code>rtsp(RtspMediaSource固定为rtsp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>如果有一个<code>RtmpMediaSource</code>，它的 4 元组分别为 <code>rtmp(RtmpMediaSource固定为rtmp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>rtmp 类型的流媒体源也支持<code>http-flv</code>、<code>websocket</code>直播，对应的 url 如下：</p><div class="hint-container warning"><p class="hint-container-title">老代码 flv 直播后缀为.flv，新代码才改成了.live.flv</p></div><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>当然，ZLMediaKit 一般会把 rtsp、rtmp 流媒体源互相转换，也会转换成 hls/http-ts/ws-ts/http-fmp4/ws-fmp4，播放的 url 如下：</p><ul><li><p>HLS(mpegts)</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HLS(fmp4)</p><ul><li><code>http://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS(后缀为.live.ts,目的是为了解决与 hls 的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4(后缀为.live.mp4,目的是为了解决与 mp4 点播的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>一般而言，上述 url 在 ZLMediaKit 都有效，因为 ZLMediaKit 默认转换流媒体源。</p><h2 id="_4、点播-url" tabindex="-1"><a class="header-anchor" href="#_4、点播-url" aria-hidden="true">#</a> 4、点播 url</h2><p>ZLMediaKit 的点播一般通过 mp4 文件来实现，推荐大家使用 http mp4 点播，这样是最简单，服务器也无需解复用 mp4 文件，当然 ZLMediaKit 目前也支持 rtsp、rtmp、http-flv、websocket-flv 的 mp4 点播， 对应的 url 跟直播 url 类似，不在赘述，这里只介绍区别。</p><ul><li>ZLMediaKit 对点播限制应用名，默认为<code>record</code></li><li>假如一个 mp4 文件放置在 http 根目录 record 文件夹(<code>www/record</code>)下，他的相对路径为:<code>www/record/0.mp4</code>,那么点播 url 则为: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code>(这里是通用的 http 文件点播，服务器不用解复用文件)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code>（这里是 http-flv 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code>（这里是 http-ts 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code>（这里是 http-fmp4 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>如果开启了虚拟主机，那么点播文件需要放置在 <code>www/somedomain.com/record/0.mp4</code>。</li></ul><h2 id="_5、webrtc-推流-播放" tabindex="-1"><a class="header-anchor" href="#_5、webrtc-推流-播放" aria-hidden="true">#</a> 5、webrtc 推流/播放</h2><p><code>webrtc</code>播放跟上述方式不太一样，webrtc 协议本身不定义信令交互协议，用户自己去实现<code>sdp+icecandidate</code>交换逻辑，所以<code>webrtc</code>并没有一个标准的播放器，需要自己使用 js 或 native sdk 去实现播放。</p><p><code>zlmediakit</code>实现的<code>webrtc sdp+icecandidate</code>交换方式是<code>http post</code>方式，接口名为<code>/index/api/webrtc</code>, 该接口使用 post content 传递 <code>offer sdp</code>, 同时 url query 参数传递媒体源 4 元组中的<code>app</code> <code>steam_id</code>，由于 http 协议本身支持<code>vhost</code>，所以不需要另外指定<code>vhost</code>。 <code>webrtc</code>在<code>zlmediakit</code>中可以认为是 rtsp 协议的另外表现形式，他们推流、播放使用的数据源都相同，都是<code>RtspMediaSource</code>。</p><p>在 webrtc 推流时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>在 webrtc 播放时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>。</p><p>zlmeiakit 工程自带 webrtc 测试播放/推流器，用户启动 zlmediakit 后，浏览器访问<code>http://127.0.0.1/webrtc/</code>就可以访问之。</p><p>另外，zlmediakit 也支持使用 webrtc 播放 mp4 文件，http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>。</p><h2 id="_6、url-参数" tabindex="-1"><a class="header-anchor" href="#_6、url-参数" aria-hidden="true">#</a> 6、url 参数</h2><p>ZLMediaKit 会识别 url 中问号后面的字符串为 url 参数，其格式跟 http 一致，其中参数<code>vhost</code>是 ZLMediaKit 内置支持的参数，支持指定 vhost。 url 参数主要用于播放、推流鉴权，在触发 hook api 时，会把这些参数提交给第三方业务服务器</p>',35),t=[l];function m(s,p){return o(),d("div",null,t)}const h=e(c,[["render",m],["__file","play_url_rules.html.vue"]]);export{h as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as d,e as i}from"./app-0NopiYEV.js";const c={},l=i('<h2 id="_1、url-的组成部分" tabindex="-1"><a class="header-anchor" href="#_1、url-的组成部分" aria-hidden="true">#</a> 1、url 的组成部分</h2><p>以<code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code>为例,该 url 分为以下几个部分：</p><ul><li><code>协议(scheam)</code> : rtsp 协议,默认端口 554</li><li><code>虚拟主机(vhost)</code> : somedomain.com,该字段既可以是域名也可以是 ip，如果是 ip 则对应的虚拟主机为<code>__defaultVhost__</code></li><li><code>服务端口号(port)</code> : 554,如果不指定端口号，则使用协议默认端口号</li><li><code>应用名(app)</code> : live</li><li><code>流ID(streamid)</code> : 0</li><li><code>参数(args)</code> : token=abcdefg&amp;field=value</li></ul><h2 id="_2、zlmediakit-中的流媒体源" tabindex="-1"><a class="header-anchor" href="#_2、zlmediakit-中的流媒体源" aria-hidden="true">#</a> 2、ZLMediaKit 中的流媒体源</h2><p>在 ZLMediaKit 中，流媒体源是一种可以被用于直播转发、推流转发等功能的数据对象，在本项目中被称作为<code>MediaSource</code>，目前支持 5 种类型的流媒体源，分别是<code>RtspMediaSource</code>、<code>RtmpMediaSource</code>、<code>HlsMediaSource</code>、<code>TSMediaSource</code>、<code>FMP4MediaSource</code>。</p><p>定位一个流媒体源，主要通过 4 个元素(我们后续称其为 4 元组)，分别是:</p><ul><li><code>协议(scheam)</code></li><li><code>虚拟主机(vhost)</code></li><li><code>应用名(app)</code></li><li><code>流ID(streamid) </code></li></ul><p><code>RtspMediaSource</code>支持 rtsp 播放、rtsp 推流、webrtc 播放、webrtc 推流。</p><p><code>RtmpMediaSource</code>支持 rtmp 推流/播放、http-flv 播放、ws-flv 播放。</p><p><code>HlsMediaSource</code>支持 hls 播放。</p><p><code>TSMediaSource</code> 支持 http-ts 播放、ws-ts 播放。</p><p><code>FMP4MediaSource</code> 支持 http-fmp4 播放、ws-fmp4 播放。</p><h2 id="_3、流媒体源对应的播放-url" tabindex="-1"><a class="header-anchor" href="#_3、流媒体源对应的播放-url" aria-hidden="true">#</a> 3、流媒体源对应的播放 url</h2><p>假定有一个<code>RtspMediaSource</code>，它的 4 元组分别为 <code>rtsp(RtspMediaSource固定为rtsp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>如果有一个<code>RtmpMediaSource</code>，它的 4 元组分别为 <code>rtmp(RtmpMediaSource固定为rtmp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>rtmp 类型的流媒体源也支持<code>http-flv</code>、<code>websocket</code>直播，对应的 url 如下：</p><div class="hint-container warning"><p class="hint-container-title">老代码 flv 直播后缀为.flv，新代码才改成了.live.flv</p></div><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>当然，ZLMediaKit 一般会把 rtsp、rtmp 流媒体源互相转换，也会转换成 hls/http-ts/ws-ts/http-fmp4/ws-fmp4，播放的 url 如下：</p><ul><li><p>HLS(mpegts)</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HLS(fmp4)</p><ul><li><code>http://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS(后缀为.live.ts,目的是为了解决与 hls 的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4(后缀为.live.mp4,目的是为了解决与 mp4 点播的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>一般而言，上述 url 在 ZLMediaKit 都有效，因为 ZLMediaKit 默认转换流媒体源。</p><h2 id="_4、点播-url" tabindex="-1"><a class="header-anchor" href="#_4、点播-url" aria-hidden="true">#</a> 4、点播 url</h2><p>ZLMediaKit 的点播一般通过 mp4 文件来实现，推荐大家使用 http mp4 点播，这样是最简单，服务器也无需解复用 mp4 文件，当然 ZLMediaKit 目前也支持 rtsp、rtmp、http-flv、websocket-flv 的 mp4 点播， 对应的 url 跟直播 url 类似，不在赘述，这里只介绍区别。</p><ul><li>ZLMediaKit 对点播限制应用名，默认为<code>record</code></li><li>假如一个 mp4 文件放置在 http 根目录 record 文件夹(<code>www/record</code>)下，他的相对路径为:<code>www/record/0.mp4</code>,那么点播 url 则为: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code>(这里是通用的 http 文件点播，服务器不用解复用文件)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code>（这里是 http-flv 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code>（这里是 http-ts 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code>（这里是 http-fmp4 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>如果开启了虚拟主机，那么点播文件需要放置在 <code>www/somedomain.com/record/0.mp4</code>。</li></ul><h2 id="_5、webrtc-推流-播放" tabindex="-1"><a class="header-anchor" href="#_5、webrtc-推流-播放" aria-hidden="true">#</a> 5、webrtc 推流/播放</h2><p><code>webrtc</code>播放跟上述方式不太一样，webrtc 协议本身不定义信令交互协议，用户自己去实现<code>sdp+icecandidate</code>交换逻辑，所以<code>webrtc</code>并没有一个标准的播放器，需要自己使用 js 或 native sdk 去实现播放。</p><p><code>zlmediakit</code>实现的<code>webrtc sdp+icecandidate</code>交换方式是<code>http post</code>方式，接口名为<code>/index/api/webrtc</code>, 该接口使用 post content 传递 <code>offer sdp</code>, 同时 url query 参数传递媒体源 4 元组中的<code>app</code> <code>steam_id</code>，由于 http 协议本身支持<code>vhost</code>，所以不需要另外指定<code>vhost</code>。 <code>webrtc</code>在<code>zlmediakit</code>中可以认为是 rtsp 协议的另外表现形式，他们推流、播放使用的数据源都相同，都是<code>RtspMediaSource</code>。</p><p>在 webrtc 推流时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>在 webrtc 播放时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>。</p><p>zlmeiakit 工程自带 webrtc 测试播放/推流器，用户启动 zlmediakit 后，浏览器访问<code>http://127.0.0.1/webrtc/</code>就可以访问之。</p><p>另外，zlmediakit 也支持使用 webrtc 播放 mp4 文件，http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>。</p><h2 id="_6、url-参数" tabindex="-1"><a class="header-anchor" href="#_6、url-参数" aria-hidden="true">#</a> 6、url 参数</h2><p>ZLMediaKit 会识别 url 中问号后面的字符串为 url 参数，其格式跟 http 一致，其中参数<code>vhost</code>是 ZLMediaKit 内置支持的参数，支持指定 vhost。 url 参数主要用于播放、推流鉴权，在触发 hook api 时，会把这些参数提交给第三方业务服务器</p>',35),t=[l];function m(s,p){return o(),d("div",null,t)}const h=e(c,[["render",m],["__file","play_url_rules.html.vue"]]);export{h as default};
diff --git a/assets/play_url_rules.html-jL-erR3n.js b/assets/play_url_rules.html-qwXh8ebF.js
similarity index 99%
rename from assets/play_url_rules.html-jL-erR3n.js
rename to assets/play_url_rules.html-qwXh8ebF.js
index 8976824..485f058 100644
--- a/assets/play_url_rules.html-jL-erR3n.js
+++ b/assets/play_url_rules.html-qwXh8ebF.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,e as d}from"./app-RP31lnfq.js";const t={},a=d('<h2 id="_1-components-of-a-url" tabindex="-1"><a class="header-anchor" href="#_1-components-of-a-url" aria-hidden="true">#</a> 1. Components of a URL</h2><p>Taking <code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code> as an example, this URL is divided into the following parts:</p><ul><li><code>Protocol(scheam)</code>: RTSP protocol, default port 554</li><li><code>Virtual Host(vhost)</code>: somedomain.com. This field can be either a domain name or an IP. If it is an IP, the corresponding virtual host is <code>__defaultVhost__</code></li><li><code>Server Port(port)</code>: 554. If the port number is not specified, the protocol&#39;s default port number is used</li><li><code>Application Name(app)</code>: live</li><li><code>Stream ID(streamid)</code>: 0</li><li><code>Parameters(args)</code>: token=abcdefg&amp;field=value</li></ul><h2 id="_2-stream-media-source-in-zlmediakit" tabindex="-1"><a class="header-anchor" href="#_2-stream-media-source-in-zlmediakit" aria-hidden="true">#</a> 2. Stream Media Source in ZLMediaKit</h2><p>In ZLMediaKit, a stream media source is a data object that can be used for functions such as live broadcasting and stream forwarding, and is referred to as <code>MediaSource</code> in this project. Currently, it supports five types of stream media sources, namely <code>RtspMediaSource</code>, <code>RtmpMediaSource</code>, <code>HlsMediaSource</code>, <code>TSMediaSource</code>, <code>FMP4MediaSource</code>.</p><p>Identifying a stream media source is mainly based on four elements (referred to as 4-tuples hereafter), which are:</p><ul><li><code>Protocol(scheam)</code></li><li><code>Virtual Host(vhost)</code></li><li><code>Application Name(app)</code></li><li><code>Stream ID(streamid)</code></li></ul><p><code>RtspMediaSource</code> supports RTSP playback, RTSP streaming, WebRTC playback, and WebRTC streaming.</p><p><code>RtmpMediaSource</code> supports RTMP streaming/playback, HTTP-FLV playback, and WS-FLV playback.</p><p><code>HlsMediaSource</code> supports HLS playback.</p><p><code>TSMediaSource</code> supports HTTP-TS playback and WS-TS playback.</p><p><code>FMP4MediaSource</code> supports HTTP-FMP4 playback and WS-FMP4 playback.</p><h2 id="_3-playback-urls-corresponding-to-the-stream-media-source" tabindex="-1"><a class="header-anchor" href="#_3-playback-urls-corresponding-to-the-stream-media-source" aria-hidden="true">#</a> 3. Playback URLs Corresponding to the Stream Media Source</h2><p>Suppose there is a <code>RtspMediaSource</code>, and its 4-tuple are <code>rtsp (RtspMediaSource is always rtsp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>If there is a <code>RtmpMediaSource</code>, and its 4-tuple are <code>rtmp (RtmpMediaSource is always rtmp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>RTMP types of stream media sources also support live streaming through <code>http-flv</code>, <code>websocket</code>, and other protocols. The corresponding URLs are as follows:</p><p><strong>Note: Old code live broadcast suffix is .flv, and it has been changed to .live.flv in the new code</strong></p><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>Sure, ZLMediaKit typically converts RTSP and RTMP media streams to each other and also transforms them into HLS/HTTP-TS/WS-TS/HTTP-fMP4/WS-fMP4. The playback URLs are as follows:</p><ul><li><p>HLS</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS (with the suffix .live.ts, to resolve the conflict with HLS)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4 (with the suffix .live.mp4, to resolve the conflict with MP4 on-demand)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>Generally speaking, all the above URLs are valid in ZLMediaKit, as ZLMediaKit converts media sources by default.</p><h2 id="_4-video-on-demand-url" tabindex="-1"><a class="header-anchor" href="#_4-video-on-demand-url" aria-hidden="true">#</a> 4. Video-on-Demand URL</h2><p>ZLMediaKit typically implements video-on-demand via MP4 files, and we recommend using HTTP MP4 on-demand as it is the simplest method and the server does not need to demultiplex the MP4 files. ZLMediaKit currently also supports RTSP, RTMP, HTTP-FLV, and WebSocket-FLV MP4 on-demand. The corresponding URLs are similar to live broadcast URLs and will not be elaborated here; only the differences are discussed.</p><ul><li>ZLMediaKit restricts the application name for on-demand to the default <code>record</code>.</li><li>Suppose an MP4 file is placed in the HTTP root directory record folder (<code>www/record</code>). Its relative path is <code>www/record/0.mp4</code>, then the on-demand URL would be: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code> (This is a generic HTTP file on-demand; the server does not need to demultiplex the file)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code> (This is HTTP-FLV live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code> (This is HTTP-TS live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code> (This is HTTP-fMP4 live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>If virtual hosting is enabled, then the on-demand files should be placed in <code>www/somedomain.com/record/0.mp4</code>.</li></ul><h2 id="_5-webrtc-push-pull" tabindex="-1"><a class="header-anchor" href="#_5-webrtc-push-pull" aria-hidden="true">#</a> 5. WebRTC Push/Pull</h2><p>WebRTC playback is slightly different from the methods mentioned above. The WebRTC protocol itself does not define a signaling interaction protocol, and users need to implement the <code>sdp+icecandidate</code> exchange logic themselves. So, WebRTC does not have a standard player, and you need to use JS or a native SDK to implement playback.</p><p>ZLMediaKit implements the <code>WebRTC SDP+icecandidate</code> exchange method via <code>HTTP POST</code>. The interface name is <code>/index/api/webrtc</code>. This interface uses POST content to pass the <code>offer sdp</code> while passing the media source&#39;s four-tuple <code>app</code> <code>stream_id</code> in the URL query parameters. Since HTTP inherently supports <code>vhost</code>, there&#39;s no need to specify <code>vhost</code> separately. WebRTC in ZLMediaKit can be considered another representation of the RTSP protocol. Their push and playback use the same data source, which is <code>RtspMediaSource</code>.</p><p>When pushing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>When playing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>.</p><p>ZLMediaKit comes with a WebRTC test player/pusher. After starting ZLMediaKit, you can access it by visiting <code>http://127.0.0.1/webrtc/</code> in your browser.</p><p>Additionally, ZLMediaKit also supports playing MP4 files via WebRTC. The HTTP POST interface is similar to: <code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>.</p><h2 id="_6-url-parameters" tabindex="-1"><a class="header-anchor" href="#_6-url-parameters" aria-hidden="true">#</a> 6. URL Parameters</h2><p>ZLMediaKit recognizes the string after the question mark in the URL as parameters, which are consistent with HTTP formats. Among them, <code>vhost</code> is a built-in parameter supported by ZLMediaKit, which allows specifying a virtual host. URL parameters are mainly used for streaming and playback authentication. When triggering the hook API, these parameters will be submitted to the third-party business server.</p>',35),c=[a];function s(l,r){return o(),i("div",null,c)}const p=e(t,[["render",s],["__file","play_url_rules.html.vue"]]);export{p as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,e as d}from"./app-0NopiYEV.js";const t={},a=d('<h2 id="_1-components-of-a-url" tabindex="-1"><a class="header-anchor" href="#_1-components-of-a-url" aria-hidden="true">#</a> 1. Components of a URL</h2><p>Taking <code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code> as an example, this URL is divided into the following parts:</p><ul><li><code>Protocol(scheam)</code>: RTSP protocol, default port 554</li><li><code>Virtual Host(vhost)</code>: somedomain.com. This field can be either a domain name or an IP. If it is an IP, the corresponding virtual host is <code>__defaultVhost__</code></li><li><code>Server Port(port)</code>: 554. If the port number is not specified, the protocol&#39;s default port number is used</li><li><code>Application Name(app)</code>: live</li><li><code>Stream ID(streamid)</code>: 0</li><li><code>Parameters(args)</code>: token=abcdefg&amp;field=value</li></ul><h2 id="_2-stream-media-source-in-zlmediakit" tabindex="-1"><a class="header-anchor" href="#_2-stream-media-source-in-zlmediakit" aria-hidden="true">#</a> 2. Stream Media Source in ZLMediaKit</h2><p>In ZLMediaKit, a stream media source is a data object that can be used for functions such as live broadcasting and stream forwarding, and is referred to as <code>MediaSource</code> in this project. Currently, it supports five types of stream media sources, namely <code>RtspMediaSource</code>, <code>RtmpMediaSource</code>, <code>HlsMediaSource</code>, <code>TSMediaSource</code>, <code>FMP4MediaSource</code>.</p><p>Identifying a stream media source is mainly based on four elements (referred to as 4-tuples hereafter), which are:</p><ul><li><code>Protocol(scheam)</code></li><li><code>Virtual Host(vhost)</code></li><li><code>Application Name(app)</code></li><li><code>Stream ID(streamid)</code></li></ul><p><code>RtspMediaSource</code> supports RTSP playback, RTSP streaming, WebRTC playback, and WebRTC streaming.</p><p><code>RtmpMediaSource</code> supports RTMP streaming/playback, HTTP-FLV playback, and WS-FLV playback.</p><p><code>HlsMediaSource</code> supports HLS playback.</p><p><code>TSMediaSource</code> supports HTTP-TS playback and WS-TS playback.</p><p><code>FMP4MediaSource</code> supports HTTP-FMP4 playback and WS-FMP4 playback.</p><h2 id="_3-playback-urls-corresponding-to-the-stream-media-source" tabindex="-1"><a class="header-anchor" href="#_3-playback-urls-corresponding-to-the-stream-media-source" aria-hidden="true">#</a> 3. Playback URLs Corresponding to the Stream Media Source</h2><p>Suppose there is a <code>RtspMediaSource</code>, and its 4-tuple are <code>rtsp (RtspMediaSource is always rtsp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>If there is a <code>RtmpMediaSource</code>, and its 4-tuple are <code>rtmp (RtmpMediaSource is always rtmp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>RTMP types of stream media sources also support live streaming through <code>http-flv</code>, <code>websocket</code>, and other protocols. The corresponding URLs are as follows:</p><p><strong>Note: Old code live broadcast suffix is .flv, and it has been changed to .live.flv in the new code</strong></p><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>Sure, ZLMediaKit typically converts RTSP and RTMP media streams to each other and also transforms them into HLS/HTTP-TS/WS-TS/HTTP-fMP4/WS-fMP4. The playback URLs are as follows:</p><ul><li><p>HLS</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS (with the suffix .live.ts, to resolve the conflict with HLS)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4 (with the suffix .live.mp4, to resolve the conflict with MP4 on-demand)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>Generally speaking, all the above URLs are valid in ZLMediaKit, as ZLMediaKit converts media sources by default.</p><h2 id="_4-video-on-demand-url" tabindex="-1"><a class="header-anchor" href="#_4-video-on-demand-url" aria-hidden="true">#</a> 4. Video-on-Demand URL</h2><p>ZLMediaKit typically implements video-on-demand via MP4 files, and we recommend using HTTP MP4 on-demand as it is the simplest method and the server does not need to demultiplex the MP4 files. ZLMediaKit currently also supports RTSP, RTMP, HTTP-FLV, and WebSocket-FLV MP4 on-demand. The corresponding URLs are similar to live broadcast URLs and will not be elaborated here; only the differences are discussed.</p><ul><li>ZLMediaKit restricts the application name for on-demand to the default <code>record</code>.</li><li>Suppose an MP4 file is placed in the HTTP root directory record folder (<code>www/record</code>). Its relative path is <code>www/record/0.mp4</code>, then the on-demand URL would be: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code> (This is a generic HTTP file on-demand; the server does not need to demultiplex the file)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code> (This is HTTP-FLV live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code> (This is HTTP-TS live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code> (This is HTTP-fMP4 live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>If virtual hosting is enabled, then the on-demand files should be placed in <code>www/somedomain.com/record/0.mp4</code>.</li></ul><h2 id="_5-webrtc-push-pull" tabindex="-1"><a class="header-anchor" href="#_5-webrtc-push-pull" aria-hidden="true">#</a> 5. WebRTC Push/Pull</h2><p>WebRTC playback is slightly different from the methods mentioned above. The WebRTC protocol itself does not define a signaling interaction protocol, and users need to implement the <code>sdp+icecandidate</code> exchange logic themselves. So, WebRTC does not have a standard player, and you need to use JS or a native SDK to implement playback.</p><p>ZLMediaKit implements the <code>WebRTC SDP+icecandidate</code> exchange method via <code>HTTP POST</code>. The interface name is <code>/index/api/webrtc</code>. This interface uses POST content to pass the <code>offer sdp</code> while passing the media source&#39;s four-tuple <code>app</code> <code>stream_id</code> in the URL query parameters. Since HTTP inherently supports <code>vhost</code>, there&#39;s no need to specify <code>vhost</code> separately. WebRTC in ZLMediaKit can be considered another representation of the RTSP protocol. Their push and playback use the same data source, which is <code>RtspMediaSource</code>.</p><p>When pushing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>When playing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>.</p><p>ZLMediaKit comes with a WebRTC test player/pusher. After starting ZLMediaKit, you can access it by visiting <code>http://127.0.0.1/webrtc/</code> in your browser.</p><p>Additionally, ZLMediaKit also supports playing MP4 files via WebRTC. The HTTP POST interface is similar to: <code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>.</p><h2 id="_6-url-parameters" tabindex="-1"><a class="header-anchor" href="#_6-url-parameters" aria-hidden="true">#</a> 6. URL Parameters</h2><p>ZLMediaKit recognizes the string after the question mark in the URL as parameters, which are consistent with HTTP formats. Among them, <code>vhost</code> is a built-in parameter supported by ZLMediaKit, which allows specifying a virtual host. URL parameters are mainly used for streaming and playback authentication. When triggering the hook API, these parameters will be submitted to the third-party business server.</p>',35),c=[a];function s(l,r){return o(),i("div",null,c)}const p=e(t,[["render",s],["__file","play_url_rules.html.vue"]]);export{p as default};
diff --git a/assets/playback_authentication.html--oFuX02K.js b/assets/playback_authentication.html-AsKcZv3x.js
similarity index 87%
rename from assets/playback_authentication.html--oFuX02K.js
rename to assets/playback_authentication.html-AsKcZv3x.js
index 92ba900..49bbb94 100644
--- a/assets/playback_authentication.html--oFuX02K.js
+++ b/assets/playback_authentication.html-AsKcZv3x.js
@@ -1 +1 @@
-import{_ as t}from"./playback_authentication_zh-gjAAn9Yd.js";import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,a as e}from"./app-RP31lnfq.js";const n={},c=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权：",-1),_=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),r=[c,_];function l(s,m){return o(),i("div",null,r)}const u=a(n,[["render",l],["__file","playback_authentication.html.vue"]]);export{u as default};
+import{_ as t}from"./playback_authentication_zh-gjAAn9Yd.js";import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,a as e}from"./app-0NopiYEV.js";const n={},c=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权：",-1),_=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),r=[c,_];function l(s,m){return o(),i("div",null,r)}const u=a(n,[["render",l],["__file","playback_authentication.html.vue"]]);export{u as default};
diff --git a/assets/playback_authentication.html-SRognS60.js b/assets/playback_authentication.html-G685IkfQ.js
similarity index 88%
rename from assets/playback_authentication.html-SRognS60.js
rename to assets/playback_authentication.html-G685IkfQ.js
index 7d7d2dc..fba98d5 100644
--- a/assets/playback_authentication.html-SRognS60.js
+++ b/assets/playback_authentication.html-G685IkfQ.js
@@ -1 +1 @@
-import{_ as t}from"./playback_authentication_zh-gjAAn9Yd.js";import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,a as e}from"./app-RP31lnfq.js";const n={},c=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement playback authentication:",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[c,s];function l(r,m){return o(),i("div",null,_)}const f=a(n,[["render",l],["__file","playback_authentication.html.vue"]]);export{f as default};
+import{_ as t}from"./playback_authentication_zh-gjAAn9Yd.js";import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as i,a as e}from"./app-0NopiYEV.js";const n={},c=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement playback authentication:",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[c,s];function l(r,m){return o(),i("div",null,_)}const f=a(n,[["render",l],["__file","playback_authentication.html.vue"]]);export{f as default};
diff --git a/assets/push_authentication.html-RYBrWv6d.js b/assets/push_authentication.html-_wCQpvPn.js
similarity index 87%
rename from assets/push_authentication.html-RYBrWv6d.js
rename to assets/push_authentication.html-_wCQpvPn.js
index 05e0834..fa38559 100644
--- a/assets/push_authentication.html-RYBrWv6d.js
+++ b/assets/push_authentication.html-_wCQpvPn.js
@@ -1 +1 @@
-import{_ as t}from"./push_authentication_zh-OS4qAsfx.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as i,a as e}from"./app-RP31lnfq.js";const n={},_=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现推流鉴权：",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),c=[_,s];function r(l,m){return a(),i("div",null,c)}const p=o(n,[["render",r],["__file","push_authentication.html.vue"]]);export{p as default};
+import{_ as t}from"./push_authentication_zh-OS4qAsfx.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as i,a as e}from"./app-0NopiYEV.js";const n={},_=e("p",null,"使用 ZLMediaKit 的 MediaServer 进程可以实现推流鉴权：",-1),s=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),c=[_,s];function r(l,m){return a(),i("div",null,c)}const p=o(n,[["render",r],["__file","push_authentication.html.vue"]]);export{p as default};
diff --git a/assets/push_authentication.html-buPamLTW.js b/assets/push_authentication.html-oaOjOtnq.js
similarity index 88%
rename from assets/push_authentication.html-buPamLTW.js
rename to assets/push_authentication.html-oaOjOtnq.js
index 78320a8..1cbce8a 100644
--- a/assets/push_authentication.html-buPamLTW.js
+++ b/assets/push_authentication.html-oaOjOtnq.js
@@ -1 +1 @@
-import{_ as t}from"./push_authentication_zh-OS4qAsfx.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as i,a as e}from"./app-RP31lnfq.js";const n={},s=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement push authentication:",-1),c=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[s,c];function r(l,m){return a(),i("div",null,_)}const h=o(n,[["render",r],["__file","push_authentication.html.vue"]]);export{h as default};
+import{_ as t}from"./push_authentication_zh-OS4qAsfx.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as i,a as e}from"./app-0NopiYEV.js";const n={},s=e("p",null,"The MediaServer process of ZLMediaKit can be used to implement push authentication:",-1),c=e("figure",null,[e("img",{src:t,alt:"image",tabindex:"0",loading:"lazy"}),e("figcaption",null,"image")],-1),_=[s,c];function r(l,m){return a(),i("div",null,_)}const h=o(n,[["render",r],["__file","push_authentication.html.vue"]]);export{h as default};
diff --git a/assets/push_streaming.html-rR7nCAyc.js b/assets/push_streaming.html-JqhELNzW.js
similarity index 99%
rename from assets/push_streaming.html-rR7nCAyc.js
rename to assets/push_streaming.html-JqhELNzW.js
index 7ffa239..a433e44 100644
--- a/assets/push_streaming.html-rR7nCAyc.js
+++ b/assets/push_streaming.html-JqhELNzW.js
@@ -1,3 +1,3 @@
-import{_ as o,a as d,b as p,c}from"./gb28181_push_streaming_4-qWTnfswt.js";import{_ as u}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as h,c as _,a as e,d as a,b as t,w as s,e as n}from"./app-RP31lnfq.js";const m={},g=n('<h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p>',5),f=n(`<li><p>ffmpeg 推流命令:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
+import{_ as o,a as d,b as p,c}from"./gb28181_push_streaming_4-qWTnfswt.js";import{_ as u}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as h,c as _,a as e,d as a,b as t,w as s,e as n}from"./app-0NopiYEV.js";const m={},g=n('<h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p>',5),f=n(`<li><p>ffmpeg 推流命令:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li>`,1),b=e("p",null,"MediaServer 收到推流后的日志：",-1),v=e("figure",null,[e("img",{src:o,alt:"图片",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),k=e("code",null,"rtp",-1),x=e("code",null,"BFC2C622",-1),L=e("p",null,"需要指出的是，国标推流的 app 固定为 rtp，你只能通过代码来修改它，stream_id 为 rtp 流的 ssrc，这个是随机的，在 FFmpeg 中貌似没法控制。",-1),M={href:"https://github.com/xia-chu/ZLMediaKit/issues/267",target:"_blank",rel:"noopener noreferrer"},K=e("h2",{id:"高阶使用",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#高阶使用","aria-hidden":"true"},"#"),a(" 高阶使用")],-1),Z=e("p",null,"在推流给 10000 端口时，您可能发现有个缺陷，就是 stream_id 是 ssrc，比较抽象，可能还没法控制。",-1),w=n(`<p>在使用 openRtpServer 接口动态开启国标收流端口后，这个端口只能产生一个流，也就是说，一个摄像头需要一个服务器端口用于接收国标推流。</p><ul><li>以下是演示范例(postman 工具调用 openRtpServer 接口创建随机端口)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93871851-e232dc00-fd01-11ea-8802-b8e91e5f6de1.png" alt="图片" width="1631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>然后启动 FFmpeg 推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:50077
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志</p><figure><img src="`+c+'" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="611" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2>',11),B=e("ul",null,[e("li",null,"postman 调用 startSendRtp 接口推送国标流：")],-1),y=e("figure",null,[e("img",{src:"https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png",alt:"图片",width:"1551",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),z=e("figure",null,[e("img",{src:d,alt:"图片",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),S=e("ul",null,[e("li",null,"上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。")],-1),F=e("h2",{id:"性能",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#性能","aria-hidden":"true"},"#"),a(" 性能")],-1),G={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/961",target:"_blank",rel:"noopener noreferrer"},C=e("h2",{id:"丢包问题调试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#丢包问题调试","aria-hidden":"true"},"#"),a(" 丢包问题调试")],-1),R=e("p",null,"如果在测试 GB28181 UDP 推流时，频繁打印以下日志:",-1),V=e("figure",null,[e("img",{src:p,alt:"图片",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),I={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/1221",target:"_blank",rel:"noopener noreferrer"},N=e("h2",{id:"相关文章推荐阅读",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#相关文章推荐阅读","aria-hidden":"true"},"#"),a(" 相关文章推荐阅读")],-1),P={href:"https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html",target:"_blank",rel:"noopener noreferrer"},U={href:"http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/",target:"_blank",rel:"noopener noreferrer"},D={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/2217",target:"_blank",rel:"noopener noreferrer"};function E(T,W){const r=l("RouterLink"),i=l("ExternalLinkIcon");return h(),_("div",null,[g,e("ul",null,[f,e("li",null,[b,v,e("p",null,[a("上图中，这个推流的 rtp ssrc 为 BFC2C622(16 进制打印)，这个流的 app 为"),k,a(", stream_id 为"),x,a("，您可以根据"),t(r,{to:"/guide/media_server/play_url_rules.html"},{default:s(()=>[a("wiki")]),_:1}),a("来组合成 url 并播放这个流。")])])]),L,e("p",null,[a("另外，每次推流时，请更换 ssrc，否则 ZLMediaKit 发现推流端 ip 和端口变化后，会直接丢弃 rtp 包(现象如此"),e("a",M,[a("issue"),t(i)]),a(")；这样做的目的是为了防止两个设备使用同一个 ssrc 推流时互相干扰。")]),K,Z,e("p",null,[a("那么我们能否自定义 stream_id? 答案是肯定的，ZLMediaKit 通过"),t(r,{to:"/guide/media_server/restful_api.html#24indexapiopenrtpserver"},{default:s(()=>[a("restful api")]),_:1}),a("可以动态开启国标收流端口(同时支持 udp/tcp 模式)。")]),w,e("p",null,[a("你可以使用"),t(r,{to:"/guide/media_server/restful_api.html#27indexapistartsendrtp"},{default:s(()=>[a("restful api")]),_:1}),a("让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。")]),B,y,z,S,F,e("p",null,[a("GB28181 的推流性能测试，请参考："),e("a",G,[a("#961"),t(i)])]),C,R,V,e("p",null,[a("请查看此"),e("a",I,[a("issue"),t(i)]),a(",特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。")]),N,e("ul",null,[e("li",null,[e("p",null,[e("a",P,[a("WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制"),t(i)])])]),e("li",null,[e("p",null,[e("a",U,[a("使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放"),t(i)])])]),e("li",null,[e("p",null,[e("a",D,[a("GB28181 语音对讲"),t(i)])])])])])}const H=u(m,[["render",E],["__file","push_streaming.html.vue"]]);export{H as default};
diff --git a/assets/push_streaming.html-ieJcZ8zc.js b/assets/push_streaming.html-MRQ3SR8R.js
similarity index 99%
rename from assets/push_streaming.html-ieJcZ8zc.js
rename to assets/push_streaming.html-MRQ3SR8R.js
index 5c3ef16..2154bc7 100644
--- a/assets/push_streaming.html-ieJcZ8zc.js
+++ b/assets/push_streaming.html-MRQ3SR8R.js
@@ -1,3 +1,3 @@
-import{a as o,b as d,_ as p,c}from"./gb28181_push_streaming_4-qWTnfswt.js";import{_ as h}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as u,c as _,a as e,d as a,b as t,w as s,e as l}from"./app-RP31lnfq.js";const m={},g=l(`<h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p><ul><li>ffmpeg 推流命令:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
+import{a as o,b as d,_ as p,c}from"./gb28181_push_streaming_4-qWTnfswt.js";import{_ as h}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as u,c as _,a as e,d as a,b as t,w as s,e as l}from"./app-0NopiYEV.js";const m={},g=l(`<h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p><ul><li>ffmpeg 推流命令:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li>MediaServer 收到推流后的日志： <img src="`+p+'" alt="图片" loading="lazy"></li></ul>',8),f=e("code",null,"rtp",-1),b=e("code",null,"BFC2C622",-1),v=e("p",null,"需要指出的是，国标推流的 app 固定为 rtp，你只能通过代码来修改它，stream_id 为 rtp 流的 ssrc，这个是随机的，在 FFmpeg 中貌似没法控制。",-1),k={href:"https://github.com/xia-chu/ZLMediaKit/issues/267",target:"_blank",rel:"noopener noreferrer"},x=e("h2",{id:"高阶使用",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#高阶使用","aria-hidden":"true"},"#"),a(" 高阶使用")],-1),L=e("p",null,"在推流给 10000 端口时，您可能发现有个缺陷，就是 stream_id 是 ssrc，比较抽象，可能还没法控制。",-1),M=l(`<p>在使用 openRtpServer 接口动态开启国标收流端口后，这个端口只能产生一个流，也就是说，一个摄像头需要一个服务器端口用于接收国标推流。</p><ul><li>以下是演示范例(postman 工具调用 openRtpServer 接口创建随机端口)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93871851-e232dc00-fd01-11ea-8802-b8e91e5f6de1.png" alt="图片" width="1631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>然后启动 FFmpeg 推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:50077
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志 <img src="`+c+'" alt="图片" loading="lazy"></p></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2>',11),K=e("ul",null,[e("li",null,"postman 调用 startSendRtp 接口推送国标流：")],-1),Z=e("figure",null,[e("img",{src:"https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png",alt:"图片",width:"1551",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),z=e("figure",null,[e("img",{src:o,alt:"图片",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),w=e("ul",null,[e("li",null,"上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。")],-1),B=e("h2",{id:"性能",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#性能","aria-hidden":"true"},"#"),a(" 性能")],-1),y={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/961",target:"_blank",rel:"noopener noreferrer"},S=e("h2",{id:"丢包问题调试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#丢包问题调试","aria-hidden":"true"},"#"),a(" 丢包问题调试")],-1),F=e("p",null,"如果在测试 GB28181 UDP 推流时，频繁打印以下日志:",-1),G=e("figure",null,[e("img",{src:d,alt:"图片",tabindex:"0",loading:"lazy"}),e("figcaption",null,"图片")],-1),C={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/1221",target:"_blank",rel:"noopener noreferrer"},R=e("h2",{id:"相关文章推荐阅读",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#相关文章推荐阅读","aria-hidden":"true"},"#"),a(" 相关文章推荐阅读")],-1),V={href:"https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html",target:"_blank",rel:"noopener noreferrer"},I={href:"http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/",target:"_blank",rel:"noopener noreferrer"},N={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/2217",target:"_blank",rel:"noopener noreferrer"};function P(U,D){const r=n("RouterLink"),i=n("ExternalLinkIcon");return u(),_("div",null,[g,e("p",null,[a("上图中，这个推流的 rtp ssrc 为 BFC2C622(16 进制打印)，这个流的 app 为"),f,a(", stream_id 为"),b,a("，您可以根据"),t(r,{to:"/zh/guide/media_server/play_url_rules.html"},{default:s(()=>[a("wiki")]),_:1}),a("来组合成 url 并播放这个流。")]),v,e("p",null,[a("另外，每次推流时，请更换 ssrc，否则 ZLMediaKit 发现推流端 ip 和端口变化后，会直接丢弃 rtp 包(现象如此"),e("a",k,[a("issue"),t(i)]),a(")；这样做的目的是为了防止两个设备使用同一个 ssrc 推流时互相干扰。")]),x,L,e("p",null,[a("那么我们能否自定义 stream_id? 答案是肯定的，ZLMediaKit 通过"),t(r,{to:"/zh/guide/media_server/restful_api.html#24indexapiopenrtpserver"},{default:s(()=>[a("restful api")]),_:1}),a("可以动态开启国标收流端口(同时支持 udp/tcp 模式)。")]),M,e("p",null,[a("你可以使用"),t(r,{to:"/zh/guide/media_server/restful_api.html#27indexapistartsendrtp"},{default:s(()=>[a("restful api")]),_:1}),a("让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。")]),K,Z,z,w,B,e("p",null,[a("GB28181 的推流性能测试，请参考："),e("a",y,[a("#961"),t(i)])]),S,F,G,e("p",null,[a("请查看此"),e("a",C,[a("issue"),t(i)]),a(",特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。")]),R,e("p",null,[e("a",V,[a("WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制"),t(i)])]),e("p",null,[e("a",I,[a("使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放"),t(i)])]),e("p",null,[e("a",N,[a("GB28181 语音对讲"),t(i)])])])}const j=h(m,[["render",P],["__file","push_streaming.html.vue"]]);export{j as default};
diff --git a/assets/push_test.html-fOBpg7dv.js b/assets/push_test.html-dzpZPZVg.js
similarity index 98%
rename from assets/push_test.html-fOBpg7dv.js
rename to assets/push_test.html-dzpZPZVg.js
index 05e575c..1e19a83 100644
--- a/assets/push_test.html-fOBpg7dv.js
+++ b/assets/push_test.html-dzpZPZVg.js
@@ -1,4 +1,4 @@
-import{_ as s}from"./push_test-WgKOKRFc.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as i,d as a,b as l,w as o,e as c}from"./app-RP31lnfq.js";const d={},m=c(`<h2 id="push-testing" tabindex="-1"><a class="header-anchor" href="#push-testing" aria-hidden="true">#</a> Push Testing</h2><p>ZLMediaKit supports RTSP/RTMP/RTP push streaming. Typically, OBS/FFmpeg is used for push testing. The FFmpeg push commands are as follows:</p><ol><li><p>Pushing via RTSP:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># H.264 push</span>
+import{_ as s}from"./push_test-WgKOKRFc.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as i,d as a,b as l,w as o,e as c}from"./app-0NopiYEV.js";const d={},m=c(`<h2 id="push-testing" tabindex="-1"><a class="header-anchor" href="#push-testing" aria-hidden="true">#</a> Push Testing</h2><p>ZLMediaKit supports RTSP/RTMP/RTP push streaming. Typically, OBS/FFmpeg is used for push testing. The FFmpeg push commands are as follows:</p><ol><li><p>Pushing via RTSP:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># H.264 push</span>
 ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> <span class="token string">&quot;/path/to/test.mp4&quot;</span> <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtsp <span class="token parameter variable">-rtsp_transport</span> tcp rtsp://127.0.0.1/live/test
 <span class="token comment"># H.265 push</span>
 ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> <span class="token string">&quot;/path/to/test.mp4&quot;</span> <span class="token parameter variable">-vcodec</span> h265 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtsp <span class="token parameter variable">-rtsp_transport</span> tcp rtsp://127.0.0.1/live/test
diff --git a/assets/push_test.html-78JMVV7F.js b/assets/push_test.html-n5-72YJ1.js
similarity index 98%
rename from assets/push_test.html-78JMVV7F.js
rename to assets/push_test.html-n5-72YJ1.js
index ef20aa5..846a539 100644
--- a/assets/push_test.html-78JMVV7F.js
+++ b/assets/push_test.html-n5-72YJ1.js
@@ -1,4 +1,4 @@
-import{_ as s}from"./push_test-WgKOKRFc.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as l,d as a,b as i,w as c,e as o}from"./app-RP31lnfq.js";const d={},m=o(`<h2 id="推流测试" tabindex="-1"><a class="header-anchor" href="#推流测试" aria-hidden="true">#</a> 推流测试</h2><p>ZLMediaKit 支持 rtsp/rtmp/rtp 推流，一般通常使用 obs/ffmpeg 推流测试，其中 FFmpeg 推流命令支持以下：</p><ul><li>1、使用 rtsp 方式推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># h264推流</span>
+import{_ as s}from"./push_test-WgKOKRFc.js";import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as p,a as l,d as a,b as i,w as c,e as o}from"./app-0NopiYEV.js";const d={},m=o(`<h2 id="推流测试" tabindex="-1"><a class="header-anchor" href="#推流测试" aria-hidden="true">#</a> 推流测试</h2><p>ZLMediaKit 支持 rtsp/rtmp/rtp 推流，一般通常使用 obs/ffmpeg 推流测试，其中 FFmpeg 推流命令支持以下：</p><ul><li>1、使用 rtsp 方式推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># h264推流</span>
 ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> <span class="token string">&quot;/path/to/test.mp4&quot;</span> <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtsp <span class="token parameter variable">-rtsp_transport</span> tcp rtsp://127.0.0.1/live/test
 <span class="token comment"># h265推流</span>
 ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> <span class="token string">&quot;/path/to/test.mp4&quot;</span> <span class="token parameter variable">-vcodec</span> h265 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtsp <span class="token parameter variable">-rtsp_transport</span> tcp rtsp://127.0.0.1/live/test
diff --git a/assets/quadrantDiagram-6c355bbc-AVZ0kdE9.js b/assets/quadrantDiagram-6c355bbc-3OwR_3NY.js
similarity index 99%
rename from assets/quadrantDiagram-6c355bbc-AVZ0kdE9.js
rename to assets/quadrantDiagram-6c355bbc-3OwR_3NY.js
index 3bdda52..a9d9983 100644
--- a/assets/quadrantDiagram-6c355bbc-AVZ0kdE9.js
+++ b/assets/quadrantDiagram-6c355bbc-3OwR_3NY.js
@@ -1,4 +1,4 @@
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diff --git a/assets/requirementDiagram-4038b16c-zPwsi3At.js b/assets/requirementDiagram-4038b16c-GBigQQoF.js
similarity index 99%
rename from assets/requirementDiagram-4038b16c-zPwsi3At.js
rename to assets/requirementDiagram-4038b16c-GBigQQoF.js
index 28f9010..c3d499b 100644
--- a/assets/requirementDiagram-4038b16c-zPwsi3At.js
+++ b/assets/requirementDiagram-4038b16c-GBigQQoF.js
@@ -1,4 +1,4 @@
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on line "+(Z+1)+`:
 `+E.showPosition()+`
 Expecting `+te.join(", ")+", got '"+(this.terminals_[I]||I)+"'":le="Parse error on line "+(Z+1)+": Unexpected "+(I==Ie?"end of input":"'"+(this.terminals_[I]||I)+"'"),this.parseError(le,{text:E.match,token:this.terminals_[I]||I,line:E.yylineno,loc:se,expected:te})}if(S[0]instanceof Array&&S.length>1)throw new Error("Parse Error: multiple actions possible at state: "+C+", token: "+I);switch(S[0]){case 1:a.push(I),f.push(E.yytext),s.push(E.yylloc),a.push(S[1]),I=null,me=E.yyleng,_=E.yytext,Z=E.yylineno,se=E.yylloc;break;case 2:if(w=this.productions_[S[1]][1],Q.$=f[f.length-w],Q._$={first_line:s[s.length-(w||1)].first_line,last_line:s[s.length-1].last_line,first_column:s[s.length-(w||1)].first_column,last_column:s[s.length-1].last_column},Oe&&(Q._$.range=[s[s.length-(w||1)].range[0],s[s.length-1].range[1]]),ae=this.performAction.apply(Q,[_,me,Z,L.yy,S[1],f,s].concat(qe)),typeof ae<"u")return ae;w&&(a=a.slice(0,-1*w*2),f=f.slice(0,-1*w),s=s.slice(0,-1*w)),a.push(this.productions_[S[1]][0]),f.push(Q.$),s.push(Q._$),be=W[a[a.length-2]][a[a.length-1]],a.push(be);break;case 3:return!0}}return!0}},$e=function(){var V={EOF:1,parseError:function(r,a){if(this.yy.parser)this.yy.parser.parseError(r,a);else throw new Error(r)},setInput:function(i,r){return this.yy=r||this.yy||{},this._input=i,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var i=this._input[0];this.yytext+=i,this.yyleng++,this.offset++,this.match+=i,this.matched+=i;var r=i.match(/(?:\r\n?|\n).*/g);return r?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),i},unput:function(i){var r=i.length,a=i.split(/(?:\r\n?|\n)/g);this._input=i+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-r),this.offset-=r;var n=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),a.length-1&&(this.yylineno-=a.length-1);var f=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:a?(a.length===n.length?this.yylloc.first_column:0)+n[n.length-a.length].length-a[0].length:this.yylloc.first_column-r},this.options.ranges&&(this.yylloc.range=[f[0],f[0]+this.yyleng-r]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
 `+this.showPosition(),{text:"",token:null,line:this.yylineno});return this},less:function(i){this.unput(this.match.slice(i))},pastInput:function(){var i=this.matched.substr(0,this.matched.length-this.match.length);return(i.length>20?"...":"")+i.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var i=this.match;return i.length<20&&(i+=this._input.substr(0,20-i.length)),(i.substr(0,20)+(i.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var i=this.pastInput(),r=new Array(i.length+1).join("-");return i+this.upcomingInput()+`
diff --git a/assets/restful_api.html-ooPhYVAr.js b/assets/restful_api.html-4yfdZ-oL.js
similarity index 99%
rename from assets/restful_api.html-ooPhYVAr.js
rename to assets/restful_api.html-4yfdZ-oL.js
index 8733dd5..bbbdb99 100644
--- a/assets/restful_api.html-ooPhYVAr.js
+++ b/assets/restful_api.html-4yfdZ-oL.js
@@ -1,4 +1,4 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o as l,c as i,a as t,d as n,b as e,e as a}from"./app-RP31lnfq.js";const r={},c=t("h2",{id:"下载-postman-配置文件-可以在线测试-restful-api",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#下载-postman-配置文件-可以在线测试-restful-api","aria-hidden":"true"},"#"),n(" 下载 postman 配置文件(可以在线测试 restful api)")],-1),d={href:"https://github.com/xia-chu/ZLMediaKit/tree/master/postman",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/xia-chu/ZLMediaKit/blob/master/server/WebApi.cpp#L261",target:"_blank",rel:"noopener noreferrer"},k=a(`<h2 id="api-预览" tabindex="-1"><a class="header-anchor" href="#api-预览" aria-hidden="true">#</a> API 预览</h2><p>MediaServer 是 ZLMediaKit 的主进程，目前支持以下 http api 接口，这些接口全部支持 GET/POST 方式，</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code>      &quot;/index/api/addFFmpegSource&quot;,
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o as l,c as i,a as t,d as n,b as e,e as a}from"./app-0NopiYEV.js";const r={},c=t("h2",{id:"下载-postman-配置文件-可以在线测试-restful-api",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#下载-postman-配置文件-可以在线测试-restful-api","aria-hidden":"true"},"#"),n(" 下载 postman 配置文件(可以在线测试 restful api)")],-1),d={href:"https://github.com/xia-chu/ZLMediaKit/tree/master/postman",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/xia-chu/ZLMediaKit/blob/master/server/WebApi.cpp#L261",target:"_blank",rel:"noopener noreferrer"},k=a(`<h2 id="api-预览" tabindex="-1"><a class="header-anchor" href="#api-预览" aria-hidden="true">#</a> API 预览</h2><p>MediaServer 是 ZLMediaKit 的主进程，目前支持以下 http api 接口，这些接口全部支持 GET/POST 方式，</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code>      &quot;/index/api/addFFmpegSource&quot;,
       &quot;/index/api/addStreamProxy&quot;,
       &quot;/index/api/close_stream&quot;,
       &quot;/index/api/close_streams&quot;,
diff --git a/assets/restful_api.html-EFSP9jqZ.js b/assets/restful_api.html-ojzFkZh8.js
similarity index 99%
rename from assets/restful_api.html-EFSP9jqZ.js
rename to assets/restful_api.html-ojzFkZh8.js
index 6c80fc4..79bccd0 100644
--- a/assets/restful_api.html-EFSP9jqZ.js
+++ b/assets/restful_api.html-ojzFkZh8.js
@@ -1,4 +1,4 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as p,c as i,a as t,d as e,b as s,e as a}from"./app-RP31lnfq.js";const r={},c=t("h2",{id:"download-postman-configuration-file-to-test-restful-api",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#download-postman-configuration-file-to-test-restful-api","aria-hidden":"true"},"#"),e(" Download postman configuration file (to test RESTful API)")],-1),d={href:"https://github.com/xia-chu/ZLMediaKit/tree/master/postman",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/xia-chu/ZLMediaKit/blob/master/server/WebApi.cpp#L261",target:"_blank",rel:"noopener noreferrer"},k=a(`<h2 id="api-preview" tabindex="-1"><a class="header-anchor" href="#api-preview" aria-hidden="true">#</a> API Preview</h2><p>MediaServer is the main process of ZLMediaKit and currently supports the following HTTP API endpoints. All these endpoints support both GET and POST methods.</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code>      &quot;/index/api/addFFmpegSource&quot;,
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as p,c as i,a as t,d as e,b as s,e as a}from"./app-0NopiYEV.js";const r={},c=t("h2",{id:"download-postman-configuration-file-to-test-restful-api",tabindex:"-1"},[t("a",{class:"header-anchor",href:"#download-postman-configuration-file-to-test-restful-api","aria-hidden":"true"},"#"),e(" Download postman configuration file (to test RESTful API)")],-1),d={href:"https://github.com/xia-chu/ZLMediaKit/tree/master/postman",target:"_blank",rel:"noopener noreferrer"},u={href:"https://github.com/xia-chu/ZLMediaKit/blob/master/server/WebApi.cpp#L261",target:"_blank",rel:"noopener noreferrer"},k=a(`<h2 id="api-preview" tabindex="-1"><a class="header-anchor" href="#api-preview" aria-hidden="true">#</a> API Preview</h2><p>MediaServer is the main process of ZLMediaKit and currently supports the following HTTP API endpoints. All these endpoints support both GET and POST methods.</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code>      &quot;/index/api/addFFmpegSource&quot;,
       &quot;/index/api/addStreamProxy&quot;,
       &quot;/index/api/close_stream&quot;,
       &quot;/index/api/close_streams&quot;,
diff --git a/assets/rtmp_playback_compatibility_issues.html-k6HlsNbH.js b/assets/rtmp_playback_compatibility_issues.html-NhoJKAeu.js
similarity index 94%
rename from assets/rtmp_playback_compatibility_issues.html-k6HlsNbH.js
rename to assets/rtmp_playback_compatibility_issues.html-NhoJKAeu.js
index 4ba5bf1..b442326 100644
--- a/assets/rtmp_playback_compatibility_issues.html-k6HlsNbH.js
+++ b/assets/rtmp_playback_compatibility_issues.html-NhoJKAeu.js
@@ -1 +1 @@
-import{_ as p}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c,e}from"./app-RP31lnfq.js";const a={},o=e("<p>一般来说 rtmp 的规范是 先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧</p><p>config 帧收到后就能初始化解码器了</p><p>但是有些流不太一样，并没有收到视频的 config 帧就收到其他帧了</p><p>这个时候视频 Track 并没创建和初始化</p><p>初步怀疑是 nginx 的 rtmp 服务器兼容性不好</p><p>zlm 的推流器会严格按照先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧的流程来做</p><p>也会缓存所有的 config 帧</p><p>ffplay 能播放成功是因为它是根据数据量和时间来判断播放成功</p><p>只要数据量达到一定量或者时间达到一定时间 就会触发播放成功的事件</p><p>这样做的好处是 播放成功率高 坏处是打开视频时间长</p>",10),i=[o];function _(n,s){return t(),c("div",null,i)}const f=p(a,[["render",_],["__file","rtmp_playback_compatibility_issues.html.vue"]]);export{f as default};
+import{_ as p}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c,e}from"./app-0NopiYEV.js";const a={},o=e("<p>一般来说 rtmp 的规范是 先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧</p><p>config 帧收到后就能初始化解码器了</p><p>但是有些流不太一样，并没有收到视频的 config 帧就收到其他帧了</p><p>这个时候视频 Track 并没创建和初始化</p><p>初步怀疑是 nginx 的 rtmp 服务器兼容性不好</p><p>zlm 的推流器会严格按照先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧的流程来做</p><p>也会缓存所有的 config 帧</p><p>ffplay 能播放成功是因为它是根据数据量和时间来判断播放成功</p><p>只要数据量达到一定量或者时间达到一定时间 就会触发播放成功的事件</p><p>这样做的好处是 播放成功率高 坏处是打开视频时间长</p>",10),i=[o];function _(n,s){return t(),c("div",null,i)}const f=p(a,[["render",_],["__file","rtmp_playback_compatibility_issues.html.vue"]]);export{f as default};
diff --git a/assets/rtmp_playback_compatibility_issues.html-Q-7KXOkl.js b/assets/rtmp_playback_compatibility_issues.html-fNEuKIs-.js
similarity index 95%
rename from assets/rtmp_playback_compatibility_issues.html-Q-7KXOkl.js
rename to assets/rtmp_playback_compatibility_issues.html-fNEuKIs-.js
index beccc4f..c7953bf 100644
--- a/assets/rtmp_playback_compatibility_issues.html-Q-7KXOkl.js
+++ b/assets/rtmp_playback_compatibility_issues.html-fNEuKIs-.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as t,e as i}from"./app-RP31lnfq.js";const s={},o=i("<p>In general, the specification for RTMP is to first send metadata, followed by config frames, then keyframes, and finally regular frames.</p><p>Once the config frames are received, the decoder can be initialized.</p><p>However, some streams are different, as they receive other frames before receiving the config frame for the video.</p><p>In this case, the video track is not created and initialized.</p><p>There is a preliminary suspicion that the compatibility of the Nginx RTMP server is not good.</p><p>ZLMediaKit&#39;s streaming tool strictly follows the process of sending metadata first, then config frames, followed by keyframes, and finally regular frames.</p><p>It also caches all config frames.</p><p>FFplay can successfully play due to its determination of playback success based on data volume and time.</p><p>As long as the data volume reaches a certain threshold or the time reaches a certain duration, it triggers the event of successful playback.</p><p>The advantage of this approach is a high success rate in playback, but the downside is a longer video opening time.</p>",10),r=[o];function c(n,l){return a(),t("div",null,r)}const d=e(s,[["render",c],["__file","rtmp_playback_compatibility_issues.html.vue"]]);export{d as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as t,e as i}from"./app-0NopiYEV.js";const s={},o=i("<p>In general, the specification for RTMP is to first send metadata, followed by config frames, then keyframes, and finally regular frames.</p><p>Once the config frames are received, the decoder can be initialized.</p><p>However, some streams are different, as they receive other frames before receiving the config frame for the video.</p><p>In this case, the video track is not created and initialized.</p><p>There is a preliminary suspicion that the compatibility of the Nginx RTMP server is not good.</p><p>ZLMediaKit&#39;s streaming tool strictly follows the process of sending metadata first, then config frames, followed by keyframes, and finally regular frames.</p><p>It also caches all config frames.</p><p>FFplay can successfully play due to its determination of playback success based on data volume and time.</p><p>As long as the data volume reaches a certain threshold or the time reaches a certain duration, it triggers the event of successful playback.</p><p>The advantage of this approach is a high success rate in playback, but the downside is a longer video opening time.</p>",10),r=[o];function c(n,l){return a(),t("div",null,r)}const d=e(s,[["render",c],["__file","rtmp_playback_compatibility_issues.html.vue"]]);export{d as default};
diff --git a/assets/rtmp_pull_stream_performance_test.html--cK45yxC.js b/assets/rtmp_pull_stream_performance_test.html--AjSCAb6.js
similarity index 98%
rename from assets/rtmp_pull_stream_performance_test.html--cK45yxC.js
rename to assets/rtmp_pull_stream_performance_test.html--AjSCAb6.js
index c801637..212a16b 100644
--- a/assets/rtmp_pull_stream_performance_test.html--cK45yxC.js
+++ b/assets/rtmp_pull_stream_performance_test.html--AjSCAb6.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtmp_pull_stream_performance_test.html-to7s8Gb2.js b/assets/rtmp_pull_stream_performance_test.html-UV-5J8vg.js
similarity index 98%
rename from assets/rtmp_pull_stream_performance_test.html-to7s8Gb2.js
rename to assets/rtmp_pull_stream_performance_test.html-UV-5J8vg.js
index 441663f..8a4cf64 100644
--- a/assets/rtmp_pull_stream_performance_test.html-to7s8Gb2.js
+++ b/assets/rtmp_pull_stream_performance_test.html-UV-5J8vg.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtmp_push_stream_performance_test.html-xYGtJwVp.js b/assets/rtmp_push_stream_performance_test.html-VzlWIKzU.js
similarity index 98%
rename from assets/rtmp_push_stream_performance_test.html-xYGtJwVp.js
rename to assets/rtmp_push_stream_performance_test.html-VzlWIKzU.js
index 2bb70f1..2027ea6 100644
--- a/assets/rtmp_push_stream_performance_test.html-xYGtJwVp.js
+++ b/assets/rtmp_push_stream_performance_test.html-VzlWIKzU.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as n,b as d,e as t}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),m=e("li",null,"测试日期：2022/5/18",-1),p=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as n,b as d,e as t}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),m=e("li",null,"测试日期：2022/5/18",-1),p=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtmp_push_stream_performance_test.html-4Td-mBqD.js b/assets/rtmp_push_stream_performance_test.html-YYy_fCwZ.js
similarity index 98%
rename from assets/rtmp_push_stream_performance_test.html-4Td-mBqD.js
rename to assets/rtmp_push_stream_performance_test.html-YYy_fCwZ.js
index b130b5c..c1f8599 100644
--- a/assets/rtmp_push_stream_performance_test.html-4Td-mBqD.js
+++ b/assets/rtmp_push_stream_performance_test.html-YYy_fCwZ.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as n,b as d,e as t}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),m=e("li",null,"测试日期：2022/5/18",-1),p=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as r,a as e,d as n,b as d,e as t}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),m=e("li",null,"测试日期：2022/5/18",-1),p=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtmp_support_for_h265_and_opus.html-4jQr5c69.js b/assets/rtmp_support_for_h265_and_opus.html-Ja2UBaOZ.js
similarity index 97%
rename from assets/rtmp_support_for_h265_and_opus.html-4jQr5c69.js
rename to assets/rtmp_support_for_h265_and_opus.html-Ja2UBaOZ.js
index 9b5b8eb..c43ac78 100644
--- a/assets/rtmp_support_for_h265_and_opus.html-4jQr5c69.js
+++ b/assets/rtmp_support_for_h265_and_opus.html-Ja2UBaOZ.js
@@ -1 +1 @@
-import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as a,c,a as e,d as t,b as r}from"./app-RP31lnfq.js";const d={},_=e("h2",{id:"背景",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#背景","aria-hidden":"true"},"#"),t(" 背景")],-1),i=e("p",null,"rtmp/flv 是直播行业事实上的标准，这两者在国内直播领域应用非常广泛。在浏览器上要实现无插件的低延时直播播放，基本绕不开 rtmp/flv. 由于 rtmp/flv 是 Adobe 设计的私有协议，原生是不支持 H265(视频监控应用广泛)和 opus(RTC 应用广泛)的，而目前视频监控、RTC 相关行业都有使用直播基础设施的需求，所以对 rtmp 进行修改，使其添加对 H265 和 opus 的支持比较重要。",-1),p=e("h2",{id:"实现方式",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#实现方式","aria-hidden":"true"},"#"),t(" 实现方式")],-1),h=e("strong",null,"12",-1),l={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},m=e("strong",null,"13",-1),u={href:"https://gitee.com/xia-chu/FFmpeg",target:"_blank",rel:"noopener noreferrer"},f=e("h2",{id:"服务器实现",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#服务器实现","aria-hidden":"true"},"#"),t(" 服务器实现")],-1),g=e("p",null,"ZLMediaKit 已经实现了 rtsp/rtmp/mp4/hls 对 h265/opus 的全面支持, 欢迎各位测试使用。",-1);function x(b,k){const o=n("ExternalLinkIcon");return a(),c("div",null,[_,i,p,e("p",null,[t("rtmp 通过 codec id 来判断编码格式，同时通过 message type 来区分数据类型(包括音频包、视频包)，所以音视频的 codec_id 是可以相同的(相同类型不冲突即可)； 例如 H264 的 codec id 为 7，G711A 的 codec id 也为 7。 目前国内默认定义 H265 的 codec id 为"),h,t("(由金山云首先"),e("a",l,[t("实现并公布"),r(o)]),t("). 而对 opus 的 rtmp 扩展目前还未有广泛共识，作者在与相关人士讨论后，协商定义其 codec id 为"),m,t("，目前已经实现了对 FFmpeg(基于最新版本)的修改，添加了对"),e("a",u,[t("h265/opus 的 rtmp 扩展"),r(o)]),t(".")]),f,g])}const H=s(d,[["render",x],["__file","rtmp_support_for_h265_and_opus.html.vue"]]);export{H as default};
+import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as a,c,a as e,d as t,b as r}from"./app-0NopiYEV.js";const d={},_=e("h2",{id:"背景",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#背景","aria-hidden":"true"},"#"),t(" 背景")],-1),i=e("p",null,"rtmp/flv 是直播行业事实上的标准，这两者在国内直播领域应用非常广泛。在浏览器上要实现无插件的低延时直播播放，基本绕不开 rtmp/flv. 由于 rtmp/flv 是 Adobe 设计的私有协议，原生是不支持 H265(视频监控应用广泛)和 opus(RTC 应用广泛)的，而目前视频监控、RTC 相关行业都有使用直播基础设施的需求，所以对 rtmp 进行修改，使其添加对 H265 和 opus 的支持比较重要。",-1),p=e("h2",{id:"实现方式",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#实现方式","aria-hidden":"true"},"#"),t(" 实现方式")],-1),h=e("strong",null,"12",-1),l={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},m=e("strong",null,"13",-1),u={href:"https://gitee.com/xia-chu/FFmpeg",target:"_blank",rel:"noopener noreferrer"},f=e("h2",{id:"服务器实现",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#服务器实现","aria-hidden":"true"},"#"),t(" 服务器实现")],-1),g=e("p",null,"ZLMediaKit 已经实现了 rtsp/rtmp/mp4/hls 对 h265/opus 的全面支持, 欢迎各位测试使用。",-1);function x(b,k){const o=n("ExternalLinkIcon");return a(),c("div",null,[_,i,p,e("p",null,[t("rtmp 通过 codec id 来判断编码格式，同时通过 message type 来区分数据类型(包括音频包、视频包)，所以音视频的 codec_id 是可以相同的(相同类型不冲突即可)； 例如 H264 的 codec id 为 7，G711A 的 codec id 也为 7。 目前国内默认定义 H265 的 codec id 为"),h,t("(由金山云首先"),e("a",l,[t("实现并公布"),r(o)]),t("). 而对 opus 的 rtmp 扩展目前还未有广泛共识，作者在与相关人士讨论后，协商定义其 codec id 为"),m,t("，目前已经实现了对 FFmpeg(基于最新版本)的修改，添加了对"),e("a",u,[t("h265/opus 的 rtmp 扩展"),r(o)]),t(".")]),f,g])}const H=s(d,[["render",x],["__file","rtmp_support_for_h265_and_opus.html.vue"]]);export{H as default};
diff --git a/assets/rtmp_support_for_h265_and_opus.html-Pv_q6lJG.js b/assets/rtmp_support_for_h265_and_opus.html-a8ynJZrM.js
similarity index 97%
rename from assets/rtmp_support_for_h265_and_opus.html-Pv_q6lJG.js
rename to assets/rtmp_support_for_h265_and_opus.html-a8ynJZrM.js
index 277a6c8..7688509 100644
--- a/assets/rtmp_support_for_h265_and_opus.html-Pv_q6lJG.js
+++ b/assets/rtmp_support_for_h265_and_opus.html-a8ynJZrM.js
@@ -1 +1 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as r,c as s,a as e,d as t,b as n}from"./app-RP31lnfq.js";const d={},c=e("h2",{id:"background",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#background","aria-hidden":"true"},"#"),t(" Background")],-1),h=e("p",null,"RTMP/FLV is the de facto standard in the live streaming industry, and they are widely used in the domestic live streaming field. To achieve plugin-free low-latency live streaming playback in web browsers, RTMP/FLV is essential. Since RTMP/FLV is a proprietary protocol designed by Adobe, it does not natively support H.265 (widely used in video surveillance applications) and Opus (widely used in RTC applications). However, there is a growing demand for live streaming infrastructure in the video surveillance and RTC industries. Therefore, it is important to modify RTMP to add support for H.265 and Opus.",-1),l=e("h2",{id:"implementation-approach",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#implementation-approach","aria-hidden":"true"},"#"),t(" Implementation Approach")],-1),p=e("strong",null,"12",-1),u={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},m=e("strong",null,"13",-1),_={href:"https://gitee.com/xia-chu/FFmpeg",target:"_blank",rel:"noopener noreferrer"},f=e("h2",{id:"server-implementation",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#server-implementation","aria-hidden":"true"},"#"),t(" Server Implementation")],-1),g=e("p",null,"ZLMediaKit has already implemented comprehensive support for H.265/Opus in RTSP/RTMP/MP4/HLS. Feel free to test and use it.",-1);function v(y,b){const o=i("ExternalLinkIcon");return r(),s("div",null,[c,h,l,e("p",null,[t("RTMP determines the encoding format through codec ID and distinguishes data types (including audio packets and video packets) through message type. Therefore, the codec_id for audio and video can be the same as long as they are of the same type and do not conflict. For example, the codec ID for H.264 is 7, and the codec ID for G.711A is also 7. Currently, the default codec ID for H.265 in China is "),p,t(" (implemented and published by "),e("a",u,[t("金山云"),n(o)]),t("). As for the RTMP extension for Opus, there is currently no widespread consensus. After discussions with relevant individuals, the author has negotiated and defined its codec ID as "),m,t(". The modification has already been implemented for FFmpeg (based on the latest version) to add support for"),e("a",_,[t("h265/opus RTMP extension"),n(o)]),t(".")]),f,g])}const x=a(d,[["render",v],["__file","rtmp_support_for_h265_and_opus.html.vue"]]);export{x as default};
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as r,c as s,a as e,d as t,b as n}from"./app-0NopiYEV.js";const d={},c=e("h2",{id:"background",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#background","aria-hidden":"true"},"#"),t(" Background")],-1),h=e("p",null,"RTMP/FLV is the de facto standard in the live streaming industry, and they are widely used in the domestic live streaming field. To achieve plugin-free low-latency live streaming playback in web browsers, RTMP/FLV is essential. Since RTMP/FLV is a proprietary protocol designed by Adobe, it does not natively support H.265 (widely used in video surveillance applications) and Opus (widely used in RTC applications). However, there is a growing demand for live streaming infrastructure in the video surveillance and RTC industries. Therefore, it is important to modify RTMP to add support for H.265 and Opus.",-1),l=e("h2",{id:"implementation-approach",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#implementation-approach","aria-hidden":"true"},"#"),t(" Implementation Approach")],-1),p=e("strong",null,"12",-1),u={href:"https://github.com/ksvc/FFmpeg/wiki",target:"_blank",rel:"noopener noreferrer"},m=e("strong",null,"13",-1),_={href:"https://gitee.com/xia-chu/FFmpeg",target:"_blank",rel:"noopener noreferrer"},f=e("h2",{id:"server-implementation",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#server-implementation","aria-hidden":"true"},"#"),t(" Server Implementation")],-1),g=e("p",null,"ZLMediaKit has already implemented comprehensive support for H.265/Opus in RTSP/RTMP/MP4/HLS. Feel free to test and use it.",-1);function v(y,b){const o=i("ExternalLinkIcon");return r(),s("div",null,[c,h,l,e("p",null,[t("RTMP determines the encoding format through codec ID and distinguishes data types (including audio packets and video packets) through message type. Therefore, the codec_id for audio and video can be the same as long as they are of the same type and do not conflict. For example, the codec ID for H.264 is 7, and the codec ID for G.711A is also 7. Currently, the default codec ID for H.265 in China is "),p,t(" (implemented and published by "),e("a",u,[t("金山云"),n(o)]),t("). As for the RTMP extension for Opus, there is currently no widespread consensus. After discussions with relevant individuals, the author has negotiated and defined its codec ID as "),m,t(". The modification has already been implemented for FFmpeg (based on the latest version) to add support for"),e("a",_,[t("h265/opus RTMP extension"),n(o)]),t(".")]),f,g])}const x=a(d,[["render",v],["__file","rtmp_support_for_h265_and_opus.html.vue"]]);export{x as default};
diff --git a/assets/rtsp_performance_optimization.html-INqzsvFD.js b/assets/rtsp_performance_optimization.html-jqJ1nUFL.js
similarity index 98%
rename from assets/rtsp_performance_optimization.html-INqzsvFD.js
rename to assets/rtsp_performance_optimization.html-jqJ1nUFL.js
index 0282592..06705d7 100644
--- a/assets/rtsp_performance_optimization.html-INqzsvFD.js
+++ b/assets/rtsp_performance_optimization.html-jqJ1nUFL.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as r,c as l,a as e,d as a,b as i,e as c}from"./app-RP31lnfq.js";const o={},d=e("h2",{id:"概述",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#概述","aria-hidden":"true"},"#"),a(" 概述")],-1),h={href:"https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1",target:"_blank",rel:"noopener noreferrer"},g=e("ul",null,[e("li",null,[e("strong",null,"缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发"),a("。")])],-1),p=e("p",null,[a("理论上，这样做可以大大"),e("strong",null,"减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数"),a("，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.")],-1),u=e("h2",{id:"测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试","aria-hidden":"true"},"#"),a(" 测试")],-1),m=e("p",null,"为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：",-1),b=e("li",null,"操作系统：ubuntu16 desktop 64bit",-1),_=e("li",null,"cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz",-1),f=e("li",null,"编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)",-1),x=e("li",null,"malloc 库：连接 jemalloc",-1),z=e("li",null,"网络： 127.0.0.1 本地循环网络",-1),y={href:"https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp",target:"_blank",rel:"noopener noreferrer"},M={href:"https://github.com/xiongziliang/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},k=e("li",null,"测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s",-1),K=e("li",null,"测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。",-1),L=c('<h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右:</p><p><img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结：cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p>',11);function R(P,T){const t=s("ExternalLinkIcon");return r(),l("div",null,[d,e("p",null,[a("在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次"),e("a",h,[a("改进"),i(t)]),a(",本次改进中，核心的思想是：")]),g,p,u,m,e("ul",null,[b,_,f,x,z,e("li",null,[a("测试客户端："),e("a",y,[a("test_benchmark"),i(t)])]),e("li",null,[a("测试服务器："),e("a",M,[a("MediaServer"),i(t)])]),k,K]),L])}const v=n(o,[["render",R],["__file","rtsp_performance_optimization.html.vue"]]);export{v as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as s,o as r,c as l,a as e,d as a,b as i,e as c}from"./app-0NopiYEV.js";const o={},d=e("h2",{id:"概述",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#概述","aria-hidden":"true"},"#"),a(" 概述")],-1),h={href:"https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1",target:"_blank",rel:"noopener noreferrer"},g=e("ul",null,[e("li",null,[e("strong",null,"缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发"),a("。")])],-1),p=e("p",null,[a("理论上，这样做可以大大"),e("strong",null,"减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数"),a("，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.")],-1),u=e("h2",{id:"测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试","aria-hidden":"true"},"#"),a(" 测试")],-1),m=e("p",null,"为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：",-1),b=e("li",null,"操作系统：ubuntu16 desktop 64bit",-1),_=e("li",null,"cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz",-1),f=e("li",null,"编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)",-1),x=e("li",null,"malloc 库：连接 jemalloc",-1),z=e("li",null,"网络： 127.0.0.1 本地循环网络",-1),y={href:"https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp",target:"_blank",rel:"noopener noreferrer"},M={href:"https://github.com/xiongziliang/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},k=e("li",null,"测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s",-1),K=e("li",null,"测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。",-1),L=c('<h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右:</p><p><img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结：cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p>',11);function R(P,T){const t=s("ExternalLinkIcon");return r(),l("div",null,[d,e("p",null,[a("在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次"),e("a",h,[a("改进"),i(t)]),a(",本次改进中，核心的思想是：")]),g,p,u,m,e("ul",null,[b,_,f,x,z,e("li",null,[a("测试客户端："),e("a",y,[a("test_benchmark"),i(t)])]),e("li",null,[a("测试服务器："),e("a",M,[a("MediaServer"),i(t)])]),k,K]),L])}const v=n(o,[["render",R],["__file","rtsp_performance_optimization.html.vue"]]);export{v as default};
diff --git a/assets/rtsp_performance_optimization.html-KRKhmZXI.js b/assets/rtsp_performance_optimization.html-oVbOTUnc.js
similarity index 98%
rename from assets/rtsp_performance_optimization.html-KRKhmZXI.js
rename to assets/rtsp_performance_optimization.html-oVbOTUnc.js
index 86bb8e6..c4d0f60 100644
--- a/assets/rtsp_performance_optimization.html-KRKhmZXI.js
+++ b/assets/rtsp_performance_optimization.html-oVbOTUnc.js
@@ -1 +1 @@
-import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as l,c as r,a as e,d as a,b as i,e as c}from"./app-RP31lnfq.js";const o={},d=e("h2",{id:"概述",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#概述","aria-hidden":"true"},"#"),a(" 概述")],-1),h={href:"https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1",target:"_blank",rel:"noopener noreferrer"},u=e("ul",null,[e("li",null,[e("strong",null,"缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发"),a("。")])],-1),g=e("p",null,[a("理论上，这样做可以大大"),e("strong",null,"减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数"),a("，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.")],-1),p=e("h2",{id:"测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试","aria-hidden":"true"},"#"),a(" 测试")],-1),m=e("p",null,"为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：",-1),b=e("li",null,"操作系统：ubuntu16 desktop 64bit",-1),_=e("li",null,"cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz",-1),f=e("li",null,"编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)",-1),x=e("li",null,"malloc 库：连接 jemalloc",-1),z=e("li",null,"网络： 127.0.0.1 本地循环网络",-1),y={href:"https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp",target:"_blank",rel:"noopener noreferrer"},M={href:"https://github.com/xiongziliang/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},k=e("li",null,"测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s",-1),K=e("li",null,"测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。",-1),L=c('<h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)： <img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据：</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)： <img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右: <img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p>',11);function R(P,T){const t=n("ExternalLinkIcon");return l(),r("div",null,[d,e("p",null,[a("在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次"),e("a",h,[a("改进"),i(t)]),a(",本次改进中，核心的思想是：")]),u,g,p,m,e("ul",null,[b,_,f,x,z,e("li",null,[a("测试客户端："),e("a",y,[a("test_benchmark"),i(t)])]),e("li",null,[a("测试服务器："),e("a",M,[a("MediaServer"),i(t)])]),k,K]),L])}const v=s(o,[["render",R],["__file","rtsp_performance_optimization.html.vue"]]);export{v as default};
+import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as l,c as r,a as e,d as a,b as i,e as c}from"./app-0NopiYEV.js";const o={},d=e("h2",{id:"概述",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#概述","aria-hidden":"true"},"#"),a(" 概述")],-1),h={href:"https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1",target:"_blank",rel:"noopener noreferrer"},u=e("ul",null,[e("li",null,[e("strong",null,"缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发"),a("。")])],-1),g=e("p",null,[a("理论上，这样做可以大大"),e("strong",null,"减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数"),a("，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.")],-1),p=e("h2",{id:"测试",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#测试","aria-hidden":"true"},"#"),a(" 测试")],-1),m=e("p",null,"为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：",-1),b=e("li",null,"操作系统：ubuntu16 desktop 64bit",-1),_=e("li",null,"cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz",-1),f=e("li",null,"编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)",-1),x=e("li",null,"malloc 库：连接 jemalloc",-1),z=e("li",null,"网络： 127.0.0.1 本地循环网络",-1),y={href:"https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp",target:"_blank",rel:"noopener noreferrer"},M={href:"https://github.com/xiongziliang/ZLMediaKit/tree/master/server",target:"_blank",rel:"noopener noreferrer"},k=e("li",null,"测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s",-1),K=e("li",null,"测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。",-1),L=c('<h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)： <img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据：</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)： <img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右: <img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p>',11);function R(P,T){const t=n("ExternalLinkIcon");return l(),r("div",null,[d,e("p",null,[a("在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次"),e("a",h,[a("改进"),i(t)]),a(",本次改进中，核心的思想是：")]),u,g,p,m,e("ul",null,[b,_,f,x,z,e("li",null,[a("测试客户端："),e("a",y,[a("test_benchmark"),i(t)])]),e("li",null,[a("测试服务器："),e("a",M,[a("MediaServer"),i(t)])]),k,K]),L])}const v=s(o,[["render",R],["__file","rtsp_performance_optimization.html.vue"]]);export{v as default};
diff --git a/assets/rtsp_pull_stream_performance_test.html-3HmmZM3c.js b/assets/rtsp_pull_stream_performance_test.html-78O1mXMt.js
similarity index 98%
rename from assets/rtsp_pull_stream_performance_test.html-3HmmZM3c.js
rename to assets/rtsp_pull_stream_performance_test.html-78O1mXMt.js
index 55a83f5..0c3320b 100644
--- a/assets/rtsp_pull_stream_performance_test.html-3HmmZM3c.js
+++ b/assets/rtsp_pull_stream_performance_test.html-78O1mXMt.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),u=e("li",null,"代码版本：git hash: c7d7999f",-1),m=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),u=e("li",null,"代码版本：git hash: c7d7999f",-1),m=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtsp_pull_stream_performance_test.html-sTQrF5Xo.js b/assets/rtsp_pull_stream_performance_test.html-waVb8kwe.js
similarity index 98%
rename from assets/rtsp_pull_stream_performance_test.html-sTQrF5Xo.js
rename to assets/rtsp_pull_stream_performance_test.html-waVb8kwe.js
index 55a83f5..0c3320b 100644
--- a/assets/rtsp_pull_stream_performance_test.html-sTQrF5Xo.js
+++ b/assets/rtsp_pull_stream_performance_test.html-waVb8kwe.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),u=e("li",null,"代码版本：git hash: c7d7999f",-1),m=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as l,c as t,a as e,d as n,b as r,e as d}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),u=e("li",null,"代码版本：git hash: c7d7999f",-1),m=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),g={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),_=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=d(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtsp_push_process.html-W2QVXDCD.js b/assets/rtsp_push_process.html-5BXn5aZU.js
similarity index 99%
rename from assets/rtsp_push_process.html-W2QVXDCD.js
rename to assets/rtsp_push_process.html-5BXn5aZU.js
index 194b6b2..42daead 100644
--- a/assets/rtsp_push_process.html-W2QVXDCD.js
+++ b/assets/rtsp_push_process.html-5BXn5aZU.js
@@ -1,4 +1,4 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,e as s}from"./app-RP31lnfq.js";const t={},d=s(`<h1 id="_1-the-client-sends-an-announce-command" tabindex="-1"><a class="header-anchor" href="#_1-the-client-sends-an-announce-command" aria-hidden="true">#</a> 1. The client sends an ANNOUNCE command.</h1><p>This step primarily involves transmitting the SDP. Generally, before this command, an OPTIONS command is sent to probe the server&#39;s support for the streaming protocol. However, to reduce the number of interactions, the ANNOUNCE command can be directly sent. If not supported, the server naturally responds with an error code.</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>ANNOUNCE rtsp://10.0.9.130:554/live/2.sdp RTSP/1.0
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as a,c as n,e as s}from"./app-0NopiYEV.js";const t={},d=s(`<h1 id="_1-the-client-sends-an-announce-command" tabindex="-1"><a class="header-anchor" href="#_1-the-client-sends-an-announce-command" aria-hidden="true">#</a> 1. The client sends an ANNOUNCE command.</h1><p>This step primarily involves transmitting the SDP. Generally, before this command, an OPTIONS command is sent to probe the server&#39;s support for the streaming protocol. However, to reduce the number of interactions, the ANNOUNCE command can be directly sent. If not supported, the server naturally responds with an error code.</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>ANNOUNCE rtsp://10.0.9.130:554/live/2.sdp RTSP/1.0
 <span class="token header"><span class="token header-name keyword">CSeq</span><span class="token punctuation">:</span> <span class="token header-value">1</span></span>
 <span class="token header"><span class="token header-name keyword">User-Agent</span><span class="token punctuation">:</span> <span class="token header-value">EasyPusher v1.2.16.1105</span></span>
 <span class="token header"><span class="token header-name keyword">Content-Type</span><span class="token punctuation">:</span> <span class="token header-value">application/sdp</span></span>
diff --git a/assets/rtsp_push_process.html-PFNRXi6Z.js b/assets/rtsp_push_process.html-ZQbam1ye.js
similarity index 99%
rename from assets/rtsp_push_process.html-PFNRXi6Z.js
rename to assets/rtsp_push_process.html-ZQbam1ye.js
index a71a2d2..ce2b4a3 100644
--- a/assets/rtsp_push_process.html-PFNRXi6Z.js
+++ b/assets/rtsp_push_process.html-ZQbam1ye.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as n,e as s}from"./app-RP31lnfq.js";const d={},p=s(`<h1 id="_1、客户端发送-announce-命令" tabindex="-1"><a class="header-anchor" href="#_1、客户端发送-announce-命令" aria-hidden="true">#</a> 1、客户端发送 ANNOUNCE 命令</h1><p>此步骤主要传输 SDP，一般而言在这个命令之前还需要 OPTIONS 命令侦探服务器是否支持推流协议，但是为了减少交互次数，可以直接发送 ANNOUNCE 命令，如果不支持，服务器自然响应错误代码。</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>ANNOUNCE rtsp://10.0.9.130:554/live/2.sdp RTSP/1.0
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as e,c as n,e as s}from"./app-0NopiYEV.js";const d={},p=s(`<h1 id="_1、客户端发送-announce-命令" tabindex="-1"><a class="header-anchor" href="#_1、客户端发送-announce-命令" aria-hidden="true">#</a> 1、客户端发送 ANNOUNCE 命令</h1><p>此步骤主要传输 SDP，一般而言在这个命令之前还需要 OPTIONS 命令侦探服务器是否支持推流协议，但是为了减少交互次数，可以直接发送 ANNOUNCE 命令，如果不支持，服务器自然响应错误代码。</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code>ANNOUNCE rtsp://10.0.9.130:554/live/2.sdp RTSP/1.0
 <span class="token header"><span class="token header-name keyword">CSeq</span><span class="token punctuation">:</span> <span class="token header-value">1</span></span>
 <span class="token header"><span class="token header-name keyword">User-Agent</span><span class="token punctuation">:</span> <span class="token header-value">EasyPusher v1.2.16.1105</span></span>
 <span class="token header"><span class="token header-name keyword">Content-Type</span><span class="token punctuation">:</span> <span class="token header-value">application/sdp</span></span>
diff --git a/assets/rtsp_push_stream_performance_test.html-8OJV-kxN.js b/assets/rtsp_push_stream_performance_test.html-YskCMXrz.js
similarity index 98%
rename from assets/rtsp_push_stream_performance_test.html-8OJV-kxN.js
rename to assets/rtsp_push_stream_performance_test.html-YskCMXrz.js
index 100d481..949a85a 100644
--- a/assets/rtsp_push_stream_performance_test.html-8OJV-kxN.js
+++ b/assets/rtsp_push_stream_performance_test.html-YskCMXrz.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as d,a as e,d as n,b as r,e as t}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as d,a as e,d as n,b as r,e as t}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/rtsp_push_stream_performance_test.html-mR4FJY9Z.js b/assets/rtsp_push_stream_performance_test.html-x031EUqu.js
similarity index 98%
rename from assets/rtsp_push_stream_performance_test.html-mR4FJY9Z.js
rename to assets/rtsp_push_stream_performance_test.html-x031EUqu.js
index 100d481..949a85a 100644
--- a/assets/rtsp_push_stream_performance_test.html-mR4FJY9Z.js
+++ b/assets/rtsp_push_stream_performance_test.html-x031EUqu.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as d,a as e,d as n,b as r,e as t}from"./app-RP31lnfq.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as l,c as d,a as e,d as n,b as r,e as t}from"./app-0NopiYEV.js";const c={},o=e("h2",{id:"一、测试环境",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#一、测试环境","aria-hidden":"true"},"#"),n(" 一、测试环境")],-1),p=e("li",null,"测试日期：2022/5/18",-1),m=e("li",null,"代码版本：git hash: c7d7999f",-1),u=e("li",null,"cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz",-1),v=e("li",null,"操作系统：CentOS release 6.3 (Final)",-1),b=e("li",null,"内存：16GB",-1),h=e("li",null,"网卡：127.0.0.1",-1),_={href:"https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv",target:"_blank",rel:"noopener noreferrer"},f=e("li",null,"编译器：gcc (GCC) 8.2.0",-1),g=e("li",null,"zlmediakit 编译类型：Release",-1),k=e("li",null,"malloc 库：ptmalloc(未开启 jemalloc)",-1),x=e("li",null,"config.ini 配置文件修改(主要开启合并写、按需转协议)：",-1),y=t(`<div class="language-patch line-numbers-mode" data-ext="patch"><pre class="language-patch"><code>diff --git a/conf/config.ini b/conf/config.ini
 index c2d4613f..99ce5c84 100644
 --- a/conf/config.ini
 +++ b/conf/config.ini
diff --git a/assets/sankeyDiagram-6db3d513-9q2qHJD9.js b/assets/sankeyDiagram-6db3d513-gIgv_0rP.js
similarity index 88%
rename from assets/sankeyDiagram-6db3d513-9q2qHJD9.js
rename to assets/sankeyDiagram-6db3d513-gIgv_0rP.js
index 0af654f..ba7632c 100644
--- a/assets/sankeyDiagram-6db3d513-9q2qHJD9.js
+++ b/assets/sankeyDiagram-6db3d513-gIgv_0rP.js
@@ -1,8 +1,8 @@
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diff --git a/assets/sequenceDiagram-465a088a-EWh6aK27.js b/assets/sequenceDiagram-465a088a-qM5g7oLQ.js
similarity index 99%
rename from assets/sequenceDiagram-465a088a-EWh6aK27.js
rename to assets/sequenceDiagram-465a088a-qM5g7oLQ.js
index b394c45..7c1604f 100644
--- a/assets/sequenceDiagram-465a088a-EWh6aK27.js
+++ b/assets/sequenceDiagram-465a088a-qM5g7oLQ.js
@@ -1,4 +1,4 @@
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54:l[d-2]=[].concat(l[d-1],l[d-1]).slice(0,2),l[d-2][0]=l[d-2][0].actor,l[d-2][1]=l[d-2][1].actor,this.$=[l[d-1],{type:"addNote",placement:T.PLACEMENT.OVER,actor:l[d-2].slice(0,2),text:l[d]}];break;case 55:this.$=[l[d-1],{type:"addLinks",actor:l[d-1].actor,text:l[d]}];break;case 56:this.$=[l[d-1],{type:"addALink",actor:l[d-1].actor,text:l[d]}];break;case 57:this.$=[l[d-1],{type:"addProperties",actor:l[d-1].actor,text:l[d]}];break;case 58:this.$=[l[d-1],{type:"addDetails",actor:l[d-1].actor,text:l[d]}];break;case 61:this.$=[l[d-2],l[d]];break;case 62:this.$=l[d];break;case 63:this.$=T.PLACEMENT.LEFTOF;break;case 64:this.$=T.PLACEMENT.RIGHTOF;break;case 65:this.$=[l[d-4],l[d-1],{type:"addMessage",from:l[d-4].actor,to:l[d-1].actor,signalType:l[d-3],msg:l[d],activate:!0},{type:"activeStart",signalType:T.LINETYPE.ACTIVE_START,actor:l[d-1]}];break;case 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37:l[d-1].unshift({type:"altStart",altText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.ALT_START}),l[d-1].push({type:"altEnd",signalType:T.LINETYPE.ALT_END}),this.$=l[d-1];break;case 38:l[d-1].unshift({type:"parStart",parText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.PAR_START}),l[d-1].push({type:"parEnd",signalType:T.LINETYPE.PAR_END}),this.$=l[d-1];break;case 39:l[d-1].unshift({type:"parStart",parText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.PAR_OVER_START}),l[d-1].push({type:"parEnd",signalType:T.LINETYPE.PAR_END}),this.$=l[d-1];break;case 40:l[d-1].unshift({type:"criticalStart",criticalText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.CRITICAL_START}),l[d-1].push({type:"criticalEnd",signalType:T.LINETYPE.CRITICAL_END}),this.$=l[d-1];break;case 41:l[d-1].unshift({type:"breakStart",breakText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.BREAK_START}),l[d-1].push({type:"breakEnd",optText:T.parseMessage(l[d-2]),signalType:T.LINETYPE.BREAK_END}),this.$=l[d-1];break;case 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54:l[d-2]=[].concat(l[d-1],l[d-1]).slice(0,2),l[d-2][0]=l[d-2][0].actor,l[d-2][1]=l[d-2][1].actor,this.$=[l[d-1],{type:"addNote",placement:T.PLACEMENT.OVER,actor:l[d-2].slice(0,2),text:l[d]}];break;case 55:this.$=[l[d-1],{type:"addLinks",actor:l[d-1].actor,text:l[d]}];break;case 56:this.$=[l[d-1],{type:"addALink",actor:l[d-1].actor,text:l[d]}];break;case 57:this.$=[l[d-1],{type:"addProperties",actor:l[d-1].actor,text:l[d]}];break;case 58:this.$=[l[d-1],{type:"addDetails",actor:l[d-1].actor,text:l[d]}];break;case 61:this.$=[l[d-2],l[d]];break;case 62:this.$=l[d];break;case 63:this.$=T.PLACEMENT.LEFTOF;break;case 64:this.$=T.PLACEMENT.RIGHTOF;break;case 65:this.$=[l[d-4],l[d-1],{type:"addMessage",from:l[d-4].actor,to:l[d-1].actor,signalType:l[d-3],msg:l[d],activate:!0},{type:"activeStart",signalType:T.LINETYPE.ACTIVE_START,actor:l[d-1]}];break;case 66:this.$=[l[d-4],l[d-1],{type:"addMessage",from:l[d-4].actor,to:l[d-1].actor,signalType:l[d-3],msg:l[d]},{type:"activeEnd",signalType:T.LINETYPE.ACTIVE_END,actor:l[d-4]}];break;case 67:this.$=[l[d-3],l[d-1],{type:"addMessage",from:l[d-3].actor,to:l[d-1].actor,signalType:l[d-2],msg:l[d]}];break;case 68:this.$={type:"addParticipant",actor:l[d]};break;case 69:this.$=T.LINETYPE.SOLID_OPEN;break;case 70:this.$=T.LINETYPE.DOTTED_OPEN;break;case 71:this.$=T.LINETYPE.SOLID;break;case 72:this.$=T.LINETYPE.DOTTED;break;case 73:this.$=T.LINETYPE.SOLID_CROSS;break;case 74:this.$=T.LINETYPE.DOTTED_CROSS;break;case 75:this.$=T.LINETYPE.SOLID_POINT;break;case 76:this.$=T.LINETYPE.DOTTED_POINT;break;case 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diff --git a/assets/sequence_diagram.html-pYWqjJ8u.js b/assets/sequence_diagram.html-ZomyBXSL.js
similarity index 97%
rename from assets/sequence_diagram.html-pYWqjJ8u.js
rename to assets/sequence_diagram.html-ZomyBXSL.js
index 0e35665..81c5155 100644
--- a/assets/sequence_diagram.html-pYWqjJ8u.js
+++ b/assets/sequence_diagram.html-ZomyBXSL.js
@@ -1 +1 @@
-import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as r,c as d,b as o}from"./app-RP31lnfq.js";const m={};function a(x,n){const e=i("Mermaid");return r(),d("div",null,[o(e,{id:"mermaid-0",code:"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"}),o(e,{id:"mermaid-1",code:"eJyFU01T4zAMvfdX6EhnSHvvgcPCnvarMywHuHSMoySmiW1kJaX/Hjkm0GkM5GJHkd6Tnl6Koliw4RY38M8WN9gpW8K2D42xNdwyoepgS05jCIuYG/C5R6vxxqiaVLcAebwiNtp4ZRm2rToizcIPv/9gadQvw7NPiSTSXasOSc0S7l1P8KMPxkoTcIs0CMGYlciguLo6IdhMYYqtBg5AHPyauPPrhtkXVTusDyEe4CXzUen9iPYBMUO8blDvwVTADUJIquCLEfBcZa7hzSRm6TCAdZzqL4HJ1LV0e8BHaJzbw0XC30nOrnK9LZeAA9okXA565DxXMfKJhm/NxvjFYBQcY70nMyhGOR077VpgB9pZpniVAfWIsBwJz3Fn0sxoQu+9k9C76svLSTLCWmZGwjInW1pbWl9cCoReR99VfXu+7Sn1p31yx8ga256WuVqtPst/hzY2Tl+TwH+RfhckoFsXZGUTA1Km4Nx9IwfaMj9o3h9/HQwGD0gBKkcnTvvSIxZ3ciuRvnfJzNTKpuFOXe3Tr59re26x/0jyHq2UQXgFLzR4/Q=="}),o(e,{id:"mermaid-2",code:"eJxtkT9rxDAMxfd8Co0tXMh+w0H/bG2h0Kldii6nxOKc2JXkHO2nr+MUepB4Mch6v6cn13VdGZunPbx6/D5ie4a7ZC4I/6BxGKu5Q+kr0djSI2MvOFSQT0QxbjniaEVKsip/PL/QifGJbfX0HpLAfVIeSRXeSKasL10LC+rD4Uq/TJfLMk+ipiCmsREbYuPMYt35qblouZxXiH9ZCvEfU6hb1nt4cJSjcwfmqMizmcNMIhlYNW9iBybc97l+oSO4EM5wE8bPufe2+GyBoV4FwbxBMhIFFIIJPZ92245goTysUszMZSFX36apbbNxl3z1Cxw9oG4="}),o(e,{id:"mermaid-3",code:"eJx1UL1OwzAQ3vMUN4LUiD1DJX42QKrUCRZ0da/xqYlt7s5F4ulxAmlR03r093tfXdeVsXXUwCpvOlbPoYX7bD4Kf6NxDNXAUfrMFBw9MbaCfQXlJRRjxwmDTWKSGfL+8kpbxme2GfQWs8BDVg6kCmuSQ9GPrKMd1MvlP4sGxDTdifUJ1ISwh3SqLUNJ/c05aUaLS1ENPHpye+AdmKfJqGR6VEgkPauW+xdgwm1b/r9oAz7GPdzE8PFHvx3TLtlDfd59hWU6MhIFFIIDdrxdXM0FixM2u2hwPm7UwHo2hWbnSpVd7qofrXmm7w=="})])}const s=c(m,[["render",a],["__file","sequence_diagram.html.vue"]]);export{s as default};
+import{_ as c}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as r,c as d,b as o}from"./app-0NopiYEV.js";const m={};function a(x,n){const e=i("Mermaid");return r(),d("div",null,[o(e,{id:"mermaid-0",code:"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"}),o(e,{id:"mermaid-1",code:"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"}),o(e,{id:"mermaid-2",code:"eJxtkT9rxDAMxfd8Co0tXMh+w0H/bG2h0Kldii6nxOKc2JXkHO2nr+MUepB4Mch6v6cn13VdGZunPbx6/D5ie4a7ZC4I/6BxGKu5Q+kr0djSI2MvOFSQT0QxbjniaEVKsip/PL/QifGJbfX0HpLAfVIeSRXeSKasL10LC+rD4Uq/TJfLMk+ipiCmsREbYuPMYt35qblouZxXiH9ZCvEfU6hb1nt4cJSjcwfmqMizmcNMIhlYNW9iBybc97l+oSO4EM5wE8bPufe2+GyBoV4FwbxBMhIFFIIJPZ92245goTysUszMZSFX36apbbNxl3z1Cxw9oG4="}),o(e,{id:"mermaid-3",code:"eJx1UL1OwzAQ3vMUN4LUiD1DJX42QKrUCRZ0da/xqYlt7s5F4ulxAmlR03r093tfXdeVsXXUwCpvOlbPoYX7bD4Kf6NxDNXAUfrMFBw9MbaCfQXlJRRjxwmDTWKSGfL+8kpbxme2GfQWs8BDVg6kCmuSQ9GPrKMd1MvlP4sGxDTdifUJ1ISwh3SqLUNJ/c05aUaLS1ENPHpye+AdmKfJqGR6VEgkPauW+xdgwm1b/r9oAz7GPdzE8PFHvx3TLtlDfd59hWU6MhIFFIIDdrxdXM0FixM2u2hwPm7UwHo2hWbnSpVd7qofrXmm7w=="})])}const s=c(m,[["render",a],["__file","sequence_diagram.html.vue"]]);export{s as default};
diff --git a/assets/sequence_diagram.html-vJK6hfro.js b/assets/sequence_diagram.html-pEkXoaBs.js
similarity index 97%
rename from assets/sequence_diagram.html-vJK6hfro.js
rename to assets/sequence_diagram.html-pEkXoaBs.js
index ece2832..bcd9ad2 100644
--- a/assets/sequence_diagram.html-vJK6hfro.js
+++ b/assets/sequence_diagram.html-pEkXoaBs.js
@@ -1 +1 @@
-import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as i,c as r,b as m}from"./app-RP31lnfq.js";const d={};function o(c,s){const e=a("Mermaid");return i(),r("div",null,[m(e,{id:"mermaid-0",code:"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"}),m(e,{id:"mermaid-1",code:"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"}),m(e,{id:"mermaid-2",code:"eJzT1dXlKsksyUm1Ung2ae2zKftedm55NreZCyRenFpYmpqXnOqSmZhelJjLpQAEBYlFJZnJmQWJeSVQDU9nrsCQifLxTU3JTPTOLMGQerJ3wfNZLU92zHratfDZnF4gCTIArAxunoKunR2SGQpWCkUlxQX6RSW5BfoZJSUFumk5ZfrlxWAqI6cYru/F+u3PNjaBzULSDTIMq61AL89Y/3TCsmdzOoFehpii82L5sqf9E8tTkxQy8vOzNfLz4gtyEis1wYZiNUVBF9W1Vk/7m55N3fB0QsezzVPf7+lBNh3DaSCtcOdbQVjPOiY87ZrPBQA0g8TU"}),m(e,{id:"mermaid-3",code:"eJzT1dXlKsksyUm1UnjWt+LZ1saXnVuezW3mAokXpxaWpuYlp7pkJqYXJeZyKQBBQWJRSWZyZkFiXglUw9OZKzBkonx8U1MyE70zSzCknuxd8HxWy5Mds552LXw2pxdIggwAK4Obp6BrZ4dkhoKVQlFJcYF+UUluAUTNi/Xbn21sAmtCUgbShdV4oN9mrH86YdmzOZ1Av0GM0HmxfNnT/onlqUkKGfn52Rr5efEFpUk5mcUZmmBzsRqkoIvqMqun/U3Ppm54OqHj2eap7/f0IFuA4TqQVrgXrSCsZx0TnnbN5wIAep+7Xw=="})])}const U=n(d,[["render",o],["__file","sequence_diagram.html.vue"]]);export{U as default};
+import{_ as n}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as a,o as i,c as r,b as m}from"./app-0NopiYEV.js";const d={};function o(c,s){const e=a("Mermaid");return i(),r("div",null,[m(e,{id:"mermaid-0",code:"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"}),m(e,{id:"mermaid-1",code:"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"}),m(e,{id:"mermaid-2",code:"eJzT1dXlKsksyUm1Ung2ae2zKftedm55NreZCyRenFpYmpqXnOqSmZhelJjLpQAEBYlFJZnJmQWJeSVQDU9nrsCQifLxTU3JTPTOLMGQerJ3wfNZLU92zHratfDZnF4gCTIArAxunoKunR2SGQpWCkUlxQX6RSW5BfoZJSUFumk5ZfrlxWAqI6cYru/F+u3PNjaBzULSDTIMq61AL89Y/3TCsmdzOoFehpii82L5sqf9E8tTkxQy8vOzNfLz4gtyEis1wYZiNUVBF9W1Vk/7m55N3fB0QsezzVPf7+lBNh3DaSCtcOdbQVjPOiY87ZrPBQA0g8TU"}),m(e,{id:"mermaid-3",code:"eJzT1dXlKsksyUm1UnjWt+LZ1saXnVuezW3mAokXpxaWpuYlp7pkJqYXJeZyKQBBQWJRSWZyZkFiXglUw9OZKzBkonx8U1MyE70zSzCknuxd8HxWy5Mds552LXw2pxdIggwAK4Obp6BrZ4dkhoKVQlFJcYF+UUluAUTNi/Xbn21sAmtCUgbShdV4oN9mrH86YdmzOZ1Av0GM0HmxfNnT/onlqUkKGfn52Rr5efEFpUk5mcUZmmBzsRqkoIvqMqun/U3Ppm54OqHj2eap7/f0IFuA4TqQVrgXrSCsZx0TnnbN5wIAep+7Xw=="})])}const U=n(d,[["render",o],["__file","sequence_diagram.html.vue"]]);export{U as default};
diff --git a/assets/start.html-VhG07QWF.js b/assets/start.html-3NE1XKNN.js
similarity index 99%
rename from assets/start.html-VhG07QWF.js
rename to assets/start.html-3NE1XKNN.js
index 7bf25bf..0213bf4 100644
--- a/assets/start.html-VhG07QWF.js
+++ b/assets/start.html-3NE1XKNN.js
@@ -1,4 +1,4 @@
-import{_ as r}from"./vs_code_zh-ltEPcFYF.js";import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as c,c as p,a as e,d as a,b as n,w as i,e as t}from"./app-RP31lnfq.js";const u={},m=t(`<h2 id="_1-obtain-the-source-code" tabindex="-1"><a class="header-anchor" href="#_1-obtain-the-source-code" aria-hidden="true">#</a> 1. Obtain the Source Code</h2><p><strong>Please refrain from downloading the source code in zip package format directly from GitHub</strong>. Instead, you should clone the ZLMediaKit code using git. This is due to ZLMediaKit&#39;s reliance on multiple third-party project codes which are not included in the zip package. Follow these steps to do this:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># It&#39;s recommended for users in China to download from the synchronized mirror site, gitee</span>
+import{_ as r}from"./vs_code_zh-ltEPcFYF.js";import{_ as d}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as c,c as p,a as e,d as a,b as n,w as i,e as t}from"./app-0NopiYEV.js";const u={},m=t(`<h2 id="_1-obtain-the-source-code" tabindex="-1"><a class="header-anchor" href="#_1-obtain-the-source-code" aria-hidden="true">#</a> 1. Obtain the Source Code</h2><p><strong>Please refrain from downloading the source code in zip package format directly from GitHub</strong>. Instead, you should clone the ZLMediaKit code using git. This is due to ZLMediaKit&#39;s reliance on multiple third-party project codes which are not included in the zip package. Follow these steps to do this:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># It&#39;s recommended for users in China to download from the synchronized mirror site, gitee</span>
 <span class="token function">git</span> clone <span class="token parameter variable">--depth</span> <span class="token number">1</span> https://gitee.com/xia-chu/ZLMediaKit
 <span class="token builtin class-name">cd</span> ZLMediaKit
 <span class="token comment"># Remember to execute this command</span>
diff --git a/assets/start.html-fkf1t7c5.js b/assets/start.html-zUlbdSif.js
similarity index 99%
rename from assets/start.html-fkf1t7c5.js
rename to assets/start.html-zUlbdSif.js
index 7e6f4bd..91eb042 100644
--- a/assets/start.html-fkf1t7c5.js
+++ b/assets/start.html-zUlbdSif.js
@@ -1,4 +1,4 @@
-import{_ as c}from"./vs_code_zh-ltEPcFYF.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as p,c as r,a,d as e,b as n,w as l,e as s}from"./app-RP31lnfq.js";const u={},m=s(`<h2 id="_1、获取代码" tabindex="-1"><a class="header-anchor" href="#_1、获取代码" aria-hidden="true">#</a> 1、获取代码</h2><p><strong>请不要使用 github 下载 zip 包的方式下载源码</strong>，务必使用 git 克隆 ZLMediaKit 的代码，因为 ZLMediaKit 依赖于第三方代码，zip 包不会下载第三方依赖源码，你可以这样操作：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#国内用户推荐从同步镜像网站gitee下载</span>
+import{_ as c}from"./vs_code_zh-ltEPcFYF.js";import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as d,o as p,c as r,a,d as e,b as n,w as l,e as s}from"./app-0NopiYEV.js";const u={},m=s(`<h2 id="_1、获取代码" tabindex="-1"><a class="header-anchor" href="#_1、获取代码" aria-hidden="true">#</a> 1、获取代码</h2><p><strong>请不要使用 github 下载 zip 包的方式下载源码</strong>，务必使用 git 克隆 ZLMediaKit 的代码，因为 ZLMediaKit 依赖于第三方代码，zip 包不会下载第三方依赖源码，你可以这样操作：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#国内用户推荐从同步镜像网站gitee下载</span>
 <span class="token function">git</span> clone <span class="token parameter variable">--depth</span> <span class="token number">1</span> https://gitee.com/xia-chu/ZLMediaKit
 <span class="token builtin class-name">cd</span> ZLMediaKit
 <span class="token comment">#千万不要忘记执行这句命令</span>
diff --git a/assets/start_server.html-I5K79p0Y.js b/assets/start_server.html-JlFNgj-K.js
similarity index 98%
rename from assets/start_server.html-I5K79p0Y.js
rename to assets/start_server.html-JlFNgj-K.js
index 37439d4..b266821 100644
--- a/assets/start_server.html-I5K79p0Y.js
+++ b/assets/start_server.html-JlFNgj-K.js
@@ -1,4 +1,4 @@
-import{_ as e,a,b as l}from"./start_server_3-RVnx99XR.js";import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as r,e as n}from"./app-RP31lnfq.js";const d={},t=n(`<h2 id="程序所在路径" tabindex="-1"><a class="header-anchor" href="#程序所在路径" aria-hidden="true">#</a> 程序所在路径</h2><p>在编译 zlmediakit 后，会生成 MediaServer 主程序，该程序相对路径为<code>release/\${platform}/\${build_type}/MediaServer</code>。</p><p><code>\${platform}</code>根据您的操作系统，可能为<code>windows/linux/mac</code>,<code>\${build_type}</code>根据您 cmake 时指定的编译类型，可能为<code>Debug/Release</code>.</p><h2 id="启动与参数" tabindex="-1"><a class="header-anchor" href="#启动与参数" aria-hidden="true">#</a> 启动与参数</h2><ul><li>先参考启动参数帮助：</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>xzl-mac-pro:Debug xzl$ ./MediaServer <span class="token parameter variable">-h</span>
+import{_ as e,a,b as l}from"./start_server_3-RVnx99XR.js";import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as s,c as r,e as n}from"./app-0NopiYEV.js";const d={},t=n(`<h2 id="程序所在路径" tabindex="-1"><a class="header-anchor" href="#程序所在路径" aria-hidden="true">#</a> 程序所在路径</h2><p>在编译 zlmediakit 后，会生成 MediaServer 主程序，该程序相对路径为<code>release/\${platform}/\${build_type}/MediaServer</code>。</p><p><code>\${platform}</code>根据您的操作系统，可能为<code>windows/linux/mac</code>,<code>\${build_type}</code>根据您 cmake 时指定的编译类型，可能为<code>Debug/Release</code>.</p><h2 id="启动与参数" tabindex="-1"><a class="header-anchor" href="#启动与参数" aria-hidden="true">#</a> 启动与参数</h2><ul><li>先参考启动参数帮助：</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>xzl-mac-pro:Debug xzl$ ./MediaServer <span class="token parameter variable">-h</span>
   <span class="token parameter variable">-h</span>  <span class="token parameter variable">--help</span>     无参  默认:null                                                    选填  打印此信息
   <span class="token parameter variable">-d</span>  <span class="token parameter variable">--daemon</span>   无参  默认:null                                                    选填  是否以Daemon方式启动
   <span class="token parameter variable">-l</span>  <span class="token parameter variable">--level</span>    有参  默认:0                                                       选填  日志等级,LTrace~LError<span class="token punctuation">(</span><span class="token number">0</span>~4<span class="token punctuation">)</span>
diff --git a/assets/start_server.html-z23wbtOj.js b/assets/start_server.html-iaR_8o9S.js
similarity index 98%
rename from assets/start_server.html-z23wbtOj.js
rename to assets/start_server.html-iaR_8o9S.js
index 2e627be..717395b 100644
--- a/assets/start_server.html-z23wbtOj.js
+++ b/assets/start_server.html-iaR_8o9S.js
@@ -1,4 +1,4 @@
-import{_ as e,a,b as t}from"./start_server_3-RVnx99XR.js";import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as r,c as s,e as n}from"./app-RP31lnfq.js";const l={},o=n(`<h2 id="program-path" tabindex="-1"><a class="header-anchor" href="#program-path" aria-hidden="true">#</a> Program Path</h2><p>After compiling ZLMediaKit, the MediaServer main program is generated. The relative path of the program is <code>release/\${platform}/\${build_type}/MediaServer</code>.</p><p><code>\${platform}</code> depends on your operating system, which may be <code>windows/linux/mac</code>, and <code>\${build_type}</code> depends on the compile type you specified when using cmake, which could be <code>Debug/Release</code>.</p><h2 id="start-up-and-parameters" tabindex="-1"><a class="header-anchor" href="#start-up-and-parameters" aria-hidden="true">#</a> Start-up and Parameters</h2><ul><li>First, please refer to the help for startup parameters:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>xzl-mac-pro:Debug xzl$ ./MediaServer <span class="token parameter variable">-h</span>
+import{_ as e,a,b as t}from"./start_server_3-RVnx99XR.js";import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as r,c as s,e as n}from"./app-0NopiYEV.js";const l={},o=n(`<h2 id="program-path" tabindex="-1"><a class="header-anchor" href="#program-path" aria-hidden="true">#</a> Program Path</h2><p>After compiling ZLMediaKit, the MediaServer main program is generated. The relative path of the program is <code>release/\${platform}/\${build_type}/MediaServer</code>.</p><p><code>\${platform}</code> depends on your operating system, which may be <code>windows/linux/mac</code>, and <code>\${build_type}</code> depends on the compile type you specified when using cmake, which could be <code>Debug/Release</code>.</p><h2 id="start-up-and-parameters" tabindex="-1"><a class="header-anchor" href="#start-up-and-parameters" aria-hidden="true">#</a> Start-up and Parameters</h2><ul><li>First, please refer to the help for startup parameters:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>xzl-mac-pro:Debug xzl$ ./MediaServer <span class="token parameter variable">-h</span>
   <span class="token parameter variable">-h</span>  <span class="token parameter variable">--help</span>     no argument  default:null                                          optional  print this information
   <span class="token parameter variable">-d</span>  <span class="token parameter variable">--daemon</span>   no argument  default:null                                          optional  start <span class="token keyword">in</span> Daemon mode or not
   <span class="token parameter variable">-l</span>  <span class="token parameter variable">--level</span>    argument     default:0                                             optional  log level, LTrace~LError<span class="token punctuation">(</span><span class="token number">0</span>~4<span class="token punctuation">)</span>
diff --git a/assets/stateDiagram-b620d43f-RCXXee-i.js b/assets/stateDiagram-b620d43f-mAYfcJzU.js
similarity index 97%
rename from assets/stateDiagram-b620d43f-RCXXee-i.js
rename to assets/stateDiagram-b620d43f-mAYfcJzU.js
index 7645c48..ddb21a7 100644
--- a/assets/stateDiagram-b620d43f-RCXXee-i.js
+++ b/assets/stateDiagram-b620d43f-mAYfcJzU.js
@@ -1 +1 @@
-import{p as P,d as N,s as W}from"./styles-bbc3fe3b-It40AHsg.js";import{c as t,h as H,l as b,i as R,j as T,ao as v,y as U}from"./mermaid.core-ygY5oRaR.js";import{G as C,l as F}from"./layout-wEoclKsW.js";import{l as $}from"./line-EJoUorMM.js";import"./app-RP31lnfq.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const O=e=>e.append("circle").attr("class","start-state").attr("r",t().state.sizeUnit).attr("cx",t().state.padding+t().state.sizeUnit).attr("cy",t().state.padding+t().state.sizeUnit),X=e=>e.append("line").style("stroke","grey").style("stroke-dasharray","3").attr("x1",t().state.textHeight).attr("class","divider").attr("x2",t().state.textHeight*2).attr("y1",0).attr("y2",0),J=(e,i)=>{const o=e.append("text").attr("x",2*t().state.padding).attr("y",t().state.textHeight+2*t().state.padding).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.id),c=o.node().getBBox();return e.insert("rect",":first-child").attr("x",t().state.padding).attr("y",t().state.padding).attr("width",c.width+2*t().state.padding).attr("height",c.height+2*t().state.padding).attr("rx",t().state.radius),o},Y=(e,i)=>{const o=function(l,m,w){const E=l.append("tspan").attr("x",2*t().state.padding).text(m);w||E.attr("dy",t().state.textHeight)},s=e.append("text").attr("x",2*t().state.padding).attr("y",t().state.textHeight+1.3*t().state.padding).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.descriptions[0]).node().getBBox(),g=s.height,p=e.append("text").attr("x",t().state.padding).attr("y",g+t().state.padding*.4+t().state.dividerMargin+t().state.textHeight).attr("class","state-description");let a=!0,r=!0;i.descriptions.forEach(function(l){a||(o(p,l,r),r=!1),a=!1});const y=e.append("line").attr("x1",t().state.padding).attr("y1",t().state.padding+g+t().state.dividerMargin/2).attr("y2",t().state.padding+g+t().state.dividerMargin/2).attr("class","descr-divider"),x=p.node().getBBox(),d=Math.max(x.width,s.width);return y.attr("x2",d+3*t().state.padding),e.insert("rect",":first-child").attr("x",t().state.padding).attr("y",t().state.padding).attr("width",d+2*t().state.padding).attr("height",x.height+g+2*t().state.padding).attr("rx",t().state.radius),e},I=(e,i,o)=>{const c=t().state.padding,s=2*t().state.padding,g=e.node().getBBox(),p=g.width,a=g.x,r=e.append("text").attr("x",0).attr("y",t().state.titleShift).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.id),x=r.node().getBBox().width+s;let d=Math.max(x,p);d===p&&(d=d+s);let l;const m=e.node().getBBox();i.doc,l=a-c,x>p&&(l=(p-d)/2+c),Math.abs(a-m.x)<c&&x>p&&(l=a-(x-p)/2);const w=1-t().state.textHeight;return e.insert("rect",":first-child").attr("x",l).attr("y",w).attr("class",o?"alt-composit":"composit").attr("width",d).attr("height",m.height+t().state.textHeight+t().state.titleShift+1).attr("rx","0"),r.attr("x",l+c),x<=p&&r.attr("x",a+(d-s)/2-x/2+c),e.insert("rect",":first-child").attr("x",l).attr("y",t().state.titleShift-t().state.textHeight-t().state.padding).attr("width",d).attr("height",t().state.textHeight*3).attr("rx",t().state.radius),e.insert("rect",":first-child").attr("x",l).attr("y",t().state.titleShift-t().state.textHeight-t().state.padding).attr("width",d).attr("height",m.height+3+2*t().state.textHeight).attr("rx",t().state.radius),e},_=e=>(e.append("circle").attr("class","end-state-outer").attr("r",t().state.sizeUnit+t().state.miniPadding).attr("cx",t().state.padding+t().state.sizeUnit+t().state.miniPadding).attr("cy",t().state.padding+t().state.sizeUnit+t().state.miniPadding),e.append("circle").attr("class","end-state-inner").attr("r",t().state.sizeUnit).attr("cx",t().state.padding+t().state.sizeUnit+2).attr("cy",t().state.padding+t().state.sizeUnit+2)),q=(e,i)=>{let o=t().state.forkWidth,c=t().state.forkHeight;if(i.parentId){let s=o;o=c,c=s}return e.append("rect").style("stroke","black").style("fill","black").attr("width",o).attr("height",c).attr("x",t().state.padding).attr("y",t().state.padding)},Z=(e,i,o,c)=>{let s=0;const g=c.append("text");g.style("text-anchor","start"),g.attr("class","noteText");let p=e.replace(/\r\n/g,"<br/>");p=p.replace(/\n/g,"<br/>");const a=p.split(T.lineBreakRegex);let r=1.25*t().state.noteMargin;for(const y of a){const x=y.trim();if(x.length>0){const d=g.append("tspan");if(d.text(x),r===0){const l=d.node().getBBox();r+=l.height}s+=r,d.attr("x",i+t().state.noteMargin),d.attr("y",o+s+1.25*t().state.noteMargin)}}return{textWidth:g.node().getBBox().width,textHeight:s}},j=(e,i)=>{i.attr("class","state-note");const o=i.append("rect").attr("x",0).attr("y",t().state.padding),c=i.append("g"),{textWidth:s,textHeight:g}=Z(e,0,0,c);return o.attr("height",g+2*t().state.noteMargin),o.attr("width",s+t().state.noteMargin*2),o},L=function(e,i){const o=i.id,c={id:o,label:i.id,width:0,height:0},s=e.append("g").attr("id",o).attr("class","stateGroup");i.type==="start"&&O(s),i.type==="end"&&_(s),(i.type==="fork"||i.type==="join")&&q(s,i),i.type==="note"&&j(i.note.text,s),i.type==="divider"&&X(s),i.type==="default"&&i.descriptions.length===0&&J(s,i),i.type==="default"&&i.descriptions.length>0&&Y(s,i);const g=s.node().getBBox();return c.width=g.width+2*t().state.padding,c.height=g.height+2*t().state.padding,c};let G=0;const K=function(e,i,o){const c=function(r){switch(r){case N.relationType.AGGREGATION:return"aggregation";case N.relationType.EXTENSION:return"extension";case N.relationType.COMPOSITION:return"composition";case N.relationType.DEPENDENCY:return"dependency"}};i.points=i.points.filter(r=>!Number.isNaN(r.y));const s=i.points,g=$().x(function(r){return r.x}).y(function(r){return r.y}).curve(v),p=e.append("path").attr("d",g(s)).attr("id","edge"+G).attr("class","transition");let a="";if(t().state.arrowMarkerAbsolute&&(a=window.location.protocol+"//"+window.location.host+window.location.pathname+window.location.search,a=a.replace(/\(/g,"\\("),a=a.replace(/\)/g,"\\)")),p.attr("marker-end","url("+a+"#"+c(N.relationType.DEPENDENCY)+"End)"),o.title!==void 0){const r=e.append("g").attr("class","stateLabel"),{x:y,y:x}=U.calcLabelPosition(i.points),d=T.getRows(o.title);let l=0;const m=[];let w=0,E=0;for(let u=0;u<=d.length;u++){const h=r.append("text").attr("text-anchor","middle").text(d[u]).attr("x",y).attr("y",x+l),f=h.node().getBBox();w=Math.max(w,f.width),E=Math.min(E,f.x),b.info(f.x,y,x+l),l===0&&(l=h.node().getBBox().height,b.info("Title height",l,x)),m.push(h)}let k=l*d.length;if(d.length>1){const u=(d.length-1)*l*.5;m.forEach((h,f)=>h.attr("y",x+f*l-u)),k=l*d.length}const n=r.node().getBBox();r.insert("rect",":first-child").attr("class","box").attr("x",y-w/2-t().state.padding/2).attr("y",x-k/2-t().state.padding/2-3.5).attr("width",w+t().state.padding).attr("height",k+t().state.padding),b.info(n)}G++};let B;const z={},Q=function(){},V=function(e){e.append("defs").append("marker").attr("id","dependencyEnd").attr("refX",19).attr("refY",7).attr("markerWidth",20).attr("markerHeight",28).attr("orient","auto").append("path").attr("d","M 19,7 L9,13 L14,7 L9,1 Z")},D=function(e,i,o,c){B=t().state;const s=t().securityLevel;let g;s==="sandbox"&&(g=H("#i"+i));const p=s==="sandbox"?H(g.nodes()[0].contentDocument.body):H("body"),a=s==="sandbox"?g.nodes()[0].contentDocument:document;b.debug("Rendering diagram "+e);const r=p.select(`[id='${i}']`);V(r);const y=c.db.getRootDoc();A(y,r,void 0,!1,p,a,c);const x=B.padding,d=r.node().getBBox(),l=d.width+x*2,m=d.height+x*2,w=l*1.75;R(r,m,w,B.useMaxWidth),r.attr("viewBox",`${d.x-B.padding}  ${d.y-B.padding} `+l+" "+m)},tt=e=>e?e.length*B.fontSizeFactor:1,A=(e,i,o,c,s,g,p)=>{const a=new C({compound:!0,multigraph:!0});let r,y=!0;for(r=0;r<e.length;r++)if(e[r].stmt==="relation"){y=!1;break}o?a.setGraph({rankdir:"LR",multigraph:!0,compound:!0,ranker:"tight-tree",ranksep:y?1:B.edgeLengthFactor,nodeSep:y?1:50,isMultiGraph:!0}):a.setGraph({rankdir:"TB",multigraph:!0,compound:!0,ranksep:y?1:B.edgeLengthFactor,nodeSep:y?1:50,ranker:"tight-tree",isMultiGraph:!0}),a.setDefaultEdgeLabel(function(){return{}}),p.db.extract(e);const x=p.db.getStates(),d=p.db.getRelations(),l=Object.keys(x);for(const n of l){const u=x[n];o&&(u.parentId=o);let h;if(u.doc){let f=i.append("g").attr("id",u.id).attr("class","stateGroup");h=A(u.doc,f,u.id,!c,s,g,p);{f=I(f,u,c);let S=f.node().getBBox();h.width=S.width,h.height=S.height+B.padding/2,z[u.id]={y:B.compositTitleSize}}}else h=L(i,u);if(u.note){const f={descriptions:[],id:u.id+"-note",note:u.note,type:"note"},S=L(i,f);u.note.position==="left of"?(a.setNode(h.id+"-note",S),a.setNode(h.id,h)):(a.setNode(h.id,h),a.setNode(h.id+"-note",S)),a.setParent(h.id,h.id+"-group"),a.setParent(h.id+"-note",h.id+"-group")}else a.setNode(h.id,h)}b.debug("Count=",a.nodeCount(),a);let m=0;d.forEach(function(n){m++,b.debug("Setting edge",n),a.setEdge(n.id1,n.id2,{relation:n,width:tt(n.title),height:B.labelHeight*T.getRows(n.title).length,labelpos:"c"},"id"+m)}),F(a),b.debug("Graph after layout",a.nodes());const w=i.node();a.nodes().forEach(function(n){n!==void 0&&a.node(n)!==void 0?(b.warn("Node "+n+": "+JSON.stringify(a.node(n))),s.select("#"+w.id+" #"+n).attr("transform","translate("+(a.node(n).x-a.node(n).width/2)+","+(a.node(n).y+(z[n]?z[n].y:0)-a.node(n).height/2)+" )"),s.select("#"+w.id+" #"+n).attr("data-x-shift",a.node(n).x-a.node(n).width/2),g.querySelectorAll("#"+w.id+" #"+n+" .divider").forEach(h=>{const f=h.parentElement;let S=0,M=0;f&&(f.parentElement&&(S=f.parentElement.getBBox().width),M=parseInt(f.getAttribute("data-x-shift"),10),Number.isNaN(M)&&(M=0)),h.setAttribute("x1",0-M+8),h.setAttribute("x2",S-M-8)})):b.debug("No Node "+n+": "+JSON.stringify(a.node(n)))});let E=w.getBBox();a.edges().forEach(function(n){n!==void 0&&a.edge(n)!==void 0&&(b.debug("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(a.edge(n))),K(i,a.edge(n),a.edge(n).relation))}),E=w.getBBox();const k={id:o||"root",label:o||"root",width:0,height:0};return k.width=E.width+2*B.padding,k.height=E.height+2*B.padding,b.debug("Doc rendered",k,a),k},et={setConf:Q,draw:D},ct={parser:P,db:N,renderer:et,styles:W,init:e=>{e.state||(e.state={}),e.state.arrowMarkerAbsolute=e.arrowMarkerAbsolute,N.clear()}};export{ct as diagram};
+import{p as P,d as N,s as W}from"./styles-bbc3fe3b-rQ9hJQeS.js";import{c as t,h as H,l as b,i as R,j as T,ao as v,y as U}from"./mermaid.core-YBgJFCkH.js";import{G as C,l as F}from"./layout-6DvG_ICF.js";import{l as $}from"./line-QxBjBe1b.js";import"./app-0NopiYEV.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const O=e=>e.append("circle").attr("class","start-state").attr("r",t().state.sizeUnit).attr("cx",t().state.padding+t().state.sizeUnit).attr("cy",t().state.padding+t().state.sizeUnit),X=e=>e.append("line").style("stroke","grey").style("stroke-dasharray","3").attr("x1",t().state.textHeight).attr("class","divider").attr("x2",t().state.textHeight*2).attr("y1",0).attr("y2",0),J=(e,i)=>{const o=e.append("text").attr("x",2*t().state.padding).attr("y",t().state.textHeight+2*t().state.padding).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.id),c=o.node().getBBox();return e.insert("rect",":first-child").attr("x",t().state.padding).attr("y",t().state.padding).attr("width",c.width+2*t().state.padding).attr("height",c.height+2*t().state.padding).attr("rx",t().state.radius),o},Y=(e,i)=>{const o=function(l,m,w){const E=l.append("tspan").attr("x",2*t().state.padding).text(m);w||E.attr("dy",t().state.textHeight)},s=e.append("text").attr("x",2*t().state.padding).attr("y",t().state.textHeight+1.3*t().state.padding).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.descriptions[0]).node().getBBox(),g=s.height,p=e.append("text").attr("x",t().state.padding).attr("y",g+t().state.padding*.4+t().state.dividerMargin+t().state.textHeight).attr("class","state-description");let a=!0,r=!0;i.descriptions.forEach(function(l){a||(o(p,l,r),r=!1),a=!1});const y=e.append("line").attr("x1",t().state.padding).attr("y1",t().state.padding+g+t().state.dividerMargin/2).attr("y2",t().state.padding+g+t().state.dividerMargin/2).attr("class","descr-divider"),x=p.node().getBBox(),d=Math.max(x.width,s.width);return y.attr("x2",d+3*t().state.padding),e.insert("rect",":first-child").attr("x",t().state.padding).attr("y",t().state.padding).attr("width",d+2*t().state.padding).attr("height",x.height+g+2*t().state.padding).attr("rx",t().state.radius),e},I=(e,i,o)=>{const c=t().state.padding,s=2*t().state.padding,g=e.node().getBBox(),p=g.width,a=g.x,r=e.append("text").attr("x",0).attr("y",t().state.titleShift).attr("font-size",t().state.fontSize).attr("class","state-title").text(i.id),x=r.node().getBBox().width+s;let d=Math.max(x,p);d===p&&(d=d+s);let l;const m=e.node().getBBox();i.doc,l=a-c,x>p&&(l=(p-d)/2+c),Math.abs(a-m.x)<c&&x>p&&(l=a-(x-p)/2);const w=1-t().state.textHeight;return e.insert("rect",":first-child").attr("x",l).attr("y",w).attr("class",o?"alt-composit":"composit").attr("width",d).attr("height",m.height+t().state.textHeight+t().state.titleShift+1).attr("rx","0"),r.attr("x",l+c),x<=p&&r.attr("x",a+(d-s)/2-x/2+c),e.insert("rect",":first-child").attr("x",l).attr("y",t().state.titleShift-t().state.textHeight-t().state.padding).attr("width",d).attr("height",t().state.textHeight*3).attr("rx",t().state.radius),e.insert("rect",":first-child").attr("x",l).attr("y",t().state.titleShift-t().state.textHeight-t().state.padding).attr("width",d).attr("height",m.height+3+2*t().state.textHeight).attr("rx",t().state.radius),e},_=e=>(e.append("circle").attr("class","end-state-outer").attr("r",t().state.sizeUnit+t().state.miniPadding).attr("cx",t().state.padding+t().state.sizeUnit+t().state.miniPadding).attr("cy",t().state.padding+t().state.sizeUnit+t().state.miniPadding),e.append("circle").attr("class","end-state-inner").attr("r",t().state.sizeUnit).attr("cx",t().state.padding+t().state.sizeUnit+2).attr("cy",t().state.padding+t().state.sizeUnit+2)),q=(e,i)=>{let o=t().state.forkWidth,c=t().state.forkHeight;if(i.parentId){let s=o;o=c,c=s}return e.append("rect").style("stroke","black").style("fill","black").attr("width",o).attr("height",c).attr("x",t().state.padding).attr("y",t().state.padding)},Z=(e,i,o,c)=>{let s=0;const g=c.append("text");g.style("text-anchor","start"),g.attr("class","noteText");let p=e.replace(/\r\n/g,"<br/>");p=p.replace(/\n/g,"<br/>");const a=p.split(T.lineBreakRegex);let r=1.25*t().state.noteMargin;for(const y of a){const x=y.trim();if(x.length>0){const d=g.append("tspan");if(d.text(x),r===0){const l=d.node().getBBox();r+=l.height}s+=r,d.attr("x",i+t().state.noteMargin),d.attr("y",o+s+1.25*t().state.noteMargin)}}return{textWidth:g.node().getBBox().width,textHeight:s}},j=(e,i)=>{i.attr("class","state-note");const o=i.append("rect").attr("x",0).attr("y",t().state.padding),c=i.append("g"),{textWidth:s,textHeight:g}=Z(e,0,0,c);return o.attr("height",g+2*t().state.noteMargin),o.attr("width",s+t().state.noteMargin*2),o},L=function(e,i){const o=i.id,c={id:o,label:i.id,width:0,height:0},s=e.append("g").attr("id",o).attr("class","stateGroup");i.type==="start"&&O(s),i.type==="end"&&_(s),(i.type==="fork"||i.type==="join")&&q(s,i),i.type==="note"&&j(i.note.text,s),i.type==="divider"&&X(s),i.type==="default"&&i.descriptions.length===0&&J(s,i),i.type==="default"&&i.descriptions.length>0&&Y(s,i);const g=s.node().getBBox();return c.width=g.width+2*t().state.padding,c.height=g.height+2*t().state.padding,c};let G=0;const K=function(e,i,o){const c=function(r){switch(r){case N.relationType.AGGREGATION:return"aggregation";case N.relationType.EXTENSION:return"extension";case N.relationType.COMPOSITION:return"composition";case N.relationType.DEPENDENCY:return"dependency"}};i.points=i.points.filter(r=>!Number.isNaN(r.y));const s=i.points,g=$().x(function(r){return r.x}).y(function(r){return r.y}).curve(v),p=e.append("path").attr("d",g(s)).attr("id","edge"+G).attr("class","transition");let a="";if(t().state.arrowMarkerAbsolute&&(a=window.location.protocol+"//"+window.location.host+window.location.pathname+window.location.search,a=a.replace(/\(/g,"\\("),a=a.replace(/\)/g,"\\)")),p.attr("marker-end","url("+a+"#"+c(N.relationType.DEPENDENCY)+"End)"),o.title!==void 0){const r=e.append("g").attr("class","stateLabel"),{x:y,y:x}=U.calcLabelPosition(i.points),d=T.getRows(o.title);let l=0;const m=[];let w=0,E=0;for(let u=0;u<=d.length;u++){const h=r.append("text").attr("text-anchor","middle").text(d[u]).attr("x",y).attr("y",x+l),f=h.node().getBBox();w=Math.max(w,f.width),E=Math.min(E,f.x),b.info(f.x,y,x+l),l===0&&(l=h.node().getBBox().height,b.info("Title height",l,x)),m.push(h)}let k=l*d.length;if(d.length>1){const u=(d.length-1)*l*.5;m.forEach((h,f)=>h.attr("y",x+f*l-u)),k=l*d.length}const n=r.node().getBBox();r.insert("rect",":first-child").attr("class","box").attr("x",y-w/2-t().state.padding/2).attr("y",x-k/2-t().state.padding/2-3.5).attr("width",w+t().state.padding).attr("height",k+t().state.padding),b.info(n)}G++};let B;const z={},Q=function(){},V=function(e){e.append("defs").append("marker").attr("id","dependencyEnd").attr("refX",19).attr("refY",7).attr("markerWidth",20).attr("markerHeight",28).attr("orient","auto").append("path").attr("d","M 19,7 L9,13 L14,7 L9,1 Z")},D=function(e,i,o,c){B=t().state;const s=t().securityLevel;let g;s==="sandbox"&&(g=H("#i"+i));const p=s==="sandbox"?H(g.nodes()[0].contentDocument.body):H("body"),a=s==="sandbox"?g.nodes()[0].contentDocument:document;b.debug("Rendering diagram "+e);const r=p.select(`[id='${i}']`);V(r);const y=c.db.getRootDoc();A(y,r,void 0,!1,p,a,c);const x=B.padding,d=r.node().getBBox(),l=d.width+x*2,m=d.height+x*2,w=l*1.75;R(r,m,w,B.useMaxWidth),r.attr("viewBox",`${d.x-B.padding}  ${d.y-B.padding} `+l+" "+m)},tt=e=>e?e.length*B.fontSizeFactor:1,A=(e,i,o,c,s,g,p)=>{const a=new C({compound:!0,multigraph:!0});let r,y=!0;for(r=0;r<e.length;r++)if(e[r].stmt==="relation"){y=!1;break}o?a.setGraph({rankdir:"LR",multigraph:!0,compound:!0,ranker:"tight-tree",ranksep:y?1:B.edgeLengthFactor,nodeSep:y?1:50,isMultiGraph:!0}):a.setGraph({rankdir:"TB",multigraph:!0,compound:!0,ranksep:y?1:B.edgeLengthFactor,nodeSep:y?1:50,ranker:"tight-tree",isMultiGraph:!0}),a.setDefaultEdgeLabel(function(){return{}}),p.db.extract(e);const x=p.db.getStates(),d=p.db.getRelations(),l=Object.keys(x);for(const n of l){const u=x[n];o&&(u.parentId=o);let h;if(u.doc){let f=i.append("g").attr("id",u.id).attr("class","stateGroup");h=A(u.doc,f,u.id,!c,s,g,p);{f=I(f,u,c);let S=f.node().getBBox();h.width=S.width,h.height=S.height+B.padding/2,z[u.id]={y:B.compositTitleSize}}}else h=L(i,u);if(u.note){const f={descriptions:[],id:u.id+"-note",note:u.note,type:"note"},S=L(i,f);u.note.position==="left of"?(a.setNode(h.id+"-note",S),a.setNode(h.id,h)):(a.setNode(h.id,h),a.setNode(h.id+"-note",S)),a.setParent(h.id,h.id+"-group"),a.setParent(h.id+"-note",h.id+"-group")}else a.setNode(h.id,h)}b.debug("Count=",a.nodeCount(),a);let m=0;d.forEach(function(n){m++,b.debug("Setting edge",n),a.setEdge(n.id1,n.id2,{relation:n,width:tt(n.title),height:B.labelHeight*T.getRows(n.title).length,labelpos:"c"},"id"+m)}),F(a),b.debug("Graph after layout",a.nodes());const w=i.node();a.nodes().forEach(function(n){n!==void 0&&a.node(n)!==void 0?(b.warn("Node "+n+": "+JSON.stringify(a.node(n))),s.select("#"+w.id+" #"+n).attr("transform","translate("+(a.node(n).x-a.node(n).width/2)+","+(a.node(n).y+(z[n]?z[n].y:0)-a.node(n).height/2)+" )"),s.select("#"+w.id+" #"+n).attr("data-x-shift",a.node(n).x-a.node(n).width/2),g.querySelectorAll("#"+w.id+" #"+n+" .divider").forEach(h=>{const f=h.parentElement;let S=0,M=0;f&&(f.parentElement&&(S=f.parentElement.getBBox().width),M=parseInt(f.getAttribute("data-x-shift"),10),Number.isNaN(M)&&(M=0)),h.setAttribute("x1",0-M+8),h.setAttribute("x2",S-M-8)})):b.debug("No Node "+n+": "+JSON.stringify(a.node(n)))});let E=w.getBBox();a.edges().forEach(function(n){n!==void 0&&a.edge(n)!==void 0&&(b.debug("Edge "+n.v+" -> "+n.w+": "+JSON.stringify(a.edge(n))),K(i,a.edge(n),a.edge(n).relation))}),E=w.getBBox();const k={id:o||"root",label:o||"root",width:0,height:0};return k.width=E.width+2*B.padding,k.height=E.height+2*B.padding,b.debug("Doc rendered",k,a),k},et={setConf:Q,draw:D},ct={parser:P,db:N,renderer:et,styles:W,init:e=>{e.state||(e.state={}),e.state.arrowMarkerAbsolute=e.arrowMarkerAbsolute,N.clear()}};export{ct as diagram};
diff --git a/assets/stateDiagram-v2-2671c3d1-YYOgeGqg.js b/assets/stateDiagram-v2-2671c3d1-QZ9kVaW-.js
similarity index 92%
rename from assets/stateDiagram-v2-2671c3d1-YYOgeGqg.js
rename to assets/stateDiagram-v2-2671c3d1-QZ9kVaW-.js
index c54825d..7f65256 100644
--- a/assets/stateDiagram-v2-2671c3d1-YYOgeGqg.js
+++ b/assets/stateDiagram-v2-2671c3d1-QZ9kVaW-.js
@@ -1 +1 @@
-import{p as J,d as B,s as Q,D as H,a as X,S as Z,b as F,c as I}from"./styles-bbc3fe3b-It40AHsg.js";import{G as tt}from"./layout-wEoclKsW.js";import{l as E,c as g,h as x,y as et,i as ot,j as w}from"./mermaid.core-ygY5oRaR.js";import{r as st}from"./index-67a42d7d-B7ItSCR5.js";import"./app-RP31lnfq.js";import"./edges-80f1ebb6-89E8mCFH.js";import"./createText-aebacdfe-CTBuskZ8.js";import"./line-EJoUorMM.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const h="rect",C="rectWithTitle",nt="start",ct="end",it="divider",rt="roundedWithTitle",lt="note",at="noteGroup",_="statediagram",dt="state",Et=`${_}-${dt}`,U="transition",St="note",Tt="note-edge",pt=`${U} ${Tt}`,_t=`${_}-${St}`,ut="cluster",Dt=`${_}-${ut}`,bt="cluster-alt",ft=`${_}-${bt}`,V="parent",Y="note",At="state",N="----",ht=`${N}${Y}`,M=`${N}${V}`,W="fill:none",z="fill: #333",m="c",j="text",q="normal";let y={},d=0;const yt=function(t){const n=Object.keys(t);for(const e of n)t[e]},gt=function(t,n){return n.db.extract(n.db.getRootDocV2()),n.db.getClasses()};function $t(t){return t==null?"":t.classes?t.classes.join(" "):""}function R(t="",n=0,e="",c=N){const i=e!==null&&e.length>0?`${c}${e}`:"";return`${At}-${t}${i}-${n}`}const A=(t,n,e,c,i,r)=>{const o=e.id,u=$t(c[o]);if(o!=="root"){let T=h;e.start===!0&&(T=nt),e.start===!1&&(T=ct),e.type!==H&&(T=e.type),y[o]||(y[o]={id:o,shape:T,description:w.sanitizeText(o,g()),classes:`${u} ${Et}`});const s=y[o];e.description&&(Array.isArray(s.description)?(s.shape=C,s.description.push(e.description)):s.description.length>0?(s.shape=C,s.description===o?s.description=[e.description]:s.description=[s.description,e.description]):(s.shape=h,s.description=e.description),s.description=w.sanitizeTextOrArray(s.description,g())),s.description.length===1&&s.shape===C&&(s.shape=h),!s.type&&e.doc&&(E.info("Setting cluster for ",o,G(e)),s.type="group",s.dir=G(e),s.shape=e.type===X?it:rt,s.classes=s.classes+" "+Dt+" "+(r?ft:""));const p={labelStyle:"",shape:s.shape,labelText:s.description,classes:s.classes,style:"",id:o,dir:s.dir,domId:R(o,d),type:s.type,padding:15};if(p.centerLabel=!0,e.note){const l={labelStyle:"",shape:lt,labelText:e.note.text,classes:_t,style:"",id:o+ht+"-"+d,domId:R(o,d,Y),type:s.type,padding:15},a={labelStyle:"",shape:at,labelText:e.note.text,classes:s.classes,style:"",id:o+M,domId:R(o,d,V),type:"group",padding:0};d++;const D=o+M;t.setNode(D,a),t.setNode(l.id,l),t.setNode(o,p),t.setParent(o,D),t.setParent(l.id,D);let S=o,b=l.id;e.note.position==="left of"&&(S=l.id,b=o),t.setEdge(S,b,{arrowhead:"none",arrowType:"",style:W,labelStyle:"",classes:pt,arrowheadStyle:z,labelpos:m,labelType:j,thickness:q})}else t.setNode(o,p)}n&&n.id!=="root"&&(E.trace("Setting node ",o," to be child of its parent ",n.id),t.setParent(o,n.id)),e.doc&&(E.trace("Adding nodes children "),xt(t,e,e.doc,c,i,!r))},xt=(t,n,e,c,i,r)=>{E.trace("items",e),e.forEach(o=>{switch(o.stmt){case F:A(t,n,o,c,i,r);break;case H:A(t,n,o,c,i,r);break;case Z:{A(t,n,o.state1,c,i,r),A(t,n,o.state2,c,i,r);const u={id:"edge"+d,arrowhead:"normal",arrowTypeEnd:"arrow_barb",style:W,labelStyle:"",label:w.sanitizeText(o.description,g()),arrowheadStyle:z,labelpos:m,labelType:j,thickness:q,classes:U};t.setEdge(o.state1.id,o.state2.id,u,d),d++}break}})},G=(t,n=I)=>{let e=n;if(t.doc)for(let c=0;c<t.doc.length;c++){const i=t.doc[c];i.stmt==="dir"&&(e=i.value)}return e},Ct=async function(t,n,e,c){E.info("Drawing state diagram (v2)",n),y={},c.db.getDirection();const{securityLevel:i,state:r}=g(),o=r.nodeSpacing||50,u=r.rankSpacing||50;E.info(c.db.getRootDocV2()),c.db.extract(c.db.getRootDocV2()),E.info(c.db.getRootDocV2());const T=c.db.getStates(),s=new tt({multigraph:!0,compound:!0}).setGraph({rankdir:G(c.db.getRootDocV2()),nodesep:o,ranksep:u,marginx:8,marginy:8}).setDefaultEdgeLabel(function(){return{}});A(s,void 0,c.db.getRootDocV2(),T,c.db,!0);let p;i==="sandbox"&&(p=x("#i"+n));const l=i==="sandbox"?x(p.nodes()[0].contentDocument.body):x("body"),a=l.select(`[id="${n}"]`),D=l.select("#"+n+" g");await st(D,s,["barb"],_,n);const S=8;et.insertTitle(a,"statediagramTitleText",r.titleTopMargin,c.db.getDiagramTitle());const b=a.node().getBBox(),L=b.width+S*2,P=b.height+S*2;a.attr("class",_);const O=a.node().getBBox();ot(a,P,L,r.useMaxWidth);const k=`${O.x-S} ${O.y-S} ${L} ${P}`;E.debug(`viewBox ${k}`),a.attr("viewBox",k);const K=document.querySelectorAll('[id="'+n+'"] .edgeLabel .label');for(const $ of K){const v=$.getBBox(),f=document.createElementNS("http://www.w3.org/2000/svg",h);f.setAttribute("rx",0),f.setAttribute("ry",0),f.setAttribute("width",v.width),f.setAttribute("height",v.height),$.insertBefore(f,$.firstChild)}},Rt={setConf:yt,getClasses:gt,draw:Ct},Ht={parser:J,db:B,renderer:Rt,styles:Q,init:t=>{t.state||(t.state={}),t.state.arrowMarkerAbsolute=t.arrowMarkerAbsolute,B.clear()}};export{Ht as diagram};
+import{p as J,d as B,s as Q,D as H,a as X,S as Z,b as F,c as I}from"./styles-bbc3fe3b-rQ9hJQeS.js";import{G as tt}from"./layout-6DvG_ICF.js";import{l as E,c as g,h as x,y as et,i as ot,j as w}from"./mermaid.core-YBgJFCkH.js";import{r as st}from"./index-67a42d7d-iblPHmxF.js";import"./app-0NopiYEV.js";import"./edges-80f1ebb6-hR1YO9QC.js";import"./createText-aebacdfe-VuGI-o_f.js";import"./line-QxBjBe1b.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";const h="rect",C="rectWithTitle",nt="start",ct="end",it="divider",rt="roundedWithTitle",lt="note",at="noteGroup",_="statediagram",dt="state",Et=`${_}-${dt}`,U="transition",St="note",Tt="note-edge",pt=`${U} ${Tt}`,_t=`${_}-${St}`,ut="cluster",Dt=`${_}-${ut}`,bt="cluster-alt",ft=`${_}-${bt}`,V="parent",Y="note",At="state",N="----",ht=`${N}${Y}`,M=`${N}${V}`,W="fill:none",z="fill: #333",m="c",j="text",q="normal";let y={},d=0;const yt=function(t){const n=Object.keys(t);for(const e of n)t[e]},gt=function(t,n){return n.db.extract(n.db.getRootDocV2()),n.db.getClasses()};function $t(t){return t==null?"":t.classes?t.classes.join(" "):""}function R(t="",n=0,e="",c=N){const i=e!==null&&e.length>0?`${c}${e}`:"";return`${At}-${t}${i}-${n}`}const A=(t,n,e,c,i,r)=>{const o=e.id,u=$t(c[o]);if(o!=="root"){let T=h;e.start===!0&&(T=nt),e.start===!1&&(T=ct),e.type!==H&&(T=e.type),y[o]||(y[o]={id:o,shape:T,description:w.sanitizeText(o,g()),classes:`${u} ${Et}`});const s=y[o];e.description&&(Array.isArray(s.description)?(s.shape=C,s.description.push(e.description)):s.description.length>0?(s.shape=C,s.description===o?s.description=[e.description]:s.description=[s.description,e.description]):(s.shape=h,s.description=e.description),s.description=w.sanitizeTextOrArray(s.description,g())),s.description.length===1&&s.shape===C&&(s.shape=h),!s.type&&e.doc&&(E.info("Setting cluster for ",o,G(e)),s.type="group",s.dir=G(e),s.shape=e.type===X?it:rt,s.classes=s.classes+" "+Dt+" "+(r?ft:""));const p={labelStyle:"",shape:s.shape,labelText:s.description,classes:s.classes,style:"",id:o,dir:s.dir,domId:R(o,d),type:s.type,padding:15};if(p.centerLabel=!0,e.note){const l={labelStyle:"",shape:lt,labelText:e.note.text,classes:_t,style:"",id:o+ht+"-"+d,domId:R(o,d,Y),type:s.type,padding:15},a={labelStyle:"",shape:at,labelText:e.note.text,classes:s.classes,style:"",id:o+M,domId:R(o,d,V),type:"group",padding:0};d++;const D=o+M;t.setNode(D,a),t.setNode(l.id,l),t.setNode(o,p),t.setParent(o,D),t.setParent(l.id,D);let S=o,b=l.id;e.note.position==="left of"&&(S=l.id,b=o),t.setEdge(S,b,{arrowhead:"none",arrowType:"",style:W,labelStyle:"",classes:pt,arrowheadStyle:z,labelpos:m,labelType:j,thickness:q})}else t.setNode(o,p)}n&&n.id!=="root"&&(E.trace("Setting node ",o," to be child of its parent ",n.id),t.setParent(o,n.id)),e.doc&&(E.trace("Adding nodes children "),xt(t,e,e.doc,c,i,!r))},xt=(t,n,e,c,i,r)=>{E.trace("items",e),e.forEach(o=>{switch(o.stmt){case F:A(t,n,o,c,i,r);break;case H:A(t,n,o,c,i,r);break;case Z:{A(t,n,o.state1,c,i,r),A(t,n,o.state2,c,i,r);const u={id:"edge"+d,arrowhead:"normal",arrowTypeEnd:"arrow_barb",style:W,labelStyle:"",label:w.sanitizeText(o.description,g()),arrowheadStyle:z,labelpos:m,labelType:j,thickness:q,classes:U};t.setEdge(o.state1.id,o.state2.id,u,d),d++}break}})},G=(t,n=I)=>{let e=n;if(t.doc)for(let c=0;c<t.doc.length;c++){const i=t.doc[c];i.stmt==="dir"&&(e=i.value)}return e},Ct=async function(t,n,e,c){E.info("Drawing state diagram (v2)",n),y={},c.db.getDirection();const{securityLevel:i,state:r}=g(),o=r.nodeSpacing||50,u=r.rankSpacing||50;E.info(c.db.getRootDocV2()),c.db.extract(c.db.getRootDocV2()),E.info(c.db.getRootDocV2());const T=c.db.getStates(),s=new tt({multigraph:!0,compound:!0}).setGraph({rankdir:G(c.db.getRootDocV2()),nodesep:o,ranksep:u,marginx:8,marginy:8}).setDefaultEdgeLabel(function(){return{}});A(s,void 0,c.db.getRootDocV2(),T,c.db,!0);let p;i==="sandbox"&&(p=x("#i"+n));const l=i==="sandbox"?x(p.nodes()[0].contentDocument.body):x("body"),a=l.select(`[id="${n}"]`),D=l.select("#"+n+" g");await st(D,s,["barb"],_,n);const S=8;et.insertTitle(a,"statediagramTitleText",r.titleTopMargin,c.db.getDiagramTitle());const b=a.node().getBBox(),L=b.width+S*2,P=b.height+S*2;a.attr("class",_);const O=a.node().getBBox();ot(a,P,L,r.useMaxWidth);const k=`${O.x-S} ${O.y-S} ${L} ${P}`;E.debug(`viewBox ${k}`),a.attr("viewBox",k);const K=document.querySelectorAll('[id="'+n+'"] .edgeLabel .label');for(const $ of K){const v=$.getBBox(),f=document.createElementNS("http://www.w3.org/2000/svg",h);f.setAttribute("rx",0),f.setAttribute("ry",0),f.setAttribute("width",v.width),f.setAttribute("height",v.height),$.insertBefore(f,$.firstChild)}},Rt={setConf:yt,getClasses:gt,draw:Ct},Ht={parser:J,db:B,renderer:Rt,styles:Q,init:t=>{t.state||(t.state={}),t.state.arrowMarkerAbsolute=t.arrowMarkerAbsolute,B.clear()}};export{Ht as diagram};
diff --git a/assets/styles-4ba6ed67-2KGnpqeU.js b/assets/styles-4ba6ed67-LzHEaVgv.js
similarity index 99%
rename from assets/styles-4ba6ed67-2KGnpqeU.js
rename to assets/styles-4ba6ed67-LzHEaVgv.js
index 6282d06..170bb0a 100644
--- a/assets/styles-4ba6ed67-2KGnpqeU.js
+++ b/assets/styles-4ba6ed67-LzHEaVgv.js
@@ -1,4 +1,4 @@
-import{s as Xe,g as We,a as qe,b as He,c as F,v as Je,x as Ze,j as v,z as $e,l as et,y as Pe,h as U,d as tt,ar as ye}from"./mermaid.core-ygY5oRaR.js";var De=function(){var e=function(L,u,a,o){for(a=a||{},o=L.length;o--;a[L[o]]=u);return a},n=[1,16],r=[1,17],h=[1,18],l=[1,37],A=[1,38],g=[1,24],D=[1,22],B=[1,23],_=[1,29],ne=[1,30],ue=[1,31],re=[1,32],ae=[1,33],le=[1,34],ce=[1,25],oe=[1,26],he=[1,27],Ae=[1,28],d=[1,42],E=[1,39],C=[1,40],m=[1,41],k=[1,43],pe=[1,9],c=[1,8,9],Y=[1,54],K=[1,55],j=[1,56],Q=[1,57],X=[1,58],fe=[1,59],de=[1,60],W=[1,8,9,38],Ne=[1,71],V=[1,8,9,12,13,21,36,38,41,58,59,60,61,62,63,64,69,71],q=[1,8,9,12,13,19,21,36,38,41,45,58,59,60,61,62,63,64,69,71,84,86,87,88,89],H=[13,84,86,87,88,89],M=[13,63,64,84,86,87,88,89],ve=[13,58,59,60,61,62,84,86,87,88,89],Ee=[1,90],Ce=[1,8,9,36,38,41],J=[1,8,9,21],me={trace:function(){},yy:{},symbols_:{error:2,start:3,mermaidDoc:4,statements:5,graphConfig:6,CLASS_DIAGRAM:7,NEWLINE:8,EOF:9,statement:10,classLabel:11,SQS:12,STR:13,SQE:14,namespaceName:15,alphaNumToken:16,className:17,classLiteralName:18,GENERICTYPE:19,relationStatement:20,LABEL:21,namespaceStatement:22,classStatement:23,memberStatement:24,annotationStatement:25,clickStatement:26,cssClassStatement:27,noteStatement:28,direction:29,acc_title:30,acc_title_value:31,acc_descr:32,acc_descr_value:33,acc_descr_multiline_value:34,namespaceIdentifier:35,STRUCT_START:36,classStatements:37,STRUCT_STOP:38,NAMESPACE:39,classIdentifier:40,STYLE_SEPARATOR:41,members:42,CLASS:43,ANNOTATION_START:44,ANNOTATION_END:45,MEMBER:46,SEPARATOR:47,relation:48,NOTE_FOR:49,noteText:50,NOTE:51,direction_tb:52,direction_bt:53,direction_rl:54,direction_lr:55,relationType:56,lineType:57,AGGREGATION:58,EXTENSION:59,COMPOSITION:60,DEPENDENCY:61,LOLLIPOP:62,LINE:63,DOTTED_LINE:64,CALLBACK:65,LINK:66,LINK_TARGET:67,CLICK:68,CALLBACK_NAME:69,CALLBACK_ARGS:70,HREF:71,CSSCLASS:72,commentToken:73,textToken:74,graphCodeTokens:75,textNoTagsToken:76,TAGSTART:77,TAGEND:78,"==":79,"--":80,PCT:81,DEFAULT:82,SPACE:83,MINUS:84,keywords:85,UNICODE_TEXT:86,NUM:87,ALPHA:88,BQUOTE_STR:89,$accept:0,$end:1},terminals_:{2:"error",7:"CLASS_DIAGRAM",8:"NEWLINE",9:"EOF",12:"SQS",13:"STR",14:"SQE",19:"GENERICTYPE",21:"LABEL",30:"acc_title",31:"acc_title_value",32:"acc_descr",33:"acc_descr_value",34:"acc_descr_multiline_value",36:"STRUCT_START",38:"STRUCT_STOP",39:"NAMESPACE",41:"STYLE_SEPARATOR",43:"CLASS",44:"ANNOTATION_START",45:"ANNOTATION_END",46:"MEMBER",47:"SEPARATOR",49:"NOTE_FOR",51:"NOTE",52:"direction_tb",53:"direction_bt",54:"direction_rl",55:"direction_lr",58:"AGGREGATION",59:"EXTENSION",60:"COMPOSITION",61:"DEPENDENCY",62:"LOLLIPOP",63:"LINE",64:"DOTTED_LINE",65:"CALLBACK",66:"LINK",67:"LINK_TARGET",68:"CLICK",69:"CALLBACK_NAME",70:"CALLBACK_ARGS",71:"HREF",72:"CSSCLASS",75:"graphCodeTokens",77:"TAGSTART",78:"TAGEND",79:"==",80:"--",81:"PCT",82:"DEFAULT",83:"SPACE",84:"MINUS",85:"keywords",86:"UNICODE_TEXT",87:"NUM",88:"ALPHA",89:"BQUOTE_STR"},productions_:[0,[3,1],[3,1],[4,1],[6,4],[5,1],[5,2],[5,3],[11,3],[15,1],[15,2],[17,1],[17,1],[17,2],[17,2],[17,2],[10,1],[10,2],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,2],[10,2],[10,1],[22,4],[22,5],[35,2],[37,1],[37,2],[37,3],[23,1],[23,3],[23,4],[23,6],[40,2],[40,3],[25,4],[42,1],[42,2],[24,1],[24,2],[24,1],[24,1],[20,3],[20,4],[20,4],[20,5],[28,3],[28,2],[29,1],[29,1],[29,1],[29,1],[48,3],[48,2],[48,2],[48,1],[56,1],[56,1],[56,1],[56,1],[56,1],[57,1],[57,1],[26,3],[26,4],[26,3],[26,4],[26,4],[26,5],[26,3],[26,4],[26,4],[26,5],[26,4],[26,5],[26,5],[26,6],[27,3],[73,1],[73,1],[74,1],[74,1],[74,1],[74,1],[74,1],[74,1],[74,1],[76,1],[76,1],[76,1],[76,1],[16,1],[16,1],[16,1],[16,1],[18,1],[50,1]],performAction:function(u,a,o,i,p,t,G){var s=t.length-1;switch(p){case 8:this.$=t[s-1];break;case 9:case 11:case 12:this.$=t[s];break;case 10:case 13:this.$=t[s-1]+t[s];break;case 14:case 15:this.$=t[s-1]+"~"+t[s]+"~";break;case 16:i.addRelation(t[s]);break;case 17:t[s-1].title=i.cleanupLabel(t[s]),i.addRelation(t[s-1]);break;case 26:this.$=t[s].trim(),i.setAccTitle(this.$);break;case 27:case 28:this.$=t[s].trim(),i.setAccDescription(this.$);break;case 29:i.addClassesToNamespace(t[s-3],t[s-1]);break;case 30:i.addClassesToNamespace(t[s-4],t[s-1]);break;case 31:this.$=t[s],i.addNamespace(t[s]);break;case 32:this.$=[t[s]];break;case 33:this.$=[t[s-1]];break;case 34:t[s].unshift(t[s-2]),this.$=t[s];break;case 36:i.setCssClass(t[s-2],t[s]);break;case 37:i.addMembers(t[s-3],t[s-1]);break;case 38:i.setCssClass(t[s-5],t[s-3]),i.addMembers(t[s-5],t[s-1]);break;case 39:this.$=t[s],i.addClass(t[s]);break;case 40:this.$=t[s-1],i.addClass(t[s-1]),i.setClassLabel(t[s-1],t[s]);break;case 41:i.addAnnotation(t[s],t[s-2]);break;case 42:this.$=[t[s]];break;case 43:t[s].push(t[s-1]),this.$=t[s];break;case 44:break;case 45:i.addMember(t[s-1],i.cleanupLabel(t[s]));break;case 46:break;case 47:break;case 48:this.$={id1:t[s-2],id2:t[s],relation:t[s-1],relationTitle1:"none",relationTitle2:"none"};break;case 49:this.$={id1:t[s-3],id2:t[s],relation:t[s-1],relationTitle1:t[s-2],relationTitle2:"none"};break;case 50:this.$={id1:t[s-3],id2:t[s],relation:t[s-2],relationTitle1:"none",relationTitle2:t[s-1]};break;case 51:this.$={id1:t[s-4],id2:t[s],relation:t[s-2],relationTitle1:t[s-3],relationTitle2:t[s-1]};break;case 52:i.addNote(t[s],t[s-1]);break;case 53:i.addNote(t[s]);break;case 54:i.setDirection("TB");break;case 55:i.setDirection("BT");break;case 56:i.setDirection("RL");break;case 57:i.setDirection("LR");break;case 58:this.$={type1:t[s-2],type2:t[s],lineType:t[s-1]};break;case 59:this.$={type1:"none",type2:t[s],lineType:t[s-1]};break;case 60:this.$={type1:t[s-1],type2:"none",lineType:t[s]};break;case 61:this.$={type1:"none",type2:"none",lineType:t[s]};break;case 62:this.$=i.relationType.AGGREGATION;break;case 63:this.$=i.relationType.EXTENSION;break;case 64:this.$=i.relationType.COMPOSITION;break;case 65:this.$=i.relationType.DEPENDENCY;break;case 66:this.$=i.relationType.LOLLIPOP;break;case 67:this.$=i.lineType.LINE;break;case 68:this.$=i.lineType.DOTTED_LINE;break;case 69:case 75:this.$=t[s-2],i.setClickEvent(t[s-1],t[s]);break;case 70:case 76:this.$=t[s-3],i.setClickEvent(t[s-2],t[s-1]),i.setTooltip(t[s-2],t[s]);break;case 71:this.$=t[s-2],i.setLink(t[s-1],t[s]);break;case 72:this.$=t[s-3],i.setLink(t[s-2],t[s-1],t[s]);break;case 73:this.$=t[s-3],i.setLink(t[s-2],t[s-1]),i.setTooltip(t[s-2],t[s]);break;case 74:this.$=t[s-4],i.setLink(t[s-3],t[s-2],t[s]),i.setTooltip(t[s-3],t[s-1]);break;case 77:this.$=t[s-3],i.setClickEvent(t[s-2],t[s-1],t[s]);break;case 78:this.$=t[s-4],i.setClickEvent(t[s-3],t[s-2],t[s-1]),i.setTooltip(t[s-3],t[s]);break;case 79:this.$=t[s-3],i.setLink(t[s-2],t[s]);break;case 80:this.$=t[s-4],i.setLink(t[s-3],t[s-1],t[s]);break;case 81:this.$=t[s-4],i.setLink(t[s-3],t[s-1]),i.setTooltip(t[s-3],t[s]);break;case 82:this.$=t[s-5],i.setLink(t[s-4],t[s-2],t[s]),i.setTooltip(t[s-4],t[s-1]);break;case 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deleted file mode 100644
index 2213e4b..0000000
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+++ /dev/null
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-    font-family: ${e.fontFamily};
-    color: ${e.nodeTextColor||e.textColor};
-  }
-  .cluster-label text {
-    fill: ${e.titleColor};
-  }
-  .cluster-label span,p {
-    color: ${e.titleColor};
-  }
-
-  .label text,span,p {
-    fill: ${e.nodeTextColor||e.textColor};
-    color: ${e.nodeTextColor||e.textColor};
-  }
-
-  .node rect,
-  .node circle,
-  .node ellipse,
-  .node polygon,
-  .node path {
-    fill: ${e.mainBkg};
-    stroke: ${e.nodeBorder};
-    stroke-width: 1px;
-  }
-  .flowchart-label text {
-    text-anchor: middle;
-  }
-  // .flowchart-label .text-outer-tspan {
-  //   text-anchor: middle;
-  // }
-  // .flowchart-label .text-inner-tspan {
-  //   text-anchor: start;
-  // }
-
-  .node .label {
-    text-align: center;
-  }
-  .node.clickable {
-    cursor: pointer;
-  }
-
-  .arrowheadPath {
-    fill: ${e.arrowheadColor};
-  }
-
-  .edgePath .path {
-    stroke: ${e.lineColor};
-    stroke-width: 2.0px;
-  }
-
-  .flowchart-link {
-    stroke: ${e.lineColor};
-    fill: none;
-  }
-
-  .edgeLabel {
-    background-color: ${e.edgeLabelBackground};
-    rect {
-      opacity: 0.5;
-      background-color: ${e.edgeLabelBackground};
-      fill: ${e.edgeLabelBackground};
-    }
-    text-align: center;
-  }
-
-  /* For html labels only */
-  .labelBkg {
-    background-color: ${ne(e.edgeLabelBackground,.5)};
-    // background-color: 
-  }
-
-  .cluster rect {
-    fill: ${e.clusterBkg};
-    stroke: ${e.clusterBorder};
-    stroke-width: 1px;
-  }
-
-  .cluster text {
-    fill: ${e.titleColor};
-  }
-
-  .cluster span,p {
-    color: ${e.titleColor};
-  }
-  /* .cluster div {
-    color: ${e.titleColor};
-  } */
-
-  div.mermaidTooltip {
-    position: absolute;
-    text-align: center;
-    max-width: 200px;
-    padding: 2px;
-    font-family: ${e.fontFamily};
-    font-size: 12px;
-    background: ${e.tertiaryColor};
-    border: 1px solid ${e.border2};
-    border-radius: 2px;
-    pointer-events: none;
-    z-index: 100;
-  }
-
-  .flowchartTitleText {
-    text-anchor: middle;
-    font-size: 18px;
-    fill: ${e.textColor};
-  }
-`,ye=se;export{te as a,le as b,we as c,ue as d,fe as e,he as f,ye as g,be as i,Y as s};
diff --git a/assets/styles-b966c4ae-hKhWXcIa.js b/assets/styles-b966c4ae-hKhWXcIa.js
new file mode 100644
index 0000000..ce48656
--- /dev/null
+++ b/assets/styles-b966c4ae-hKhWXcIa.js
@@ -0,0 +1,110 @@
+import{G as V}from"./layout-6DvG_ICF.js";import{ag as D,ah as M,ai as R,aj as j,ak as F,al as U,ad as H,p as N,l as y,q as W,c as C,j as G,r as $,o as E,h as _,y as X,t as J,am as K}from"./mermaid.core-YBgJFCkH.js";import{r as Q}from"./index-67a42d7d-iblPHmxF.js";function Y(e){return typeof e=="string"?new D([document.querySelectorAll(e)],[document.documentElement]):new D([R(e)],M)}const Z=(e,r)=>j.lang.round(F.parse(e)[r]);function pe(e,r){return!!e.children(r).length}function be(e){return L(e.v)+":"+L(e.w)+":"+L(e.name)}var O=/:/g;function L(e){return e?String(e).replace(O,"\\:"):""}function ee(e,r){r&&e.attr("style",r)}function fe(e,r,c){r&&e.attr("class",r).attr("class",c+" "+e.attr("class"))}function ue(e,r){var c=r.graph();if(U(c)){var a=c.transition;if(H(a))return a(e)}return e}function te(e,r){var c=e.append("foreignObject").attr("width","100000"),a=c.append("xhtml:div");a.attr("xmlns","http://www.w3.org/1999/xhtml");var i=r.label;switch(typeof i){case"function":a.insert(i);break;case"object":a.insert(function(){return i});break;default:a.html(i)}ee(a,r.labelStyle),a.style("display","inline-block"),a.style("white-space","nowrap");var d=a.node().getBoundingClientRect();return c.attr("width",d.width).attr("height",d.height),c}const z={},le=function(e){const r=Object.keys(e);for(const c of r)z[c]=e[c]},q=function(e,r,c,a,i,d){const u=a.select(`[id="${c}"]`);Object.keys(e).forEach(function(p){const l=e[p];let g="default";l.classes.length>0&&(g=l.classes.join(" ")),g=g+" flowchart-label";const w=N(l.styles);let t=l.text!==void 0?l.text:l.id,s;if(y.info("vertex",l,l.labelType),l.labelType==="markdown")y.info("vertex",l,l.labelType);else if(W(C().flowchart.htmlLabels)){const m={label:t.replace(/fa[blrs]?:fa-[\w-]+/g,k=>`<i class='${k.replace(":"," ")}'></i>`)};s=te(u,m).node(),s.parentNode.removeChild(s)}else{const m=i.createElementNS("http://www.w3.org/2000/svg","text");m.setAttribute("style",w.labelStyle.replace("color:","fill:"));const k=t.split(G.lineBreakRegex);for(const T of k){const v=i.createElementNS("http://www.w3.org/2000/svg","tspan");v.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),v.setAttribute("dy","1em"),v.setAttribute("x","1"),v.textContent=T,m.appendChild(v)}s=m}let b=0,o="";switch(l.type){case"round":b=5,o="rect";break;case"square":o="rect";break;case"diamond":o="question";break;case"hexagon":o="hexagon";break;case"odd":o="rect_left_inv_arrow";break;case"lean_right":o="lean_right";break;case"lean_left":o="lean_left";break;case"trapezoid":o="trapezoid";break;case"inv_trapezoid":o="inv_trapezoid";break;case"odd_right":o="rect_left_inv_arrow";break;case"circle":o="circle";break;case"ellipse":o="ellipse";break;case"stadium":o="stadium";break;case"subroutine":o="subroutine";break;case"cylinder":o="cylinder";break;case"group":o="rect";break;case"doublecircle":o="doublecircle";break;default:o="rect"}r.setNode(l.id,{labelStyle:w.labelStyle,shape:o,labelText:t,labelType:l.labelType,rx:b,ry:b,class:g,style:w.style,id:l.id,link:l.link,linkTarget:l.linkTarget,tooltip:d.db.getTooltip(l.id)||"",domId:d.db.lookUpDomId(l.id),haveCallback:l.haveCallback,width:l.type==="group"?500:void 0,dir:l.dir,type:l.type,props:l.props,padding:C().flowchart.padding}),y.info("setNode",{labelStyle:w.labelStyle,labelType:l.labelType,shape:o,labelText:t,rx:b,ry:b,class:g,style:w.style,id:l.id,domId:d.db.lookUpDomId(l.id),width:l.type==="group"?500:void 0,type:l.type,dir:l.dir,props:l.props,padding:C().flowchart.padding})})},P=function(e,r,c){y.info("abc78 edges = ",e);let a=0,i={},d,u;if(e.defaultStyle!==void 0){const n=N(e.defaultStyle);d=n.style,u=n.labelStyle}e.forEach(function(n){a++;const p="L-"+n.start+"-"+n.end;i[p]===void 0?(i[p]=0,y.info("abc78 new entry",p,i[p])):(i[p]++,y.info("abc78 new entry",p,i[p]));let l=p+"-"+i[p];y.info("abc78 new link id to be used is",p,l,i[p]);const g="LS-"+n.start,w="LE-"+n.end,t={style:"",labelStyle:""};switch(t.minlen=n.length||1,n.type==="arrow_open"?t.arrowhead="none":t.arrowhead="normal",t.arrowTypeStart="arrow_open",t.arrowTypeEnd="arrow_open",n.type){case"double_arrow_cross":t.arrowTypeStart="arrow_cross";case"arrow_cross":t.arrowTypeEnd="arrow_cross";break;case"double_arrow_point":t.arrowTypeStart="arrow_point";case"arrow_point":t.arrowTypeEnd="arrow_point";break;case"double_arrow_circle":t.arrowTypeStart="arrow_circle";case"arrow_circle":t.arrowTypeEnd="arrow_circle";break}let s="",b="";switch(n.stroke){case"normal":s="fill:none;",d!==void 0&&(s=d),u!==void 0&&(b=u),t.thickness="normal",t.pattern="solid";break;case"dotted":t.thickness="normal",t.pattern="dotted",t.style="fill:none;stroke-width:2px;stroke-dasharray:3;";break;case"thick":t.thickness="thick",t.pattern="solid",t.style="stroke-width: 3.5px;fill:none;";break;case"invisible":t.thickness="invisible",t.pattern="solid",t.style="stroke-width: 0;fill:none;";break}if(n.style!==void 0){const o=N(n.style);s=o.style,b=o.labelStyle}t.style=t.style+=s,t.labelStyle=t.labelStyle+=b,n.interpolate!==void 0?t.curve=$(n.interpolate,E):e.defaultInterpolate!==void 0?t.curve=$(e.defaultInterpolate,E):t.curve=$(z.curve,E),n.text===void 0?n.style!==void 0&&(t.arrowheadStyle="fill: #333"):(t.arrowheadStyle="fill: #333",t.labelpos="c"),t.labelType=n.labelType,t.label=n.text.replace(G.lineBreakRegex,`
+`),n.style===void 0&&(t.style=t.style||"stroke: #333; stroke-width: 1.5px;fill:none;"),t.labelStyle=t.labelStyle.replace("color:","fill:"),t.id=l,t.classes="flowchart-link "+g+" "+w,r.setEdge(n.start,n.end,t,a)})},re=function(e,r){return r.db.getClasses()},ae=async function(e,r,c,a){y.info("Drawing flowchart");let i=a.db.getDirection();i===void 0&&(i="TD");const{securityLevel:d,flowchart:u}=C(),n=u.nodeSpacing||50,p=u.rankSpacing||50;let l;d==="sandbox"&&(l=_("#i"+r));const g=d==="sandbox"?_(l.nodes()[0].contentDocument.body):_("body"),w=d==="sandbox"?l.nodes()[0].contentDocument:document,t=new V({multigraph:!0,compound:!0}).setGraph({rankdir:i,nodesep:n,ranksep:p,marginx:0,marginy:0}).setDefaultEdgeLabel(function(){return{}});let s;const b=a.db.getSubGraphs();y.info("Subgraphs - ",b);for(let f=b.length-1;f>=0;f--)s=b[f],y.info("Subgraph - ",s),a.db.addVertex(s.id,{text:s.title,type:s.labelType},"group",void 0,s.classes,s.dir);const o=a.db.getVertices(),m=a.db.getEdges();y.info("Edges",m);let k=0;for(k=b.length-1;k>=0;k--){s=b[k],Y("cluster").append("text");for(let f=0;f<s.nodes.length;f++)y.info("Setting up subgraphs",s.nodes[f],s.id),t.setParent(s.nodes[f],s.id)}q(o,t,r,g,w,a),P(m,t);const T=g.select(`[id="${r}"]`),v=g.select("#"+r+" g");if(await Q(v,t,["point","circle","cross"],"flowchart",r),X.insertTitle(T,"flowchartTitleText",u.titleTopMargin,a.db.getDiagramTitle()),J(t,T,u.diagramPadding,u.useMaxWidth),a.db.indexNodes("subGraph"+k),!u.htmlLabels){const f=w.querySelectorAll('[id="'+r+'"] .edgeLabel .label');for(const x of f){const S=x.getBBox(),h=w.createElementNS("http://www.w3.org/2000/svg","rect");h.setAttribute("rx",0),h.setAttribute("ry",0),h.setAttribute("width",S.width),h.setAttribute("height",S.height),x.insertBefore(h,x.firstChild)}}Object.keys(o).forEach(function(f){const x=o[f];if(x.link){const S=_("#"+r+' [id="'+f+'"]');if(S){const h=w.createElementNS("http://www.w3.org/2000/svg","a");h.setAttributeNS("http://www.w3.org/2000/svg","class",x.classes.join(" ")),h.setAttributeNS("http://www.w3.org/2000/svg","href",x.link),h.setAttributeNS("http://www.w3.org/2000/svg","rel","noopener"),d==="sandbox"?h.setAttributeNS("http://www.w3.org/2000/svg","target","_top"):x.linkTarget&&h.setAttributeNS("http://www.w3.org/2000/svg","target",x.linkTarget);const A=S.insert(function(){return h},":first-child"),B=S.select(".label-container");B&&A.append(function(){return B.node()});const I=S.select(".label");I&&A.append(function(){return I.node()})}}})},we={setConf:le,addVertices:q,addEdges:P,getClasses:re,draw:ae},oe=(e,r)=>{const c=Z,a=c(e,"r"),i=c(e,"g"),d=c(e,"b");return K(a,i,d,r)},ne=e=>`.label {
+    font-family: ${e.fontFamily};
+    color: ${e.nodeTextColor||e.textColor};
+  }
+  .cluster-label text {
+    fill: ${e.titleColor};
+  }
+  .cluster-label span,p {
+    color: ${e.titleColor};
+  }
+
+  .label text,span,p {
+    fill: ${e.nodeTextColor||e.textColor};
+    color: ${e.nodeTextColor||e.textColor};
+  }
+
+  .node rect,
+  .node circle,
+  .node ellipse,
+  .node polygon,
+  .node path {
+    fill: ${e.mainBkg};
+    stroke: ${e.nodeBorder};
+    stroke-width: 1px;
+  }
+  .flowchart-label text {
+    text-anchor: middle;
+  }
+  // .flowchart-label .text-outer-tspan {
+  //   text-anchor: middle;
+  // }
+  // .flowchart-label .text-inner-tspan {
+  //   text-anchor: start;
+  // }
+
+  .node .label {
+    text-align: center;
+  }
+  .node.clickable {
+    cursor: pointer;
+  }
+
+  .arrowheadPath {
+    fill: ${e.arrowheadColor};
+  }
+
+  .edgePath .path {
+    stroke: ${e.lineColor};
+    stroke-width: 2.0px;
+  }
+
+  .flowchart-link {
+    stroke: ${e.lineColor};
+    fill: none;
+  }
+
+  .edgeLabel {
+    background-color: ${e.edgeLabelBackground};
+    rect {
+      opacity: 0.5;
+      background-color: ${e.edgeLabelBackground};
+      fill: ${e.edgeLabelBackground};
+    }
+    text-align: center;
+  }
+
+  /* For html labels only */
+  .labelBkg {
+    background-color: ${oe(e.edgeLabelBackground,.5)};
+    // background-color: 
+  }
+
+  .cluster rect {
+    fill: ${e.clusterBkg};
+    stroke: ${e.clusterBorder};
+    stroke-width: 1px;
+  }
+
+  .cluster text {
+    fill: ${e.titleColor};
+  }
+
+  .cluster span,p {
+    color: ${e.titleColor};
+  }
+  /* .cluster div {
+    color: ${e.titleColor};
+  } */
+
+  div.mermaidTooltip {
+    position: absolute;
+    text-align: center;
+    max-width: 200px;
+    padding: 2px;
+    font-family: ${e.fontFamily};
+    font-size: 12px;
+    background: ${e.tertiaryColor};
+    border: 1px solid ${e.border2};
+    border-radius: 2px;
+    pointer-events: none;
+    z-index: 100;
+  }
+
+  .flowchartTitleText {
+    text-anchor: middle;
+    font-size: 18px;
+    fill: ${e.textColor};
+  }
+`,he=ne;export{ee as a,te as b,ue as c,fe as d,be as e,we as f,he as g,pe as i,Y as s};
diff --git a/assets/styles-bbc3fe3b-It40AHsg.js b/assets/styles-bbc3fe3b-rQ9hJQeS.js
similarity index 99%
rename from assets/styles-bbc3fe3b-It40AHsg.js
rename to assets/styles-bbc3fe3b-rQ9hJQeS.js
index 50bee7a..42fec0f 100644
--- a/assets/styles-bbc3fe3b-It40AHsg.js
+++ b/assets/styles-bbc3fe3b-rQ9hJQeS.js
@@ -1,4 +1,4 @@
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 Expecting `+rt.join(", ")+", got '"+(this.terminals_[_]||_)+"'":St="Parse error on line "+(v+1)+": Unexpected "+(_==B?"end of input":"'"+(this.terminals_[_]||_)+"'"),this.parseError(St,{text:S.match,token:this.terminals_[_]||_,line:S.yylineno,loc:yt,expected:rt})}if(m[0]instanceof Array&&m.length>1)throw new Error("Parse Error: multiple actions possible at state: "+L+", token: "+_);switch(m[0]){case 1:i.push(_),p.push(S.yytext),e.push(S.yylloc),i.push(m[1]),_=null,O=S.yyleng,l=S.yytext,v=S.yylineno,yt=S.yylloc;break;case 2:if(b=this.productions_[m[1]][1],N.$=p[p.length-b],N._$={first_line:e[e.length-(b||1)].first_line,last_line:e[e.length-1].last_line,first_column:e[e.length-(b||1)].first_column,last_column:e[e.length-1].last_column},Gt&&(N._$.range=[e[e.length-(b||1)].range[0],e[e.length-1].range[1]]),pt=this.performAction.apply(N,[l,O,v,A.yy,m[1],p,e].concat(ft)),typeof pt<"u")return pt;b&&(i=i.slice(0,-1*b*2),p=p.slice(0,-1*b),e=e.slice(0,-1*b)),i.push(this.productions_[m[1]][0]),p.push(N.$),e.push(N._$),Ct=$[i[i.length-2]][i[i.length-1]],i.push(Ct);break;case 3:return!0}}return!0}},Yt=function(){var C={EOF:1,parseError:function(n,i){if(this.yy.parser)this.yy.parser.parseError(n,i);else throw new Error(n)},setInput:function(r,n){return this.yy=n||this.yy||{},this._input=r,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var r=this._input[0];this.yytext+=r,this.yyleng++,this.offset++,this.match+=r,this.matched+=r;var n=r.match(/(?:\r\n?|\n).*/g);return n?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),r},unput:function(r){var n=r.length,i=r.split(/(?:\r\n?|\n)/g);this._input=r+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-n),this.offset-=n;var o=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),i.length-1&&(this.yylineno-=i.length-1);var p=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:i?(i.length===o.length?this.yylloc.first_column:0)+o[o.length-i.length].length-i[0].length:this.yylloc.first_column-n},this.options.ranges&&(this.yylloc.range=[p[0],p[0]+this.yyleng-n]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
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diff --git a/assets/svgDrawCommon-ad5ef572-nvro2Kxm.js b/assets/svgDrawCommon-ad5ef572-Rj64dPCl.js
similarity index 95%
rename from assets/svgDrawCommon-ad5ef572-nvro2Kxm.js
rename to assets/svgDrawCommon-ad5ef572-Rj64dPCl.js
index 851bbce..ce3e2f4 100644
--- a/assets/svgDrawCommon-ad5ef572-nvro2Kxm.js
+++ b/assets/svgDrawCommon-ad5ef572-Rj64dPCl.js
@@ -1 +1 @@
-import{n as o,m as i}from"./mermaid.core-ygY5oRaR.js";const c=(s,t)=>{const r=s.append("rect");if(r.attr("x",t.x),r.attr("y",t.y),r.attr("fill",t.fill),r.attr("stroke",t.stroke),r.attr("width",t.width),r.attr("height",t.height),t.rx!==void 0&&r.attr("rx",t.rx),t.ry!==void 0&&r.attr("ry",t.ry),t.attrs!==void 0)for(const e in t.attrs)r.attr(e,t.attrs[e]);return t.class!==void 0&&r.attr("class",t.class),r},x=(s,t)=>{const r={x:t.startx,y:t.starty,width:t.stopx-t.startx,height:t.stopy-t.starty,fill:t.fill,stroke:t.stroke,class:"rect"};c(s,r).lower()},d=(s,t)=>{const r=t.text.replace(o," "),e=s.append("text");e.attr("x",t.x),e.attr("y",t.y),e.attr("class","legend"),e.style("text-anchor",t.anchor),t.class!==void 0&&e.attr("class",t.class);const n=e.append("tspan");return n.attr("x",t.x+t.textMargin*2),n.text(r),e},h=(s,t,r,e)=>{const n=s.append("image");n.attr("x",t),n.attr("y",r);const a=i.sanitizeUrl(e);n.attr("xlink:href",a)},y=(s,t,r,e)=>{const n=s.append("use");n.attr("x",t),n.attr("y",r);const a=i.sanitizeUrl(e);n.attr("xlink:href",`#${a}`)},g=()=>({x:0,y:0,width:100,height:100,fill:"#EDF2AE",stroke:"#666",anchor:"start",rx:0,ry:0}),p=()=>({x:0,y:0,width:100,height:100,"text-anchor":"start",style:"#666",textMargin:0,rx:0,ry:0,tspan:!0});export{x as a,y as b,h as c,c as d,p as e,d as f,g};
+import{n as o,m as i}from"./mermaid.core-YBgJFCkH.js";const c=(s,t)=>{const r=s.append("rect");if(r.attr("x",t.x),r.attr("y",t.y),r.attr("fill",t.fill),r.attr("stroke",t.stroke),r.attr("width",t.width),r.attr("height",t.height),t.rx!==void 0&&r.attr("rx",t.rx),t.ry!==void 0&&r.attr("ry",t.ry),t.attrs!==void 0)for(const e in t.attrs)r.attr(e,t.attrs[e]);return t.class!==void 0&&r.attr("class",t.class),r},x=(s,t)=>{const r={x:t.startx,y:t.starty,width:t.stopx-t.startx,height:t.stopy-t.starty,fill:t.fill,stroke:t.stroke,class:"rect"};c(s,r).lower()},d=(s,t)=>{const r=t.text.replace(o," "),e=s.append("text");e.attr("x",t.x),e.attr("y",t.y),e.attr("class","legend"),e.style("text-anchor",t.anchor),t.class!==void 0&&e.attr("class",t.class);const n=e.append("tspan");return n.attr("x",t.x+t.textMargin*2),n.text(r),e},h=(s,t,r,e)=>{const n=s.append("image");n.attr("x",t),n.attr("y",r);const a=i.sanitizeUrl(e);n.attr("xlink:href",a)},y=(s,t,r,e)=>{const n=s.append("use");n.attr("x",t),n.attr("y",r);const a=i.sanitizeUrl(e);n.attr("xlink:href",`#${a}`)},g=()=>({x:0,y:0,width:100,height:100,fill:"#EDF2AE",stroke:"#666",anchor:"start",rx:0,ry:0}),p=()=>({x:0,y:0,width:100,height:100,"text-anchor":"start",style:"#666",textMargin:0,rx:0,ry:0,tspan:!0});export{x as a,y as b,h as c,c as d,p as e,d as f,g};
diff --git a/assets/thanks.html-EDBrN2Yb.js b/assets/thanks.html-FSlc_7wN.js
similarity index 98%
rename from assets/thanks.html-EDBrN2Yb.js
rename to assets/thanks.html-FSlc_7wN.js
index 3f34581..0bd688e 100644
--- a/assets/thanks.html-EDBrN2Yb.js
+++ b/assets/thanks.html-FSlc_7wN.js
@@ -1 +1 @@
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hr=a(_,[["render",rr],["__file","thanks.html.vue"]]);export{hr as default};
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diff --git a/assets/thanks.html-9FVCd-fN.js b/assets/thanks.html-Rcdc4mKk.js
similarity index 98%
rename from assets/thanks.html-9FVCd-fN.js
rename to assets/thanks.html-Rcdc4mKk.js
index f97c8b5..bbe6d20 100644
--- a/assets/thanks.html-9FVCd-fN.js
+++ b/assets/thanks.html-Rcdc4mKk.js
@@ -1 +1 @@
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diff --git a/assets/the_nature_of_live_broadcast_delay.html-PF-gA_DU.js b/assets/the_nature_of_live_broadcast_delay.html-bjchJaZD.js
similarity index 97%
rename from assets/the_nature_of_live_broadcast_delay.html-PF-gA_DU.js
rename to assets/the_nature_of_live_broadcast_delay.html-bjchJaZD.js
index b7a46eb..cc35cf0 100644
--- a/assets/the_nature_of_live_broadcast_delay.html-PF-gA_DU.js
+++ b/assets/the_nature_of_live_broadcast_delay.html-bjchJaZD.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as t,e as c}from"./app-RP31lnfq.js";const l={},i=c("<ul><li><p>1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。</p></li><li><p>2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。</p></li><li><p>3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击<code>开始播放</code>到<code>出现画面</code>会有<strong>时间差</strong>，那么为什么播放器要这么做？原因是播放器为了提高播放流畅度，做了缓存。直播数据传到播放器我们可以认为是一根水管，这跟水管水量时大时小，有时干脆断流，如果不用<code>桶</code>缓存一下，那么画面会卡顿。</p></li><li><p>4、假定我们削掉服务器和播放器所有的缓存，那么是不是就没有延时呢？Too yong too simple!记住，<strong>缓存是永远无法消灭的</strong>。假定网络是根水管，我们掐住它 5 秒，然后再放开手，那么这 5 秒的数据会消失吗？并不会！直播是正在发生的事情，它会源源不断产生<code>水量</code>，会把水管涨粗，在这 5 秒内，播放器就得干等数据，等网络恢复了，那么这 5 秒的数据会一股脑怼给播放器，然后又是接着的源源不断过来的直播数据，这样播放器就多了 5 秒的数据，而这多出来 5 秒的数据要么直接丢弃要么加快播放速度，否则永远都不会凭空消灭掉。</p></li><li><p>5、很遗憾的告诉你，几乎所有标准播放器，都不会直接丢数据或加快播放速度。</p></li><li><p>6、那细心的小伙伴会问我，为什么 UDP 直播延时更低？原因是 UDP 这根<code>管子</code>上有很多破洞，水量太大了直接漏了，表现形式就是数据直接丢了，那么播放器就得花屏了。</p></li><li><p>7、TCP 水管涨粗可以理解为网络链路缓存的增加(路由器缓存增加)，如果滞留的水量太大了怎么办？那么先是撑满网络链路缓存，然后撑满发送端 Socket 缓存，然后撑满发送端应用逻辑缓存，如果还放不下，那么对不起，服务器只能掐断 TCP 了。</p></li></ul>",1),_=[i];function r(d,s){return o(),t("div",null,_)}const a=e(l,[["render",r],["__file","the_nature_of_live_broadcast_delay.html.vue"]]);export{a as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o,c as t,e as c}from"./app-0NopiYEV.js";const l={},i=c("<ul><li><p>1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。</p></li><li><p>2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。</p></li><li><p>3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击<code>开始播放</code>到<code>出现画面</code>会有<strong>时间差</strong>，那么为什么播放器要这么做？原因是播放器为了提高播放流畅度，做了缓存。直播数据传到播放器我们可以认为是一根水管，这跟水管水量时大时小，有时干脆断流，如果不用<code>桶</code>缓存一下，那么画面会卡顿。</p></li><li><p>4、假定我们削掉服务器和播放器所有的缓存，那么是不是就没有延时呢？Too yong too simple!记住，<strong>缓存是永远无法消灭的</strong>。假定网络是根水管，我们掐住它 5 秒，然后再放开手，那么这 5 秒的数据会消失吗？并不会！直播是正在发生的事情，它会源源不断产生<code>水量</code>，会把水管涨粗，在这 5 秒内，播放器就得干等数据，等网络恢复了，那么这 5 秒的数据会一股脑怼给播放器，然后又是接着的源源不断过来的直播数据，这样播放器就多了 5 秒的数据，而这多出来 5 秒的数据要么直接丢弃要么加快播放速度，否则永远都不会凭空消灭掉。</p></li><li><p>5、很遗憾的告诉你，几乎所有标准播放器，都不会直接丢数据或加快播放速度。</p></li><li><p>6、那细心的小伙伴会问我，为什么 UDP 直播延时更低？原因是 UDP 这根<code>管子</code>上有很多破洞，水量太大了直接漏了，表现形式就是数据直接丢了，那么播放器就得花屏了。</p></li><li><p>7、TCP 水管涨粗可以理解为网络链路缓存的增加(路由器缓存增加)，如果滞留的水量太大了怎么办？那么先是撑满网络链路缓存，然后撑满发送端 Socket 缓存，然后撑满发送端应用逻辑缓存，如果还放不下，那么对不起，服务器只能掐断 TCP 了。</p></li></ul>",1),_=[i];function r(d,s){return o(),t("div",null,_)}const a=e(l,[["render",r],["__file","the_nature_of_live_broadcast_delay.html.vue"]]);export{a as default};
diff --git a/assets/the_nature_of_live_broadcast_delay.html-SrNo_kM-.js b/assets/the_nature_of_live_broadcast_delay.html-uU6VtFJR.js
similarity index 97%
rename from assets/the_nature_of_live_broadcast_delay.html-SrNo_kM-.js
rename to assets/the_nature_of_live_broadcast_delay.html-uU6VtFJR.js
index aeffa99..d7073ad 100644
--- a/assets/the_nature_of_live_broadcast_delay.html-SrNo_kM-.js
+++ b/assets/the_nature_of_live_broadcast_delay.html-uU6VtFJR.js
@@ -1 +1 @@
-import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c as a,e as o}from"./app-RP31lnfq.js";const i={},s=o("<ol><li><p>Live streaming is the representation of ongoing events, generating data as time passes.</p></li><li><p>So why is there a delay in live streaming? The essence lies in the fact that, in order to enhance the user experience, live streaming caches a portion of historical data (such as using GOP caching to improve video loading speed).</p></li><li><p>Does this mean that without GOP caching, there would be no delay? The answer is incorrect because not only does your server have a cache, but the player also has its own cache. There is a time difference between when the player clicks &quot;Play&quot; and when the video appears. Why does the player do this? The reason is to improve the smoothness of playback by implementing caching. We can consider the transmission of live streaming data to the player as a pipeline. Just like a pipeline can have varying water flow rates and even interruptions, if we don&#39;t use a &quot;bucket&quot; to buffer it, the video may stutter.</p></li><li><p>Let&#39;s assume we remove all the caches from both the server and the player. Does that mean there would be no delay? Too young, too simple! Remember, <strong>caches can never be completely eliminated</strong>. Let&#39;s say the network is a water pipe, and we block it for 5 seconds before releasing it. Will the data from those 5 seconds disappear? No! Live streaming is an ongoing event, continuously generating &quot;water flow.&quot; It will cause the pipe to expand. During those 5 seconds, the player has to wait for the data, and once the network is restored, the player will receive a surge of data from those 5 seconds. Then, the continuous flow of live streaming data resumes. As a result, the player ends up with an extra 5 seconds of data, which can either be discarded or played back at an accelerated speed. Otherwise, it will never magically disappear.</p></li><li><p>Unfortunately, I have to tell you that almost all standard players do not directly discard data or accelerate playback speed.</p></li><li><p>Now, an observant friend may ask, why does UDP live streaming have lower latency? The reason is that UDP, as a &quot;pipe,&quot; has many holes, allowing excessive water to leak out. The result is direct data loss, causing the player to experience screen glitches.</p></li><li><p>The expansion of the TCP pipeline can be understood as an increase in network link buffering (router buffering). What if there is too much water accumulation? First, it fills up the network link buffer, then the sending-side socket buffer, and then the sending-side application logic buffer. If there is still not enough space, I&#39;m sorry, but the server has no choice but to sever the TCP connection.</p></li></ol>",1),n=[s];function r(l,h){return t(),a("div",null,n)}const p=e(i,[["render",r],["__file","the_nature_of_live_broadcast_delay.html.vue"]]);export{p as default};
+import{_ as e}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as t,c as a,e as o}from"./app-0NopiYEV.js";const i={},s=o("<ol><li><p>Live streaming is the representation of ongoing events, generating data as time passes.</p></li><li><p>So why is there a delay in live streaming? The essence lies in the fact that, in order to enhance the user experience, live streaming caches a portion of historical data (such as using GOP caching to improve video loading speed).</p></li><li><p>Does this mean that without GOP caching, there would be no delay? The answer is incorrect because not only does your server have a cache, but the player also has its own cache. There is a time difference between when the player clicks &quot;Play&quot; and when the video appears. Why does the player do this? The reason is to improve the smoothness of playback by implementing caching. We can consider the transmission of live streaming data to the player as a pipeline. Just like a pipeline can have varying water flow rates and even interruptions, if we don&#39;t use a &quot;bucket&quot; to buffer it, the video may stutter.</p></li><li><p>Let&#39;s assume we remove all the caches from both the server and the player. Does that mean there would be no delay? Too young, too simple! Remember, <strong>caches can never be completely eliminated</strong>. Let&#39;s say the network is a water pipe, and we block it for 5 seconds before releasing it. Will the data from those 5 seconds disappear? No! Live streaming is an ongoing event, continuously generating &quot;water flow.&quot; It will cause the pipe to expand. During those 5 seconds, the player has to wait for the data, and once the network is restored, the player will receive a surge of data from those 5 seconds. Then, the continuous flow of live streaming data resumes. As a result, the player ends up with an extra 5 seconds of data, which can either be discarded or played back at an accelerated speed. Otherwise, it will never magically disappear.</p></li><li><p>Unfortunately, I have to tell you that almost all standard players do not directly discard data or accelerate playback speed.</p></li><li><p>Now, an observant friend may ask, why does UDP live streaming have lower latency? The reason is that UDP, as a &quot;pipe,&quot; has many holes, allowing excessive water to leak out. The result is direct data loss, causing the player to experience screen glitches.</p></li><li><p>The expansion of the TCP pipeline can be understood as an increase in network link buffering (router buffering). What if there is too much water accumulation? First, it fills up the network link buffer, then the sending-side socket buffer, and then the sending-side application logic buffer. If there is still not enough space, I&#39;m sorry, but the server has no choice but to sever the TCP connection.</p></li></ol>",1),n=[s];function r(l,h){return t(),a("div",null,n)}const p=e(i,[["render",r],["__file","the_nature_of_live_broadcast_delay.html.vue"]]);export{p as default};
diff --git a/assets/timeline-definition-732a2638-8ZtyCvMC.js b/assets/timeline-definition-732a2638-_vkJzhaO.js
similarity index 99%
rename from assets/timeline-definition-732a2638-8ZtyCvMC.js
rename to assets/timeline-definition-732a2638-_vkJzhaO.js
index 3004a1a..efb8c50 100644
--- a/assets/timeline-definition-732a2638-8ZtyCvMC.js
+++ b/assets/timeline-definition-732a2638-_vkJzhaO.js
@@ -1,4 +1,4 @@
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diff --git a/assets/use_cases.html-QYVpPIZi.js b/assets/use_cases.html-SNBvnwbO.js
similarity index 92%
rename from assets/use_cases.html-QYVpPIZi.js
rename to assets/use_cases.html-SNBvnwbO.js
index e871f1d..82ad133 100644
--- a/assets/use_cases.html-QYVpPIZi.js
+++ b/assets/use_cases.html-SNBvnwbO.js
@@ -1 +1 @@
-import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c as a,a as t,d as e,b as c}from"./app-RP31lnfq.js";const _={},i={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"};function l(d,m){const o=n("ExternalLinkIcon");return r(),a("div",null,[t("p",null,[e("本项目已经得到不少公司和个人开发者的认可，据作者不完全统计， 使用本项目的公司包括知名的互联网巨头、国内排名前列的云服务公司、多家知名的 AI 独角兽公司， 以及一系列中小型公司。使用者可以通过在 "),t("a",i,[e("issue"),c(o)]),e(" 上粘贴公司的大名和相关项目介绍为本项目背书，感谢支持！")])])}const p=s(_,[["render",l],["__file","use_cases.html.vue"]]);export{p as default};
+import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c as a,a as t,d as e,b as c}from"./app-0NopiYEV.js";const _={},i={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"};function l(d,m){const o=n("ExternalLinkIcon");return r(),a("div",null,[t("p",null,[e("本项目已经得到不少公司和个人开发者的认可，据作者不完全统计， 使用本项目的公司包括知名的互联网巨头、国内排名前列的云服务公司、多家知名的 AI 独角兽公司， 以及一系列中小型公司。使用者可以通过在 "),t("a",i,[e("issue"),c(o)]),e(" 上粘贴公司的大名和相关项目介绍为本项目背书，感谢支持！")])])}const p=s(_,[["render",l],["__file","use_cases.html.vue"]]);export{p as default};
diff --git a/assets/use_cases.html-X6CGr-4A.js b/assets/use_cases.html-ocJvSQIH.js
similarity index 92%
rename from assets/use_cases.html-X6CGr-4A.js
rename to assets/use_cases.html-ocJvSQIH.js
index 05e5677..e1847fe 100644
--- a/assets/use_cases.html-X6CGr-4A.js
+++ b/assets/use_cases.html-ocJvSQIH.js
@@ -1 +1 @@
-import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as a,a as n,d as e,b as i}from"./app-RP31lnfq.js";const c={},l={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"};function d(p,m){const o=t("ExternalLinkIcon");return r(),a("div",null,[n("p",null,[e("This project has received recognition from numerous companies and individual developers. According to the author's incomplete statistics, these companies include well-known internet giants, leading cloud service providers in China, several renowned AI unicorns, as well as a range of small and medium-sized companies. Users can endorse this project by pasting their company name and relevant project introduction on the "),n("a",l,[e("issue"),i(o)]),e(" page. We appreciate your support!")])])}const h=s(c,[["render",d],["__file","use_cases.html.vue"]]);export{h as default};
+import{_ as s}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as t,o as r,c as a,a as n,d as e,b as i}from"./app-0NopiYEV.js";const c={},l={href:"https://github.com/ZLMediaKit/ZLMediaKit/issues/511",target:"_blank",rel:"noopener noreferrer"};function d(p,m){const o=t("ExternalLinkIcon");return r(),a("div",null,[n("p",null,[e("This project has received recognition from numerous companies and individual developers. According to the author's incomplete statistics, these companies include well-known internet giants, leading cloud service providers in China, several renowned AI unicorns, as well as a range of small and medium-sized companies. Users can endorse this project by pasting their company name and relevant project introduction on the "),n("a",l,[e("issue"),i(o)]),e(" page. We appreciate your support!")])])}const h=s(c,[["render",d],["__file","use_cases.html.vue"]]);export{h as default};
diff --git a/assets/video_conferencing_related_resources.html-n9vvOPci.js b/assets/video_conferencing_related_resources.html-JT3FqRo7.js
similarity index 96%
rename from assets/video_conferencing_related_resources.html-n9vvOPci.js
rename to assets/video_conferencing_related_resources.html-JT3FqRo7.js
index f8d6ebe..b499ed9 100644
--- a/assets/video_conferencing_related_resources.html-n9vvOPci.js
+++ b/assets/video_conferencing_related_resources.html-JT3FqRo7.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as i,c as a,a as e,d as r,b as n}from"./app-RP31lnfq.js";const c={},s={href:"https://www.bilibili.com/video/BV1AK411R7NG/",target:"_blank",rel:"noopener noreferrer"},_={href:"https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png",target:"_blank",rel:"noopener noreferrer"},d={href:"https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png",target:"_blank",rel:"noopener noreferrer"},u={href:"https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"WebRTC",-1),f={href:"https://www.bilibili.com/video/BV1kq4y1u7cN/",target:"_blank",rel:"noopener noreferrer"},h={href:"https://www.bilibili.com/video/BV1SR4y1t7V4/",target:"_blank",rel:"noopener noreferrer"},p={href:"https://www.bilibili.com/video/BV1Eg411N7TJ/",target:"_blank",rel:"noopener noreferrer"},m={href:"https://www.bilibili.com/video/BV1uL4y1i7KP/",target:"_blank",rel:"noopener noreferrer"};function g(w,k){const t=l("ExternalLinkIcon");return i(),a("div",null,[e("ul",null,[e("li",null,[e("p",null,[e("a",s,[r("Random Tech Talking"),n(t)])]),e("ul",null,[e("li",null,[r("相关素材: "),e("a",_,[r("webrtc over tcp"),n(t)]),r("、"),e("a",d,[r("webrtc over udp"),n(t)]),r("、"),e("a",u,[r("webrtc 时序图"),n(t)]),r("。")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",f,[r("ZLMediaKit 源代码讲解 1"),n(t)])]),e("li",null,[e("a",h,[r("ZLMediaKit 源代码讲解 2"),n(t)])]),e("li",null,[e("a",p,[r("ZLMediaKit webrtc 使用演示"),n(t)])]),e("li",null,[e("a",m,[r("ZLMediaKit webrtc 实现"),n(t)])])])])])])}const B=o(c,[["render",g],["__file","video_conferencing_related_resources.html.vue"]]);export{B as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as i,c as a,a as e,d as r,b as n}from"./app-0NopiYEV.js";const c={},s={href:"https://www.bilibili.com/video/BV1AK411R7NG/",target:"_blank",rel:"noopener noreferrer"},_={href:"https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png",target:"_blank",rel:"noopener noreferrer"},d={href:"https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png",target:"_blank",rel:"noopener noreferrer"},u={href:"https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"WebRTC",-1),f={href:"https://www.bilibili.com/video/BV1kq4y1u7cN/",target:"_blank",rel:"noopener noreferrer"},h={href:"https://www.bilibili.com/video/BV1SR4y1t7V4/",target:"_blank",rel:"noopener noreferrer"},p={href:"https://www.bilibili.com/video/BV1Eg411N7TJ/",target:"_blank",rel:"noopener noreferrer"},m={href:"https://www.bilibili.com/video/BV1uL4y1i7KP/",target:"_blank",rel:"noopener noreferrer"};function g(w,k){const t=l("ExternalLinkIcon");return i(),a("div",null,[e("ul",null,[e("li",null,[e("p",null,[e("a",s,[r("Random Tech Talking"),n(t)])]),e("ul",null,[e("li",null,[r("相关素材: "),e("a",_,[r("webrtc over tcp"),n(t)]),r("、"),e("a",d,[r("webrtc over udp"),n(t)]),r("、"),e("a",u,[r("webrtc 时序图"),n(t)]),r("。")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",f,[r("ZLMediaKit 源代码讲解 1"),n(t)])]),e("li",null,[e("a",h,[r("ZLMediaKit 源代码讲解 2"),n(t)])]),e("li",null,[e("a",p,[r("ZLMediaKit webrtc 使用演示"),n(t)])]),e("li",null,[e("a",m,[r("ZLMediaKit webrtc 实现"),n(t)])])])])])])}const B=o(c,[["render",g],["__file","video_conferencing_related_resources.html.vue"]]);export{B as default};
diff --git a/assets/video_conferencing_related_resources.html-OEgzQpTs.js b/assets/video_conferencing_related_resources.html-pKTKpfIG.js
similarity index 96%
rename from assets/video_conferencing_related_resources.html-OEgzQpTs.js
rename to assets/video_conferencing_related_resources.html-pKTKpfIG.js
index f306521..98ec8dd 100644
--- a/assets/video_conferencing_related_resources.html-OEgzQpTs.js
+++ b/assets/video_conferencing_related_resources.html-pKTKpfIG.js
@@ -1 +1 @@
-import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as i,c as a,a as e,d as r,b as n}from"./app-RP31lnfq.js";const c={},s={href:"https://www.bilibili.com/video/BV1AK411R7NG/",target:"_blank",rel:"noopener noreferrer"},_={href:"https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png",target:"_blank",rel:"noopener noreferrer"},d={href:"https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png",target:"_blank",rel:"noopener noreferrer"},u={href:"https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"WebRTC",-1),p={href:"https://www.bilibili.com/video/BV1kq4y1u7cN/",target:"_blank",rel:"noopener noreferrer"},f={href:"https://www.bilibili.com/video/BV1SR4y1t7V4/",target:"_blank",rel:"noopener noreferrer"},h={href:"https://www.bilibili.com/video/BV1Eg411N7TJ/",target:"_blank",rel:"noopener noreferrer"},m={href:"https://www.bilibili.com/video/BV1uL4y1i7KP/",target:"_blank",rel:"noopener noreferrer"};function g(w,k){const t=l("ExternalLinkIcon");return i(),a("div",null,[e("ul",null,[e("li",null,[e("p",null,[e("a",s,[r("Random Tech Talking"),n(t)])]),e("ul",null,[e("li",null,[r("Related materials:"),e("a",_,[r("webrtc over tcp"),n(t)]),r("、"),e("a",d,[r("webrtc over udp"),n(t)]),r("、"),e("a",u,[r("webrtc 时序图"),n(t)]),r("。")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",p,[r("ZLMediaKit Source Code Explanation 1"),n(t)])]),e("li",null,[e("a",f,[r("ZLMediaKit Source Code Explanation 2"),n(t)])]),e("li",null,[e("a",h,[r("ZLMediaKit webrtc Usage Demonstration"),n(t)])]),e("li",null,[e("a",m,[r("ZLMediaKit webrtc Implementation"),n(t)])])])])])])}const x=o(c,[["render",g],["__file","video_conferencing_related_resources.html.vue"]]);export{x as default};
+import{_ as o}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o as i,c as a,a as e,d as r,b as n}from"./app-0NopiYEV.js";const c={},s={href:"https://www.bilibili.com/video/BV1AK411R7NG/",target:"_blank",rel:"noopener noreferrer"},_={href:"https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png",target:"_blank",rel:"noopener noreferrer"},d={href:"https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png",target:"_blank",rel:"noopener noreferrer"},u={href:"https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png",target:"_blank",rel:"noopener noreferrer"},b=e("p",null,"WebRTC",-1),p={href:"https://www.bilibili.com/video/BV1kq4y1u7cN/",target:"_blank",rel:"noopener noreferrer"},f={href:"https://www.bilibili.com/video/BV1SR4y1t7V4/",target:"_blank",rel:"noopener noreferrer"},h={href:"https://www.bilibili.com/video/BV1Eg411N7TJ/",target:"_blank",rel:"noopener noreferrer"},m={href:"https://www.bilibili.com/video/BV1uL4y1i7KP/",target:"_blank",rel:"noopener noreferrer"};function g(w,k){const t=l("ExternalLinkIcon");return i(),a("div",null,[e("ul",null,[e("li",null,[e("p",null,[e("a",s,[r("Random Tech Talking"),n(t)])]),e("ul",null,[e("li",null,[r("Related materials:"),e("a",_,[r("webrtc over tcp"),n(t)]),r("、"),e("a",d,[r("webrtc over udp"),n(t)]),r("、"),e("a",u,[r("webrtc 时序图"),n(t)]),r("。")])])]),e("li",null,[b,e("ul",null,[e("li",null,[e("a",p,[r("ZLMediaKit Source Code Explanation 1"),n(t)])]),e("li",null,[e("a",f,[r("ZLMediaKit Source Code Explanation 2"),n(t)])]),e("li",null,[e("a",h,[r("ZLMediaKit webrtc Usage Demonstration"),n(t)])]),e("li",null,[e("a",m,[r("ZLMediaKit webrtc Implementation"),n(t)])])])])])])}const x=o(c,[["render",g],["__file","video_conferencing_related_resources.html.vue"]]);export{x as default};
diff --git a/assets/web_hook_api.html-Ur1FSiPS.js b/assets/web_hook_api.html-4eZenSeJ.js
similarity index 99%
rename from assets/web_hook_api.html-Ur1FSiPS.js
rename to assets/web_hook_api.html-4eZenSeJ.js
index 8755af1..dc193c5 100644
--- a/assets/web_hook_api.html-Ur1FSiPS.js
+++ b/assets/web_hook_api.html-4eZenSeJ.js
@@ -1,4 +1,4 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o,c as l,a as n,d as s,b as r,e}from"./app-RP31lnfq.js";const c={},d=e(`<h2 id="hook-预览" tabindex="-1"><a class="header-anchor" href="#hook-预览" aria-hidden="true">#</a> HOOK 预览</h2><p>MediaServer 可以把内部的一些事件通过 http post 第三方 http 服务器的方式通知出去，以下是相关的默认配置：</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">hook</span><span class="token punctuation">]</span></span>
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as p,o,c as l,a as n,d as s,b as r,e}from"./app-0NopiYEV.js";const c={},d=e(`<h2 id="hook-预览" tabindex="-1"><a class="header-anchor" href="#hook-预览" aria-hidden="true">#</a> HOOK 预览</h2><p>MediaServer 可以把内部的一些事件通过 http post 第三方 http 服务器的方式通知出去，以下是相关的默认配置：</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">hook</span><span class="token punctuation">]</span></span>
 <span class="token key attr-name">enable</span><span class="token punctuation">=</span><span class="token value attr-value">1</span>
 <span class="token key attr-name">admin_params</span><span class="token punctuation">=</span><span class="token value attr-value">secret=035c73f7-bb6b-4889-a715-d9eb2d1925cc</span>
 <span class="token key attr-name">timeoutSec</span><span class="token punctuation">=</span><span class="token value attr-value">10</span>
diff --git a/assets/web_hook_api.html-adtpDhAG.js b/assets/web_hook_api.html-nXr7pFGe.js
similarity index 86%
rename from assets/web_hook_api.html-adtpDhAG.js
rename to assets/web_hook_api.html-nXr7pFGe.js
index 13a66a9..feff500 100644
--- a/assets/web_hook_api.html-adtpDhAG.js
+++ b/assets/web_hook_api.html-nXr7pFGe.js
@@ -1 +1 @@
-const e=JSON.parse('{"key":"v-4436fd0b","path":"/guide/media_server/web_hook_api.html","title":"Web Hook","lang":"en-US","frontmatter":{"title":"Web Hook","description":"Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a...","head":[["link",{"rel":"alternate","hreflang":"zh-cn","href":"https://docs.ZLMediaKit.com/zh/guide/media_server/web_hook_api.html"}],["meta",{"property":"og:url","content":"https://docs.ZLMediaKit.com/guide/media_server/web_hook_api.html"}],["meta",{"property":"og:site_name","content":"ZLMediaKit"}],["meta",{"property":"og:title","content":"Web Hook"}],["meta",{"property":"og:description","content":"Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"en-US"}],["meta",{"property":"og:locale:alternate","content":"zh-CN"}],["meta",{"property":"og:updated_time","content":"2023-12-05T08:36:26.000Z"}],["meta",{"property":"article:author","content":"ZLMediaKit"}],["meta",{"property":"article:modified_time","content":"2023-12-05T08:36:26.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"Web Hook\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2023-12-05T08:36:26.000Z\\",\\"author\\":[{\\"@type\\":\\"Person\\",\\"name\\":\\"ZLMediaKit\\",\\"url\\":\\"https://docs.ZLMediaKit.com\\"}]}"]]},"headers":[{"level":2,"title":"Web Hook Preview","slug":"web-hook-preview","link":"#web-hook-preview","children":[]},{"level":2,"title":"Explanation","slug":"explanation","link":"#explanation","children":[{"level":3,"title":"1. enable:","slug":"_1-enable","link":"#_1-enable","children":[]},{"level":3,"title":"2. timeoutSec:","slug":"_2-timeoutsec","link":"#_2-timeoutsec","children":[]},{"level":3,"title":"3. admin_params:","slug":"_3-admin-params","link":"#_3-admin-params","children":[]},{"level":3,"title":"4. on_flow_report:","slug":"_4-on-flow-report","link":"#_4-on-flow-report","children":[]},{"level":3,"title":"5. on_http_access：","slug":"_5-on-http-access","link":"#_5-on-http-access","children":[]},{"level":3,"title":"6. on_play：","slug":"_6-on-play","link":"#_6-on-play","children":[]},{"level":3,"title":"7. on_publish：","slug":"_7-on-publish","link":"#_7-on-publish","children":[]},{"level":3,"title":"8、on_record_mp4:","slug":"_8、on-record-mp4","link":"#_8、on-record-mp4","children":[]},{"level":3,"title":"9、on_rtsp_realm：","slug":"_9、on-rtsp-realm","link":"#_9、on-rtsp-realm","children":[]},{"level":3,"title":"10、on_rtsp_auth：","slug":"_10、on-rtsp-auth","link":"#_10、on-rtsp-auth","children":[]},{"level":3,"title":"11、on_shell_login：","slug":"_11、on-shell-login","link":"#_11、on-shell-login","children":[]},{"level":3,"title":"12、on_stream_changed:","slug":"_12、on-stream-changed","link":"#_12、on-stream-changed","children":[]},{"level":3,"title":"13、on_stream_none_reader：","slug":"_13、on-stream-none-reader","link":"#_13、on-stream-none-reader","children":[]},{"level":3,"title":"14、on_stream_not_found：","slug":"_14、on-stream-not-found","link":"#_14、on-stream-not-found","children":[]},{"level":3,"title":"15、on_server_started","slug":"_15、on-server-started","link":"#_15、on-server-started","children":[]},{"level":3,"title":"16、on_server_keepalive","slug":"_16、on-server-keepalive","link":"#_16、on-server-keepalive","children":[]},{"level":3,"title":"17、on_rtp_server_timeout","slug":"_17、on-rtp-server-timeout","link":"#_17、on-rtp-server-timeout","children":[]}]}],"git":{"createdTime":1700423759000,"updatedTime":1701765386000,"contributors":[{"name":"Alex","email":"liyu7352@gmail.com","commits":4},{"name":"Mr.Hope","email":"mister-hope@outlook.com","commits":1}]},"readingTime":{"minutes":12.8,"words":3841},"filePathRelative":"guide/media_server/web_hook_api.md","localizedDate":"November 19, 2023","autoDesc":true}');export{e as data};
+const e=JSON.parse('{"key":"v-4436fd0b","path":"/guide/media_server/web_hook_api.html","title":"Web Hook","lang":"en-US","frontmatter":{"title":"Web Hook","description":"Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a...","head":[["link",{"rel":"alternate","hreflang":"zh-cn","href":"https://docs.ZLMediaKit.com/zh/guide/media_server/web_hook_api.html"}],["meta",{"property":"og:url","content":"https://docs.ZLMediaKit.com/guide/media_server/web_hook_api.html"}],["meta",{"property":"og:site_name","content":"ZLMediaKit"}],["meta",{"property":"og:title","content":"Web Hook"}],["meta",{"property":"og:description","content":"Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"en-US"}],["meta",{"property":"og:locale:alternate","content":"zh-CN"}],["meta",{"property":"og:updated_time","content":"2024-01-09T10:52:06.000Z"}],["meta",{"property":"article:author","content":"ZLMediaKit"}],["meta",{"property":"article:modified_time","content":"2024-01-09T10:52:06.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"Web Hook\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-01-09T10:52:06.000Z\\",\\"author\\":[{\\"@type\\":\\"Person\\",\\"name\\":\\"ZLMediaKit\\",\\"url\\":\\"https://docs.ZLMediaKit.com\\"}]}"]]},"headers":[{"level":2,"title":"Web Hook Preview","slug":"web-hook-preview","link":"#web-hook-preview","children":[]},{"level":2,"title":"Explanation","slug":"explanation","link":"#explanation","children":[{"level":3,"title":"1. enable:","slug":"_1-enable","link":"#_1-enable","children":[]},{"level":3,"title":"2. timeoutSec:","slug":"_2-timeoutsec","link":"#_2-timeoutsec","children":[]},{"level":3,"title":"3. admin_params:","slug":"_3-admin-params","link":"#_3-admin-params","children":[]},{"level":3,"title":"4. on_flow_report:","slug":"_4-on-flow-report","link":"#_4-on-flow-report","children":[]},{"level":3,"title":"5. on_http_access：","slug":"_5-on-http-access","link":"#_5-on-http-access","children":[]},{"level":3,"title":"6. on_play：","slug":"_6-on-play","link":"#_6-on-play","children":[]},{"level":3,"title":"7. on_publish：","slug":"_7-on-publish","link":"#_7-on-publish","children":[]},{"level":3,"title":"8、on_record_mp4:","slug":"_8、on-record-mp4","link":"#_8、on-record-mp4","children":[]},{"level":3,"title":"9、on_rtsp_realm：","slug":"_9、on-rtsp-realm","link":"#_9、on-rtsp-realm","children":[]},{"level":3,"title":"10、on_rtsp_auth：","slug":"_10、on-rtsp-auth","link":"#_10、on-rtsp-auth","children":[]},{"level":3,"title":"11、on_shell_login：","slug":"_11、on-shell-login","link":"#_11、on-shell-login","children":[]},{"level":3,"title":"12、on_stream_changed:","slug":"_12、on-stream-changed","link":"#_12、on-stream-changed","children":[]},{"level":3,"title":"13、on_stream_none_reader：","slug":"_13、on-stream-none-reader","link":"#_13、on-stream-none-reader","children":[]},{"level":3,"title":"14、on_stream_not_found：","slug":"_14、on-stream-not-found","link":"#_14、on-stream-not-found","children":[]},{"level":3,"title":"15、on_server_started","slug":"_15、on-server-started","link":"#_15、on-server-started","children":[]},{"level":3,"title":"16、on_server_keepalive","slug":"_16、on-server-keepalive","link":"#_16、on-server-keepalive","children":[]},{"level":3,"title":"17、on_rtp_server_timeout","slug":"_17、on-rtp-server-timeout","link":"#_17、on-rtp-server-timeout","children":[]}]}],"git":{"createdTime":1700423759000,"updatedTime":1704797526000,"contributors":[{"name":"Alex","email":"liyu7352@gmail.com","commits":4},{"name":"Mr.Hope","email":"mister-hope@outlook.com","commits":1},{"name":"罐罐咪","email":"70076074+kumv-net@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":12.8,"words":3841},"filePathRelative":"guide/media_server/web_hook_api.md","localizedDate":"November 19, 2023","autoDesc":true}');export{e as data};
diff --git a/assets/web_hook_api.html-zeVeDSz2.js b/assets/web_hook_api.html-yTBnNLfz.js
similarity index 99%
rename from assets/web_hook_api.html-zeVeDSz2.js
rename to assets/web_hook_api.html-yTBnNLfz.js
index f2f1355..16bdae2 100644
--- a/assets/web_hook_api.html-zeVeDSz2.js
+++ b/assets/web_hook_api.html-yTBnNLfz.js
@@ -1,4 +1,4 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,c as l,a as e,d as n,b as r,e as s}from"./app-RP31lnfq.js";const c={},i=s(`<h2 id="web-hook-preview" tabindex="-1"><a class="header-anchor" href="#web-hook-preview" aria-hidden="true">#</a> Web Hook Preview</h2><p>MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations:</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">hook</span><span class="token punctuation">]</span></span>
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,c as l,a as e,d as n,b as r,e as s}from"./app-0NopiYEV.js";const c={},i=s(`<h2 id="web-hook-preview" tabindex="-1"><a class="header-anchor" href="#web-hook-preview" aria-hidden="true">#</a> Web Hook Preview</h2><p>MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations:</p><div class="language-ini line-numbers-mode" data-ext="ini"><pre class="language-ini"><code><span class="token section"><span class="token punctuation">[</span><span class="token section-name selector">hook</span><span class="token punctuation">]</span></span>
 <span class="token key attr-name">enable</span><span class="token punctuation">=</span><span class="token value attr-value">1</span>
 <span class="token key attr-name">admin_params</span><span class="token punctuation">=</span><span class="token value attr-value">secret=035c73f7-bb6b-4889-a715-d9eb2d1925cc</span>
 <span class="token key attr-name">timeoutSec</span><span class="token punctuation">=</span><span class="token value attr-value">10</span>
@@ -462,7 +462,7 @@ import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,
 
 {
    &quot;code&quot; : 0,
-   &quot;msg&quot; : &quot;success
+   &quot;msg&quot; : &quot;success&quot;
 }
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><h3 id="_15、on-server-started" tabindex="-1"><a class="header-anchor" href="#_15、on-server-started" aria-hidden="true">#</a> 15、on_server_started</h3><ul><li><p>Explanation:</p><p>Server startup event, can be used to monitor server crashes and restarts. This event is not sensitive to replies.</p></li><li><p>Trigger request:</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code><span class="token request-line"><span class="token method property">POST</span> <span class="token request-target url">/index/hook/on_server_started</span> <span class="token http-version property">HTTP/1.1</span></span>
 <span class="token header"><span class="token header-name keyword">Accept</span><span class="token punctuation">:</span> <span class="token header-value">*/*</span></span>
@@ -559,7 +559,7 @@ import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as o,o as p,
 
 {
    &quot;code&quot; : 0,
-   &quot;msg&quot; : &quot;success
+   &quot;msg&quot; : &quot;success&quot;
 }
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><h3 id="_16、on-server-keepalive" tabindex="-1"><a class="header-anchor" href="#_16、on-server-keepalive" aria-hidden="true">#</a> 16、on_server_keepalive</h3><ul><li><p>Explanation:</p><p>The server periodically reports time, which can be configured. The default interval is 10 seconds.</p></li><li><p>Trigger request:</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code><span class="token request-line"><span class="token method property">POST</span> <span class="token request-target url">/index/hook/on_server_keepalive</span> <span class="token http-version property">HTTP/1.1</span></span>
 <span class="token header"><span class="token header-name keyword">Accept</span><span class="token punctuation">:</span> <span class="token header-value">*/*</span></span>
diff --git a/assets/webrtc_compilation_and_use.html-WDwwQCrP.js b/assets/webrtc_compilation_and_use.html-Wir4WmSI.js
similarity index 99%
rename from assets/webrtc_compilation_and_use.html-WDwwQCrP.js
rename to assets/webrtc_compilation_and_use.html-Wir4WmSI.js
index 97d0d46..a65cd00 100644
--- a/assets/webrtc_compilation_and_use.html-WDwwQCrP.js
+++ b/assets/webrtc_compilation_and_use.html-Wir4WmSI.js
@@ -1,4 +1,4 @@
-import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as p,c,a as n,d as s,b as e,e as t}from"./app-RP31lnfq.js";const o={},r=t(`<h2 id="环境" tabindex="-1"><a class="header-anchor" href="#环境" aria-hidden="true">#</a> 环境</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>编译机器：
+import{_ as l}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as i,o as p,c,a as n,d as s,b as e,e as t}from"./app-0NopiYEV.js";const o={},r=t(`<h2 id="环境" tabindex="-1"><a class="header-anchor" href="#环境" aria-hidden="true">#</a> 环境</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>编译机器：
 centos <span class="token number">7.6</span>
 gcc version <span class="token number">5.4</span>.0 <span class="token punctuation">(</span>GCC<span class="token punctuation">)</span>
 cmake version <span class="token number">3.20</span>.5
diff --git a/assets/webrtc_compilation_and_use.html-lpFe_5AD.js b/assets/webrtc_compilation_and_use.html-ifqCJvPh.js
similarity index 99%
rename from assets/webrtc_compilation_and_use.html-lpFe_5AD.js
rename to assets/webrtc_compilation_and_use.html-ifqCJvPh.js
index 95f640e..2a82f8c 100644
--- a/assets/webrtc_compilation_and_use.html-lpFe_5AD.js
+++ b/assets/webrtc_compilation_and_use.html-ifqCJvPh.js
@@ -1,4 +1,4 @@
-import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o,c as r,a as n,d as s,b as a,e as t}from"./app-RP31lnfq.js";const c={},p=t(`<h2 id="environment" tabindex="-1"><a class="header-anchor" href="#environment" aria-hidden="true">#</a> Environment</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>machine
+import{_ as i}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as l,o,c as r,a as n,d as s,b as a,e as t}from"./app-0NopiYEV.js";const c={},p=t(`<h2 id="environment" tabindex="-1"><a class="header-anchor" href="#environment" aria-hidden="true">#</a> Environment</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>machine
 centos <span class="token number">7.6</span>
 gcc version <span class="token number">5.4</span>.0 <span class="token punctuation">(</span>GCC<span class="token punctuation">)</span>
 cmake version <span class="token number">3.20</span>.5
diff --git a/assets/webrtc_signaling_interaction_format.html-wdNPDtQj.js b/assets/webrtc_signaling_interaction_format.html-6nmFHnea.js
similarity index 99%
rename from assets/webrtc_signaling_interaction_format.html-wdNPDtQj.js
rename to assets/webrtc_signaling_interaction_format.html-6nmFHnea.js
index b04e482..02d70eb 100644
--- a/assets/webrtc_signaling_interaction_format.html-wdNPDtQj.js
+++ b/assets/webrtc_signaling_interaction_format.html-6nmFHnea.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as e,e as s}from"./app-RP31lnfq.js";const t={},r=s(`<h2 id="introduction" tabindex="-1"><a class="header-anchor" href="#introduction" aria-hidden="true">#</a> Introduction</h2><p>zlmediakit has added support for the whip/whep standard in the WebRTC signaling format. The test url are as follows:</p><p>Push stream：https://zlmediakit.com/index/api/whip?app=live&amp;stream=test</p><p>Pull stream：https://zlmediakit.com/index/api/whep?app=live&amp;stream=test</p><p>The subsequent sections of this article will cover the private signaling format.</p><h2 id="_1-basic-format-of-webrtc-sdp-exchange-request" tabindex="-1"><a class="header-anchor" href="#_1-basic-format-of-webrtc-sdp-exchange-request" aria-hidden="true">#</a> 1. Basic Format of WebRTC SDP Exchange Request</h2><ul><li><p>Request URL: /index/api/webrtc?app=live&amp;stream=test&amp;type=[push/play/echo]</p></li><li><p>Request Method: HTTP POST</p></li><li><p>Request Body: WebRTC offer SDP</p></li><li><p>Response Body:</p><div class="language-json line-numbers-mode" data-ext="json"><pre class="language-json"><code><span class="token punctuation">{</span>
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as e,e as s}from"./app-0NopiYEV.js";const t={},r=s(`<h2 id="introduction" tabindex="-1"><a class="header-anchor" href="#introduction" aria-hidden="true">#</a> Introduction</h2><p>zlmediakit has added support for the whip/whep standard in the WebRTC signaling format. The test url are as follows:</p><p>Push stream：https://zlmediakit.com/index/api/whip?app=live&amp;stream=test</p><p>Pull stream：https://zlmediakit.com/index/api/whep?app=live&amp;stream=test</p><p>The subsequent sections of this article will cover the private signaling format.</p><h2 id="_1-basic-format-of-webrtc-sdp-exchange-request" tabindex="-1"><a class="header-anchor" href="#_1-basic-format-of-webrtc-sdp-exchange-request" aria-hidden="true">#</a> 1. Basic Format of WebRTC SDP Exchange Request</h2><ul><li><p>Request URL: /index/api/webrtc?app=live&amp;stream=test&amp;type=[push/play/echo]</p></li><li><p>Request Method: HTTP POST</p></li><li><p>Request Body: WebRTC offer SDP</p></li><li><p>Response Body:</p><div class="language-json line-numbers-mode" data-ext="json"><pre class="language-json"><code><span class="token punctuation">{</span>
   <span class="token property">&quot;code&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
   <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;zlm_1&quot;</span><span class="token punctuation">,</span>
   <span class="token property">&quot;sdp&quot;</span><span class="token operator">:</span> <span class="token string">&quot;v=0\\r\\no=mozilla...THIS_IS_SDPARTA-99.0 6880954646154322397 0 IN IP4 172.18.190.185\\r\\ns=-\\r\\nt=0 0\\r\\na=group:BUNDLE 0 1\\r\\na=msid-semantic: WMS *\\r\\na=ice-lite\\r\\nm=audio 8000 UDP/TLS/RTP/SAVPF 0\\r\\nc=IN IP4 172.18.190.185\\r\\na=rtcp:8000 IN IP4 172.18.190.185\\r\\na=ice-ufrag:rBK+uR9AAAA=_2\\r\\na=ice-pwd:H4rtFC1xhef0ynU2lk8z22ha\\r\\na=fingerprint:sha-256 6E:EF:E7:75:56:2A:66:DF:6C:9D:72:B6:A5:21:35:73:19:66:D8:00:F4:BC:36:59:61:1B:5D:35:13:99:14:AE\\r\\na=setup:passive\\r\\na=mid:0\\r\\na=ice-lite\\r\\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\\r\\na=extmap:2/sendonly urn:ietf:params:rtp-hdrext:csrc-audio-level\\r\\na=recvonly\\r\\na=rtcp-mux\\r\\na=rtpmap:0 PCMU/8000/1\\r\\na=candidate:udpcandidate 1 udp 120 172.18.190.185 8000 typ host\\r\\nm=video 8000 UDP/TLS/RTP/SAVPF 126 127\\r\\nc=IN IP4 172.18.190.185\\r\\na=rtcp:8000 IN IP4 172.18.190.185\\r\\na=ice-ufrag:rBK+uR9AAAA=_2\\r\\na=ice-pwd:H4rtFC1xhef0ynU2lk8z22ha\\r\\na=fingerprint:sha-256 6E:EF:E7:75:56:2A:66:DF:6C:9D:72:B6:A5:21:35:73:19:66:D8:00:F4:BC:36:59:61:1B:5D:35:13:99:14:AE\\r\\na=setup:passive\\r\\na=mid:1\\r\\na=ice-lite\\r\\na=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\\r\\na=extmap:5 urn:ietf:params:rtp-hdrext:toffset\\r\\na=extmap:6/sendonly http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\\r\\na=extmap:7 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\\r\\na=recvonly\\r\\na=rtcp-mux\\r\\na=rtpmap:126 H264/90000\\r\\na=rtcp-fb:126 ccm fir\\r\\na=rtcp-fb:126 goog-remb\\r\\na=rtcp-fb:126 nack\\r\\na=rtcp-fb:126 nack pli\\r\\na=rtcp-fb:126 transport-cc\\r\\na=fmtp:126 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f;x-google-max-bitrate=8000;x-google-min-bitrate=4000;x-google-start-bitrate=6000\\r\\na=rtpmap:127 rtx/90000\\r\\na=fmtp:127 apt=126\\r\\na=candidate:udpcandidate 1 udp 120 172.18.190.185 8000 typ host\\r\\n&quot;</span><span class="token punctuation">,</span>
diff --git a/assets/webrtc_signaling_interaction_format.html-Vcq-5dzR.js b/assets/webrtc_signaling_interaction_format.html-KYtlkjHG.js
similarity index 99%
rename from assets/webrtc_signaling_interaction_format.html-Vcq-5dzR.js
rename to assets/webrtc_signaling_interaction_format.html-KYtlkjHG.js
index b2e781a..61b94a9 100644
--- a/assets/webrtc_signaling_interaction_format.html-Vcq-5dzR.js
+++ b/assets/webrtc_signaling_interaction_format.html-KYtlkjHG.js
@@ -1,4 +1,4 @@
-import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as e,e as s}from"./app-RP31lnfq.js";const t={},r=s(`<h2 id="前言" tabindex="-1"><a class="header-anchor" href="#前言" aria-hidden="true">#</a> 前言</h2><p>zlmediakit webrtc 信令格式新增支持 whip/whep 标准，测试地址如下：</p><p>推流：https://zlmediakit.com/index/api/whip?app=live&amp;stream=test</p><p>拉流：https://zlmediakit.com/index/api/whep?app=live&amp;stream=test</p><p>本文后续篇幅为私有信令格式。</p><h2 id="一、webrtc-sdp-交换请求基本格式" tabindex="-1"><a class="header-anchor" href="#一、webrtc-sdp-交换请求基本格式" aria-hidden="true">#</a> 一、webrtc sdp 交换请求基本格式</h2><ul><li>请求地址: /index/api/webrtc?app=live&amp;stream=test&amp;type=[push/play/echo]</li><li>请求方式: http post</li><li>请求 body: webrtc offer sdp</li><li>回复 body:</li></ul><div class="language-json line-numbers-mode" data-ext="json"><pre class="language-json"><code><span class="token punctuation">{</span>
+import{_ as a}from"./plugin-vue_export-helper-x3n3nnut.js";import{o as n,c as e,e as s}from"./app-0NopiYEV.js";const t={},r=s(`<h2 id="前言" tabindex="-1"><a class="header-anchor" href="#前言" aria-hidden="true">#</a> 前言</h2><p>zlmediakit webrtc 信令格式新增支持 whip/whep 标准，测试地址如下：</p><p>推流：https://zlmediakit.com/index/api/whip?app=live&amp;stream=test</p><p>拉流：https://zlmediakit.com/index/api/whep?app=live&amp;stream=test</p><p>本文后续篇幅为私有信令格式。</p><h2 id="一、webrtc-sdp-交换请求基本格式" tabindex="-1"><a class="header-anchor" href="#一、webrtc-sdp-交换请求基本格式" aria-hidden="true">#</a> 一、webrtc sdp 交换请求基本格式</h2><ul><li>请求地址: /index/api/webrtc?app=live&amp;stream=test&amp;type=[push/play/echo]</li><li>请求方式: http post</li><li>请求 body: webrtc offer sdp</li><li>回复 body:</li></ul><div class="language-json line-numbers-mode" data-ext="json"><pre class="language-json"><code><span class="token punctuation">{</span>
   <span class="token property">&quot;code&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
   <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;zlm_1&quot;</span><span class="token punctuation">,</span>
   <span class="token property">&quot;sdp&quot;</span><span class="token operator">:</span> <span class="token string">&quot;v=0\\r\\no=mozilla...THIS_IS_SDPARTA-99.0 6880954646154322397 0 IN IP4 172.18.190.185\\r\\ns=-\\r\\nt=0 0\\r\\na=group:BUNDLE 0 1\\r\\na=msid-semantic: WMS *\\r\\na=ice-lite\\r\\nm=audio 8000 UDP/TLS/RTP/SAVPF 0\\r\\nc=IN IP4 172.18.190.185\\r\\na=rtcp:8000 IN IP4 172.18.190.185\\r\\na=ice-ufrag:rBK+uR9AAAA=_2\\r\\na=ice-pwd:H4rtFC1xhef0ynU2lk8z22ha\\r\\na=fingerprint:sha-256 6E:EF:E7:75:56:2A:66:DF:6C:9D:72:B6:A5:21:35:73:19:66:D8:00:F4:BC:36:59:61:1B:5D:35:13:99:14:AE\\r\\na=setup:passive\\r\\na=mid:0\\r\\na=ice-lite\\r\\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\\r\\na=extmap:2/sendonly urn:ietf:params:rtp-hdrext:csrc-audio-level\\r\\na=recvonly\\r\\na=rtcp-mux\\r\\na=rtpmap:0 PCMU/8000/1\\r\\na=candidate:udpcandidate 1 udp 120 172.18.190.185 8000 typ host\\r\\nm=video 8000 UDP/TLS/RTP/SAVPF 126 127\\r\\nc=IN IP4 172.18.190.185\\r\\na=rtcp:8000 IN IP4 172.18.190.185\\r\\na=ice-ufrag:rBK+uR9AAAA=_2\\r\\na=ice-pwd:H4rtFC1xhef0ynU2lk8z22ha\\r\\na=fingerprint:sha-256 6E:EF:E7:75:56:2A:66:DF:6C:9D:72:B6:A5:21:35:73:19:66:D8:00:F4:BC:36:59:61:1B:5D:35:13:99:14:AE\\r\\na=setup:passive\\r\\na=mid:1\\r\\na=ice-lite\\r\\na=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\\r\\na=extmap:5 urn:ietf:params:rtp-hdrext:toffset\\r\\na=extmap:6/sendonly http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\\r\\na=extmap:7 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\\r\\na=recvonly\\r\\na=rtcp-mux\\r\\na=rtpmap:126 H264/90000\\r\\na=rtcp-fb:126 ccm fir\\r\\na=rtcp-fb:126 goog-remb\\r\\na=rtcp-fb:126 nack\\r\\na=rtcp-fb:126 nack pli\\r\\na=rtcp-fb:126 transport-cc\\r\\na=fmtp:126 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f;x-google-max-bitrate=8000;x-google-min-bitrate=4000;x-google-start-bitrate=6000\\r\\na=rtpmap:127 rtx/90000\\r\\na=fmtp:127 apt=126\\r\\na=candidate:udpcandidate 1 udp 120 172.18.190.185 8000 typ host\\r\\n&quot;</span><span class="token punctuation">,</span>
diff --git a/assets/xychartDiagram-f746c04c-R7Y2pSYR.js b/assets/xychartDiagram-f746c04c-ybRnTgNu.js
similarity index 77%
rename from assets/xychartDiagram-f746c04c-R7Y2pSYR.js
rename to assets/xychartDiagram-f746c04c-ybRnTgNu.js
index 466912e..f96a3e6 100644
--- a/assets/xychartDiagram-f746c04c-R7Y2pSYR.js
+++ b/assets/xychartDiagram-f746c04c-ybRnTgNu.js
@@ -1,7 +1,7 @@
-import{a_ as zt,a$ as ot,aM as wt,aL as Ft,s as Nt,g as Xt,v as Yt,x as St,a as Ht,b as $t,z as Ut,l as _t,aJ as qt,i as jt,d as Gt}from"./mermaid.core-ygY5oRaR.js";import{a as Qt}from"./createText-aebacdfe-CTBuskZ8.js";import{i as Kt}from"./init-Hi12RPRh.js";import{o as Jt}from"./ordinal-wXG5obU4.js";import{l as ft}from"./linear-qWzY0BiT.js";import{l as pt}from"./line-EJoUorMM.js";import"./app-RP31lnfq.js";import"./array-Nw74a44z.js";import"./path-aUcfwwLI.js";function Zt(e,t,i){e=+e,t=+t,i=(n=arguments.length)<2?(t=e,e=0,1):n<3?1:+i;for(var s=-1,n=Math.max(0,Math.ceil((t-e)/i))|0,o=new Array(n);++s<n;)o[s]=e+s*i;return o}function st(){var e=Jt().unknown(void 0),t=e.domain,i=e.range,s=0,n=1,o,c,f=!1,d=0,R=0,C=.5;delete e.unknown;function A(){var m=t().length,T=n<s,S=T?n:s,L=T?s:n;o=(L-S)/Math.max(1,m-d+R*2),f&&(o=Math.floor(o)),S+=(L-S-o*(m-d))*C,c=o*(1-d),f&&(S=Math.round(S),c=Math.round(c));var p=Zt(m).map(function(_){return S+o*_});return i(T?p.reverse():p)}return e.domain=function(m){return arguments.length?(t(m),A()):t()},e.range=function(m){return arguments.length?([s,n]=m,s=+s,n=+n,A()):[s,n]},e.rangeRound=function(m){return[s,n]=m,s=+s,n=+n,f=!0,A()},e.bandwidth=function(){return c},e.step=function(){return o},e.round=function(m){return arguments.length?(f=!!m,A()):f},e.padding=function(m){return arguments.length?(d=Math.min(1,R=+m),A()):d},e.paddingInner=function(m){return arguments.length?(d=Math.min(1,m),A()):d},e.paddingOuter=function(m){return arguments.length?(R=+m,A()):R},e.align=function(m){return arguments.length?(C=Math.max(0,Math.min(1,m)),A()):C},e.copy=function(){return st(t(),[s,n]).round(f).paddingInner(d).paddingOuter(R).align(C)},Kt.apply(A(),arguments)}var nt=function(){var e=function(V,r,l,u){for(l=l||{},u=V.length;u--;l[V[u]]=r);return l},t=[1,10,12,14,16,18,19,21,23],i=[2,6],s=[1,3],n=[1,5],o=[1,6],c=[1,7],f=[1,5,10,12,14,16,18,19,21,23,34,35,36],d=[1,25],R=[1,26],C=[1,28],A=[1,29],m=[1,30],T=[1,31],S=[1,32],L=[1,33],p=[1,34],_=[1,35],h=[1,36],P=[1,37],z=[1,43],lt=[1,42],ct=[1,47],$=[1,50],w=[1,10,12,14,16,18,19,21,23,34,35,36],Q=[1,10,12,14,16,18,19,21,23,24,26,27,28,34,35,36],v=[1,10,12,14,16,18,19,21,23,24,26,27,28,34,35,36,41,42,43,44,45,46,47,48,49,50],ut=[1,64],K={trace:function(){},yy:{},symbols_:{error:2,start:3,eol:4,XYCHART:5,chartConfig:6,document:7,CHART_ORIENTATION:8,statement:9,title:10,text:11,X_AXIS:12,parseXAxis:13,Y_AXIS:14,parseYAxis:15,LINE:16,plotData:17,BAR:18,acc_title:19,acc_title_value:20,acc_descr:21,acc_descr_value:22,acc_descr_multiline_value:23,SQUARE_BRACES_START:24,commaSeparatedNumbers:25,SQUARE_BRACES_END:26,NUMBER_WITH_DECIMAL:27,COMMA:28,xAxisData:29,bandData:30,ARROW_DELIMITER:31,commaSeparatedTexts:32,yAxisData:33,NEWLINE:34,SEMI:35,EOF:36,alphaNum:37,STR:38,MD_STR:39,alphaNumToken:40,AMP:41,NUM:42,ALPHA:43,PLUS:44,EQUALS:45,MULT:46,DOT:47,BRKT:48,MINUS:49,UNDERSCORE:50,$accept:0,$end:1},terminals_:{2:"error",5:"XYCHART",8:"CHART_ORIENTATION",10:"title",12:"X_AXIS",14:"Y_AXIS",16:"LINE",18:"BAR",19:"acc_title",20:"acc_title_value",21:"acc_descr",22:"acc_descr_value",23:"acc_descr_multiline_value",24:"SQUARE_BRACES_START",26:"SQUARE_BRACES_END",27:"NUMBER_WITH_DECIMAL",28:"COMMA",31:"ARROW_DELIMITER",34:"NEWLINE",35:"SEMI",36:"EOF",38:"STR",39:"MD_STR",41:"AMP",42:"NUM",43:"ALPHA",44:"PLUS",45:"EQUALS",46:"MULT",47:"DOT",48:"BRKT",49:"MINUS",50:"UNDERSCORE"},productions_:[0,[3,2],[3,3],[3,2],[3,1],[6,1],[7,0],[7,2],[9,2],[9,2],[9,2],[9,2],[9,2],[9,3],[9,2],[9,3],[9,2],[9,2],[9,1],[17,3],[25,3],[25,1],[13,1],[13,2],[13,1],[29,1],[29,3],[30,3],[32,3],[32,1],[15,1],[15,2],[15,1],[33,3],[4,1],[4,1],[4,1],[11,1],[11,1],[11,1],[37,1],[37,2],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1]],performAction:function(r,l,u,g,b,a,F){var 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 Expecting `+j.join(", ")+", got '"+(this.terminals_[D]||D)+"'":et="Parse error on line "+(U+1)+": Unexpected "+(D==xt?"end of input":"'"+(this.terminals_[D]||D)+"'"),this.parseError(et,{text:k.match,token:this.terminals_[D]||D,line:k.yylineno,loc:tt,expected:j})}if(E[0]instanceof Array&&E.length>1)throw new Error("Parse Error: multiple actions possible at state: "+W+", token: "+D);switch(E[0]){case 1:u.push(D),b.push(k.yytext),a.push(k.yylloc),u.push(E[1]),D=null,gt=k.yyleng,x=k.yytext,U=k.yylineno,tt=k.yylloc;break;case 2:if(M=this.productions_[E[1]][1],O.$=b[b.length-M],O._$={first_line:a[a.length-(M||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(M||1)].first_column,last_column:a[a.length-1].last_column},Wt&&(O._$.range=[a[a.length-(M||1)].range[0],a[a.length-1].range[1]]),it=this.performAction.apply(O,[x,gt,U,B.yy,E[1],b,a].concat(Bt)),typeof it<"u")return it;M&&(u=u.slice(0,-1*M*2),b=b.slice(0,-1*M),a=a.slice(0,-1*M)),u.push(this.productions_[E[1]][0]),b.push(O.$),a.push(O._$),dt=F[u[u.length-2]][u[u.length-1]],u.push(dt);break;case 3:return!0}}return!0}},It=function(){var V={EOF:1,parseError:function(l,u){if(this.yy.parser)this.yy.parser.parseError(l,u);else throw new Error(l)},setInput:function(r,l){return this.yy=l||this.yy||{},this._input=r,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var r=this._input[0];this.yytext+=r,this.yyleng++,this.offset++,this.match+=r,this.matched+=r;var l=r.match(/(?:\r\n?|\n).*/g);return l?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),r},unput:function(r){var l=r.length,u=r.split(/(?:\r\n?|\n)/g);this._input=r+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-l),this.offset-=l;var g=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),u.length-1&&(this.yylineno-=u.length-1);var b=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:u?(u.length===g.length?this.yylloc.first_column:0)+g[g.length-u.length].length-u[0].length:this.yylloc.first_column-l},this.options.ranges&&(this.yylloc.range=[b[0],b[0]+this.yyleng-l]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
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 `+l+"^"},test_match:function(r,l){var u,g,b;if(this.options.backtrack_lexer&&(b={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(b.yylloc.range=this.yylloc.range.slice(0))),g=r[0].match(/(?:\r\n?|\n).*/g),g&&(this.yylineno+=g.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:g?g[g.length-1].length-g[g.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+r[0].length},this.yytext+=r[0],this.match+=r[0],this.matches=r,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(r[0].length),this.matched+=r[0],u=this.performAction.call(this,this.yy,this,l,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),u)return u;if(this._backtrack){for(var a in b)this[a]=b[a];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var r,l,u,g;this._more||(this.yytext="",this.match="");for(var b=this._currentRules(),a=0;a<b.length;a++)if(u=this._input.match(this.rules[b[a]]),u&&(!l||u[0].length>l[0].length)){if(l=u,g=a,this.options.backtrack_lexer){if(r=this.test_match(u,b[a]),r!==!1)return r;if(this._backtrack){l=!1;continue}else return!1}else if(!this.options.flex)break}return l?(r=this.test_match(l,b[g]),r!==!1?r:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
-`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var l=this.next();return l||this.lex()},begin:function(l){this.conditionStack.push(l)},popState:function(){var l=this.conditionStack.length-1;return l>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(l){return l=this.conditionStack.length-1-Math.abs(l||0),l>=0?this.conditionStack[l]:"INITIAL"},pushState:function(l){this.begin(l)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(l,u,g,b){switch(g){case 0:break;case 1:break;case 2:return this.popState(),34;case 3:return this.popState(),34;case 4:return 34;case 5:break;case 6:return 10;case 7:return this.pushState("acc_title"),19;case 8:return this.popState(),"acc_title_value";case 9:return this.pushState("acc_descr"),21;case 10:return this.popState(),"acc_descr_value";case 11:this.pushState("acc_descr_multiline");break;case 12:this.popState();break;case 13:return"acc_descr_multiline_value";case 14:return 5;case 15:return 8;case 16:return this.pushState("axis_data"),"X_AXIS";case 17:return this.pushState("axis_data"),"Y_AXIS";case 18:return this.pushState("axis_band_data"),24;case 19:return 31;case 20:return this.pushState("data"),16;case 21:return this.pushState("data"),18;case 22:return this.pushState("data_inner"),24;case 23:return 27;case 24:return this.popState(),26;case 25:this.popState();break;case 26:this.pushState("string");break;case 27:this.popState();break;case 28:return"STR";case 29:return 24;case 30:return 26;case 31:return 43;case 32:return"COLON";case 33:return 44;case 34:return 28;case 35:return 45;case 36:return 46;case 37:return 48;case 38:return 50;case 39:return 47;case 40:return 41;case 41:return 49;case 42:return 42;case 43:break;case 44:return 35;case 45:return 36}},rules:[/^(?:%%(?!\{)[^\n]*)/i,/^(?:[^\}]%%[^\n]*)/i,/^(?:(\r?\n))/i,/^(?:(\r?\n))/i,/^(?:[\n\r]+)/i,/^(?:%%[^\n]*)/i,/^(?:title\b)/i,/^(?:accTitle\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*\{\s*)/i,/^(?:\{)/i,/^(?:[^\}]*)/i,/^(?:xychart-beta\b)/i,/^(?:(?:vertical|horizontal))/i,/^(?:x-axis\b)/i,/^(?:y-axis\b)/i,/^(?:\[)/i,/^(?:-->)/i,/^(?:line\b)/i,/^(?:bar\b)/i,/^(?:\[)/i,/^(?:[+-]?(?:\d+(?:\.\d+)?|\.\d+))/i,/^(?:\])/i,/^(?:(?:`\)                                    \{ this\.pushState\(md_string\); \}\n<md_string>\(\?:\(\?!`"\)\.\)\+                  \{ return MD_STR; \}\n<md_string>\(\?:`))/i,/^(?:["])/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:\[)/i,/^(?:\])/i,/^(?:[A-Za-z]+)/i,/^(?::)/i,/^(?:\+)/i,/^(?:,)/i,/^(?:=)/i,/^(?:\*)/i,/^(?:#)/i,/^(?:[\_])/i,/^(?:\.)/i,/^(?:&)/i,/^(?:-)/i,/^(?:[0-9]+)/i,/^(?:\s+)/i,/^(?:;)/i,/^(?:$)/i],conditions:{data_inner:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,23,24,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},data:{rules:[0,1,3,4,5,6,7,9,11,14,15,16,17,20,21,22,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},axis_band_data:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,24,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},axis_data:{rules:[0,1,2,4,5,6,7,9,11,14,15,16,17,18,19,20,21,23,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},acc_descr_multiline:{rules:[12,13],inclusive:!1},acc_descr:{rules:[10],inclusive:!1},acc_title:{rules:[8],inclusive:!1},title:{rules:[],inclusive:!1},md_string:{rules:[],inclusive:!1},string:{rules:[27,28],inclusive:!1},INITIAL:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0}}};return V}();K.lexer=It;function J(){this.yy={}}return J.prototype=K,K.Parser=J,new J}();nt.parser=nt;const ti=nt;function mt(e){return e.type==="bar"}function Ct(e){return e.type==="band"}function N(e){return e.type==="linear"}class kt{constructor(t){this.parentGroup=t}getMaxDimension(t,i){if(!this.parentGroup)return{width:t.reduce((o,c)=>Math.max(c.length,o),0)*i,height:i};const s={width:0,height:0},n=this.parentGroup.append("g").attr("visibility","hidden").attr("font-size",i);for(const o of t){const c=Qt(n,1,o),f=c?c.width:o.length*i,d=c?c.height:i;s.width=Math.max(s.width,f),s.height=Math.max(s.height,d)}return n.remove(),s}}const yt=.7,bt=.2;class Rt{constructor(t,i,s,n){this.axisConfig=t,this.title=i,this.textDimensionCalculator=s,this.axisThemeConfig=n,this.boundingRect={x:0,y:0,width:0,height:0},this.axisPosition="left",this.showTitle=!1,this.showLabel=!1,this.showTick=!1,this.showAxisLine=!1,this.outerPadding=0,this.titleTextHeight=0,this.labelTextHeight=0,this.range=[0,10],this.boundingRect={x:0,y:0,width:0,height:0},this.axisPosition="left"}setRange(t){this.range=t,this.axisPosition==="left"||this.axisPosition==="right"?this.boundingRect.height=t[1]-t[0]:this.boundingRect.width=t[1]-t[0],this.recalculateScale()}getRange(){return[this.range[0]+this.outerPadding,this.range[1]-this.outerPadding]}setAxisPosition(t){this.axisPosition=t,this.setRange(this.range)}getTickDistance(){const t=this.getRange();return Math.abs(t[0]-t[1])/this.getTickValues().length}getAxisOuterPadding(){return this.outerPadding}getLabelDimension(){return this.textDimensionCalculator.getMaxDimension(this.getTickValues().map(t=>t.toString()),this.axisConfig.labelFontSize)}recalculateOuterPaddingToDrawBar(){yt*this.getTickDistance()>this.outerPadding*2&&(this.outerPadding=Math.floor(yt*this.getTickDistance()/2)),this.recalculateScale()}calculateSpaceIfDrawnHorizontally(t){let i=t.height;if(this.axisConfig.showAxisLine&&i>this.axisConfig.axisLineWidth&&(i-=this.axisConfig.axisLineWidth,this.showAxisLine=!0),this.axisConfig.showLabel){const s=this.getLabelDimension(),n=bt*t.width;this.outerPadding=Math.min(s.width/2,n);const o=s.height+this.axisConfig.labelPadding*2;this.labelTextHeight=s.height,o<=i&&(i-=o,this.showLabel=!0)}if(this.axisConfig.showTick&&i>=this.axisConfig.tickLength&&(this.showTick=!0,i-=this.axisConfig.tickLength),this.axisConfig.showTitle&&this.title){const s=this.textDimensionCalculator.getMaxDimension([this.title],this.axisConfig.titleFontSize),n=s.height+this.axisConfig.titlePadding*2;this.titleTextHeight=s.height,n<=i&&(i-=n,this.showTitle=!0)}this.boundingRect.width=t.width,this.boundingRect.height=t.height-i}calculateSpaceIfDrawnVertical(t){let i=t.width;if(this.axisConfig.showAxisLine&&i>this.axisConfig.axisLineWidth&&(i-=this.axisConfig.axisLineWidth,this.showAxisLine=!0),this.axisConfig.showLabel){const s=this.getLabelDimension(),n=bt*t.height;this.outerPadding=Math.min(s.height/2,n);const o=s.width+this.axisConfig.labelPadding*2;o<=i&&(i-=o,this.showLabel=!0)}if(this.axisConfig.showTick&&i>=this.axisConfig.tickLength&&(this.showTick=!0,i-=this.axisConfig.tickLength),this.axisConfig.showTitle&&this.title){const s=this.textDimensionCalculator.getMaxDimension([this.title],this.axisConfig.titleFontSize),n=s.height+this.axisConfig.titlePadding*2;this.titleTextHeight=s.height,n<=i&&(i-=n,this.showTitle=!0)}this.boundingRect.width=t.width-i,this.boundingRect.height=t.height}calculateSpace(t){return this.axisPosition==="left"||this.axisPosition==="right"?this.calculateSpaceIfDrawnVertical(t):this.calculateSpaceIfDrawnHorizontally(t),this.recalculateScale(),{width:this.boundingRect.width,height:this.boundingRect.height}}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}getDrawableElementsForLeftAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.x+this.boundingRect.width-this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["left-axis","axisl-line"],data:[{path:`M ${i},${this.boundingRect.y} L ${i},${this.boundingRect.y+this.boundingRect.height} `,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["left-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.boundingRect.x+this.boundingRect.width-(this.showLabel?this.axisConfig.labelPadding:0)-(this.showTick?this.axisConfig.tickLength:0)-(this.showAxisLine?this.axisConfig.axisLineWidth:0),y:this.getScaleValue(i),fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"middle",horizontalPos:"right"}))}),this.showTick){const i=this.boundingRect.x+this.boundingRect.width-(this.showAxisLine?this.axisConfig.axisLineWidth:0);t.push({type:"path",groupTexts:["left-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${i},${this.getScaleValue(s)} L ${i-this.axisConfig.tickLength},${this.getScaleValue(s)}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["left-axis","title"],data:[{text:this.title,x:this.boundingRect.x+this.axisConfig.titlePadding,y:this.boundingRect.y+this.boundingRect.height/2,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:270,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElementsForBottomAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.y+this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["bottom-axis","axis-line"],data:[{path:`M ${this.boundingRect.x},${i} L ${this.boundingRect.x+this.boundingRect.width},${i}`,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["bottom-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.getScaleValue(i),y:this.boundingRect.y+this.axisConfig.labelPadding+(this.showTick?this.axisConfig.tickLength:0)+(this.showAxisLine?this.axisConfig.axisLineWidth:0),fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}))}),this.showTick){const i=this.boundingRect.y+(this.showAxisLine?this.axisConfig.axisLineWidth:0);t.push({type:"path",groupTexts:["bottom-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${this.getScaleValue(s)},${i} L ${this.getScaleValue(s)},${i+this.axisConfig.tickLength}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["bottom-axis","title"],data:[{text:this.title,x:this.range[0]+(this.range[1]-this.range[0])/2,y:this.boundingRect.y+this.boundingRect.height-this.axisConfig.titlePadding-this.titleTextHeight,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElementsForTopAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.y+this.boundingRect.height-this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["top-axis","axis-line"],data:[{path:`M ${this.boundingRect.x},${i} L ${this.boundingRect.x+this.boundingRect.width},${i}`,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["top-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.getScaleValue(i),y:this.boundingRect.y+(this.showTitle?this.titleTextHeight+this.axisConfig.titlePadding*2:0)+this.axisConfig.labelPadding,fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}))}),this.showTick){const i=this.boundingRect.y;t.push({type:"path",groupTexts:["top-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${this.getScaleValue(s)},${i+this.boundingRect.height-(this.showAxisLine?this.axisConfig.axisLineWidth:0)} L ${this.getScaleValue(s)},${i+this.boundingRect.height-this.axisConfig.tickLength-(this.showAxisLine?this.axisConfig.axisLineWidth:0)}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["top-axis","title"],data:[{text:this.title,x:this.boundingRect.x+this.boundingRect.width/2,y:this.boundingRect.y+this.axisConfig.titlePadding,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElements(){if(this.axisPosition==="left")return this.getDrawableElementsForLeftAxis();if(this.axisPosition==="right")throw Error("Drawing of right axis is not implemented");return this.axisPosition==="bottom"?this.getDrawableElementsForBottomAxis():this.axisPosition==="top"?this.getDrawableElementsForTopAxis():[]}}class ii extends Rt{constructor(t,i,s,n,o){super(t,n,o,i),this.categories=s,this.scale=st().domain(this.categories).range(this.getRange())}setRange(t){super.setRange(t)}recalculateScale(){this.scale=st().domain(this.categories).range(this.getRange()).paddingInner(1).paddingOuter(0).align(.5),_t.trace("BandAxis axis final categories, range: ",this.categories,this.getRange())}getTickValues(){return this.categories}getScaleValue(t){return this.scale(t)||this.getRange()[0]}}class ei extends Rt{constructor(t,i,s,n,o){super(t,n,o,i),this.domain=s,this.scale=ft().domain(this.domain).range(this.getRange())}getTickValues(){return this.scale.ticks()}recalculateScale(){const t=[...this.domain];this.axisPosition==="left"&&t.reverse(),this.scale=ft().domain(t).range(this.getRange())}getScaleValue(t){return this.scale(t)}}function At(e,t,i,s){const n=new kt(s);return Ct(e)?new ii(t,i,e.categories,e.title,n):new ei(t,i,[e.min,e.max],e.title,n)}class si{constructor(t,i,s,n){this.textDimensionCalculator=t,this.chartConfig=i,this.chartData=s,this.chartThemeConfig=n,this.boundingRect={x:0,y:0,width:0,height:0},this.showChartTitle=!1}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}calculateSpace(t){const i=this.textDimensionCalculator.getMaxDimension([this.chartData.title],this.chartConfig.titleFontSize),s=Math.max(i.width,t.width),n=i.height+2*this.chartConfig.titlePadding;return i.width<=s&&i.height<=n&&this.chartConfig.showTitle&&this.chartData.title&&(this.boundingRect.width=s,this.boundingRect.height=n,this.showChartTitle=!0),{width:this.boundingRect.width,height:this.boundingRect.height}}getDrawableElements(){const t=[];return this.showChartTitle&&t.push({groupTexts:["chart-title"],type:"text",data:[{fontSize:this.chartConfig.titleFontSize,text:this.chartData.title,verticalPos:"middle",horizontalPos:"center",x:this.boundingRect.x+this.boundingRect.width/2,y:this.boundingRect.y+this.boundingRect.height/2,fill:this.chartThemeConfig.titleColor,rotation:0}]}),t}}function ni(e,t,i,s){const n=new kt(s);return new si(n,e,t,i)}class ai{constructor(t,i,s,n,o){this.plotData=t,this.xAxis=i,this.yAxis=s,this.orientation=n,this.plotIndex=o}getDrawableElement(){const t=this.plotData.data.map(s=>[this.xAxis.getScaleValue(s[0]),this.yAxis.getScaleValue(s[1])]);let i;return this.orientation==="horizontal"?i=pt().y(s=>s[0]).x(s=>s[1])(t):i=pt().x(s=>s[0]).y(s=>s[1])(t),i?[{groupTexts:["plot",`line-plot-${this.plotIndex}`],type:"path",data:[{path:i,strokeFill:this.plotData.strokeFill,strokeWidth:this.plotData.strokeWidth}]}]:[]}}class oi{constructor(t,i,s,n,o,c){this.barData=t,this.boundingRect=i,this.xAxis=s,this.yAxis=n,this.orientation=o,this.plotIndex=c}getDrawableElement(){const t=this.barData.data.map(o=>[this.xAxis.getScaleValue(o[0]),this.yAxis.getScaleValue(o[1])]),i=.05,s=Math.min(this.xAxis.getAxisOuterPadding()*2,this.xAxis.getTickDistance())*(1-i),n=s/2;return this.orientation==="horizontal"?[{groupTexts:["plot",`bar-plot-${this.plotIndex}`],type:"rect",data:t.map(o=>({x:this.boundingRect.x,y:o[0]-n,height:s,width:o[1]-this.boundingRect.x,fill:this.barData.fill,strokeWidth:0,strokeFill:this.barData.fill}))}]:[{groupTexts:["plot",`bar-plot-${this.plotIndex}`],type:"rect",data:t.map(o=>({x:o[0]-n,y:o[1],width:s,height:this.boundingRect.y+this.boundingRect.height-o[1],fill:this.barData.fill,strokeWidth:0,strokeFill:this.barData.fill}))}]}}class ri{constructor(t,i,s){this.chartConfig=t,this.chartData=i,this.chartThemeConfig=s,this.boundingRect={x:0,y:0,width:0,height:0}}setAxes(t,i){this.xAxis=t,this.yAxis=i}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}calculateSpace(t){return this.boundingRect.width=t.width,this.boundingRect.height=t.height,{width:this.boundingRect.width,height:this.boundingRect.height}}getDrawableElements(){if(!(this.xAxis&&this.yAxis))throw Error("Axes must be passed to render Plots");const t=[];for(const[i,s]of this.chartData.plots.entries())switch(s.type){case"line":{const n=new ai(s,this.xAxis,this.yAxis,this.chartConfig.chartOrientation,i);t.push(...n.getDrawableElement())}break;case"bar":{const n=new oi(s,this.boundingRect,this.xAxis,this.yAxis,this.chartConfig.chartOrientation,i);t.push(...n.getDrawableElement())}break}return t}}function hi(e,t,i){return new ri(e,t,i)}class li{constructor(t,i,s,n){this.chartConfig=t,this.chartData=i,this.componentStore={title:ni(t,i,s,n),plot:hi(t,i,s),xAxis:At(i.xAxis,t.xAxis,{titleColor:s.xAxisTitleColor,labelColor:s.xAxisLabelColor,tickColor:s.xAxisTickColor,axisLineColor:s.xAxisLineColor},n),yAxis:At(i.yAxis,t.yAxis,{titleColor:s.yAxisTitleColor,labelColor:s.yAxisLabelColor,tickColor:s.yAxisTickColor,axisLineColor:s.yAxisLineColor},n)}}calculateVerticalSpace(){let t=this.chartConfig.width,i=this.chartConfig.height,s=0,n=0,o=Math.floor(t*this.chartConfig.plotReservedSpacePercent/100),c=Math.floor(i*this.chartConfig.plotReservedSpacePercent/100),f=this.componentStore.plot.calculateSpace({width:o,height:c});t-=f.width,i-=f.height,f=this.componentStore.title.calculateSpace({width:this.chartConfig.width,height:i}),n=f.height,i-=f.height,this.componentStore.xAxis.setAxisPosition("bottom"),f=this.componentStore.xAxis.calculateSpace({width:t,height:i}),i-=f.height,this.componentStore.yAxis.setAxisPosition("left"),f=this.componentStore.yAxis.calculateSpace({width:t,height:i}),s=f.width,t-=f.width,t>0&&(o+=t,t=0),i>0&&(c+=i,i=0),this.componentStore.plot.calculateSpace({width:o,height:c}),this.componentStore.plot.setBoundingBoxXY({x:s,y:n}),this.componentStore.xAxis.setRange([s,s+o]),this.componentStore.xAxis.setBoundingBoxXY({x:s,y:n+c}),this.componentStore.yAxis.setRange([n,n+c]),this.componentStore.yAxis.setBoundingBoxXY({x:0,y:n}),this.chartData.plots.some(d=>mt(d))&&this.componentStore.xAxis.recalculateOuterPaddingToDrawBar()}calculateHorizonatalSpace(){let t=this.chartConfig.width,i=this.chartConfig.height,s=0,n=0,o=0,c=Math.floor(t*this.chartConfig.plotReservedSpacePercent/100),f=Math.floor(i*this.chartConfig.plotReservedSpacePercent/100),d=this.componentStore.plot.calculateSpace({width:c,height:f});t-=d.width,i-=d.height,d=this.componentStore.title.calculateSpace({width:this.chartConfig.width,height:i}),s=d.height,i-=d.height,this.componentStore.xAxis.setAxisPosition("left"),d=this.componentStore.xAxis.calculateSpace({width:t,height:i}),t-=d.width,n=d.width,this.componentStore.yAxis.setAxisPosition("top"),d=this.componentStore.yAxis.calculateSpace({width:t,height:i}),i-=d.height,o=s+d.height,t>0&&(c+=t,t=0),i>0&&(f+=i,i=0),this.componentStore.plot.calculateSpace({width:c,height:f}),this.componentStore.plot.setBoundingBoxXY({x:n,y:o}),this.componentStore.yAxis.setRange([n,n+c]),this.componentStore.yAxis.setBoundingBoxXY({x:n,y:s}),this.componentStore.xAxis.setRange([o,o+f]),this.componentStore.xAxis.setBoundingBoxXY({x:0,y:o}),this.chartData.plots.some(R=>mt(R))&&this.componentStore.xAxis.recalculateOuterPaddingToDrawBar()}calculateSpace(){this.chartConfig.chartOrientation==="horizontal"?this.calculateHorizonatalSpace():this.calculateVerticalSpace()}getDrawableElement(){this.calculateSpace();const t=[];this.componentStore.plot.setAxes(this.componentStore.xAxis,this.componentStore.yAxis);for(const i of Object.values(this.componentStore))t.push(...i.getDrawableElements());return t}}class ci{static build(t,i,s,n){return new li(t,i,s,n).getDrawableElement()}}let X=0,Tt,Y=Lt(),H=Dt(),y=Pt(),at=H.plotColorPalette.split(",").map(e=>e.trim()),G=!1,rt=!1;function Dt(){const e=zt(),t=ot();return wt(e.xyChart,t.themeVariables.xyChart)}function Lt(){const e=ot();return wt(Ft.xyChart,e.xyChart)}function Pt(){return{yAxis:{type:"linear",title:"",min:1/0,max:-1/0},xAxis:{type:"band",title:"",categories:[]},title:"",plots:[]}}function ht(e){const t=ot();return Gt(e.trim(),t)}function ui(e){Tt=e}function gi(e){e==="horizontal"?Y.chartOrientation="horizontal":Y.chartOrientation="vertical"}function xi(e){y.xAxis.title=ht(e.text)}function vt(e,t){y.xAxis={type:"linear",title:y.xAxis.title,min:e,max:t},G=!0}function di(e){y.xAxis={type:"band",title:y.xAxis.title,categories:e.map(t=>ht(t.text))},G=!0}function fi(e){y.yAxis.title=ht(e.text)}function pi(e,t){y.yAxis={type:"linear",title:y.yAxis.title,min:e,max:t},rt=!0}function mi(e){const t=Math.min(...e),i=Math.max(...e),s=N(y.yAxis)?y.yAxis.min:1/0,n=N(y.yAxis)?y.yAxis.max:-1/0;y.yAxis={type:"linear",title:y.yAxis.title,min:Math.min(s,t),max:Math.max(n,i)}}function Et(e){let t=[];if(e.length===0)return t;if(!G){const i=N(y.xAxis)?y.xAxis.min:1/0,s=N(y.xAxis)?y.xAxis.max:-1/0;vt(Math.min(i,1),Math.max(s,e.length))}if(rt||mi(e),Ct(y.xAxis)&&(t=y.xAxis.categories.map((i,s)=>[i,e[s]])),N(y.xAxis)){const i=y.xAxis.min,s=y.xAxis.max,n=(s-i+1)/e.length,o=[];for(let c=i;c<=s;c+=n)o.push(`${c}`);t=o.map((c,f)=>[c,e[f]])}return t}function Mt(e){return at[e===0?0:e%at.length]}function yi(e,t){const i=Et(t);y.plots.push({type:"line",strokeFill:Mt(X),strokeWidth:2,data:i}),X++}function bi(e,t){const i=Et(t);y.plots.push({type:"bar",fill:Mt(X),data:i}),X++}function Ai(){if(y.plots.length===0)throw Error("No Plot to render, please provide a plot with some data");return y.title=St(),ci.build(Y,y,H,Tt)}function wi(){return H}function Si(){return Y}const _i=function(){Ut(),X=0,Y=Lt(),y=Pt(),H=Dt(),at=H.plotColorPalette.split(",").map(e=>e.trim()),G=!1,rt=!1},Ci={getDrawableElem:Ai,clear:_i,setAccTitle:Nt,getAccTitle:Xt,setDiagramTitle:Yt,getDiagramTitle:St,getAccDescription:Ht,setAccDescription:$t,setOrientation:gi,setXAxisTitle:xi,setXAxisRangeData:vt,setXAxisBand:di,setYAxisTitle:fi,setYAxisRangeData:pi,setLineData:yi,setBarData:bi,setTmpSVGG:ui,getChartThemeConfig:wi,getChartConfig:Si},ki=(e,t,i,s)=>{const n=s.db,o=n.getChartThemeConfig(),c=n.getChartConfig();function f(p){return p==="top"?"text-before-edge":"middle"}function d(p){return p==="left"?"start":p==="right"?"end":"middle"}function R(p){return`translate(${p.x}, ${p.y}) rotate(${p.rotation||0})`}_t.debug(`Rendering xychart chart
-`+e);const C=qt(t),A=C.append("g").attr("class","main"),m=A.append("rect").attr("width",c.width).attr("height",c.height).attr("class","background");jt(C,c.height,c.width,!0),C.attr("viewBox",`0 0 ${c.width} ${c.height}`),m.attr("fill",o.backgroundColor),n.setTmpSVGG(C.append("g").attr("class","mermaid-tmp-group"));const T=n.getDrawableElem(),S={};function L(p){let _=A,h="";for(const[P]of p.entries()){let z=A;P>0&&S[h]&&(z=S[h]),h+=p[P],_=S[h],_||(_=S[h]=z.append("g").attr("class",p[P]))}return _}for(const p of T){if(p.data.length===0)continue;const _=L(p.groupTexts);switch(p.type){case"rect":_.selectAll("rect").data(p.data).enter().append("rect").attr("x",h=>h.x).attr("y",h=>h.y).attr("width",h=>h.width).attr("height",h=>h.height).attr("fill",h=>h.fill).attr("stroke",h=>h.strokeFill).attr("stroke-width",h=>h.strokeWidth);break;case"text":_.selectAll("text").data(p.data).enter().append("text").attr("x",0).attr("y",0).attr("fill",h=>h.fill).attr("font-size",h=>h.fontSize).attr("dominant-baseline",h=>f(h.verticalPos)).attr("text-anchor",h=>d(h.horizontalPos)).attr("transform",h=>R(h)).text(h=>h.text);break;case"path":_.selectAll("path").data(p.data).enter().append("path").attr("d",h=>h.path).attr("fill",h=>h.fill?h.fill:"none").attr("stroke",h=>h.strokeFill).attr("stroke-width",h=>h.strokeWidth);break}}},Ri={draw:ki},Bi={parser:ti,db:Ci,renderer:Ri};export{Bi as diagram};
+`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var l=this.next();return l||this.lex()},begin:function(l){this.conditionStack.push(l)},popState:function(){var l=this.conditionStack.length-1;return l>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(l){return l=this.conditionStack.length-1-Math.abs(l||0),l>=0?this.conditionStack[l]:"INITIAL"},pushState:function(l){this.begin(l)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(l,u,g,b){switch(g){case 0:break;case 1:break;case 2:return this.popState(),34;case 3:return this.popState(),34;case 4:return 34;case 5:break;case 6:return 10;case 7:return this.pushState("acc_title"),19;case 8:return this.popState(),"acc_title_value";case 9:return this.pushState("acc_descr"),21;case 10:return this.popState(),"acc_descr_value";case 11:this.pushState("acc_descr_multiline");break;case 12:this.popState();break;case 13:return"acc_descr_multiline_value";case 14:return 5;case 15:return 8;case 16:return this.pushState("axis_data"),"X_AXIS";case 17:return this.pushState("axis_data"),"Y_AXIS";case 18:return this.pushState("axis_band_data"),24;case 19:return 31;case 20:return this.pushState("data"),16;case 21:return this.pushState("data"),18;case 22:return this.pushState("data_inner"),24;case 23:return 27;case 24:return this.popState(),26;case 25:this.popState();break;case 26:this.pushState("string");break;case 27:this.popState();break;case 28:return"STR";case 29:return 24;case 30:return 26;case 31:return 43;case 32:return"COLON";case 33:return 44;case 34:return 28;case 35:return 45;case 36:return 46;case 37:return 48;case 38:return 50;case 39:return 47;case 40:return 41;case 41:return 49;case 42:return 42;case 43:break;case 44:return 35;case 45:return 36}},rules:[/^(?:%%(?!\{)[^\n]*)/i,/^(?:[^\}]%%[^\n]*)/i,/^(?:(\r?\n))/i,/^(?:(\r?\n))/i,/^(?:[\n\r]+)/i,/^(?:%%[^\n]*)/i,/^(?:title\b)/i,/^(?:accTitle\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*\{\s*)/i,/^(?:\{)/i,/^(?:[^\}]*)/i,/^(?:xychart-beta\b)/i,/^(?:(?:vertical|horizontal))/i,/^(?:x-axis\b)/i,/^(?:y-axis\b)/i,/^(?:\[)/i,/^(?:-->)/i,/^(?:line\b)/i,/^(?:bar\b)/i,/^(?:\[)/i,/^(?:[+-]?(?:\d+(?:\.\d+)?|\.\d+))/i,/^(?:\])/i,/^(?:(?:`\)                                    \{ this\.pushState\(md_string\); \}\n<md_string>\(\?:\(\?!`"\)\.\)\+                  \{ return MD_STR; \}\n<md_string>\(\?:`))/i,/^(?:["])/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:\[)/i,/^(?:\])/i,/^(?:[A-Za-z]+)/i,/^(?::)/i,/^(?:\+)/i,/^(?:,)/i,/^(?:=)/i,/^(?:\*)/i,/^(?:#)/i,/^(?:[\_])/i,/^(?:\.)/i,/^(?:&)/i,/^(?:-)/i,/^(?:[0-9]+)/i,/^(?:\s+)/i,/^(?:;)/i,/^(?:$)/i],conditions:{data_inner:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,23,24,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},data:{rules:[0,1,3,4,5,6,7,9,11,14,15,16,17,20,21,22,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},axis_band_data:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,24,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},axis_data:{rules:[0,1,2,4,5,6,7,9,11,14,15,16,17,18,19,20,21,23,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0},acc_descr_multiline:{rules:[12,13],inclusive:!1},acc_descr:{rules:[10],inclusive:!1},acc_title:{rules:[8],inclusive:!1},title:{rules:[],inclusive:!1},md_string:{rules:[],inclusive:!1},string:{rules:[27,28],inclusive:!1},INITIAL:{rules:[0,1,4,5,6,7,9,11,14,15,16,17,20,21,25,26,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],inclusive:!0}}};return V}();K.lexer=It;function J(){this.yy={}}return J.prototype=K,K.Parser=J,new J}();nt.parser=nt;const ti=nt;function mt(e){return e.type==="bar"}function Ct(e){return e.type==="band"}function N(e){return e.type==="linear"}class kt{constructor(t){this.parentGroup=t}getMaxDimension(t,i){if(!this.parentGroup)return{width:t.reduce((o,c)=>Math.max(c.length,o),0)*i,height:i};const s={width:0,height:0},n=this.parentGroup.append("g").attr("visibility","hidden").attr("font-size",i);for(const o of t){const c=Qt(n,1,o),f=c?c.width:o.length*i,d=c?c.height:i;s.width=Math.max(s.width,f),s.height=Math.max(s.height,d)}return n.remove(),s}}const yt=.7,bt=.2;class Rt{constructor(t,i,s,n){this.axisConfig=t,this.title=i,this.textDimensionCalculator=s,this.axisThemeConfig=n,this.boundingRect={x:0,y:0,width:0,height:0},this.axisPosition="left",this.showTitle=!1,this.showLabel=!1,this.showTick=!1,this.showAxisLine=!1,this.outerPadding=0,this.titleTextHeight=0,this.labelTextHeight=0,this.range=[0,10],this.boundingRect={x:0,y:0,width:0,height:0},this.axisPosition="left"}setRange(t){this.range=t,this.axisPosition==="left"||this.axisPosition==="right"?this.boundingRect.height=t[1]-t[0]:this.boundingRect.width=t[1]-t[0],this.recalculateScale()}getRange(){return[this.range[0]+this.outerPadding,this.range[1]-this.outerPadding]}setAxisPosition(t){this.axisPosition=t,this.setRange(this.range)}getTickDistance(){const t=this.getRange();return Math.abs(t[0]-t[1])/this.getTickValues().length}getAxisOuterPadding(){return this.outerPadding}getLabelDimension(){return this.textDimensionCalculator.getMaxDimension(this.getTickValues().map(t=>t.toString()),this.axisConfig.labelFontSize)}recalculateOuterPaddingToDrawBar(){yt*this.getTickDistance()>this.outerPadding*2&&(this.outerPadding=Math.floor(yt*this.getTickDistance()/2)),this.recalculateScale()}calculateSpaceIfDrawnHorizontally(t){let i=t.height;if(this.axisConfig.showAxisLine&&i>this.axisConfig.axisLineWidth&&(i-=this.axisConfig.axisLineWidth,this.showAxisLine=!0),this.axisConfig.showLabel){const s=this.getLabelDimension(),n=bt*t.width;this.outerPadding=Math.min(s.width/2,n);const o=s.height+this.axisConfig.labelPadding*2;this.labelTextHeight=s.height,o<=i&&(i-=o,this.showLabel=!0)}if(this.axisConfig.showTick&&i>=this.axisConfig.tickLength&&(this.showTick=!0,i-=this.axisConfig.tickLength),this.axisConfig.showTitle&&this.title){const s=this.textDimensionCalculator.getMaxDimension([this.title],this.axisConfig.titleFontSize),n=s.height+this.axisConfig.titlePadding*2;this.titleTextHeight=s.height,n<=i&&(i-=n,this.showTitle=!0)}this.boundingRect.width=t.width,this.boundingRect.height=t.height-i}calculateSpaceIfDrawnVertical(t){let i=t.width;if(this.axisConfig.showAxisLine&&i>this.axisConfig.axisLineWidth&&(i-=this.axisConfig.axisLineWidth,this.showAxisLine=!0),this.axisConfig.showLabel){const s=this.getLabelDimension(),n=bt*t.height;this.outerPadding=Math.min(s.height/2,n);const o=s.width+this.axisConfig.labelPadding*2;o<=i&&(i-=o,this.showLabel=!0)}if(this.axisConfig.showTick&&i>=this.axisConfig.tickLength&&(this.showTick=!0,i-=this.axisConfig.tickLength),this.axisConfig.showTitle&&this.title){const s=this.textDimensionCalculator.getMaxDimension([this.title],this.axisConfig.titleFontSize),n=s.height+this.axisConfig.titlePadding*2;this.titleTextHeight=s.height,n<=i&&(i-=n,this.showTitle=!0)}this.boundingRect.width=t.width-i,this.boundingRect.height=t.height}calculateSpace(t){return this.axisPosition==="left"||this.axisPosition==="right"?this.calculateSpaceIfDrawnVertical(t):this.calculateSpaceIfDrawnHorizontally(t),this.recalculateScale(),{width:this.boundingRect.width,height:this.boundingRect.height}}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}getDrawableElementsForLeftAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.x+this.boundingRect.width-this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["left-axis","axisl-line"],data:[{path:`M ${i},${this.boundingRect.y} L ${i},${this.boundingRect.y+this.boundingRect.height} `,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["left-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.boundingRect.x+this.boundingRect.width-(this.showLabel?this.axisConfig.labelPadding:0)-(this.showTick?this.axisConfig.tickLength:0)-(this.showAxisLine?this.axisConfig.axisLineWidth:0),y:this.getScaleValue(i),fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"middle",horizontalPos:"right"}))}),this.showTick){const i=this.boundingRect.x+this.boundingRect.width-(this.showAxisLine?this.axisConfig.axisLineWidth:0);t.push({type:"path",groupTexts:["left-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${i},${this.getScaleValue(s)} L ${i-this.axisConfig.tickLength},${this.getScaleValue(s)}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["left-axis","title"],data:[{text:this.title,x:this.boundingRect.x+this.axisConfig.titlePadding,y:this.boundingRect.y+this.boundingRect.height/2,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:270,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElementsForBottomAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.y+this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["bottom-axis","axis-line"],data:[{path:`M ${this.boundingRect.x},${i} L ${this.boundingRect.x+this.boundingRect.width},${i}`,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["bottom-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.getScaleValue(i),y:this.boundingRect.y+this.axisConfig.labelPadding+(this.showTick?this.axisConfig.tickLength:0)+(this.showAxisLine?this.axisConfig.axisLineWidth:0),fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}))}),this.showTick){const i=this.boundingRect.y+(this.showAxisLine?this.axisConfig.axisLineWidth:0);t.push({type:"path",groupTexts:["bottom-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${this.getScaleValue(s)},${i} L ${this.getScaleValue(s)},${i+this.axisConfig.tickLength}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["bottom-axis","title"],data:[{text:this.title,x:this.range[0]+(this.range[1]-this.range[0])/2,y:this.boundingRect.y+this.boundingRect.height-this.axisConfig.titlePadding-this.titleTextHeight,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElementsForTopAxis(){const t=[];if(this.showAxisLine){const i=this.boundingRect.y+this.boundingRect.height-this.axisConfig.axisLineWidth/2;t.push({type:"path",groupTexts:["top-axis","axis-line"],data:[{path:`M ${this.boundingRect.x},${i} L ${this.boundingRect.x+this.boundingRect.width},${i}`,strokeFill:this.axisThemeConfig.axisLineColor,strokeWidth:this.axisConfig.axisLineWidth}]})}if(this.showLabel&&t.push({type:"text",groupTexts:["top-axis","label"],data:this.getTickValues().map(i=>({text:i.toString(),x:this.getScaleValue(i),y:this.boundingRect.y+(this.showTitle?this.titleTextHeight+this.axisConfig.titlePadding*2:0)+this.axisConfig.labelPadding,fill:this.axisThemeConfig.labelColor,fontSize:this.axisConfig.labelFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}))}),this.showTick){const i=this.boundingRect.y;t.push({type:"path",groupTexts:["top-axis","ticks"],data:this.getTickValues().map(s=>({path:`M ${this.getScaleValue(s)},${i+this.boundingRect.height-(this.showAxisLine?this.axisConfig.axisLineWidth:0)} L ${this.getScaleValue(s)},${i+this.boundingRect.height-this.axisConfig.tickLength-(this.showAxisLine?this.axisConfig.axisLineWidth:0)}`,strokeFill:this.axisThemeConfig.tickColor,strokeWidth:this.axisConfig.tickWidth}))})}return this.showTitle&&t.push({type:"text",groupTexts:["top-axis","title"],data:[{text:this.title,x:this.boundingRect.x+this.boundingRect.width/2,y:this.boundingRect.y+this.axisConfig.titlePadding,fill:this.axisThemeConfig.titleColor,fontSize:this.axisConfig.titleFontSize,rotation:0,verticalPos:"top",horizontalPos:"center"}]}),t}getDrawableElements(){if(this.axisPosition==="left")return this.getDrawableElementsForLeftAxis();if(this.axisPosition==="right")throw Error("Drawing of right axis is not implemented");return this.axisPosition==="bottom"?this.getDrawableElementsForBottomAxis():this.axisPosition==="top"?this.getDrawableElementsForTopAxis():[]}}class ii extends Rt{constructor(t,i,s,n,o){super(t,n,o,i),this.categories=s,this.scale=st().domain(this.categories).range(this.getRange())}setRange(t){super.setRange(t)}recalculateScale(){this.scale=st().domain(this.categories).range(this.getRange()).paddingInner(1).paddingOuter(0).align(.5),_t.trace("BandAxis axis final categories, range: ",this.categories,this.getRange())}getTickValues(){return this.categories}getScaleValue(t){return this.scale(t)||this.getRange()[0]}}class ei extends Rt{constructor(t,i,s,n,o){super(t,n,o,i),this.domain=s,this.scale=ft().domain(this.domain).range(this.getRange())}getTickValues(){return this.scale.ticks()}recalculateScale(){const t=[...this.domain];this.axisPosition==="left"&&t.reverse(),this.scale=ft().domain(t).range(this.getRange())}getScaleValue(t){return this.scale(t)}}function At(e,t,i,s){const n=new kt(s);return Ct(e)?new ii(t,i,e.categories,e.title,n):new ei(t,i,[e.min,e.max],e.title,n)}class si{constructor(t,i,s,n){this.textDimensionCalculator=t,this.chartConfig=i,this.chartData=s,this.chartThemeConfig=n,this.boundingRect={x:0,y:0,width:0,height:0},this.showChartTitle=!1}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}calculateSpace(t){const i=this.textDimensionCalculator.getMaxDimension([this.chartData.title],this.chartConfig.titleFontSize),s=Math.max(i.width,t.width),n=i.height+2*this.chartConfig.titlePadding;return i.width<=s&&i.height<=n&&this.chartConfig.showTitle&&this.chartData.title&&(this.boundingRect.width=s,this.boundingRect.height=n,this.showChartTitle=!0),{width:this.boundingRect.width,height:this.boundingRect.height}}getDrawableElements(){const t=[];return this.showChartTitle&&t.push({groupTexts:["chart-title"],type:"text",data:[{fontSize:this.chartConfig.titleFontSize,text:this.chartData.title,verticalPos:"middle",horizontalPos:"center",x:this.boundingRect.x+this.boundingRect.width/2,y:this.boundingRect.y+this.boundingRect.height/2,fill:this.chartThemeConfig.titleColor,rotation:0}]}),t}}function ni(e,t,i,s){const n=new kt(s);return new si(n,e,t,i)}class ai{constructor(t,i,s,n,o){this.plotData=t,this.xAxis=i,this.yAxis=s,this.orientation=n,this.plotIndex=o}getDrawableElement(){const t=this.plotData.data.map(s=>[this.xAxis.getScaleValue(s[0]),this.yAxis.getScaleValue(s[1])]);let i;return this.orientation==="horizontal"?i=pt().y(s=>s[0]).x(s=>s[1])(t):i=pt().x(s=>s[0]).y(s=>s[1])(t),i?[{groupTexts:["plot",`line-plot-${this.plotIndex}`],type:"path",data:[{path:i,strokeFill:this.plotData.strokeFill,strokeWidth:this.plotData.strokeWidth}]}]:[]}}class oi{constructor(t,i,s,n,o,c){this.barData=t,this.boundingRect=i,this.xAxis=s,this.yAxis=n,this.orientation=o,this.plotIndex=c}getDrawableElement(){const t=this.barData.data.map(o=>[this.xAxis.getScaleValue(o[0]),this.yAxis.getScaleValue(o[1])]),s=Math.min(this.xAxis.getAxisOuterPadding()*2,this.xAxis.getTickDistance())*(1-.05),n=s/2;return this.orientation==="horizontal"?[{groupTexts:["plot",`bar-plot-${this.plotIndex}`],type:"rect",data:t.map(o=>({x:this.boundingRect.x,y:o[0]-n,height:s,width:o[1]-this.boundingRect.x,fill:this.barData.fill,strokeWidth:0,strokeFill:this.barData.fill}))}]:[{groupTexts:["plot",`bar-plot-${this.plotIndex}`],type:"rect",data:t.map(o=>({x:o[0]-n,y:o[1],width:s,height:this.boundingRect.y+this.boundingRect.height-o[1],fill:this.barData.fill,strokeWidth:0,strokeFill:this.barData.fill}))}]}}class ri{constructor(t,i,s){this.chartConfig=t,this.chartData=i,this.chartThemeConfig=s,this.boundingRect={x:0,y:0,width:0,height:0}}setAxes(t,i){this.xAxis=t,this.yAxis=i}setBoundingBoxXY(t){this.boundingRect.x=t.x,this.boundingRect.y=t.y}calculateSpace(t){return this.boundingRect.width=t.width,this.boundingRect.height=t.height,{width:this.boundingRect.width,height:this.boundingRect.height}}getDrawableElements(){if(!(this.xAxis&&this.yAxis))throw Error("Axes must be passed to render Plots");const t=[];for(const[i,s]of this.chartData.plots.entries())switch(s.type){case"line":{const n=new ai(s,this.xAxis,this.yAxis,this.chartConfig.chartOrientation,i);t.push(...n.getDrawableElement())}break;case"bar":{const n=new oi(s,this.boundingRect,this.xAxis,this.yAxis,this.chartConfig.chartOrientation,i);t.push(...n.getDrawableElement())}break}return t}}function hi(e,t,i){return new ri(e,t,i)}class li{constructor(t,i,s,n){this.chartConfig=t,this.chartData=i,this.componentStore={title:ni(t,i,s,n),plot:hi(t,i,s),xAxis:At(i.xAxis,t.xAxis,{titleColor:s.xAxisTitleColor,labelColor:s.xAxisLabelColor,tickColor:s.xAxisTickColor,axisLineColor:s.xAxisLineColor},n),yAxis:At(i.yAxis,t.yAxis,{titleColor:s.yAxisTitleColor,labelColor:s.yAxisLabelColor,tickColor:s.yAxisTickColor,axisLineColor:s.yAxisLineColor},n)}}calculateVerticalSpace(){let t=this.chartConfig.width,i=this.chartConfig.height,s=0,n=0,o=Math.floor(t*this.chartConfig.plotReservedSpacePercent/100),c=Math.floor(i*this.chartConfig.plotReservedSpacePercent/100),f=this.componentStore.plot.calculateSpace({width:o,height:c});t-=f.width,i-=f.height,f=this.componentStore.title.calculateSpace({width:this.chartConfig.width,height:i}),n=f.height,i-=f.height,this.componentStore.xAxis.setAxisPosition("bottom"),f=this.componentStore.xAxis.calculateSpace({width:t,height:i}),i-=f.height,this.componentStore.yAxis.setAxisPosition("left"),f=this.componentStore.yAxis.calculateSpace({width:t,height:i}),s=f.width,t-=f.width,t>0&&(o+=t,t=0),i>0&&(c+=i,i=0),this.componentStore.plot.calculateSpace({width:o,height:c}),this.componentStore.plot.setBoundingBoxXY({x:s,y:n}),this.componentStore.xAxis.setRange([s,s+o]),this.componentStore.xAxis.setBoundingBoxXY({x:s,y:n+c}),this.componentStore.yAxis.setRange([n,n+c]),this.componentStore.yAxis.setBoundingBoxXY({x:0,y:n}),this.chartData.plots.some(d=>mt(d))&&this.componentStore.xAxis.recalculateOuterPaddingToDrawBar()}calculateHorizonatalSpace(){let t=this.chartConfig.width,i=this.chartConfig.height,s=0,n=0,o=0,c=Math.floor(t*this.chartConfig.plotReservedSpacePercent/100),f=Math.floor(i*this.chartConfig.plotReservedSpacePercent/100),d=this.componentStore.plot.calculateSpace({width:c,height:f});t-=d.width,i-=d.height,d=this.componentStore.title.calculateSpace({width:this.chartConfig.width,height:i}),s=d.height,i-=d.height,this.componentStore.xAxis.setAxisPosition("left"),d=this.componentStore.xAxis.calculateSpace({width:t,height:i}),t-=d.width,n=d.width,this.componentStore.yAxis.setAxisPosition("top"),d=this.componentStore.yAxis.calculateSpace({width:t,height:i}),i-=d.height,o=s+d.height,t>0&&(c+=t,t=0),i>0&&(f+=i,i=0),this.componentStore.plot.calculateSpace({width:c,height:f}),this.componentStore.plot.setBoundingBoxXY({x:n,y:o}),this.componentStore.yAxis.setRange([n,n+c]),this.componentStore.yAxis.setBoundingBoxXY({x:n,y:s}),this.componentStore.xAxis.setRange([o,o+f]),this.componentStore.xAxis.setBoundingBoxXY({x:0,y:o}),this.chartData.plots.some(R=>mt(R))&&this.componentStore.xAxis.recalculateOuterPaddingToDrawBar()}calculateSpace(){this.chartConfig.chartOrientation==="horizontal"?this.calculateHorizonatalSpace():this.calculateVerticalSpace()}getDrawableElement(){this.calculateSpace();const t=[];this.componentStore.plot.setAxes(this.componentStore.xAxis,this.componentStore.yAxis);for(const i of Object.values(this.componentStore))t.push(...i.getDrawableElements());return t}}class ci{static build(t,i,s,n){return new li(t,i,s,n).getDrawableElement()}}let X=0,Tt,Y=Pt(),H=Dt(),y=Lt(),at=H.plotColorPalette.split(",").map(e=>e.trim()),G=!1,rt=!1;function Dt(){const e=zt(),t=ot();return wt(e.xyChart,t.themeVariables.xyChart)}function Pt(){const e=ot();return wt(Ft.xyChart,e.xyChart)}function Lt(){return{yAxis:{type:"linear",title:"",min:1/0,max:-1/0},xAxis:{type:"band",title:"",categories:[]},title:"",plots:[]}}function ht(e){const t=ot();return Gt(e.trim(),t)}function ui(e){Tt=e}function gi(e){e==="horizontal"?Y.chartOrientation="horizontal":Y.chartOrientation="vertical"}function xi(e){y.xAxis.title=ht(e.text)}function vt(e,t){y.xAxis={type:"linear",title:y.xAxis.title,min:e,max:t},G=!0}function di(e){y.xAxis={type:"band",title:y.xAxis.title,categories:e.map(t=>ht(t.text))},G=!0}function fi(e){y.yAxis.title=ht(e.text)}function pi(e,t){y.yAxis={type:"linear",title:y.yAxis.title,min:e,max:t},rt=!0}function mi(e){const t=Math.min(...e),i=Math.max(...e),s=N(y.yAxis)?y.yAxis.min:1/0,n=N(y.yAxis)?y.yAxis.max:-1/0;y.yAxis={type:"linear",title:y.yAxis.title,min:Math.min(s,t),max:Math.max(n,i)}}function Et(e){let t=[];if(e.length===0)return t;if(!G){const i=N(y.xAxis)?y.xAxis.min:1/0,s=N(y.xAxis)?y.xAxis.max:-1/0;vt(Math.min(i,1),Math.max(s,e.length))}if(rt||mi(e),Ct(y.xAxis)&&(t=y.xAxis.categories.map((i,s)=>[i,e[s]])),N(y.xAxis)){const i=y.xAxis.min,s=y.xAxis.max,n=(s-i+1)/e.length,o=[];for(let c=i;c<=s;c+=n)o.push(`${c}`);t=o.map((c,f)=>[c,e[f]])}return t}function Mt(e){return at[e===0?0:e%at.length]}function yi(e,t){const i=Et(t);y.plots.push({type:"line",strokeFill:Mt(X),strokeWidth:2,data:i}),X++}function bi(e,t){const i=Et(t);y.plots.push({type:"bar",fill:Mt(X),data:i}),X++}function Ai(){if(y.plots.length===0)throw Error("No Plot to render, please provide a plot with some data");return y.title=St(),ci.build(Y,y,H,Tt)}function wi(){return H}function Si(){return Y}const _i=function(){Ut(),X=0,Y=Pt(),y=Lt(),H=Dt(),at=H.plotColorPalette.split(",").map(e=>e.trim()),G=!1,rt=!1},Ci={getDrawableElem:Ai,clear:_i,setAccTitle:Nt,getAccTitle:Xt,setDiagramTitle:Yt,getDiagramTitle:St,getAccDescription:Ht,setAccDescription:$t,setOrientation:gi,setXAxisTitle:xi,setXAxisRangeData:vt,setXAxisBand:di,setYAxisTitle:fi,setYAxisRangeData:pi,setLineData:yi,setBarData:bi,setTmpSVGG:ui,getChartThemeConfig:wi,getChartConfig:Si},ki=(e,t,i,s)=>{const n=s.db,o=n.getChartThemeConfig(),c=n.getChartConfig();function f(p){return p==="top"?"text-before-edge":"middle"}function d(p){return p==="left"?"start":p==="right"?"end":"middle"}function R(p){return`translate(${p.x}, ${p.y}) rotate(${p.rotation||0})`}_t.debug(`Rendering xychart chart
+`+e);const C=qt(t),A=C.append("g").attr("class","main"),m=A.append("rect").attr("width",c.width).attr("height",c.height).attr("class","background");jt(C,c.height,c.width,!0),C.attr("viewBox",`0 0 ${c.width} ${c.height}`),m.attr("fill",o.backgroundColor),n.setTmpSVGG(C.append("g").attr("class","mermaid-tmp-group"));const T=n.getDrawableElem(),S={};function P(p){let _=A,h="";for(const[L]of p.entries()){let z=A;L>0&&S[h]&&(z=S[h]),h+=p[L],_=S[h],_||(_=S[h]=z.append("g").attr("class",p[L]))}return _}for(const p of T){if(p.data.length===0)continue;const _=P(p.groupTexts);switch(p.type){case"rect":_.selectAll("rect").data(p.data).enter().append("rect").attr("x",h=>h.x).attr("y",h=>h.y).attr("width",h=>h.width).attr("height",h=>h.height).attr("fill",h=>h.fill).attr("stroke",h=>h.strokeFill).attr("stroke-width",h=>h.strokeWidth);break;case"text":_.selectAll("text").data(p.data).enter().append("text").attr("x",0).attr("y",0).attr("fill",h=>h.fill).attr("font-size",h=>h.fontSize).attr("dominant-baseline",h=>f(h.verticalPos)).attr("text-anchor",h=>d(h.horizontalPos)).attr("transform",h=>R(h)).text(h=>h.text);break;case"path":_.selectAll("path").data(p.data).enter().append("path").attr("d",h=>h.path).attr("fill",h=>h.fill?h.fill:"none").attr("stroke",h=>h.strokeFill).attr("stroke-width",h=>h.strokeWidth);break}}},Ri={draw:ki},Bi={parser:ti,db:Ci,renderer:Ri};export{Bi as diagram};
diff --git a/assets/zltoolkit_source_code_study_notes.html-JZCYuLhh.js b/assets/zltoolkit_source_code_study_notes.html-3EZc_Boy.js
similarity index 86%
rename from assets/zltoolkit_source_code_study_notes.html-JZCYuLhh.js
rename to assets/zltoolkit_source_code_study_notes.html-3EZc_Boy.js
index 3c2fa82..c0945f6 100644
--- a/assets/zltoolkit_source_code_study_notes.html-JZCYuLhh.js
+++ b/assets/zltoolkit_source_code_study_notes.html-3EZc_Boy.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c,a as e,d as s,b as _}from"./app-RP31lnfq.js";const l={},a={href:"https://blog.csdn.net/youlezhe/category_11460699.html",target:"_blank",rel:"noopener noreferrer"};function d(i,m){const o=n("ExternalLinkIcon");return r(),c("div",null,[e("p",null,[e("a",a,[s("zltoolkit 源码分析"),_(o)])])])}const p=t(l,[["render",d],["__file","zltoolkit_source_code_study_notes.html.vue"]]);export{p as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c,a as e,d as s,b as _}from"./app-0NopiYEV.js";const l={},a={href:"https://blog.csdn.net/youlezhe/category_11460699.html",target:"_blank",rel:"noopener noreferrer"};function d(i,m){const o=n("ExternalLinkIcon");return r(),c("div",null,[e("p",null,[e("a",a,[s("zltoolkit 源码分析"),_(o)])])])}const p=t(l,[["render",d],["__file","zltoolkit_source_code_study_notes.html.vue"]]);export{p as default};
diff --git a/assets/zltoolkit_source_code_study_notes.html-PfuwMzDt.js b/assets/zltoolkit_source_code_study_notes.html-X78_rEP2.js
similarity index 86%
rename from assets/zltoolkit_source_code_study_notes.html-PfuwMzDt.js
rename to assets/zltoolkit_source_code_study_notes.html-X78_rEP2.js
index 5557df5..e85280c 100644
--- a/assets/zltoolkit_source_code_study_notes.html-PfuwMzDt.js
+++ b/assets/zltoolkit_source_code_study_notes.html-X78_rEP2.js
@@ -1 +1 @@
-import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c,a as e,d as s,b as l}from"./app-RP31lnfq.js";const _={},a={href:"https://blog.csdn.net/youlezhe/category_11460699.html",target:"_blank",rel:"noopener noreferrer"};function d(i,u){const o=n("ExternalLinkIcon");return r(),c("div",null,[e("p",null,[e("a",a,[s("zltoolkit source code analysis"),l(o)])])])}const p=t(_,[["render",d],["__file","zltoolkit_source_code_study_notes.html.vue"]]);export{p as default};
+import{_ as t}from"./plugin-vue_export-helper-x3n3nnut.js";import{r as n,o as r,c,a as e,d as s,b as l}from"./app-0NopiYEV.js";const _={},a={href:"https://blog.csdn.net/youlezhe/category_11460699.html",target:"_blank",rel:"noopener noreferrer"};function d(i,u){const o=n("ExternalLinkIcon");return r(),c("div",null,[e("p",null,[e("a",a,[s("zltoolkit source code analysis"),l(o)])])])}const p=t(_,[["render",d],["__file","zltoolkit_source_code_study_notes.html.vue"]]);export{p as default};
diff --git a/guide/code/index.html b/guide/code/index.html
index 3be4010..93f3093 100644
--- a/guide/code/index.html
+++ b/guide/code/index.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/code/"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/code/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Code interpretation"><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-11-19T19:55:59.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-11-19T19:55:59.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Code interpretation","image":[""],"dateModified":"2023-11-19T19:55:59.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Code interpretation | ZLMediaKit</title><meta name="description" content="">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/index.html-2eHJyvoI.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/index.html-qi3PncfW.js">
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00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/code/oncetoken.html">onceToken</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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href="/guide/code/oncetoken.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">onceToken<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" 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diff --git a/guide/code/oncetoken.html b/guide/code/oncetoken.html
index b99b536..fa39717 100644
--- a/guide/code/oncetoken.html
+++ b/guide/code/oncetoken.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/code/oncetoken.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/code/oncetoken.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="onceToken"><meta property="og:description" content="Within ZLMediaKit, there is extensive use of an object called onceToken. Many developers are unfamiliar with this utility class, so I will explain its purpose below: The onceTok..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"onceToken","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>onceToken | ZLMediaKit</title><meta name="description" content="Within ZLMediaKit, there is extensive use of an object called onceToken. Many developers are unfamiliar with this utility class, so I will explain its purpose below: The onceTok...">
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@@ -89,7 +89,7 @@
 
         <span class="token comment">//Omitted subsequent code</span>
     <span class="token punctuation">}</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>The name of this object is derived from <code>pthread_once</code> and <code>dispatch_once</code> in iOS.</p></li></ol></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/code/oncetoken.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Code interpretation" class="vp-link nav-link active prev nav-link active prev" href="/guide/code/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span>Code interpretation</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>The name of this object is derived from <code>pthread_once</code> and <code>dispatch_once</code> in iOS.</p></li></ol></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/code/oncetoken.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Code interpretation" class="vp-link nav-link active prev nav-link active prev" href="/guide/code/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span>Code interpretation</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/guide/faq/index.html b/guide/faq/index.html
index 60e4123..6884b16 100644
--- a/guide/faq/index.html
+++ b/guide/faq/index.html
@@ -30,11 +30,11 @@
     </script>
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private chat?</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 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content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#why-is-private-chat-not-recommended">Why is private chat not recommended</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships">Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="why-is-private-chat-not-recommended" tabindex="-1"><a class="header-anchor" href="#why-is-private-chat-not-recommended" aria-hidden="true">#</a> Why is private chat not recommended</h2><ol><li><p>Private chat on QQ is difficult to trace and organize, making it hard to form documentation. There are often repetitive questions, which do not benefit the project.</p></li><li><p>The efficiency of communication on QQ is actually quite low. Although it allows for timely responses, the threshold for asking questions is too low. Questioners often need the respondent&#39;s progressive guidance to clarify their questions, which wastes a lot of time.</p></li><li><p>Private chat messages on QQ are not timely and often interrupt the respondent&#39;s current work process. In contrast, GitHub issues can be handled in a unified manner, saving more time.</p></li><li><p>Other users cannot participate in answering questions through private chat on QQ, and others cannot see the questions and answers. This is not conducive to divergent thinking and knowledge dissemination.</p></li></ol><h2 id="private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" tabindex="-1"><a class="header-anchor" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" aria-hidden="true">#</a> Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</h2><ol><li>Those who have submitted pull requests or other forms of code contributions.</li><li>Those who have open-sourced projects based on ZLMediaKit.</li><li>Those who have actively answered related technical questions in QQ groups or issues.</li><li>Those who have shared self-written ZLMediaKit-related documents.</li><li>Those who have sponsored the ZLMediaKit project or the author.</li><li>Those who have made any contributions to the development and promotion of ZLMediaKit.</li></ol></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/faq/not_recommended_qq.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RTMP Playback Compatibility Issues" class="vp-link nav-link prev nav-link prev" href="/guide/faq/rtmp_playback_compatibility_issues.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->RTMP Playback Compatibility Issues</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#why-is-private-chat-not-recommended">Why is private chat not recommended</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships">Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="why-is-private-chat-not-recommended" tabindex="-1"><a class="header-anchor" href="#why-is-private-chat-not-recommended" aria-hidden="true">#</a> Why is private chat not recommended</h2><ol><li><p>Private chat on QQ is difficult to trace and organize, making it hard to form documentation. There are often repetitive questions, which do not benefit the project.</p></li><li><p>The efficiency of communication on QQ is actually quite low. Although it allows for timely responses, the threshold for asking questions is too low. Questioners often need the respondent&#39;s progressive guidance to clarify their questions, which wastes a lot of time.</p></li><li><p>Private chat messages on QQ are not timely and often interrupt the respondent&#39;s current work process. In contrast, GitHub issues can be handled in a unified manner, saving more time.</p></li><li><p>Other users cannot participate in answering questions through private chat on QQ, and others cannot see the questions and answers. This is not conducive to divergent thinking and knowledge dissemination.</p></li></ol><h2 id="private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" tabindex="-1"><a class="header-anchor" href="#private-chat-for-technical-consultations-is-generally-only-accepted-from-the-following-individuals-with-selfless-friendship-relationships" aria-hidden="true">#</a> Private chat for technical consultations is generally only accepted from the following individuals with selfless friendship relationships:</h2><ol><li>Those who have submitted pull requests or other forms of code contributions.</li><li>Those who have open-sourced projects based on ZLMediaKit.</li><li>Those who have actively answered related technical questions in QQ groups or issues.</li><li>Those who have shared self-written ZLMediaKit-related documents.</li><li>Those who have sponsored the ZLMediaKit project or the author.</li><li>Those who have made any contributions to the development and promotion of ZLMediaKit.</li></ol></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/faq/not_recommended_qq.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RTMP Playback Compatibility Issues" class="vp-link nav-link prev nav-link prev" href="/guide/faq/rtmp_playback_compatibility_issues.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->RTMP Playback Compatibility Issues</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 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class="theme-hope-content"><p>In general, the specification for RTMP is to first send metadata, followed by config frames, then keyframes, and finally regular frames.</p><p>Once the config frames are received, the decoder can be initialized.</p><p>However, some streams are different, as they receive other frames before receiving the config frame for the video.</p><p>In this case, the video track is not created and initialized.</p><p>There is a preliminary suspicion that the compatibility of the Nginx RTMP server is not good.</p><p>ZLMediaKit&#39;s streaming tool strictly follows the process of sending metadata first, then config frames, followed by keyframes, and finally regular frames.</p><p>It also caches all config frames.</p><p>FFplay can successfully play due to its determination of playback success based on data volume and time.</p><p>As long as the data volume reaches a certain threshold or the time reaches a certain duration, it triggers the event of successful playback.</p><p>The advantage of this approach is a high success rate in playback, but the downside is a longer video opening time.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/faq/rtmp_playback_compatibility_issues.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 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xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 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7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>In general, the specification for RTMP is to first send metadata, followed by config frames, then keyframes, and finally regular frames.</p><p>Once the config frames are received, the decoder can be initialized.</p><p>However, some streams are different, as they receive other frames before receiving the config frame for the video.</p><p>In this case, the video track is not created and initialized.</p><p>There is a preliminary suspicion that the compatibility of the Nginx RTMP server is not good.</p><p>ZLMediaKit&#39;s streaming tool strictly follows the process of sending metadata first, then config frames, followed by keyframes, and finally regular frames.</p><p>It also caches all config frames.</p><p>FFplay can successfully play due to its determination of playback success based on data volume and time.</p><p>As long as the data volume reaches a certain threshold or the time reaches a certain duration, it triggers the event of successful playback.</p><p>The advantage of this approach is a high success rate in playback, but the downside is a longer video opening time.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/faq/rtmp_playback_compatibility_issues.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 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</span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="FAQ" class="vp-link nav-link active prev nav-link active prev" href="/guide/faq/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span>FAQ</div></a><a aria-label="Why is it not recommended to consult questions via QQ private chat?" class="vp-link nav-link next nav-link next" href="/guide/faq/not_recommended_qq.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Why is it not recommended to consult questions via QQ private chat?<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" 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01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 4 min</span><meta property="timeRequired" content="PT4M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#project-features">Project Features</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#project-positioning">Project Positioning</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#feature-list">Feature List</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#overview-of-features">Overview of Features</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#how-to-build">How to build</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#how-to-use">How to use</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#docker-image">Docker image</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h1 id="an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11" tabindex="-1"><a class="header-anchor" href="#an-high-performance-enterprise-level-streaming-media-service-framework-based-on-c-11" aria-hidden="true">#</a> An high-performance, enterprise-level streaming media service framework based on C++11.</h1><p><a href="https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/license-MIT-green.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://en.cppreference.com/" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/language-c++-red.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/platform-linux | macos | windows-blue.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit/pulls" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/PRs-welcome-yellow.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/macos.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="https://hub.docker.com/r/zlmediakit/zlmediakit/tags" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://hub.docker.com/r/zlmediakit/zlmediakit/tags" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/docker/pulls/zlmediakit/zlmediakit" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="project-features" tabindex="-1"><a class="header-anchor" href="#project-features" aria-hidden="true">#</a> Project Features</h2><ul><li>Developed with C++11, avoiding the use of raw pointers, providing stable and reliable code with superior performance.</li><li>Supports multiple protocols (RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC), and protocol conversion.</li><li>Developed with multiplexing/multithreading/asynchronous network IO models, providing excellent concurrency performance and supporting massive client connections.</li><li>The code has undergone extensive stability and performance testing, and has been extensively used in production environments.</li><li>Supports all major platforms, including linux, macos, ios, android, and windows.</li><li>Supports multiple instruction set platforms, such as x86, arm, risc-v, mips, Loongson, and Shenwei.</li><li>Provides ultra-fast startup, extremely low latency (<a href="/reference/test/delay_test.html" class="">within 500 milliseconds, and can be as low as 100 milliseconds</a>), and excellent user experience.</li><li>Provides a comprehensive standard <a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include" target="_blank" rel="noopener noreferrer">C API<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> that can be used as an SDK or called by other languages.</li><li>Provides a complete <a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> server, which can be deployed directly as a commercial server without additional development.</li><li>Provides a complete <a href="/guide/media_server/restful_api.html" class="">restful api</a> and <a href="/guide/media_server/web_hook_api.html" class="">web hook</a>, supporting rich business logic.</li><li>Bridges the video surveillance protocol stack and the live streaming protocol stack, and provides comprehensive support for RTSP/RTMP.</li><li>Fully supports H265/H264/AAC/G711/OPUS.</li><li>Provides complete functions, including clustering, on-demand protocol conversion, on-demand push/pull streams, playback before publishing, and continuous publishing after disconnection.</li><li>Provides ultimate performance, supporting 10W-level players on a single machine and 100Gb/s-level IO bandwidth capability.</li><li>Provides ultimate user experience with <a href="/reference/documents/exclusive_features.html" class="">exclusive features</a>.</li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/511" target="_blank" rel="noopener noreferrer">Who is using zlmediakit?<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>Fully supports IPv6 networks.</li></ul><h2 id="project-positioning" tabindex="-1"><a class="header-anchor" href="#project-positioning" aria-hidden="true">#</a> Project Positioning</h2><ul><li>Cross-platform streaming media solution for mobile and embedded systems.</li><li>Commercial-grade streaming media server.</li><li>Network programming secondary development SDK.</li></ul><h2 id="feature-list" tabindex="-1"><a class="header-anchor" href="#feature-list" aria-hidden="true">#</a> Feature List</h2><h3 id="overview-of-features" tabindex="-1"><a class="header-anchor" href="#overview-of-features" aria-hidden="true">#</a> Overview of Features</h3><!--[--><div class="mermaid-actions"><button class="preview-button" title="preview"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1316 1024" fill="currentColor"><path d="M658.286 0C415.89 0 0 297.106 0 512c0 214.82 415.89 512 658.286 512 242.322 0 658.285-294.839 658.285-512S900.608 0 658.286 0zm0 877.714c-161.573 0-512-221.769-512-365.714 0-144.018 350.427-365.714 512-365.714 161.572 0 512 217.16 512 365.714s-350.428 365.714-512 365.714z"/><path d="M658.286 292.571a219.429 219.429 0 1 0 0 438.858 219.429 219.429 0 0 0 0-438.858zm0 292.572a73.143 73.143 0 1 1 0-146.286 73.143 73.143 0 0 1 0 146.286z"/></svg></button><button class="download-button" title="download"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024" fill="currentColor"><path d="M828.976 894.125H190.189c-70.55 0-127.754-57.185-127.754-127.753V606.674c0-17.634 14.31-31.933 31.933-31.933h63.889c17.634 0 31.932 14.299 31.932 31.933v95.822c0 35.282 28.596 63.877 63.877 63.877h511.033c35.281 0 63.877-28.595 63.877-63.877v-95.822c0-17.634 14.298-31.933 31.943-31.933h63.878c17.635 0 31.933 14.299 31.933 31.933v159.7c0 70.566-57.191 127.751-127.754 127.751zM249.939 267.51c12.921-12.92 33.885-12.92 46.807 0l148.97 148.972V94.893c0-17.634 14.302-31.947 31.934-31.947h63.876c17.638 0 31.946 14.313 31.946 31.947v321.589l148.97-148.972c12.922-12.92 33.876-12.92 46.797 0l46.814 46.818c12.922 12.922 12.922 33.874 0 46.807L552.261 624.93c-1.14 1.138-21.664 13.684-42.315 13.693-20.877.01-41.88-12.542-43.021-13.693L203.122 361.135c-12.923-12.934-12.923-33.885 0-46.807l46.817-46.818z"/></svg></button></div><div class="mermaid-wrapper"><div class="loading-icon-wrapper mermaid-loading" style="display:flex;align-items:center;justify-content:center;height:96px;"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--]--><ul><li><p>RTSP[S]</p><ul><li>RTSP[S] server, supports RTMP/MP4/HLS to RTSP[S] conversion, supports devices such as Amazon Echo Show</li><li>RTSP[S] player, supports RTSP proxy, supports generating silent audio</li><li>RTSP[S] push client and server</li><li>Supports four RTP transmission modes: <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp multicast</code></li><li>Server/client fully supports Basic/Digest authentication, asynchronous configurable authentication interface</li><li>Supports H265 encoding</li><li>The server supports RTSP pushing (including <code>rtp over udp</code> and <code>rtp over tcp</code>)</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding. Other encodings can be forwarded but cannot be converted to protocol</li></ul></li><li><p>RTMP[S]</p><ul><li>RTMP[S] playback server, supports RTSP/MP4/HLS to RTMP conversion</li><li>RTMP[S] publishing server, supports recording and publishing streams</li><li>RTMP[S] player, supports RTMP proxy, supports generating silent audio</li><li>RTMP[S] push client</li><li>Supports http[s]-flv live streaming server</li><li>Supports http[s]-flv live streaming player</li><li>Supports websocket-flv live streaming</li><li>Supports H264/H265/AAC/G711/OPUS encoding. Other encodings can be forwarded but cannot be converted to protocol</li><li>Supports <a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">RTMP-H265<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>Supports <a href="/reference/resources/rtmp_support_for_h265_and_opus.html" class="">RTMP-OPUS</a></li><li>Supports <a href="https://github.com/veovera/enhanced-rtmp" target="_blank" rel="noopener noreferrer">enhanced-rtmp(H265)<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>HLS</p><ul><li>Supports HLS file(mpegts/fmp4) generation and comes with an HTTP file server</li><li>Through cookie tracking technology, it can simulate HLS playback as a long connection, which can achieve HLS on-demand pulling, playback statistics, and other businesses</li><li>Supports HLS player and can pull HLS to rtsp/rtmp/mp4</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>TS</p><ul><li>Supports http[s]-ts live streaming</li><li>Supports ws[s]-ts live streaming</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>fMP4</p><ul><li>Supports http[s]-fmp4 live streaming</li><li>Supports ws[s]-fmp4 live streaming</li><li>Supports H264/H265/AAC/G711/OPUS/MJPEG encoding</li></ul></li><li><p>http[s] and WebSocket</p><ul><li>The server supports <code>directory index generation</code>, <code>file download</code>, <code>form submission requests</code></li><li>The client provides <code>file downloader (supports resume breakpoint)</code>, <code>interface requestor</code>, <code>file uploader</code></li><li>Complete HTTP API server, which can be used as a web backend development framework</li><li>Supports cross-domain access</li><li>Supports http client/server cookie</li><li>Supports WebSocket server and client</li><li>Supports http file access authentication</li></ul></li><li><p>GB28181 and RTP Streaming</p><ul><li>Supports UDP/TCP RTP (PS/TS/ES) streaming server, which can be converted to RTSP/RTMP/HLS and other protocols</li><li>Supports RTSP/RTMP/HLS and other protocol conversion to RTP streaming client, supports TCP/UDP mode, provides corresponding RESTful API, supports active and passive modes</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li><li>Supports ES/PS/TS/EHOME RTP streaming</li><li>Supports ES/PS RTP forwarding</li><li>Supports GB28181 active pull mode</li><li>Supports two-way voice intercom</li></ul></li><li><p>MP4 VOD and Recording</p><ul><li>Supports recording as FLV/HLS/MP4</li><li>Supports MP4 file playback for RTSP/RTMP/HTTP-FLV/WS-FLV, supports seek</li><li>Supports H264/H265/AAC/G711/OPUS encoding</li></ul></li><li><p>WebRTC</p><ul><li>Supports WebRTC streaming and conversion to other protocols</li><li>Supports WebRTC playback and conversion from other protocols to WebRTC</li><li>Supports two-way echo testing</li><li>Supports simulcast streaming</li><li>Supports uplink and downlink RTX/NACK packet loss retransmission</li><li><strong>Supports single-port, multi-threaded, and client network connection migration (unique in the open source community)</strong>.</li><li>Supports TWCC RTCP dynamic rate control</li><li>Supports REMB/PLI/SR/RR RTCP</li><li>Supports RTP extension parsing</li><li>Supports GOP buffer and instant WebRTC playback</li><li>Supports data channels</li><li>Supports WebRTC over TCP mode</li><li>Excellent NACK and jitter buffer algorithms with outstanding packet loss resistance</li><li>Supports WHIP/WHEP protocols</li></ul></li><li><p><a href="/guide/protocol/srt/" class="">SRT support</a></p></li><li><p>Others</p><ul><li>Supports rich RESTful APIs and webhook events</li><li>Supports simple Telnet debugging</li><li>Supports hot reloading of configuration files</li><li>Supports traffic statistics, stream authentication, and other events</li><li>Supports virtual hosts for isolating different domain names</li><li>Supports on-demand streaming and automatic shutdown of streams with no viewers</li><li>Supports pre-play before streaming to increase the rate of timely stream openings</li><li>Provides a complete and powerful C API SDK</li><li>Supports FFmpeg stream proxy for any format</li><li>Supports HTTP API for real-time screenshot generation and return</li><li>Supports on-demand demultiplexing and protocol conversion, reducing CPU usage by only enabling it when someone is watching</li><li>Supports cluster deployment in traceable mode, with RTSP/RTMP/HLS/HTTP-TS support for traceable mode and HLS support for edge stations and multiple sources for source stations (using round-robin tracing)</li><li>Can reconnect to streaming after abnormal disconnection in RTSP/RTMP/WebRTC pushing within a timeout period, with no impact on the player.</li></ul></li></ul><h2 id="how-to-build" tabindex="-1"><a class="header-anchor" href="#how-to-build" aria-hidden="true">#</a> How to build</h2><p>It is recommended to compile on Ubuntu or macOS. Compiling on Windows is cumbersome, and some features are not compiled by default. <a href="/tutorial/" class="">For details, please refer to Quick Start</a></p><h2 id="how-to-use" tabindex="-1"><a class="header-anchor" href="#how-to-use" aria-hidden="true">#</a> How to use</h2><p>You have three ways to use ZLMediaKit, namely:</p><ul><li><ol><li>Use c api as sdk, please refer to <a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include" target="_blank" rel="noopener noreferrer">here<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</li></ol></li><li><ol start="2"><li>Used as an independent streaming media server. If you don’t want to do c/c++ development, you can refer to <a href="/guide/media_server/restful_api.html" class="">restful api</a> and <a href="/guide/media_server/web_hook_api.html" class="">web hook</a>.</li></ol></li><li><ol start="3"><li>If you want to do c/c++ development and add business logic to increase functions, you can refer to the [test program] here (https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests).</li></ol></li></ul><h2 id="docker-image" tabindex="-1"><a class="header-anchor" href="#docker-image" aria-hidden="true">#</a> Docker image</h2><p>You can download the compiled image from Docker Hub and start it:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#This image is automatically compiled and pushed for github continuous integration, keeping it up to date with the code (master branch)</span>
 <span class="token function">docker</span> run <span class="token parameter variable">-id</span> <span class="token parameter variable">-p</span> <span class="token number">1935</span>:1935 <span class="token parameter variable">-p</span> <span class="token number">8080</span>:80 <span class="token parameter variable">-p</span> <span class="token number">8443</span>:443 <span class="token parameter variable">-p</span> <span class="token number">8554</span>:554 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000/udp <span class="token parameter variable">-p</span> <span class="token number">8000</span>:8000/udp <span class="token parameter variable">-p</span> <span class="token number">9000</span>:9000/udp zlmediakit/zlmediakit:master
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>You can also compile the image according to the Dockerfile:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">bash</span> build_docker_images.sh
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/README.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/README.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/install/compilation_instructions_for_windows_version.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/install/compilation_instructions_for_windows_version.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Building Instructions for Windows"><meta property="og:description" content="Below are the instructions for building ZLMediaKit on Windows using scoop (https://github.com/lukesampson/scoop) + vcpkg (https://github.com/microsoft/vcpkg). scoop: A package i..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Building Instructions for Windows","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Building Instructions for Windows | ZLMediaKit</title><meta name="description" content="Below are the instructions for building ZLMediaKit on Windows using scoop (https://github.com/lukesampson/scoop) + vcpkg (https://github.com/microsoft/vcpkg). scoop: A package i...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-xnA-vKUQ.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-xl0PwINJ.js">
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@@ -68,7 +68,7 @@
 cmake <span class="token operator">--</span>build <span class="token punctuation">.</span> <span class="token operator">--</span>target all
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ol><p>To compile a 64-bit program and link <code>openssl</code>, you also need to link <code>Crypt32.lib</code> and <code>ws2_32.lib</code>. Normally, when executing <code>cmake .. @CMAKE_OPTIONS</code>, you should see similar output like this:</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>found library:C:/work/develop/vcpkg/installed/x64-windows-static/lib/libssl.lib;C:/work/develop/vcpkg/installed/x64-windows-static/lib/libcrypto.lib;Crypt32.lib;ws2_32.lib,ENABLE_OPENSSL defined
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>If <code>Crypt32.lib</code> and <code>ws2_32.lib</code> are not present, you can manually modify the <code>CMakeLists.txt</code> file to resolve the issue (search for <code>OPENSSL_LIBRARIES</code> to find the corresponding location).</p><div class="language-cmake line-numbers-mode" data-ext="cmake"><pre class="language-cmake"><code><span class="token keyword">list</span><span class="token punctuation">(</span>APPEND LINK_LIB_LIST <span class="token punctuation">${</span>OPENSSL_LIBRARIES<span class="token punctuation">}</span> Crypt32.lib ws2_32.lib<span class="token punctuation">)</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/compilation_instructions_for_windows_version.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Start" class="vp-link nav-link prev nav-link prev" href="/guide/install/start.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Start</div></a><a aria-label="Installing zlmediakit with vcpkg" class="vp-link nav-link next nav-link next" href="/guide/install/install_zlmediakit_using_vcpkg.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Installing zlmediakit with vcpkg<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/compilation_instructions_for_windows_version.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Start" class="vp-link nav-link prev nav-link prev" href="/guide/install/start.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Start</div></a><a aria-label="Installing zlmediakit with vcpkg" class="vp-link nav-link next nav-link next" href="/guide/install/install_zlmediakit_using_vcpkg.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Installing zlmediakit with vcpkg<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/guide/install/index.html b/guide/install/index.html
index a7a1742..1bca926 100644
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+++ b/guide/install/index.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/install/"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/install/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Install"><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-11-19T19:55:59.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-11-19T19:55:59.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Install","image":[""],"dateModified":"2023-11-19T19:55:59.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Install | ZLMediaKit</title><meta name="description" content="">
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15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/install/compilation_instructions_for_windows_version.html">Building Instructions for Windows</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/install/install_zlmediakit_using_vcpkg.html">Installing zlmediakit with vcpkg</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/install/start.html">Start</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/README.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="Start" class="vp-link nav-link next nav-link next" href="/guide/install/start.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Start<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/guide/install/install_zlmediakit_using_vcpkg.html b/guide/install/install_zlmediakit_using_vcpkg.html
index 3977ae6..0b64038 100644
--- a/guide/install/install_zlmediakit_using_vcpkg.html
+++ b/guide/install/install_zlmediakit_using_vcpkg.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/install/install_zlmediakit_using_vcpkg.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/install/install_zlmediakit_using_vcpkg.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Installing zlmediakit with vcpkg"><meta property="og:description" content="Introduction vcpkg is a cross-platform SDK package management tool, similar to yum/apt on Linux and Homebrew on macOS. It supports multiple platforms such as Linux, macOS, and W..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-06T10:57:32.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-06T10:57:32.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Installing zlmediakit with vcpkg","image":[""],"dateModified":"2023-12-06T10:57:32.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Installing zlmediakit with vcpkg | ZLMediaKit</title><meta name="description" content="Introduction vcpkg is a cross-platform SDK package management tool, similar to yum/apt on Linux and Homebrew on macOS. It supports multiple platforms such as Linux, macOS, and W...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-UmyH2ZVo.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg_2-1HFW-yNt.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-_H3jokEy.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-tFAic-l6.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg_2-1HFW-yNt.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-_H3jokEy.js">
     
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@@ -70,7 +70,7 @@
 ./vcpkg/vcpkg remove zlmediakit
 <span class="token comment"># Then install the dynamic library version</span>
 ./vcpkg/vcpkg <span class="token function">install</span> zlmediakit<span class="token punctuation">\</span><span class="token punctuation">[</span>core,mp4,openssl,webrtc,sctp<span class="token punctuation">\</span><span class="token punctuation">]</span>:x64-linux-dynamic
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><figure><img src="/images/install_zlmediakit_using_vcpkg_2.png" alt="install_zlmediakit_using_vcpkg_2" tabindex="0" loading="lazy"><figcaption>install_zlmediakit_using_vcpkg_2</figcaption></figure></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/install_zlmediakit_using_vcpkg.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Building Instructions for Windows" class="vp-link nav-link prev nav-link prev" href="/guide/install/compilation_instructions_for_windows_version.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Building Instructions for Windows</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><figure><img src="/images/install_zlmediakit_using_vcpkg_2.png" alt="install_zlmediakit_using_vcpkg_2" tabindex="0" loading="lazy"><figcaption>install_zlmediakit_using_vcpkg_2</figcaption></figure></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/install_zlmediakit_using_vcpkg.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Building Instructions for Windows" class="vp-link nav-link prev nav-link prev" href="/guide/install/compilation_instructions_for_windows_version.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Building Instructions for Windows</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/guide/install/start.html b/guide/install/start.html
index e390c46..2c6fef3 100644
--- a/guide/install/start.html
+++ b/guide/install/start.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/install/start.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/install/start.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Start"><meta property="og:description" content="1. Obtain the Source Code Please refrain from downloading the source code in zip package format directly from GitHub. Instead, you should clone the ZLMediaKit code using git. Th..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Start","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Start | ZLMediaKit</title><meta name="description" content="1. Obtain the Source Code Please refrain from downloading the source code in zip package format directly from GitHub. Instead, you should clone the ZLMediaKit code using git. Th...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/start.html-VhG07QWF.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start.html-I4A7uS59.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/start.html-3NE1XKNN.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start.html-I4A7uS59.js">
     
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@@ -92,7 +92,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>On macOS:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/linux/mac/libmk_api.dylib
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>On Windows:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/windows/Debug/mk_api.dll
 ZLMediaKit/release/windows/Debug/mk_api.lib
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><p>The SDK header file has detailed comments, which are generally sufficient for secondary development.</p></li><li><p>Test programs starting with <code>test_</code></p><p>The related code is in the <code>ZLMediaKit/tests</code> directory, and you can refer to the code to start the test process.</p></li></ul><h2 id="_8-testing" tabindex="-1"><a class="header-anchor" href="#_8-testing" aria-hidden="true">#</a> 8. Testing</h2><p>Please refer to <a href="/guide/media_server/push_test.html" class="">this article</a> to complete the stream push and play test.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/start.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Install" class="vp-link nav-link active prev nav-link active prev" href="/guide/install/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span>Install</div></a><a aria-label="Building Instructions for Windows" class="vp-link nav-link next nav-link next" href="/guide/install/compilation_instructions_for_windows_version.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Building Instructions for Windows<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><p>The SDK header file has detailed comments, which are generally sufficient for secondary development.</p></li><li><p>Test programs starting with <code>test_</code></p><p>The related code is in the <code>ZLMediaKit/tests</code> directory, and you can refer to the code to start the test process.</p></li></ul><h2 id="_8-testing" tabindex="-1"><a class="header-anchor" href="#_8-testing" aria-hidden="true">#</a> 8. Testing</h2><p>Please refer to <a href="/guide/media_server/push_test.html" class="">this article</a> to complete the stream push and play test.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/install/start.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Install" class="vp-link nav-link active prev nav-link active prev" href="/guide/install/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span>Install</div></a><a aria-label="Building Instructions for Windows" class="vp-link nav-link next nav-link next" href="/guide/install/compilation_instructions_for_windows_version.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Building Instructions for Windows<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/guide/media_server/config_file.html b/guide/media_server/config_file.html
index be7b299..8e41646 100644
--- a/guide/media_server/config_file.html
+++ b/guide/media_server/config_file.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/config_file.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/config_file.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Configuration File Explanation"><meta property="og:description" content="You can also refer to HTTP-HOOK-API (webhookapi.md) Supported by MediaServer for configuration related to hooks."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Configuration File Explanation","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Configuration File Explanation | ZLMediaKit</title><meta name="description" content="You can also refer to HTTP-HOOK-API (webhookapi.md) Supported by MediaServer for configuration related to hooks.">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/config_file.html-e7VlJmFs.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/config_file.html-5j1Bx0Jx.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/config_file.html-9Xa4KaRE.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/config_file.html-5j1Bx0Jx.js">
     
   </head>
   <body>
@@ -419,7 +419,7 @@
 <span class="token key attr-name">maxReqSize</span><span class="token punctuation">=</span><span class="token value attr-value">1024</span>
 <span class="token comment"># Telnet server listening port in debug mode</span>
 <span class="token key attr-name">port</span><span class="token punctuation">=</span><span class="token value attr-value">0</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div 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class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>You can also refer to <a href="/guide/media_server/web_hook_api.html" class="">HTTP-HOOK-API</a> Supported by MediaServer for configuration related to hooks.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/config_file.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 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class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>You can also refer to <a href="/guide/media_server/web_hook_api.html" class="">HTTP-HOOK-API</a> Supported by MediaServer for configuration related to hooks.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/config_file.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 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class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="Generate SSL self-signed certificate and test" class="vp-link nav-link next nav-link next" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Generate SSL self-signed certificate and test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 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+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/guide/media_server/generate_ssl_self-signed_certificate_and_test.html b/guide/media_server/generate_ssl_self-signed_certificate_and_test.html
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+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/generate_ssl_self-signed_certificate_and_test.html-vsfOfJt0.js"><link rel="modulepreload" href="/assets/generate_ssl_self-signed_certificate_and_test-D4Sbj3Ls.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/generate_ssl_self-signed_certificate_and_test.html-qSLRuImw.js">
     
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@@ -54,7 +54,7 @@
 Getting Private key
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h1 id="_4-merge-public-key-and-private-key" tabindex="-1"><a class="header-anchor" href="#_4-merge-public-key-and-private-key" aria-hidden="true">#</a> 4. Merge Public Key and Private Key</h1><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">cat</span> server.crt server.key <span class="token operator">&gt;</span> ./ssl.pem
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h1 id="_5-load-the-certificate" tabindex="-1"><a class="header-anchor" href="#_5-load-the-certificate" aria-hidden="true">#</a> 5. Load the Certificate</h1><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>./MediaServer <span class="token parameter variable">-s</span> ./ssl.pem
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><figure><img src="/images/generate_ssl_self-signed_certificate_and_test.webp" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/generate_ssl_self-signed_certificate_and_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Configuration File Explanation" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/config_file.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Configuration File Explanation</div></a><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link next nav-link next" href="/guide/media_server/how_to_enable_https_related_functions.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">How to Enable HTTPS Related Functions<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><figure><img src="/images/generate_ssl_self-signed_certificate_and_test.webp" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/generate_ssl_self-signed_certificate_and_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Configuration File Explanation" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/config_file.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Configuration File Explanation</div></a><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link next nav-link next" href="/guide/media_server/how_to_enable_https_related_functions.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">How to Enable HTTPS Related Functions<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/guide/media_server/how_to_enable_https_related_functions.html b/guide/media_server/how_to_enable_https_related_functions.html
index 729190f..733a148 100644
--- a/guide/media_server/how_to_enable_https_related_functions.html
+++ b/guide/media_server/how_to_enable_https_related_functions.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/how_to_enable_https_related_functions.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/how_to_enable_https_related_functions.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="How to Enable HTTPS Related Functions"><meta property="og:description" content="I. Enable OpenSSL Feature during Compilation The HTTPS feature of zlmediakit (including rtmps/rtsps/webrtc/wss) relies on the OpenSSL library. Before compiling zlmediakit, you s..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"How to Enable HTTPS Related Functions","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>How to Enable HTTPS Related Functions | ZLMediaKit</title><meta name="description" content="I. Enable OpenSSL Feature during Compilation The HTTPS feature of zlmediakit (including rtmps/rtsps/webrtc/wss) relies on the OpenSSL library. Before compiling zlmediakit, you s...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-O1NMddvq.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions_zh_10-dp8gREln.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-fcJ6Uozv.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-kCsRSeM_.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions_zh_10-dp8gREln.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-fcJ6Uozv.js">
     
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@@ -57,7 +57,7 @@
 <span class="token comment"># Add the following line (your machine&#39;s IP + a space + your domain name)</span>
 <span class="token number">127.0</span>.0.1  test.zlmediakit.com
 <span class="token comment"># Save and exit vi after making the modification</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><strong>Open the browser and enter the HTTPS address for testing:</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_7.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li><strong>View the certificate:</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><h2 id="vi-deploying-in-a-production-environment" tabindex="-1"><a class="header-anchor" href="#vi-deploying-in-a-production-environment" aria-hidden="true">#</a> VI. Deploying in a Production Environment</h2><ul><li>After completing all the previous steps and passing the verification, you can proceed to deploy the application in a production environment. To do this, you need to bind the certificate domain name to the real public IP address of your cloud host:</li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_9.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/how_to_enable_https_related_functions_zh_10.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/how_to_enable_https_related_functions.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Generate SSL self-signed certificate and test" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Generate SSL self-signed certificate and test</div></a><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link next nav-link next" href="/guide/media_server/on-demand_streaming.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Implement on-demand pull streaming<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><strong>Open the browser and enter the HTTPS address for testing:</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_7.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li><strong>View the certificate:</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><h2 id="vi-deploying-in-a-production-environment" tabindex="-1"><a class="header-anchor" href="#vi-deploying-in-a-production-environment" aria-hidden="true">#</a> VI. Deploying in a Production Environment</h2><ul><li>After completing all the previous steps and passing the verification, you can proceed to deploy the application in a production environment. To do this, you need to bind the certificate domain name to the real public IP address of your cloud host:</li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_9.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/how_to_enable_https_related_functions_zh_10.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/how_to_enable_https_related_functions.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Generate SSL self-signed certificate and test" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Generate SSL self-signed certificate and test</div></a><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link next nav-link next" href="/guide/media_server/on-demand_streaming.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Implement on-demand pull streaming<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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class="vp-sidebar-title">Docs</span><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Guide" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>Guide<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-gears" style=""></span><span class="vp-sidebar-title">Media Server</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Configuration File Explanation" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/config_file.html"><!---->Configuration File Explanation<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Generate SSL self-signed certificate and test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->Generate SSL self-signed certificate and test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/how_to_enable_https_related_functions.html"><!---->How to Enable HTTPS Related Functions<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_streaming.html"><!---->Implement on-demand pull streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a 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vp-sidebar-link vp-sidebar-page" href="/guide/media_server/sequence_diagram.html"><!---->Sequence diagram<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Starting and Stopping the Server" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/web_hook_api.html"><!---->Web Hook<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span 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type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link 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style=""></span>Media Server</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 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class="vp-page-title"><h1><!---->Implement on-demand push streaming</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement on-demand push streaming:</p><figure><img src="/images/on-demand_push_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/on-demand_push_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 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177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement on-demand push streaming:</p><figure><img src="/images/on-demand_push_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/on-demand_push_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 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SSL self-signed certificate and test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->Generate SSL self-signed certificate and test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/how_to_enable_https_related_functions.html"><!---->How to Enable HTTPS Related Functions<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/on-demand_streaming.html"><!---->Implement on-demand pull streaming<!----></a><ul 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class="vp-page-title"><h1><!---->Implement on-demand pull streaming</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg 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177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement on-demand pull streaming:</p><figure><img src="/images/on-demand_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/on-demand_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 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SSL self-signed certificate and test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->Generate SSL self-signed certificate and test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/how_to_enable_https_related_functions.html"><!---->How to Enable HTTPS Related Functions<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/on-demand_streaming.html"><!---->Implement on-demand pull streaming<!----></a><ul 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class="vp-page-title"><h1><!---->Implement on-demand pull streaming</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement on-demand pull streaming:</p><figure><img src="/images/on-demand_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/on-demand_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand push streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_push_streaming.html"><!---->Implement on-demand push streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Playback Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/playback_authentication.html"><!---->Implementing Playback Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Push Streaming Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_authentication.html"><!---->Implementing Push Streaming Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Playing URL Rules" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1. Components of a URL" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_1-components-of-a-url"><!---->1. Components of a URL<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2. Stream Media Source in ZLMediaKit" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_2-stream-media-source-in-zlmediakit"><!---->2. Stream Media Source in ZLMediaKit<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3. Playback URLs Corresponding to the Stream Media Source" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_3-playback-urls-corresponding-to-the-stream-media-source"><!---->3. Playback URLs Corresponding to the Stream Media Source<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4. Video-on-Demand URL" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_4-video-on-demand-url"><!---->4. Video-on-Demand URL<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="5. WebRTC Push/Pull" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_5-webrtc-push-pull"><!---->5. WebRTC Push/Pull<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="6. URL Parameters" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_6-url-parameters"><!---->6. URL Parameters<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Push and Playback Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_test.html"><!---->Push and Playback Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RESTful API" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/restful_api.html"><!---->RESTful API<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Sequence diagram" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/sequence_diagram.html"><!---->Sequence diagram<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Starting and Stopping the Server" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/web_hook_api.html"><!---->Web Hook<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">Code interpretation</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1-components-of-a-url">1. Components of a URL</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2-stream-media-source-in-zlmediakit">2. Stream Media Source in ZLMediaKit</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3-playback-urls-corresponding-to-the-stream-media-source">3. Playback URLs Corresponding to the Stream Media Source</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4-video-on-demand-url">4. Video-on-Demand URL</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_5-webrtc-push-pull">5. WebRTC Push/Pull</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_6-url-parameters">6. URL Parameters</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1-components-of-a-url" tabindex="-1"><a class="header-anchor" href="#_1-components-of-a-url" aria-hidden="true">#</a> 1. Components of a URL</h2><p>Taking <code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code> as an example, this URL is divided into the following parts:</p><ul><li><code>Protocol(scheam)</code>: RTSP protocol, default port 554</li><li><code>Virtual Host(vhost)</code>: somedomain.com. This field can be either a domain name or an IP. If it is an IP, the corresponding virtual host is <code>__defaultVhost__</code></li><li><code>Server Port(port)</code>: 554. If the port number is not specified, the protocol&#39;s default port number is used</li><li><code>Application Name(app)</code>: live</li><li><code>Stream ID(streamid)</code>: 0</li><li><code>Parameters(args)</code>: token=abcdefg&amp;field=value</li></ul><h2 id="_2-stream-media-source-in-zlmediakit" tabindex="-1"><a class="header-anchor" href="#_2-stream-media-source-in-zlmediakit" aria-hidden="true">#</a> 2. Stream Media Source in ZLMediaKit</h2><p>In ZLMediaKit, a stream media source is a data object that can be used for functions such as live broadcasting and stream forwarding, and is referred to as <code>MediaSource</code> in this project. Currently, it supports five types of stream media sources, namely <code>RtspMediaSource</code>, <code>RtmpMediaSource</code>, <code>HlsMediaSource</code>, <code>TSMediaSource</code>, <code>FMP4MediaSource</code>.</p><p>Identifying a stream media source is mainly based on four elements (referred to as 4-tuples hereafter), which are:</p><ul><li><code>Protocol(scheam)</code></li><li><code>Virtual Host(vhost)</code></li><li><code>Application Name(app)</code></li><li><code>Stream ID(streamid)</code></li></ul><p><code>RtspMediaSource</code> supports RTSP playback, RTSP streaming, WebRTC playback, and WebRTC streaming.</p><p><code>RtmpMediaSource</code> supports RTMP streaming/playback, HTTP-FLV playback, and WS-FLV playback.</p><p><code>HlsMediaSource</code> supports HLS playback.</p><p><code>TSMediaSource</code> supports HTTP-TS playback and WS-TS playback.</p><p><code>FMP4MediaSource</code> supports HTTP-FMP4 playback and WS-FMP4 playback.</p><h2 id="_3-playback-urls-corresponding-to-the-stream-media-source" tabindex="-1"><a class="header-anchor" href="#_3-playback-urls-corresponding-to-the-stream-media-source" aria-hidden="true">#</a> 3. Playback URLs Corresponding to the Stream Media Source</h2><p>Suppose there is a <code>RtspMediaSource</code>, and its 4-tuple are <code>rtsp (RtspMediaSource is always rtsp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>If there is a <code>RtmpMediaSource</code>, and its 4-tuple are <code>rtmp (RtmpMediaSource is always rtmp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>RTMP types of stream media sources also support live streaming through <code>http-flv</code>, <code>websocket</code>, and other protocols. The corresponding URLs are as follows:</p><p><strong>Note: Old code live broadcast suffix is .flv, and it has been changed to .live.flv in the new code</strong></p><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>Sure, ZLMediaKit typically converts RTSP and RTMP media streams to each other and also transforms them into HLS/HTTP-TS/WS-TS/HTTP-fMP4/WS-fMP4. The playback URLs are as follows:</p><ul><li><p>HLS</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS (with the suffix .live.ts, to resolve the conflict with HLS)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4 (with the suffix .live.mp4, to resolve the conflict with MP4 on-demand)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>Generally speaking, all the above URLs are valid in ZLMediaKit, as ZLMediaKit converts media sources by default.</p><h2 id="_4-video-on-demand-url" tabindex="-1"><a class="header-anchor" href="#_4-video-on-demand-url" aria-hidden="true">#</a> 4. Video-on-Demand URL</h2><p>ZLMediaKit typically implements video-on-demand via MP4 files, and we recommend using HTTP MP4 on-demand as it is the simplest method and the server does not need to demultiplex the MP4 files. ZLMediaKit currently also supports RTSP, RTMP, HTTP-FLV, and WebSocket-FLV MP4 on-demand. The corresponding URLs are similar to live broadcast URLs and will not be elaborated here; only the differences are discussed.</p><ul><li>ZLMediaKit restricts the application name for on-demand to the default <code>record</code>.</li><li>Suppose an MP4 file is placed in the HTTP root directory record folder (<code>www/record</code>). Its relative path is <code>www/record/0.mp4</code>, then the on-demand URL would be: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code> (This is a generic HTTP file on-demand; the server does not need to demultiplex the file)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code> (This is HTTP-FLV live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code> (This is HTTP-TS live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code> (This is HTTP-fMP4 live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>If virtual hosting is enabled, then the on-demand files should be placed in <code>www/somedomain.com/record/0.mp4</code>.</li></ul><h2 id="_5-webrtc-push-pull" tabindex="-1"><a class="header-anchor" href="#_5-webrtc-push-pull" aria-hidden="true">#</a> 5. WebRTC Push/Pull</h2><p>WebRTC playback is slightly different from the methods mentioned above. The WebRTC protocol itself does not define a signaling interaction protocol, and users need to implement the <code>sdp+icecandidate</code> exchange logic themselves. So, WebRTC does not have a standard player, and you need to use JS or a native SDK to implement playback.</p><p>ZLMediaKit implements the <code>WebRTC SDP+icecandidate</code> exchange method via <code>HTTP POST</code>. The interface name is <code>/index/api/webrtc</code>. This interface uses POST content to pass the <code>offer sdp</code> while passing the media source&#39;s four-tuple <code>app</code> <code>stream_id</code> in the URL query parameters. Since HTTP inherently supports <code>vhost</code>, there&#39;s no need to specify <code>vhost</code> separately. WebRTC in ZLMediaKit can be considered another representation of the RTSP protocol. Their push and playback use the same data source, which is <code>RtspMediaSource</code>.</p><p>When pushing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>When playing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>.</p><p>ZLMediaKit comes with a WebRTC test player/pusher. After starting ZLMediaKit, you can access it by visiting <code>http://127.0.0.1/webrtc/</code> in your browser.</p><p>Additionally, ZLMediaKit also supports playing MP4 files via WebRTC. The HTTP POST interface is similar to: <code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>.</p><h2 id="_6-url-parameters" tabindex="-1"><a class="header-anchor" href="#_6-url-parameters" aria-hidden="true">#</a> 6. 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SSL self-signed certificate and test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->Generate SSL self-signed certificate and test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/how_to_enable_https_related_functions.html"><!---->How to Enable HTTPS Related Functions<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_streaming.html"><!---->Implement on-demand pull streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand push streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_push_streaming.html"><!---->Implement on-demand push streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Playback Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/playback_authentication.html"><!---->Implementing Playback Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Push Streaming Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_authentication.html"><!---->Implementing Push Streaming Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Playing URL Rules" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1. Components of a URL" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_1-components-of-a-url"><!---->1. Components of a URL<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2. Stream Media Source in ZLMediaKit" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_2-stream-media-source-in-zlmediakit"><!---->2. Stream Media Source in ZLMediaKit<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3. Playback URLs Corresponding to the Stream Media Source" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_3-playback-urls-corresponding-to-the-stream-media-source"><!---->3. Playback URLs Corresponding to the Stream Media Source<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4. Video-on-Demand URL" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_4-video-on-demand-url"><!---->4. Video-on-Demand URL<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="5. WebRTC Push/Pull" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_5-webrtc-push-pull"><!---->5. WebRTC Push/Pull<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="6. URL Parameters" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/guide/media_server/play_url_rules.html#_6-url-parameters"><!---->6. URL Parameters<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Push and Playback Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_test.html"><!---->Push and Playback Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RESTful API" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/restful_api.html"><!---->RESTful API<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Sequence diagram" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/sequence_diagram.html"><!---->Sequence diagram<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Starting and Stopping the Server" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/web_hook_api.html"><!---->Web Hook<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">Code interpretation</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1-components-of-a-url">1. Components of a URL</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2-stream-media-source-in-zlmediakit">2. Stream Media Source in ZLMediaKit</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3-playback-urls-corresponding-to-the-stream-media-source">3. Playback URLs Corresponding to the Stream Media Source</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4-video-on-demand-url">4. Video-on-Demand URL</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_5-webrtc-push-pull">5. WebRTC Push/Pull</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_6-url-parameters">6. URL Parameters</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1-components-of-a-url" tabindex="-1"><a class="header-anchor" href="#_1-components-of-a-url" aria-hidden="true">#</a> 1. Components of a URL</h2><p>Taking <code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code> as an example, this URL is divided into the following parts:</p><ul><li><code>Protocol(scheam)</code>: RTSP protocol, default port 554</li><li><code>Virtual Host(vhost)</code>: somedomain.com. This field can be either a domain name or an IP. If it is an IP, the corresponding virtual host is <code>__defaultVhost__</code></li><li><code>Server Port(port)</code>: 554. If the port number is not specified, the protocol&#39;s default port number is used</li><li><code>Application Name(app)</code>: live</li><li><code>Stream ID(streamid)</code>: 0</li><li><code>Parameters(args)</code>: token=abcdefg&amp;field=value</li></ul><h2 id="_2-stream-media-source-in-zlmediakit" tabindex="-1"><a class="header-anchor" href="#_2-stream-media-source-in-zlmediakit" aria-hidden="true">#</a> 2. Stream Media Source in ZLMediaKit</h2><p>In ZLMediaKit, a stream media source is a data object that can be used for functions such as live broadcasting and stream forwarding, and is referred to as <code>MediaSource</code> in this project. Currently, it supports five types of stream media sources, namely <code>RtspMediaSource</code>, <code>RtmpMediaSource</code>, <code>HlsMediaSource</code>, <code>TSMediaSource</code>, <code>FMP4MediaSource</code>.</p><p>Identifying a stream media source is mainly based on four elements (referred to as 4-tuples hereafter), which are:</p><ul><li><code>Protocol(scheam)</code></li><li><code>Virtual Host(vhost)</code></li><li><code>Application Name(app)</code></li><li><code>Stream ID(streamid)</code></li></ul><p><code>RtspMediaSource</code> supports RTSP playback, RTSP streaming, WebRTC playback, and WebRTC streaming.</p><p><code>RtmpMediaSource</code> supports RTMP streaming/playback, HTTP-FLV playback, and WS-FLV playback.</p><p><code>HlsMediaSource</code> supports HLS playback.</p><p><code>TSMediaSource</code> supports HTTP-TS playback and WS-TS playback.</p><p><code>FMP4MediaSource</code> supports HTTP-FMP4 playback and WS-FMP4 playback.</p><h2 id="_3-playback-urls-corresponding-to-the-stream-media-source" tabindex="-1"><a class="header-anchor" href="#_3-playback-urls-corresponding-to-the-stream-media-source" aria-hidden="true">#</a> 3. Playback URLs Corresponding to the Stream Media Source</h2><p>Suppose there is a <code>RtspMediaSource</code>, and its 4-tuple are <code>rtsp (RtspMediaSource is always rtsp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>If there is a <code>RtmpMediaSource</code>, and its 4-tuple are <code>rtmp (RtmpMediaSource is always rtmp)</code>, <code>somedomain.com</code>, <code>live</code>, and <code>0</code> Then the URLs for playing this stream media source correspond to:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>RTMP types of stream media sources also support live streaming through <code>http-flv</code>, <code>websocket</code>, and other protocols. The corresponding URLs are as follows:</p><p><strong>Note: Old code live broadcast suffix is .flv, and it has been changed to .live.flv in the new code</strong></p><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>Sure, ZLMediaKit typically converts RTSP and RTMP media streams to each other and also transforms them into HLS/HTTP-TS/WS-TS/HTTP-fMP4/WS-fMP4. The playback URLs are as follows:</p><ul><li><p>HLS</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS (with the suffix .live.ts, to resolve the conflict with HLS)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4 (with the suffix .live.mp4, to resolve the conflict with MP4 on-demand)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>Generally speaking, all the above URLs are valid in ZLMediaKit, as ZLMediaKit converts media sources by default.</p><h2 id="_4-video-on-demand-url" tabindex="-1"><a class="header-anchor" href="#_4-video-on-demand-url" aria-hidden="true">#</a> 4. Video-on-Demand URL</h2><p>ZLMediaKit typically implements video-on-demand via MP4 files, and we recommend using HTTP MP4 on-demand as it is the simplest method and the server does not need to demultiplex the MP4 files. ZLMediaKit currently also supports RTSP, RTMP, HTTP-FLV, and WebSocket-FLV MP4 on-demand. The corresponding URLs are similar to live broadcast URLs and will not be elaborated here; only the differences are discussed.</p><ul><li>ZLMediaKit restricts the application name for on-demand to the default <code>record</code>.</li><li>Suppose an MP4 file is placed in the HTTP root directory record folder (<code>www/record</code>). Its relative path is <code>www/record/0.mp4</code>, then the on-demand URL would be: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code> (This is a generic HTTP file on-demand; the server does not need to demultiplex the file)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code> (This is HTTP-FLV live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code> (This is HTTP-TS live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code> (This is HTTP-fMP4 live streaming, not HTTP on-demand; the server needs to demultiplex the file)</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>If virtual hosting is enabled, then the on-demand files should be placed in <code>www/somedomain.com/record/0.mp4</code>.</li></ul><h2 id="_5-webrtc-push-pull" tabindex="-1"><a class="header-anchor" href="#_5-webrtc-push-pull" aria-hidden="true">#</a> 5. WebRTC Push/Pull</h2><p>WebRTC playback is slightly different from the methods mentioned above. The WebRTC protocol itself does not define a signaling interaction protocol, and users need to implement the <code>sdp+icecandidate</code> exchange logic themselves. So, WebRTC does not have a standard player, and you need to use JS or a native SDK to implement playback.</p><p>ZLMediaKit implements the <code>WebRTC SDP+icecandidate</code> exchange method via <code>HTTP POST</code>. The interface name is <code>/index/api/webrtc</code>. This interface uses POST content to pass the <code>offer sdp</code> while passing the media source&#39;s four-tuple <code>app</code> <code>stream_id</code> in the URL query parameters. Since HTTP inherently supports <code>vhost</code>, there&#39;s no need to specify <code>vhost</code> separately. WebRTC in ZLMediaKit can be considered another representation of the RTSP protocol. Their push and playback use the same data source, which is <code>RtspMediaSource</code>.</p><p>When pushing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>When playing WebRTC, the HTTP POST interface for exchanging <code>WebRTC SDP+icecandidate</code> is similar to: <code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>.</p><p>ZLMediaKit comes with a WebRTC test player/pusher. After starting ZLMediaKit, you can access it by visiting <code>http://127.0.0.1/webrtc/</code> in your browser.</p><p>Additionally, ZLMediaKit also supports playing MP4 files via WebRTC. The HTTP POST interface is similar to: <code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>.</p><h2 id="_6-url-parameters" tabindex="-1"><a class="header-anchor" href="#_6-url-parameters" aria-hidden="true">#</a> 6. 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class="vp-page-title"><h1><!---->Implementing Playback Authentication</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg 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177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement playback authentication:</p><figure><img src="/images/playback_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/playback_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 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177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement playback authentication:</p><figure><img src="/images/playback_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/playback_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 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class="vp-page-title"><h1><!---->Implementing Push Streaming Authentication</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" 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177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement push authentication:</p><figure><img src="/images/push_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/push_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 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class="vp-page-title"><h1><!---->Implementing Push Streaming Authentication</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>The MediaServer process of ZLMediaKit can be used to implement push authentication:</p><figure><img src="/images/push_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/push_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Implementing Playback Authentication" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/playback_authentication.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Implementing Playback Authentication</div></a><a aria-label="Playing URL Rules" class="vp-link nav-link next nav-link next" href="/guide/media_server/play_url_rules.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Playing URL Rules<span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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 </html>
diff --git a/guide/media_server/push_test.html b/guide/media_server/push_test.html
index 20e1f7d..84b07d6 100644
--- a/guide/media_server/push_test.html
+++ b/guide/media_server/push_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/push_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/push_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Push and Playback Testing"><meta property="og:description" content="Push Testing ZLMediaKit supports RTSP/RTMP/RTP push streaming. Typically, OBS/FFmpeg is used for push testing. The FFmpeg push commands are as follows: 1. Pushing via RTSP: 2. P..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Push and Playback Testing","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Push and Playback Testing | ZLMediaKit</title><meta name="description" content="Push Testing ZLMediaKit supports RTSP/RTMP/RTP push streaming. Typically, OBS/FFmpeg is used for push testing. The FFmpeg push commands are as follows: 1. Pushing via RTSP: 2. P...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/push_test.html-fOBpg7dv.js"><link rel="modulepreload" href="/assets/push_test-WgKOKRFc.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/push_test.html-gnFrDUbt.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/push_test.html-dzpZPZVg.js"><link rel="modulepreload" href="/assets/push_test-WgKOKRFc.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/push_test.html-gnFrDUbt.js">
     
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@@ -48,7 +48,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ol><h2 id="log-observation" tabindex="-1"><a class="header-anchor" href="#log-observation" aria-hidden="true">#</a> Log Observation</h2><p>If the push is successful, the following log will be printed:</p><figure><img src="/images/push_test.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><p>The relevant strings in the log represent:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token number">2020</span>-04-10 <span class="token number">12</span>:51:52.331 I <span class="token operator">|</span> regist rtsp __defaultVhost__ rtp 206442D7
                                     ^           ^         ^      ^
                                   schema      vhost      app stream_id
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="playback-url" tabindex="-1"><a class="header-anchor" href="#playback-url" aria-hidden="true">#</a> Playback URL</h2><p>Please refer to the <a href="/guide/media_server/play_url_rules.html" class="">play URL rules</a> to play the aforementioned push stream.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/push_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Playing URL Rules" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/play_url_rules.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules</div></a><a aria-label="RESTful API" class="vp-link nav-link next nav-link next" href="/guide/media_server/restful_api.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">RESTful API<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="playback-url" tabindex="-1"><a class="header-anchor" href="#playback-url" aria-hidden="true">#</a> Playback URL</h2><p>Please refer to the <a href="/guide/media_server/play_url_rules.html" class="">play URL rules</a> to play the aforementioned push stream.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/push_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Playing URL Rules" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/play_url_rules.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules</div></a><a aria-label="RESTful API" class="vp-link nav-link next nav-link next" href="/guide/media_server/restful_api.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">RESTful API<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/guide/media_server/restful_api.html b/guide/media_server/restful_api.html
index 84a6413..87601df 100644
--- a/guide/media_server/restful_api.html
+++ b/guide/media_server/restful_api.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/restful_api.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/restful_api.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="RESTful API"><meta property="og:description" content="Download postman configuration file (to test RESTful API) Postman configuration file (https://github.com/xia-chu/ZLMediaKit/tree/master/postman) Due to frequent updates in the A..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"RESTful API","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>RESTful API | ZLMediaKit</title><meta name="description" content="Download postman configuration file (to test RESTful API) Postman configuration file (https://github.com/xia-chu/ZLMediaKit/tree/master/postman) Due to frequent updates in the A...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/restful_api.html-vpWQQrW9.js"><link rel="modulepreload" href="/assets/restful_api.html-EFSP9jqZ.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/restful_api.html-ojzFkZh8.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/restful_api.html-vpWQQrW9.js">
     
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SSL self-signed certificate and test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->Generate SSL self-signed certificate and test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to Enable HTTPS Related Functions" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/how_to_enable_https_related_functions.html"><!---->How to Enable HTTPS Related Functions<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand pull streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_streaming.html"><!---->Implement on-demand pull streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand push streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_push_streaming.html"><!---->Implement on-demand push streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Playback Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/playback_authentication.html"><!---->Implementing Playback Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Push Streaming Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_authentication.html"><!---->Implementing Push Streaming Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Playing URL Rules" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Push and Playback Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_test.html"><!---->Push and Playback Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RESTful API" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/restful_api.html"><!---->RESTful API<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Sequence diagram" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/sequence_diagram.html"><!---->Sequence diagram<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Starting and Stopping the Server" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/web_hook_api.html"><!---->Web Hook<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">Code interpretation</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section 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style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Sequence diagram</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar 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class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implement on-demand push streaming" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/on-demand_push_streaming.html"><!---->Implement on-demand push streaming<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Playback Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/playback_authentication.html"><!---->Implementing Playback Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Implementing Push Streaming Authentication" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_authentication.html"><!---->Implementing Push Streaming Authentication<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Playing URL Rules" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Playing URL Rules<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Push and Playback Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/push_test.html"><!---->Push and Playback Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RESTful API" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/restful_api.html"><!---->RESTful API<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Sequence diagram" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/guide/media_server/sequence_diagram.html"><!---->Sequence diagram<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Starting and Stopping the Server" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/guide/media_server/web_hook_api.html"><!---->Web Hook<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">Code interpretation</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Sequence diagram</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar 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class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta 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mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RESTful API" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/restful_api.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->RESTful API</div></a><a aria-label="Starting and Stopping the Server" class="vp-link nav-link next nav-link next" href="/guide/media_server/start_server.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Starting and Stopping the Server<span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform 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diff --git a/guide/media_server/start_server.html b/guide/media_server/start_server.html
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@@ -30,7 +30,7 @@
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     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/start_server.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/start_server.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Starting and Stopping the Server"><meta property="og:description" content="Program Path After compiling ZLMediaKit, the MediaServer main program is generated. The relative path of the program is release/${platform}/${build_type}/MediaServer. ${platform..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Starting and Stopping the Server","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Starting and Stopping the Server | ZLMediaKit</title><meta name="description" content="Program Path After compiling ZLMediaKit, the MediaServer main program is generated. The relative path of the program is release/${platform}/${build_type}/MediaServer. ${platform...">
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@@ -42,7 +42,7 @@
   <span class="token parameter variable">-c</span>  <span class="token parameter variable">--config</span>   argument     default:/Users/xzl/git/ZLMediaKit/release/mac/Debug/config.ini  optional  configuration <span class="token function">file</span> path
   <span class="token parameter variable">-s</span>  <span class="token parameter variable">--ssl</span>      argument     default:/Users/xzl/git/ZLMediaKit/release/mac/Debug/ssl.p12     optional  path of the SSL certificate <span class="token function">file</span> or directory, supports p12/pem types
   <span class="token parameter variable">-t</span>  <span class="token parameter variable">--threads</span>  argument     default:8                                             optional  number of threads to launch <span class="token keyword">for</span> event triggering
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>Explanation:</p><ul><li>-d(--daemon): Whether to start as a daemon. The daemon does only one thing: monitor whether the child process (the actual working process) has exited, and attempts to restart the child process if it has exited.</li><li>-l(--level): Specifies the log print level, with values ranging from 0 to 4. The higher the level, the fewer logs are printed.</li><li>-m(--max_day): The number of days the log files are kept. Logs created during the current run of the program will be deleted if they exceed this number of days.</li><li>-c(--config): Specifies the configuration file path. The configuration file is in ini format, please refer to the default configuration file of ZLMediaKit.</li><li>-s(--ssl): Specifies the SSL certificate path. The certificate format supports p12 and pem types, which must include both public and private keys, and the private key must not be password encrypted. If a directory is specified, all certificates under the directory will be loaded.</li><li>-t(--threads): Specifies the number of event-driven threads (performing major tasks) and background working threads (performing blocking tasks).</li></ul></li><li><p>Startup command:</p></li></ul><figure><img src="/images/start_server_1.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure><ul><li>Notes: <ul><li><ol><li>If you need to close the shell after starting MediaServer, you need to enter <code>exit</code> to exit the shell, otherwise closing the shell will also close the MediaServer.</li></ol></li><li><ol start="2"><li>If you are going to use FFmpeg related functions, you should start the program like this: <code>nohup ./MediaServer -d &amp;</code>. Otherwise, the fork FFmpeg process may cause the MediaServer process to hang.</li></ol></li></ul></li></ul><h2 id="hot-loading-of-configuration-files" tabindex="-1"><a class="header-anchor" href="#hot-loading-of-configuration-files" aria-hidden="true">#</a> Hot Loading of Configuration Files</h2><p>After modifying and saving the configuration file, enter <code>killall -1 MediaServer</code> in the shell to make ZLMediaKit hot load the configuration file. If successful, it will print the following style of logs:</p><figure><img src="/images/start_server_2.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure><h2 id="stopping-the-server" tabindex="-1"><a class="header-anchor" href="#stopping-the-server" aria-hidden="true">#</a> Stopping the Server</h2><ul><li>If you started the server in the background, please enter <code>killall -2 MediaServer</code> in the shell to gracefully shut down the server (the program will automatically release resources and exit after receiving the SIGINT signal).</li><li>Otherwise, you can press <code>Ctr + C</code> to exit the program.</li><li>The logs when MediaServer exits are as follows:</li></ul><figure><img src="/images/start_server_3.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/start_server.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Sequence diagram" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/sequence_diagram.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Sequence diagram</div></a><a aria-label="Web Hook" class="vp-link nav-link next nav-link next" href="/guide/media_server/web_hook_api.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Web Hook<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>Explanation:</p><ul><li>-d(--daemon): Whether to start as a daemon. The daemon does only one thing: monitor whether the child process (the actual working process) has exited, and attempts to restart the child process if it has exited.</li><li>-l(--level): Specifies the log print level, with values ranging from 0 to 4. The higher the level, the fewer logs are printed.</li><li>-m(--max_day): The number of days the log files are kept. Logs created during the current run of the program will be deleted if they exceed this number of days.</li><li>-c(--config): Specifies the configuration file path. The configuration file is in ini format, please refer to the default configuration file of ZLMediaKit.</li><li>-s(--ssl): Specifies the SSL certificate path. The certificate format supports p12 and pem types, which must include both public and private keys, and the private key must not be password encrypted. If a directory is specified, all certificates under the directory will be loaded.</li><li>-t(--threads): Specifies the number of event-driven threads (performing major tasks) and background working threads (performing blocking tasks).</li></ul></li><li><p>Startup command:</p></li></ul><figure><img src="/images/start_server_1.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure><ul><li>Notes: <ul><li><ol><li>If you need to close the shell after starting MediaServer, you need to enter <code>exit</code> to exit the shell, otherwise closing the shell will also close the MediaServer.</li></ol></li><li><ol start="2"><li>If you are going to use FFmpeg related functions, you should start the program like this: <code>nohup ./MediaServer -d &amp;</code>. Otherwise, the fork FFmpeg process may cause the MediaServer process to hang.</li></ol></li></ul></li></ul><h2 id="hot-loading-of-configuration-files" tabindex="-1"><a class="header-anchor" href="#hot-loading-of-configuration-files" aria-hidden="true">#</a> Hot Loading of Configuration Files</h2><p>After modifying and saving the configuration file, enter <code>killall -1 MediaServer</code> in the shell to make ZLMediaKit hot load the configuration file. If successful, it will print the following style of logs:</p><figure><img src="/images/start_server_2.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure><h2 id="stopping-the-server" tabindex="-1"><a class="header-anchor" href="#stopping-the-server" aria-hidden="true">#</a> Stopping the Server</h2><ul><li>If you started the server in the background, please enter <code>killall -2 MediaServer</code> in the shell to gracefully shut down the server (the program will automatically release resources and exit after receiving the SIGINT signal).</li><li>Otherwise, you can press <code>Ctr + C</code> to exit the program.</li><li>The logs when MediaServer exits are as follows:</li></ul><figure><img src="/images/start_server_3.png" alt="Image" tabindex="0" loading="lazy"><figcaption>Image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/start_server.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Sequence diagram" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/sequence_diagram.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Sequence diagram</div></a><a aria-label="Web Hook" class="vp-link nav-link next nav-link next" href="/guide/media_server/web_hook_api.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Web Hook<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/guide/media_server/web_hook_api.html b/guide/media_server/web_hook_api.html
index 622897e..064bcab 100644
--- a/guide/media_server/web_hook_api.html
+++ b/guide/media_server/web_hook_api.html
@@ -28,9 +28,9 @@
         document.documentElement.setAttribute("data-theme", "dark");
       }
     </script>
-    <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/media_server/web_hook_api.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/media_server/web_hook_api.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Web Hook"><meta property="og:description" content="Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Web Hook","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Web Hook | ZLMediaKit</title><meta name="description" content="Web Hook Preview MediaServer can notify certain internal events through HTTP POST to a third-party HTTP server. The following are the relevant default configurations: If it is a...">
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     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/web_hook_api.html-zeVeDSz2.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/web_hook_api.html-adtpDhAG.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/web_hook_api.html-yTBnNLfz.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/web_hook_api.html-nXr7pFGe.js">
     
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   <body>
@@ -498,7 +498,7 @@
 
 {
    &quot;code&quot; : 0,
-   &quot;msg&quot; : &quot;success
+   &quot;msg&quot; : &quot;success&quot;
 }
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><h3 id="_15、on-server-started" tabindex="-1"><a class="header-anchor" href="#_15、on-server-started" aria-hidden="true">#</a> 15、on_server_started</h3><ul><li><p>Explanation:</p><p>Server startup event, can be used to monitor server crashes and restarts. This event is not sensitive to replies.</p></li><li><p>Trigger request:</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code><span class="token request-line"><span class="token method property">POST</span> <span class="token request-target url">/index/hook/on_server_started</span> <span class="token http-version property">HTTP/1.1</span></span>
 <span class="token header"><span class="token header-name keyword">Accept</span><span class="token punctuation">:</span> <span class="token header-value">*/*</span></span>
@@ -595,7 +595,7 @@
 
 {
    &quot;code&quot; : 0,
-   &quot;msg&quot; : &quot;success
+   &quot;msg&quot; : &quot;success&quot;
 }
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ul><h3 id="_16、on-server-keepalive" tabindex="-1"><a class="header-anchor" href="#_16、on-server-keepalive" aria-hidden="true">#</a> 16、on_server_keepalive</h3><ul><li><p>Explanation:</p><p>The server periodically reports time, which can be configured. The default interval is 10 seconds.</p></li><li><p>Trigger request:</p><div class="language-http line-numbers-mode" data-ext="http"><pre class="language-http"><code><span class="token request-line"><span class="token method property">POST</span> <span class="token request-target url">/index/hook/on_server_keepalive</span> <span class="token http-version property">HTTP/1.1</span></span>
 <span class="token header"><span class="token header-name keyword">Accept</span><span class="token punctuation">:</span> <span class="token header-value">*/*</span></span>
@@ -646,7 +646,7 @@
    <span class="token property">&quot;tcp_mode&quot;</span> <span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
    <span class="token property">&quot;mediaServerId&quot;</span> <span class="token operator">:</span> <span class="token string">&quot;192.168.255.10&quot;</span>
 <span class="token punctuation">}</span>
-</span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>Request parameters:</p><table><thead><tr><th style="text-align:center;">Parameter Name</th><th style="text-align:center;">Parameter Type</th><th style="text-align:center;">Parameter Explanation</th></tr></thead><tbody><tr><td style="text-align:center;"><code>local_port</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>re_use_port</code></td><td style="text-align:center;"><code>bool</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>ssrc</code></td><td style="text-align:center;"><code>uint32</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>stream_id</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>tcp_mode</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>mediaServerId</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">Server ID, set through the configuration file</td></tr></tbody></table></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/web_hook_api.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Starting and Stopping the Server" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/start_server.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>Request parameters:</p><table><thead><tr><th style="text-align:center;">Parameter Name</th><th style="text-align:center;">Parameter Type</th><th style="text-align:center;">Parameter Explanation</th></tr></thead><tbody><tr><td style="text-align:center;"><code>local_port</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>re_use_port</code></td><td style="text-align:center;"><code>bool</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>ssrc</code></td><td style="text-align:center;"><code>uint32</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>stream_id</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>tcp_mode</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">Parameter input for <code>openRtpServer</code></td></tr><tr><td style="text-align:center;"><code>mediaServerId</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">Server ID, set through the configuration file</td></tr></tbody></table></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/media_server/web_hook_api.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span>,<!--]--><!--[--><span class="contributor" title="email: 70076074+kumv-net@users.noreply.github.com">罐罐咪</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Starting and Stopping the Server" class="vp-link nav-link prev nav-link prev" href="/guide/media_server/start_server.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Starting and Stopping the Server</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html b/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
index a39af8f..69c5829 100644
--- a/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
+++ b/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="GB28181 SIP信令抓包"><meta property="og:description" content="1、注册 注册请求：; 回复 401：; 再次注册：; 注册成功：; 2、注销 注销请求：; 回复 401：; 再次注销:; 注销成功：; 3、心跳 请求：; 回复：; 4、目录检索 请求：; 回复：;"><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"GB28181 SIP信令抓包","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>GB28181 SIP信令抓包 | ZLMediaKit</title><meta name="description" content="1、注册 注册请求：; 回复 401：; 再次注册：; 注册成功：; 2、注销 注销请求：; 回复 401：; 再次注销:; 注销成功：; 3、心跳 请求：; 回复：; 4、目录检索 请求：; 回复：;">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
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+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-_63zZLPQ.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-qexCXJj0.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
     
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@@ -171,7 +171,7 @@
 <span class="token header"><span class="token header-name keyword">CSeq</span><span class="token punctuation">:</span> <span class="token header-value">20 MESSAGE</span></span>
 <span class="token header"><span class="token header-name keyword">User-Agent</span><span class="token punctuation">:</span> <span class="token header-value">Hikvision</span></span>
 <span class="token header"><span class="token header-name keyword">Content-Length</span><span class="token punctuation">:</span> <span class="token header-value">0</span></span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="GB28181怎么用设备ID作为流ID" class="vp-link nav-link next nav-link next" href="/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">GB28181怎么用设备ID作为流ID<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="GB28181怎么用设备ID作为流ID" class="vp-link nav-link next nav-link next" href="/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">GB28181怎么用设备ID作为流ID<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html b/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html
index 88caaab..5769d98 100644
--- a/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html
+++ b/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="GB28181怎么用设备ID作为流ID"><meta property="og:description" content="为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 源地址 或 ssrc 或 本地端口号 来区分. 但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0. 而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"GB28181怎么用设备ID作为流ID","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>GB28181怎么用设备ID作为流ID | ZLMediaKit</title><meta name="description" content="为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 源地址 或 ssrc 或 本地端口号 来区分. 但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0. 而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, ...">
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href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="/images/how_to_use_device_id_as_stream_id_1.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_2.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_3.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_4.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_5.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_6.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item 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href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="/images/how_to_use_device_id_as_stream_id_1.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_2.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_3.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_4.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_5.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_6.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item 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8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html">GB28181 SIP信令抓包</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html">GB28181怎么用设备ID作为流ID</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link 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108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#介绍">介绍</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#简单使用">简单使用</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#高阶使用">高阶使用</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#调试文件生成">调试文件生成</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#让-zlmediakit-往其他国标服务器推流">让 ZLMediaKit 往其他国标服务器推流</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能">性能</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#丢包问题调试">丢包问题调试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#相关文章推荐阅读">相关文章推荐阅读</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p><ul><li><p>ffmpeg 推流命令:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>MediaServer 收到推流后的日志：</p><figure><img src="/images/gb28181_push_streaming_1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>上图中，这个推流的 rtp ssrc 为 BFC2C622(16 进制打印)，这个流的 app 为<code>rtp</code>, stream_id 为<code>BFC2C622</code>，您可以根据<a href="/guide/media_server/play_url_rules.html" class="">wiki</a>来组合成 url 并播放这个流。</p></li></ul><p>需要指出的是，国标推流的 app 固定为 rtp，你只能通过代码来修改它，stream_id 为 rtp 流的 ssrc，这个是随机的，在 FFmpeg 中貌似没法控制。</p><p>另外，每次推流时，请更换 ssrc，否则 ZLMediaKit 发现推流端 ip 和端口变化后，会直接丢弃 rtp 包(现象如此<a href="https://github.com/xia-chu/ZLMediaKit/issues/267" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>)；这样做的目的是为了防止两个设备使用同一个 ssrc 推流时互相干扰。</p><h2 id="高阶使用" tabindex="-1"><a class="header-anchor" href="#高阶使用" aria-hidden="true">#</a> 高阶使用</h2><p>在推流给 10000 端口时，您可能发现有个缺陷，就是 stream_id 是 ssrc，比较抽象，可能还没法控制。</p><p>那么我们能否自定义 stream_id? 答案是肯定的，ZLMediaKit 通过<a href="/guide/media_server/restful_api.html#24indexapiopenrtpserver" class="">restful api</a>可以动态开启国标收流端口(同时支持 udp/tcp 模式)。</p><p>在使用 openRtpServer 接口动态开启国标收流端口后，这个端口只能产生一个流，也就是说，一个摄像头需要一个服务器端口用于接收国标推流。</p><ul><li>以下是演示范例(postman 工具调用 openRtpServer 接口创建随机端口)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93871851-e232dc00-fd01-11ea-8802-b8e91e5f6de1.png" alt="图片" width="1631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>然后启动 FFmpeg 推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:50077
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志</p><figure><img src="/images/gb28181_push_streaming_2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="611" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2><p>你可以使用<a href="/guide/media_server/restful_api.html#27indexapistartsendrtp" class="">restful api</a>让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。</p><ul><li>postman 调用 startSendRtp 接口推送国标流：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png" alt="图片" width="1551" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/gb28181_push_streaming_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。</li></ul><h2 id="性能" tabindex="-1"><a class="header-anchor" href="#性能" aria-hidden="true">#</a> 性能</h2><p>GB28181 的推流性能测试，请参考：<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">#961<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="丢包问题调试" tabindex="-1"><a class="header-anchor" href="#丢包问题调试" aria-hidden="true">#</a> 丢包问题调试</h2><p>如果在测试 GB28181 UDP 推流时，频繁打印以下日志:</p><figure><img src="/images/gb28181_push_streaming_4.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>请查看此<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1221" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。</p><h2 id="相关文章推荐阅读" tabindex="-1"><a class="header-anchor" href="#相关文章推荐阅读" aria-hidden="true">#</a> 相关文章推荐阅读</h2><ul><li><p><a href="https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html" target="_blank" rel="noopener noreferrer">WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p><a href="http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/" target="_blank" rel="noopener noreferrer">使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志</p><figure><img src="/images/gb28181_push_streaming_2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="611" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2><p>你可以使用<a href="/guide/media_server/restful_api.html#27indexapistartsendrtp" class="">restful api</a>让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。</p><ul><li>postman 调用 startSendRtp 接口推送国标流：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png" alt="图片" width="1551" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/gb28181_push_streaming_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。</li></ul><h2 id="性能" tabindex="-1"><a class="header-anchor" href="#性能" aria-hidden="true">#</a> 性能</h2><p>GB28181 的推流性能测试，请参考：<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">#961<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="丢包问题调试" tabindex="-1"><a class="header-anchor" href="#丢包问题调试" aria-hidden="true">#</a> 丢包问题调试</h2><p>如果在测试 GB28181 UDP 推流时，频繁打印以下日志:</p><figure><img src="/images/gb28181_push_streaming_4.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>请查看此<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1221" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。</p><h2 id="相关文章推荐阅读" tabindex="-1"><a class="header-anchor" href="#相关文章推荐阅读" aria-hidden="true">#</a> 相关文章推荐阅读</h2><ul><li><p><a href="https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html" target="_blank" rel="noopener noreferrer">WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p><a href="http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/" target="_blank" rel="noopener noreferrer">使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/2217" target="_blank" rel="noopener noreferrer">GB28181 语音对讲<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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@@ -30,11 +30,11 @@
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19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="Webrtc" class="vp-catalog-child-title has-children"><a href="#Webrtc" class="header-anchor" aria-hidden="true">#</a><a 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134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="Webrtc" class="vp-catalog-child-title has-children"><a href="#Webrtc" class="header-anchor" aria-hidden="true">#</a><a 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class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181 SIP信令抓包" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html">GB28181 SIP信令抓包</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181怎么用设备ID作为流ID" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html">GB28181怎么用设备ID作为流ID</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181推流" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/guide/protocol/gb28181/push_streaming.html">GB28181推流</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="SRT" class="vp-catalog-child-title"><a href="#SRT" class="header-anchor" aria-hidden="true">#</a><a class="vp-link 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Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->SRT</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" 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15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#feature">feature</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#usage">usage</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="feature" tabindex="-1"><a class="header-anchor" href="#feature" aria-hidden="true">#</a> feature</h2><ul><li>NACK support</li><li>listener support</li><li>push stream payload must ts</li><li>pull stream payload is ts</li><li>protocol implement <a href="https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html" target="_blank" rel="noopener noreferrer">reference<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>version support (&gt;=1.3.0)</li><li>fec and encrypted not support</li></ul><h2 id="usage" tabindex="-1"><a class="header-anchor" href="#usage" aria-hidden="true">#</a> usage</h2><p>zlm get vhost,app,streamid and push or play by streamid of srt like this <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h and r is special key,to get vhost app streamid, if h not exist ,vhost is default value</p><p>m is special key, to judge is push or pull, if value is publish the mode is push，otherwise is play, if m not exist, mode is play</p><p>other key and m ,can use by webhook to auth for play or push</p><p>like： #!::h=zlmediakit.com,r=live/test,m=publish</p><p>vhost = zlmediakit.com</p><p>app = live</p><p>streamid = test</p><p>mode is push</p><ul><li><p>OBS push stream url</p><p><code>srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffmpeg push</p><p><code>ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffplay pull</p><p><code>ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test</code></p></li><li><p>vlc not support ,because can&#39;t set stream id <a href="https://github.com/Haivision/srt/issues/1015" target="_blank" rel="noopener 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15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#feature">feature</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#usage">usage</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="feature" tabindex="-1"><a class="header-anchor" href="#feature" aria-hidden="true">#</a> feature</h2><ul><li>NACK support</li><li>listener support</li><li>push stream payload must ts</li><li>pull stream payload is ts</li><li>protocol implement <a href="https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html" target="_blank" rel="noopener noreferrer">reference<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>version support (&gt;=1.3.0)</li><li>fec and encrypted not support</li></ul><h2 id="usage" tabindex="-1"><a class="header-anchor" href="#usage" aria-hidden="true">#</a> usage</h2><p>zlm get vhost,app,streamid and push or play by streamid of srt like this <code>#!::key1=value1,key2=value2,key3=value4......</code></p><p>h and r is special key,to get vhost app streamid, if h not exist ,vhost is default value</p><p>m is special key, to judge is push or pull, if value is publish the mode is push，otherwise is play, if m not exist, mode is play</p><p>other key and m ,can use by webhook to auth for play or push</p><p>like： #!::h=zlmediakit.com,r=live/test,m=publish</p><p>vhost = zlmediakit.com</p><p>app = live</p><p>streamid = test</p><p>mode is push</p><ul><li><p>OBS push stream url</p><p><code>srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffmpeg push</p><p><code>ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffplay pull</p><p><code>ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test</code></p></li><li><p>vlc not support ,because can&#39;t set stream id <a href="https://github.com/Haivision/srt/issues/1015" target="_blank" rel="noopener 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Webrtc</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" 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 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="testing" tabindex="-1"><a class="header-anchor" href="#testing" aria-hidden="true">#</a> Testing</h2><p>The latest zlmediakit source code comes with a valid SSL certificate <code>default.pem</code>, corresponding to the domain name <code>default.zlmediakit.com</code>, which resolves to the IP address <code>127.0.0.1</code>. To start testing, open <a href="https://default.zlmediakit.com/webrtc/" target="_blank" rel="noopener noreferrer">https://default.zlmediakit.com/webrtc/<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> in your browser. Please start streaming first before testing playback. If WebRTC playback is not working, please refer to this <a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1277" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="troubleshooting" tabindex="-1"><a class="header-anchor" href="#troubleshooting" aria-hidden="true">#</a> Troubleshooting</h2><ul><li><p>Error message: <code>gmake[3]: *** No rule to make target </code>/usr/lib64/libssl.so&#39;, needed by <code>../release/linux/Debug/MediaServer&#39;. Stop.</code></p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> /usr/local/openssl/lib
 <span class="token function">cp</span> <span class="token parameter variable">-r</span> ./* /usr/lib64/
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>Compilation on Ubuntu You can refer to this <a href="https://blog.csdn.net/haysonzeng/article/details/116754065" target="_blank" rel="noopener noreferrer">blog post<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> written by a skilled user.</p></li><li><p>Compilation on Windows</p><p>You can refer to this <a href="https://blog.csdn.net/byna11sina11/article/details/119786889" target="_blank" rel="noopener noreferrer">blog post<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> written by a skilled user.</p><p>Also, refer to <a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1081#issuecomment-910141630" target="_blank" rel="noopener noreferrer">this comment<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p></li></ul><h2 id="q-a-playback-issues" tabindex="-1"><a class="header-anchor" href="#q-a-playback-issues" aria-hidden="true">#</a> Q&amp;A(Playback Issues) ?</h2><ul><li><p>OBS streaming and RTC playback stuttering?</p><p>WebRTC H.264 does not support B-frames, so B-frames need to be removed when using FFmpeg. You can add the <code>-bf 0</code> parameter or specify the H.264 profile as baseline.</p></li><li><p>RTSP streaming, unsuccessful RTC playback?</p><p>Set <code>directProxy</code> in the zlm configuration file to 0 for RTSP streaming.</p></li><li><p>WebRTC video or audio not playing?</p><p>WebRTC in the web client supports encoding formats such as H.264, opus/48000/2, pcma/8000, pcmu/8000. Check if the encoding format is correct. Usually, the audio is not supported, and you need to use the transcode branch for transcoding (video does not require transcoding).</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/protocol/webrtc/webrtc_compilation_and_use.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="WebRTC Signaling Interaction Format" class="vp-link nav-link next nav-link next" href="/guide/protocol/webrtc/webrtc_signaling_interaction_format.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">WebRTC Signaling Interaction Format<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>Compilation on Ubuntu You can refer to this <a href="https://blog.csdn.net/haysonzeng/article/details/116754065" target="_blank" rel="noopener noreferrer">blog post<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> written by a skilled user.</p></li><li><p>Compilation on Windows</p><p>You can refer to this <a href="https://blog.csdn.net/byna11sina11/article/details/119786889" target="_blank" rel="noopener noreferrer">blog post<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> written by a skilled user.</p><p>Also, refer to <a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1081#issuecomment-910141630" target="_blank" rel="noopener noreferrer">this comment<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p></li></ul><h2 id="q-a-playback-issues" tabindex="-1"><a class="header-anchor" href="#q-a-playback-issues" aria-hidden="true">#</a> Q&amp;A(Playback Issues) ?</h2><ul><li><p>OBS streaming and RTC playback stuttering?</p><p>WebRTC H.264 does not support B-frames, so B-frames need to be removed when using FFmpeg. You can add the <code>-bf 0</code> parameter or specify the H.264 profile as baseline.</p></li><li><p>RTSP streaming, unsuccessful RTC playback?</p><p>Set <code>directProxy</code> in the zlm configuration file to 0 for RTSP streaming.</p></li><li><p>WebRTC video or audio not playing?</p><p>WebRTC in the web client supports encoding formats such as H.264, opus/48000/2, pcma/8000, pcmu/8000. Check if the encoding format is correct. Usually, the audio is not supported, and you need to use the transcode branch for transcoding (video does not require transcoding).</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/protocol/webrtc/webrtc_compilation_and_use.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="WebRTC Signaling Interaction Format" class="vp-link nav-link next nav-link next" href="/guide/protocol/webrtc/webrtc_signaling_interaction_format.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">WebRTC Signaling Interaction Format<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/guide/protocol/webrtc/webrtc_signaling_interaction_format.html b/guide/protocol/webrtc/webrtc_signaling_interaction_format.html
index 7941e83..870700c 100644
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diff --git a/guide/sdk/how_to_create_a_live_steam.html b/guide/sdk/how_to_create_a_live_steam.html
index 9dd67df..db6ef4b 100644
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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><figure><img src="/images/how_to_create_a_live_stream.png" alt="How to create a live steam" tabindex="0" loading="lazy"><figcaption>How to create a live steam</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/guide/sdk/how_to_create_a_live_steam.md" rel="noopener 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class="vp-feature-wrapper"><!----><!----><div class="vp-feature" style=""><!--[--><img class="vp-feature-image" src="/assets/image/features.svg" alt="Features"><!----><!--]--><!--[--><h2 class="vp-feature-header">Features</h2><p class="vp-feature-description">Cross-platform streaming media solution for mobile and embedded systems.</p><!--]--><div class="vp-features"><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-bug-slash" style=""></span><span>Versatile Protocol Support</span></h3><p class="vp-feature-details">Developed with C++11, avoiding the use of raw pointers, providing stable and reliable code with superior performance</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span>Supports multiple protocols</span></h3><p class="vp-feature-details">Supports multiple 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style=""></span><span>Cross-Platform Compatibility</span></h3><p class="vp-feature-details">Supports all major platforms, including linux, macos, ios, android, and windows.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-microchip" style=""></span><span>Multiple Instruction Set Platforms</span></h3><p class="vp-feature-details">Supports multiple instruction set platforms, such as x86, arm, risc-v, mips, Loongson, and Shenwei.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-truck-fast" style=""></span><span>Ultra-Fast Startup and Low Latency</span></h3><p class="vp-feature-details">Provides ultra-fast startup, extremely low latency (within 500 milliseconds, and can be as low as 100 milliseconds), and excellent user experience.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span>C API for Integration</span></h3><p class="vp-feature-details">Provides a comprehensive standard C API that can be used as an SDK or called by other languages.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-server" style=""></span><span>Complete MediaServer Solution</span></h3><p class="vp-feature-details">Provides a complete MediaServer server, which can be deployed directly as a commercial server without additional development.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span>RESTful API and Web Hook</span></h3><p class="vp-feature-details">Provides a complete restful api and web hook, supporting rich business logic.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-video" style=""></span><span>Bridging Video Surveillance</span></h3><p class="vp-feature-details">Bridges the video surveillance protocol stack and the live streaming protocol stack, and provides comprehensive support for RTSP/RTMP.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-box-open" style=""></span><span>Full Support for Codecs</span></h3><p class="vp-feature-details">Fully supports H265/H264/AAC/G711/OPUS.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-toolbox" style=""></span><span>Advanced Functionality</span></h3><p class="vp-feature-details">Provides complete functions, including clustering, on-demand protocol conversion, on-demand push/pull streams, playback before publishing, and continuous publishing after disconnection.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-chart-pie" style=""></span><span>Ultimate Performance and 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end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>Visual management website</p><ul><li><a href="https://github.com/langmansh/AKStreamNVR" target="_blank" rel="noopener noreferrer">The latest web project with front-end and back-end separation, supporting webrtc playback<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/kkkkk5G/MediaServerUI" target="_blank" rel="noopener noreferrer">Management web site based on ZLMediaKit master branch<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chenxiaolei/ZLMediaKit_NVR_UI" target="_blank" rel="noopener noreferrer">Management web site based on ZLMediaKit branch<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaServerManagent" target="_blank" rel="noopener noreferrer">A very beautiful visual background management system<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Media management platform</p><ul><li><a href="https://github.com/648540858/wvp-GB28181-pro" target="_blank" rel="noopener noreferrer">GB28181 complete solution with web management website, supporting webrtc and h265 playback<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chatop2020/AKStream" target="_blank" rel="noopener noreferrer">Powerful media control and management interface platform, supporting GB28181<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/any12345com/BXC_SipServer" target="_blank" rel="noopener noreferrer">GB28181 server implemented in C++<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/panjjo/gosip" target="_blank" rel="noopener noreferrer">GB28181 server implemented in Go<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/hfwudao/GB28181_Node_Http" target="_blank" rel="noopener noreferrer">Node-js version of GB28181 platform<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/tsingeye/FreeEhome" target="_blank" rel="noopener noreferrer">Hikvision ehome server implemented in Go<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Client</p><ul><li><a href="https://github.com/malegend/ZLMediaKit.Autogen" target="_blank" rel="noopener noreferrer">Complete C# wrapper library for c sdk<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/hctym1995/ZLM_ApiDemo" target="_blank" rel="noopener noreferrer">Push client implemented based on C SDK<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chengxiaosheng/ZLMediaKit.HttpApi" target="_blank" rel="noopener noreferrer">Http API and Hook in C#<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk" target="_blank" rel="noopener noreferrer">RESTful client in DotNetCore<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Player</p><ul><li><a href="https://github.com/numberwolf/h265web.js" target="_blank" rel="noopener noreferrer">Player supporting H265 based on wasm<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/v354412101/wsPlayer" target="_blank" rel="noopener noreferrer">WebSocket-fmp4 player based on MSE<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/metartc/metaRTC" target="_blank" rel="noopener noreferrer">Domestic webrtc sdk(metaRTC)<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/any12345com/BXC_gb28181Player" target="_blank" rel="noopener noreferrer">GB28181 player implemented in C++<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span 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class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">Install</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">Protocol</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>Visual management website</p><ul><li><a href="https://github.com/langmansh/AKStreamNVR" target="_blank" rel="noopener noreferrer">The latest web project with front-end and back-end separation, supporting webrtc playback<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/kkkkk5G/MediaServerUI" target="_blank" rel="noopener noreferrer">Management web site based on ZLMediaKit master branch<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chenxiaolei/ZLMediaKit_NVR_UI" target="_blank" rel="noopener noreferrer">Management web site based on ZLMediaKit branch<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaServerManagent" target="_blank" rel="noopener noreferrer">A very beautiful visual background management system<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Media management platform</p><ul><li><a href="https://github.com/648540858/wvp-GB28181-pro" target="_blank" rel="noopener noreferrer">GB28181 complete solution with web management website, supporting webrtc and h265 playback<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chatop2020/AKStream" target="_blank" rel="noopener noreferrer">Powerful media control and management interface platform, supporting GB28181<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/any12345com/BXC_SipServer" target="_blank" rel="noopener noreferrer">GB28181 server implemented in C++<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/panjjo/gosip" target="_blank" rel="noopener noreferrer">GB28181 server implemented in Go<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/hfwudao/GB28181_Node_Http" target="_blank" rel="noopener noreferrer">Node-js version of GB28181 platform<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/tsingeye/FreeEhome" target="_blank" rel="noopener noreferrer">Hikvision ehome server implemented in Go<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Client</p><ul><li><a href="https://github.com/malegend/ZLMediaKit.Autogen" target="_blank" rel="noopener noreferrer">Complete C# wrapper library for c sdk<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/hctym1995/ZLM_ApiDemo" target="_blank" rel="noopener noreferrer">Push client implemented based on C SDK<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chengxiaosheng/ZLMediaKit.HttpApi" target="_blank" rel="noopener noreferrer">Http API and Hook in C#<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk" target="_blank" rel="noopener noreferrer">RESTful client in DotNetCore<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>Player</p><ul><li><a href="https://github.com/numberwolf/h265web.js" target="_blank" rel="noopener noreferrer">Player supporting H265 based on wasm<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/v354412101/wsPlayer" target="_blank" rel="noopener noreferrer">WebSocket-fmp4 player based on MSE<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/metartc/metaRTC" target="_blank" rel="noopener noreferrer">Domestic webrtc sdk(metaRTC)<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/any12345com/BXC_gb28181Player" target="_blank" rel="noopener noreferrer">GB28181 player implemented in C++<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span 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diff --git a/more/contact.html b/more/contact.html
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Otherwise, we will not reply to emails.)</p></li><li><p>QQ groups: Both QQ groups with a total of 4000 members are full. We will not create new QQ groups in the future. Users can join the <a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/2364" target="_blank" rel="noopener noreferrer">Knowledge Planet<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> to ask questions and support this project.</p></li><li><p>Follow WeChat Official Account:</p><figure><img src="https://user-images.githubusercontent.com/11495632/232451702-4c50bc72-84d8-4c94-af2b-57290088ba7a.png" alt="图片" width="200" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/more/contact.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Collaborative Projects" class="vp-link nav-link prev nav-link prev" href="/more/collaborative_projects.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects</div></a><a aria-label="License" class="vp-link nav-link next nav-link next" href="/more/license.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">License<span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/more/thanks.html b/more/thanks.html
index 080dc98..6fc6216 100644
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@@ -30,11 +30,11 @@
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00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 2 min</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#special-thanks">Special Thanks</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#acknowledgments">Acknowledgments</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="special-thanks" tabindex="-1"><a class="header-anchor" href="#special-thanks" aria-hidden="true">#</a> Special Thanks</h2><p>This project uses the <a href="https://github.com/ireader/media-server" target="_blank" rel="noopener noreferrer">media-server<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> library developed by <a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">Lao Chen<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. The reuse and de-multiplexing of ts/fmp4/mp4/ps container formats in this project depend on the media-server library. Lao Chen has provided invaluable help and support multiple times in implementing many functions of this project, and we would like to express our sincere gratitude to him!</p><h2 id="acknowledgments" tabindex="-1"><a class="header-anchor" href="#acknowledgments" aria-hidden="true">#</a> Acknowledgments</h2><p>Thanks to all those who have supported this project in various ways, including but not limited to code contributions, problem feedback, and donations. The following list is not in any particular order:</p><p><a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/gemfield" target="_blank" rel="noopener noreferrer">Gemfield<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/nanguantong2" target="_blank" rel="noopener noreferrer">南冠彤<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/tsingeye" target="_blank" rel="noopener noreferrer">凹凸慢<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/chenxiaolei" target="_blank" rel="noopener noreferrer">chenxiaolei<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/zqsong" target="_blank" rel="noopener noreferrer">史前小虫<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/baiyfcu" target="_blank" rel="noopener noreferrer">清涩绿茶<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/3503207480" target="_blank" rel="noopener noreferrer">3503207480<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/DroidChow" target="_blank" rel="noopener noreferrer">DroidChow<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/HuoQiShuai" target="_blank" rel="noopener noreferrer">阿塞<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ChinaCCF" target="_blank" rel="noopener noreferrer">火宣<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/JerryLinGd" target="_blank" rel="noopener noreferrer">γ 瑞 γ ミ<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://www.linkingvision.com/" target="_blank" rel="noopener noreferrer">linkingvision<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/taotaobujue2008" target="_blank" rel="noopener noreferrer">茄子<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="mailto:409257224@qq.com">好心情</a><a href="https://github.com/MingZhuLiu" target="_blank" rel="noopener noreferrer">浮沉<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/wasphin" target="_blank" rel="noopener noreferrer">Xiaofeng Wang<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/doodoocoder" target="_blank" rel="noopener noreferrer">doodoocoder<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" 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d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/xuandu" target="_blank" rel="noopener noreferrer">fruit Juice<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a 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d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/linxiaoyan" target="_blank" rel="noopener noreferrer">linxiaoyan87<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/mc373906408" target="_blank" rel="noopener noreferrer">waken<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/Deepslient" target="_blank" rel="noopener noreferrer">Deepslient<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>Also thank to JetBrains for their support for open source project, we developed and debugged zlmediakit with CLion:</p><figure><a href="https://jb.gg/OpenSourceSupport" target="_blank" rel="noopener noreferrer"><img src="https://resources.jetbrains.com/storage/products/company/brand/logos/CLion.svg" alt="JetBrains" tabindex="0" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 2 min</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#special-thanks">Special Thanks</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#acknowledgments">Acknowledgments</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="special-thanks" tabindex="-1"><a class="header-anchor" href="#special-thanks" aria-hidden="true">#</a> Special Thanks</h2><p>This project uses the <a href="https://github.com/ireader/media-server" target="_blank" rel="noopener noreferrer">media-server<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> library developed by <a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">Lao Chen<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. The reuse and de-multiplexing of ts/fmp4/mp4/ps container formats in this project depend on the media-server library. Lao Chen has provided invaluable help and support multiple times in implementing many functions of this project, and we would like to express our sincere gratitude to him!</p><h2 id="acknowledgments" tabindex="-1"><a class="header-anchor" href="#acknowledgments" aria-hidden="true">#</a> Acknowledgments</h2><p>Thanks to all those who have supported this project in various ways, including but not limited to code contributions, problem feedback, and donations. The following list is not in any particular order:</p><p><a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/gemfield" target="_blank" rel="noopener noreferrer">Gemfield<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/nanguantong2" target="_blank" rel="noopener noreferrer">南冠彤<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a 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href="https://github.com/zhu410289616" target="_blank" rel="noopener noreferrer">朱如洪 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/1461521844lijin" target="_blank" rel="noopener noreferrer">lijin<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" 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d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/codeRATny" target="_blank" rel="noopener noreferrer">codeRATny<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/dengjfzh" target="_blank" rel="noopener noreferrer">dengjfzh<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ixingqiao" target="_blank" rel="noopener noreferrer">百鸣<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/xuandu" target="_blank" rel="noopener noreferrer">fruit Juice<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/tbago" target="_blank" rel="noopener noreferrer">tbago<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/Luosh" target="_blank" rel="noopener noreferrer">Luosh<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/linxiaoyan" target="_blank" rel="noopener noreferrer">linxiaoyan87<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/mc373906408" target="_blank" rel="noopener noreferrer">waken<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/Deepslient" target="_blank" rel="noopener noreferrer">Deepslient<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>Also thank to JetBrains for their support for open source project, we developed and debugged zlmediakit with CLion:</p><figure><a href="https://jb.gg/OpenSourceSupport" target="_blank" rel="noopener noreferrer"><img src="https://resources.jetbrains.com/storage/products/company/brand/logos/CLion.svg" alt="JetBrains" tabindex="0" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" 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diff --git a/reference/development_log/hls_high_performance_journey.html b/reference/development_log/hls_high_performance_journey.html
index 21d559a..2eec6c6 100644
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+++ b/reference/development_log/hls_high_performance_journey.html
@@ -30,7 +30,7 @@
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     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/development_log/hls_high_performance_journey.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/development_log/hls_high_performance_journey.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="zlmediakit的hls高性能之旅"><meta property="og:description" content="事情的起因 北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。 但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"zlmediakit的hls高性能之旅","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>zlmediakit的hls高性能之旅 | ZLMediaKit</title><meta name="description" content="事情的起因 北京冬奥会前夕，zlmediakit 的一位用户完成了 iptv 系统的迁移; 由于 zlmediakit 对 hls 的支持比较完善，支持包括鉴权、统计、溯源等独家特性，所以他把之前的老系统都迁移到 zlmediakit 上了。 但是很不幸，在冬奥会开幕式当天，zlmediakit 并没有承受起考验，当 hls 并发数达到 3000 左右...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/hls_high_performance_journey.html-KWt_INAr.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/hls_high_performance_journey.html-bBajAqE1.js">
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   <body>
@@ -116,7 +116,7 @@
     <span class="token punctuation">}</span>
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-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>通过本次优化，zlmediakit 的 hls 服务有比较大的性能提升，性能上限大概提升到了 6K 左右(压测途中还发现拉流压测客户端由于 mktime 函数导致的性能瓶颈问题，在此不展开描述)，但是还是离预期有些差距：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9c7e706f317ea4c2.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><blockquote><p>小插曲: mktime 函数导致拉流压测工具性能受限</p></blockquote><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d509266a091d97a0.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="优化之旅二-去除-http-cookie-互斥锁" tabindex="-1"><a class="header-anchor" href="#优化之旅二-去除-http-cookie-互斥锁" aria-hidden="true">#</a> 优化之旅二：去除 http cookie 互斥锁</h2><p>在开启共享 mmap 后，发现性能上升到 6K 并发时，还是上不去；于是我登录服务器使用<code>gdb -p</code>调试进程，通过<code>info threads</code> 查看线程情况，发现大量线程处于阻塞状态，这也就是为什么 zlmediakit 占用 cpu 不高，但是并发却上不去的原因：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b9db29311c8440a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>为什么这么多线程都处于互斥阻塞状态？zlmediakit 在使用互斥锁时，还是比较注意缩小临界区的，一些复杂耗时的操作一般都会放在临界区之外；经过一番思索，我才恍然大悟，原因是:</p><blockquote><p><strong>压测客户端由于是单进程，共享同一份 hls cookie，在访问 zlmediakit 时，这些分布在不同线程的请求，其 cookie 都相同，导致所有线程同时大规模操作同一个 cookie，而操作 cookie 是要加锁的，于是这些线程疯狂的同时进行锁竞争，虽然不会死锁，但是会花费大量的时间用在锁等待上，导致整体性能降低。</strong></p></blockquote><p>虽然在真实使用场景下，用户 cookie 并不一致，这种几千用户同时访问同一个 cookie 的情况并不会存在，但是为了考虑不影响 hls 性能压测，也为了杜绝一切隐患，针对这个问题，我于是对 http/hls 的 cookie 机制进行了修改，在操作 cookie 时，不再上锁：</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-ee5230a889b3891b.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-348df864460eaefd.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>之前对 cookie 上锁属于过度设计，当时目的主要是为了实现在 cookie 上随意挂载数据。</p><h2 id="优化之旅三-hls-m3u8-文件内存化" tabindex="-1"><a class="header-anchor" href="#优化之旅三-hls-m3u8-文件内存化" aria-hidden="true">#</a> 优化之旅三：hls m3u8 文件内存化</h2><p>经过上面两次优化，zlmediakit 的 hls 并发能力可以达到 8K 了，但是当 hls 播放器个数达到在 8K 左右时，zlmediakit 的 ts 切片下载开始超时，可见系统还是存在性能瓶颈，联想到在优化 cookie 互斥锁时，有线程处于该状态：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-4c4cb2dd76e913ac.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>所以我严重怀疑原因是 m3u8 文件不能使用 mmap 优化(而是采用 fread 方式)导致的文件 io 性能瓶颈问题，后面通过查看函数调用栈发现，果然是这个原因。</p><p>由于 m3u8 是易变的，使用 mmap 映射时，如果文件长度发生变化，会导致触发 SIGBUS 的信号，查看多方资料，此问题无解。所以最后只剩下通过 m3u8 文件内存化来解决，于是我修好了 m3u8 文件的 http 下载方式，改成直接从内存获取：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-175e50e0c1dbc104.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结果-性能爆炸" tabindex="-1"><a class="header-anchor" href="#结果-性能爆炸" aria-hidden="true">#</a> 结果：性能爆炸</h2><p>通过上述总共 3 大优化，我们在压测 zlmediakit 的 hls 性能时，随着一点一点增加并发量，发现 zlmediakit 总是能运行的非常健康，在并发量从 10K 慢慢增加到 30K 时，并不会影响 ffplay 播放的流畅性和效果，以下是压测数据：</p><blockquote><p>压测 16K http-hls 播放器时，流量大概 7.5Gb/s： (大概需要 32K 端口，由于我测试机端口不足，只能最大压测到这个数据)</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-e4e50b03f39fb67a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-ac97bc4b78986289.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-2c64d8cd201ecd20.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><blockquote><p>后面用户再压测了 30k https-hls 播放器:</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-4f0ca1cb2f5df91c.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-1569e4c146dd47b8.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="后记-用户切生产环境" tabindex="-1"><a class="header-anchor" href="#后记-用户切生产环境" aria-hidden="true">#</a> 后记：用户切生产环境</h2><p>在完成 hls 性能优化后，该用户把所有北美节点的 hls 流量切到了 zlmediakit，</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-10a6d17e6236fa48.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-e6d38eda398a2b16.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="状况又起" tabindex="-1"><a class="header-anchor" href="#状况又起" aria-hidden="true">#</a> 状况又起:</h2><p>今天该用户又反馈给我说 zlmediakit 的内存占用非常高，在 30K hls 并发时，内存占用 30+GB:</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-577fd6cd88b3f0f3.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>但是用 zlmediakit 的<code>getThreadsLoad</code>接口查看，却发现负载很低：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b200e5fb718781b.png?imageMogr2/auto-orient/strip|imageView2/2/w/300" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时使用 zlmediakit 的<code>getStatistic</code>接口查看，发现<code>BufferList</code>对象个数很高，初步怀疑是由于网络带宽不足导致发送拥塞，内存暴涨，通过询问得知，公网 hls 访问，确实存在 ts 文件下载缓慢的问题：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-0259d17384210378.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时让他通过局域网测试 ts 下载，却发现非常快：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-368e718cc2870cc8.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>后来通过计算，发现确实由于网络带宽瓶颈每个用户积压一个 Buffer 包，而每个 Buffer 包用户设置的为 1MB，这样算下来，30K 用户，确实会积压 30GB 的发送缓存：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-10264ff3561e6ddc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-ff0d783f7941a9da.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d305041f6b99e04a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结论" tabindex="-1"><a class="header-anchor" href="#结论" aria-hidden="true">#</a> 结论</h2><p>通过上面的经历，我们发现 zlmediakit 已经足以支撑 30K/50Gb 级别的 https-hls 并发能力, 理论上，http-hls 相比 https-hls 要少 1 次内存拷贝，和 1 次加密，性能应该要好很多；那么 zlmediakit 的性能上限在哪里？天知道！毕竟，我已经没有这么豪华的配置供我压测了；在此，我们先立一个保守的 flag 吧：</p><p><strong>单机 100K/100Gb 级别 hls 并发能力。</strong></p><p>那其他协议呢？ 我觉得应该不输 hls。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/development_log/hls_high_performance_journey.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>通过本次优化，zlmediakit 的 hls 服务有比较大的性能提升，性能上限大概提升到了 6K 左右(压测途中还发现拉流压测客户端由于 mktime 函数导致的性能瓶颈问题，在此不展开描述)，但是还是离预期有些差距：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9c7e706f317ea4c2.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><blockquote><p>小插曲: mktime 函数导致拉流压测工具性能受限</p></blockquote><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d509266a091d97a0.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="优化之旅二-去除-http-cookie-互斥锁" tabindex="-1"><a class="header-anchor" href="#优化之旅二-去除-http-cookie-互斥锁" aria-hidden="true">#</a> 优化之旅二：去除 http cookie 互斥锁</h2><p>在开启共享 mmap 后，发现性能上升到 6K 并发时，还是上不去；于是我登录服务器使用<code>gdb -p</code>调试进程，通过<code>info threads</code> 查看线程情况，发现大量线程处于阻塞状态，这也就是为什么 zlmediakit 占用 cpu 不高，但是并发却上不去的原因：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b9db29311c8440a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>为什么这么多线程都处于互斥阻塞状态？zlmediakit 在使用互斥锁时，还是比较注意缩小临界区的，一些复杂耗时的操作一般都会放在临界区之外；经过一番思索，我才恍然大悟，原因是:</p><blockquote><p><strong>压测客户端由于是单进程，共享同一份 hls cookie，在访问 zlmediakit 时，这些分布在不同线程的请求，其 cookie 都相同，导致所有线程同时大规模操作同一个 cookie，而操作 cookie 是要加锁的，于是这些线程疯狂的同时进行锁竞争，虽然不会死锁，但是会花费大量的时间用在锁等待上，导致整体性能降低。</strong></p></blockquote><p>虽然在真实使用场景下，用户 cookie 并不一致，这种几千用户同时访问同一个 cookie 的情况并不会存在，但是为了考虑不影响 hls 性能压测，也为了杜绝一切隐患，针对这个问题，我于是对 http/hls 的 cookie 机制进行了修改，在操作 cookie 时，不再上锁：</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-ee5230a889b3891b.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-348df864460eaefd.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>之前对 cookie 上锁属于过度设计，当时目的主要是为了实现在 cookie 上随意挂载数据。</p><h2 id="优化之旅三-hls-m3u8-文件内存化" tabindex="-1"><a class="header-anchor" href="#优化之旅三-hls-m3u8-文件内存化" aria-hidden="true">#</a> 优化之旅三：hls m3u8 文件内存化</h2><p>经过上面两次优化，zlmediakit 的 hls 并发能力可以达到 8K 了，但是当 hls 播放器个数达到在 8K 左右时，zlmediakit 的 ts 切片下载开始超时，可见系统还是存在性能瓶颈，联想到在优化 cookie 互斥锁时，有线程处于该状态：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-4c4cb2dd76e913ac.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>所以我严重怀疑原因是 m3u8 文件不能使用 mmap 优化(而是采用 fread 方式)导致的文件 io 性能瓶颈问题，后面通过查看函数调用栈发现，果然是这个原因。</p><p>由于 m3u8 是易变的，使用 mmap 映射时，如果文件长度发生变化，会导致触发 SIGBUS 的信号，查看多方资料，此问题无解。所以最后只剩下通过 m3u8 文件内存化来解决，于是我修好了 m3u8 文件的 http 下载方式，改成直接从内存获取：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-175e50e0c1dbc104.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结果-性能爆炸" tabindex="-1"><a class="header-anchor" href="#结果-性能爆炸" aria-hidden="true">#</a> 结果：性能爆炸</h2><p>通过上述总共 3 大优化，我们在压测 zlmediakit 的 hls 性能时，随着一点一点增加并发量，发现 zlmediakit 总是能运行的非常健康，在并发量从 10K 慢慢增加到 30K 时，并不会影响 ffplay 播放的流畅性和效果，以下是压测数据：</p><blockquote><p>压测 16K http-hls 播放器时，流量大概 7.5Gb/s： (大概需要 32K 端口，由于我测试机端口不足，只能最大压测到这个数据)</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-e4e50b03f39fb67a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-ac97bc4b78986289.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-2c64d8cd201ecd20.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><blockquote><p>后面用户再压测了 30k https-hls 播放器:</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-4f0ca1cb2f5df91c.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-1569e4c146dd47b8.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="后记-用户切生产环境" tabindex="-1"><a class="header-anchor" href="#后记-用户切生产环境" aria-hidden="true">#</a> 后记：用户切生产环境</h2><p>在完成 hls 性能优化后，该用户把所有北美节点的 hls 流量切到了 zlmediakit，</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-10a6d17e6236fa48.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-e6d38eda398a2b16.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="状况又起" tabindex="-1"><a class="header-anchor" href="#状况又起" aria-hidden="true">#</a> 状况又起:</h2><p>今天该用户又反馈给我说 zlmediakit 的内存占用非常高，在 30K hls 并发时，内存占用 30+GB:</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-577fd6cd88b3f0f3.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>但是用 zlmediakit 的<code>getThreadsLoad</code>接口查看，却发现负载很低：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b200e5fb718781b.png?imageMogr2/auto-orient/strip|imageView2/2/w/300" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时使用 zlmediakit 的<code>getStatistic</code>接口查看，发现<code>BufferList</code>对象个数很高，初步怀疑是由于网络带宽不足导致发送拥塞，内存暴涨，通过询问得知，公网 hls 访问，确实存在 ts 文件下载缓慢的问题：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-0259d17384210378.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时让他通过局域网测试 ts 下载，却发现非常快：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-368e718cc2870cc8.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>后来通过计算，发现确实由于网络带宽瓶颈每个用户积压一个 Buffer 包，而每个 Buffer 包用户设置的为 1MB，这样算下来，30K 用户，确实会积压 30GB 的发送缓存：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-10264ff3561e6ddc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-ff0d783f7941a9da.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d305041f6b99e04a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结论" tabindex="-1"><a class="header-anchor" href="#结论" aria-hidden="true">#</a> 结论</h2><p>通过上面的经历，我们发现 zlmediakit 已经足以支撑 30K/50Gb 级别的 https-hls 并发能力, 理论上，http-hls 相比 https-hls 要少 1 次内存拷贝，和 1 次加密，性能应该要好很多；那么 zlmediakit 的性能上限在哪里？天知道！毕竟，我已经没有这么豪华的配置供我压测了；在此，我们先立一个保守的 flag 吧：</p><p><strong>单机 100K/100Gb 级别 hls 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style=""></span>Development log<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RTSP性能优化" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/development_log/rtsp_performance_optimization.html"><!---->RTSP性能优化<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="概述" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#概述"><!---->概述<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#测试"><!---->测试<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试数据" 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href="/reference/development_log/rtsp_performance_optimization.html#新版本数据"><!---->新版本数据：<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="总结" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#总结"><!---->总结<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="最后" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#最后"><!---->最后<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="zlmediakit的hls高性能之旅" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/development_log/hls_high_performance_journey.html"><!---->zlmediakit的hls高性能之旅<!----></a><ul 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class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->RTSP性能优化</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" 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aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#概述">概述</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试">测试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试数据">测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能对比">性能对比</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#老版本数据">老版本数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#新版本数据">新版本数据：</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#总结">总结</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#最后">最后</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="概述" tabindex="-1"><a class="header-anchor" href="#概述" aria-hidden="true">#</a> 概述</h2><p>在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次<a href="https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1" target="_blank" rel="noopener noreferrer">改进<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,本次改进中，核心的思想是：</p><ul><li><strong>缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发</strong>。</li></ul><p>理论上，这样做可以大大<strong>减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数</strong>，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.</p><h2 id="测试" tabindex="-1"><a class="header-anchor" href="#测试" aria-hidden="true">#</a> 测试</h2><p>为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：</p><ul><li>操作系统：ubuntu16 desktop 64bit</li><li>cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz</li><li>编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)</li><li>malloc 库：连接 jemalloc</li><li>网络： 127.0.0.1 本地循环网络</li><li>测试客户端：<a href="https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp" target="_blank" rel="noopener noreferrer">test_benchmark<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试服务器：<a href="https://github.com/xiongziliang/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s</li><li>测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。</li></ul><h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)： <img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据：</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)： <img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右: <img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/development_log/rtsp_performance_optimization.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 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class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#测试数据"><!---->测试数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="性能对比" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#性能对比"><!---->性能对比<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="老版本数据" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/development_log/rtsp_performance_optimization.html#老版本数据"><!---->老版本数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="新版本数据：" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" 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class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->RTSP性能优化</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#概述">概述</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试">测试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试数据">测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能对比">性能对比</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#老版本数据">老版本数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#新版本数据">新版本数据：</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#总结">总结</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#最后">最后</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="概述" tabindex="-1"><a class="header-anchor" href="#概述" aria-hidden="true">#</a> 概述</h2><p>在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次<a href="https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1" target="_blank" rel="noopener noreferrer">改进<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,本次改进中，核心的思想是：</p><ul><li><strong>缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发</strong>。</li></ul><p>理论上，这样做可以大大<strong>减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数</strong>，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.</p><h2 id="测试" tabindex="-1"><a class="header-anchor" href="#测试" aria-hidden="true">#</a> 测试</h2><p>为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：</p><ul><li>操作系统：ubuntu16 desktop 64bit</li><li>cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz</li><li>编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)</li><li>malloc 库：连接 jemalloc</li><li>网络： 127.0.0.1 本地循环网络</li><li>测试客户端：<a href="https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp" target="_blank" rel="noopener noreferrer">test_benchmark<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试服务器：<a href="https://github.com/xiongziliang/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s</li><li>测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。</li></ul><h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)： <img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据：</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)： <img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右: <img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)： <img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" loading="lazy"></p></li><li><p>总结 ： cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/development_log/rtsp_performance_optimization.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Development log" class="vp-link nav-link active prev nav-link active prev" href="/reference/development_log/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>Development log</div></a><a aria-label="zlmediakit的hls高性能之旅" class="vp-link nav-link next nav-link next" href="/reference/development_log/hls_high_performance_journey.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">zlmediakit的hls高性能之旅<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" 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+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/reference/documents/exclusive_features.html b/reference/documents/exclusive_features.html
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--- a/reference/documents/exclusive_features.html
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@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/documents/exclusive_features.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/documents/exclusive_features.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Exclusive Features of ZLMediakit"><meta property="og:description" content="1. Play before Publishing Pain point: Unable to play before successful publishing.; Scenario:; In some real-time streaming scenarios, there is a need for simultaneous streaming ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Exclusive Features of ZLMediakit","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Exclusive Features of ZLMediakit | ZLMediaKit</title><meta name="description" content="1. Play before Publishing Pain point: Unable to play before successful publishing.; Scenario:; In some real-time streaming scenarios, there is a need for simultaneous streaming ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
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@@ -108,7 +108,7 @@
 <span class="token comment"># Total timeout for pull streaming, in seconds (float). If there are 3 origin servers, the timeout for each individual server will be timeout_sec divided by 3.</span>
 <span class="token comment"># The individual server timeout should not exceed the general.maxStreamWaitMS configuration.</span>
   <span class="token key attr-name">timeout_sec</span><span class="token punctuation">=</span><span class="token value attr-value">15</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>ZLMediakit supports multiple ways of pulling streams, including rtsp/rtmp/hls/http-ts/http-flv. The methods are diverse and rich, and the origin servers are not divided into primary and backup. Load balancing of the origin servers is achieved using the round-robin method. It should be noted that since ZLMediakit has long supported on-demand streaming for HLS, its edge stations also support the HLS protocol (in fact, they support any protocol supported by ZLMediakit), which is not available in SRS.</p><p>Furthermore, it should be noted that ZLMediakit supports both RTSP and WebRTC, both of which are based on RTP. Internally in ZLMediakit, they can be interconnected without the need for protocol conversion and complex multiplexing/demultiplexing logic. This makes it possible to use ZLMediakit for large-scale, low-latency WebRTC live streaming. Compared to traditional CDN based on RTMP, RTSP is more suitable as the underlying transport protocol for WebRTC. Developers do not need to deal with cumbersome multiplexing/demultiplexing logic and can smoothly achieve the interconversion between RTSP and WebRTC.</p></li></ul><h2 id="_6-webrtc-single-port-multi-threading-and-connection-migration-support" tabindex="-1"><a class="header-anchor" href="#_6-webrtc-single-port-multi-threading-and-connection-migration-support" aria-hidden="true">#</a> 6. WebRTC Single Port, Multi-threading, and Connection Migration Support</h2><ul><li><p>Pain points: Webrtc servers that support multi-threading do not support single port, and those that support single port do not support multi-threading (and may not support connection migration).</p></li><li><p>Scenario introduction:</p><p>Since WebRTC transmission is based on the UDP protocol, traditional WebRTC servers operate in multi-port mode, such as Janus and mediasoup. This brings great pain to deployment and management. Moreover, due to the limited number of ports (the theoretical limit is over 60,000), each WebRTC client occupies 1 to 4 ports. Limited by the number of ports, a WebRTC server can host a maximum of 10,000 to 60,000 clients.</p><p>On the other hand, WebRTC servers that support single port (such as SRS) do not support multi-threading. Due to the much higher computational complexity (encryption/decryption) of WebRTC compared to live streaming, single-threaded performance is often insufficient for WebRTC applications.</p><p>ZLMediakit proposes the best solution for these pain points:</p><ul><li>Support deployment on a single UDP port, where one UDP port handles all clients.</li><li>Support multi-threading on a single UDP port. Each client is assigned a unique fd through repeated bind/connect operations, and the fds are evenly distributed among different threads.</li><li>When a user&#39;s network migrates (e.g., switching from Wi-Fi to 4G), the user is locked using STUN packets, enabling seamless connection migration without interrupting the user experience.</li></ul><p>ZLMediakit is the only open-source solution that combines all three of the above features.</p><blockquote><p>Note: For how to solve the thread safety issue during WebRTC single-port connection migration and multi-threaded connection migration, please watch this <a href="https://mp.weixin.qq.com/s?t=pages/video_detail_new&amp;scene=23&amp;vid=wxv_2170272938552328197&amp;__biz=MzkzNjI5ODIyMg==&amp;mid=2247483673&amp;idx=1&amp;sn=14bc138d91292a1c256c138c822d9c40&amp;vidsn=#wechat_redirect" target="_blank" rel="noopener noreferrer">video<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></blockquote></li></ul><h2 id="_7-long-connection-for-hls-playback" tabindex="-1"><a class="header-anchor" href="#_7-long-connection-for-hls-playback" aria-hidden="true">#</a> 7. Long Connection for HLS Playback</h2><p>ZLMediakit achieves long connection for HLS playback through cookie tracking technology. Based on this feature, ZLMediakit&#39;s HLS server has the following exclusive features:</p><ul><li>HLS playback authentication, and no need for re-authentication during playback.</li><li>HLS playback traffic statistics, which can track the total traffic consumption during playback.</li><li>On-demandI&#39;m sorry, but I couldn&#39;t find any information about a specific ZLMediakit feature called &quot;pull stream URL of the origin server.&quot; ZLMediakit is an open-source streaming media server that provides various features for streaming protocols like RTSP, RTMP, HLS, and WebRTC.</li></ul><p>If you have any specific questions about ZLMediakit or need information on a different feature, please let me know, and I&#39;ll do my best to assist you.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/exclusive_features.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Related documents" class="vp-link nav-link active prev nav-link active prev" href="/reference/documents/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>Related documents</div></a><a aria-label="RTSP push streaming process" class="vp-link nav-link next nav-link next" href="/reference/documents/rtsp_push_process.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">RTSP push streaming process<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>ZLMediakit supports multiple ways of pulling streams, including rtsp/rtmp/hls/http-ts/http-flv. The methods are diverse and rich, and the origin servers are not divided into primary and backup. Load balancing of the origin servers is achieved using the round-robin method. It should be noted that since ZLMediakit has long supported on-demand streaming for HLS, its edge stations also support the HLS protocol (in fact, they support any protocol supported by ZLMediakit), which is not available in SRS.</p><p>Furthermore, it should be noted that ZLMediakit supports both RTSP and WebRTC, both of which are based on RTP. Internally in ZLMediakit, they can be interconnected without the need for protocol conversion and complex multiplexing/demultiplexing logic. This makes it possible to use ZLMediakit for large-scale, low-latency WebRTC live streaming. Compared to traditional CDN based on RTMP, RTSP is more suitable as the underlying transport protocol for WebRTC. Developers do not need to deal with cumbersome multiplexing/demultiplexing logic and can smoothly achieve the interconversion between RTSP and WebRTC.</p></li></ul><h2 id="_6-webrtc-single-port-multi-threading-and-connection-migration-support" tabindex="-1"><a class="header-anchor" href="#_6-webrtc-single-port-multi-threading-and-connection-migration-support" aria-hidden="true">#</a> 6. WebRTC Single Port, Multi-threading, and Connection Migration Support</h2><ul><li><p>Pain points: Webrtc servers that support multi-threading do not support single port, and those that support single port do not support multi-threading (and may not support connection migration).</p></li><li><p>Scenario introduction:</p><p>Since WebRTC transmission is based on the UDP protocol, traditional WebRTC servers operate in multi-port mode, such as Janus and mediasoup. This brings great pain to deployment and management. Moreover, due to the limited number of ports (the theoretical limit is over 60,000), each WebRTC client occupies 1 to 4 ports. Limited by the number of ports, a WebRTC server can host a maximum of 10,000 to 60,000 clients.</p><p>On the other hand, WebRTC servers that support single port (such as SRS) do not support multi-threading. Due to the much higher computational complexity (encryption/decryption) of WebRTC compared to live streaming, single-threaded performance is often insufficient for WebRTC applications.</p><p>ZLMediakit proposes the best solution for these pain points:</p><ul><li>Support deployment on a single UDP port, where one UDP port handles all clients.</li><li>Support multi-threading on a single UDP port. Each client is assigned a unique fd through repeated bind/connect operations, and the fds are evenly distributed among different threads.</li><li>When a user&#39;s network migrates (e.g., switching from Wi-Fi to 4G), the user is locked using STUN packets, enabling seamless connection migration without interrupting the user experience.</li></ul><p>ZLMediakit is the only open-source solution that combines all three of the above features.</p><blockquote><p>Note: For how to solve the thread safety issue during WebRTC single-port connection migration and multi-threaded connection migration, please watch this <a href="https://mp.weixin.qq.com/s?t=pages/video_detail_new&amp;scene=23&amp;vid=wxv_2170272938552328197&amp;__biz=MzkzNjI5ODIyMg==&amp;mid=2247483673&amp;idx=1&amp;sn=14bc138d91292a1c256c138c822d9c40&amp;vidsn=#wechat_redirect" target="_blank" rel="noopener noreferrer">video<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></blockquote></li></ul><h2 id="_7-long-connection-for-hls-playback" tabindex="-1"><a class="header-anchor" href="#_7-long-connection-for-hls-playback" aria-hidden="true">#</a> 7. Long Connection for HLS Playback</h2><p>ZLMediakit achieves long connection for HLS playback through cookie tracking technology. Based on this feature, ZLMediakit&#39;s HLS server has the following exclusive features:</p><ul><li>HLS playback authentication, and no need for re-authentication during playback.</li><li>HLS playback traffic statistics, which can track the total traffic consumption during playback.</li><li>On-demandI&#39;m sorry, but I couldn&#39;t find any information about a specific ZLMediakit feature called &quot;pull stream URL of the origin server.&quot; ZLMediakit is an open-source streaming media server that provides various features for streaming protocols like RTSP, RTMP, HLS, and WebRTC.</li></ul><p>If you have any specific questions about ZLMediakit or need information on a different feature, please let me know, and I&#39;ll do my best to assist you.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/exclusive_features.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Related documents" class="vp-link nav-link active prev nav-link active prev" href="/reference/documents/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>Related documents</div></a><a aria-label="RTSP push streaming process" class="vp-link nav-link next nav-link next" href="/reference/documents/rtsp_push_process.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">RTSP push streaming process<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="采用右值引用拷贝" tabindex="-1"><a class="header-anchor" href="#采用右值引用拷贝" aria-hidden="true">#</a> 采用右值引用拷贝</h2><p>ZLMediaKit 中也尽量使用右值引用拷贝来规避内存拷贝，这里就不展开论述。</p><h2 id="其他特性" tabindex="-1"><a class="header-anchor" href="#其他特性" aria-hidden="true">#</a> 其他特性</h2><h3 id="优化及时推流打开率" tabindex="-1"><a class="header-anchor" href="#优化及时推流打开率" aria-hidden="true">#</a> 优化及时推流打开率</h3><p>有些应用场景需要设备端开始推流，然后 APP 立即观看的应用场景。传统的 rtmp 服务器对此应用场景是未作任何优化的，如果 APP 播放请求在推流尚未建立之前到达，那么将导致 APP 播放失败，这样视频打开成功率就会降低，用户体验很不好。</p><p>ZLMediaKit 在针对该应用场景时，做了特别的优化；实现原理如下：</p><p>1、收到播放请求时，立即检查是否已经存在的媒体源，如果存在返回播放成功，否则进入第 2 步。</p><p>2、监听对应的媒体源注册事件，同时添加播放超时定时器，并且不回复播放器然后返回。逻辑将进入第 3 步或第 4 步。</p><p>3、媒体源注册成功，那么立即响应播放器播放成功，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>4、超时定时器触发，响应播放器播放失败，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>使用 ZLMediaKit 作为流媒体服务器，可以 APP 播放请求和设备端推流同时进行。</p><h2 id="性能测试对比" tabindex="-1"><a class="header-anchor" href="#性能测试对比" aria-hidden="true">#</a> 性能测试对比</h2><p>目前对 ZLMediaKit 做了一些性能测试，查看地址：<a href="/reference/test/benchmark.html" class="">benchmark</a></p><p>在测试时发现，ZLMediaKit 在负载比较低时,其单线程性能大概是 SRS 的 50%，单条线程大概能支撑 5K 个播放器，导致这个性能差距的主要原因时由于采用本地轮回网络，网络状况为理想，那么 sendmsg 批量发送将不起优化左右；而 SRS 使用了合并写特性(就是缓存 300 毫秒左右的数据后一次性发送)，可以减少系统调用次数；如果负载比较高，以及真实网络环境下，ZLMediaKit 单线程性能应该跟 SRS 差距更小，我们在测试报告中也能发现在客户端比较多时，ZLMediaKit 单线程线程性能有比较大的提升。</p><p>由于 ZLMediaKit 支持多线程，可以充分利用多核 CPU 的性能，在多核服务器上，CPU 已经不再是性能瓶颈，为了减少直播延时，目前合并写特性是默认关闭的，可以通过配置文件开启。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/high_concurrency_implementation_principle.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 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window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="The Essence of Live Streaming Delay" class="vp-link nav-link prev nav-link prev" href="/reference/documents/the_nature_of_live_broadcast_delay.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->The Essence of Live Streaming Delay</div></a><a aria-label="流媒体相关技术介绍" class="vp-link nav-link next nav-link next" href="/reference/documents/introduction_to_streaming_media_related_technologies.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">流媒体相关技术介绍<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="采用右值引用拷贝" tabindex="-1"><a class="header-anchor" href="#采用右值引用拷贝" aria-hidden="true">#</a> 采用右值引用拷贝</h2><p>ZLMediaKit 中也尽量使用右值引用拷贝来规避内存拷贝，这里就不展开论述。</p><h2 id="其他特性" tabindex="-1"><a class="header-anchor" href="#其他特性" aria-hidden="true">#</a> 其他特性</h2><h3 id="优化及时推流打开率" tabindex="-1"><a class="header-anchor" href="#优化及时推流打开率" aria-hidden="true">#</a> 优化及时推流打开率</h3><p>有些应用场景需要设备端开始推流，然后 APP 立即观看的应用场景。传统的 rtmp 服务器对此应用场景是未作任何优化的，如果 APP 播放请求在推流尚未建立之前到达，那么将导致 APP 播放失败，这样视频打开成功率就会降低，用户体验很不好。</p><p>ZLMediaKit 在针对该应用场景时，做了特别的优化；实现原理如下：</p><p>1、收到播放请求时，立即检查是否已经存在的媒体源，如果存在返回播放成功，否则进入第 2 步。</p><p>2、监听对应的媒体源注册事件，同时添加播放超时定时器，并且不回复播放器然后返回。逻辑将进入第 3 步或第 4 步。</p><p>3、媒体源注册成功，那么立即响应播放器播放成功，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>4、超时定时器触发，响应播放器播放失败，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>使用 ZLMediaKit 作为流媒体服务器，可以 APP 播放请求和设备端推流同时进行。</p><h2 id="性能测试对比" tabindex="-1"><a class="header-anchor" href="#性能测试对比" aria-hidden="true">#</a> 性能测试对比</h2><p>目前对 ZLMediaKit 做了一些性能测试，查看地址：<a href="/reference/test/benchmark.html" class="">benchmark</a></p><p>在测试时发现，ZLMediaKit 在负载比较低时,其单线程性能大概是 SRS 的 50%，单条线程大概能支撑 5K 个播放器，导致这个性能差距的主要原因时由于采用本地轮回网络，网络状况为理想，那么 sendmsg 批量发送将不起优化左右；而 SRS 使用了合并写特性(就是缓存 300 毫秒左右的数据后一次性发送)，可以减少系统调用次数；如果负载比较高，以及真实网络环境下，ZLMediaKit 单线程性能应该跟 SRS 差距更小，我们在测试报告中也能发现在客户端比较多时，ZLMediaKit 单线程线程性能有比较大的提升。</p><p>由于 ZLMediaKit 支持多线程，可以充分利用多核 CPU 的性能，在多核服务器上，CPU 已经不再是性能瓶颈，为了减少直播延时，目前合并写特性是默认关闭的，可以通过配置文件开启。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/high_concurrency_implementation_principle.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 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class="vp-sidebar-title">Related documents</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Related documents" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>Related documents<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Exclusive Features of ZLMediakit" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/exclusive_features.html"><!---->Exclusive Features of ZLMediakit<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RTSP push streaming process" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/rtsp_push_process.html"><!---->RTSP push streaming process<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="The Essence of Live Streaming Delay" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/the_nature_of_live_broadcast_delay.html"><!---->The Essence of Live Streaming Delay<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/high_concurrency_implementation_principle.html"><!---->ZLMediaKit高并发实现原理<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="流媒体相关技术介绍" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/documents/introduction_to_streaming_media_related_technologies.html"><!---->流媒体相关技术介绍<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1、流媒体简介" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_1、流媒体简介"><!---->1、流媒体简介<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2、视频监控" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2、视频监控"><!---->2、视频监控<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="2.1 传统解决方案的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-1-传统解决方案的现状和挑战"><!---->2.1 传统解决方案的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-2-发展趋势"><!---->2.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-3-技术难点"><!---->2.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3、视频直播" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3、视频直播"><!---->3、视频直播<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="3.1 视频直播的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-1-视频直播的现状和挑战"><!---->3.1 视频直播的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-2-发展趋势"><!---->3.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-3-技术难点"><!---->3.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4、我们的解决方案以及优势" class="vp-link nav-link 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class="vp-page-title"><h1><!---->流媒体相关技术介绍</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar 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class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 10 min</span><meta property="timeRequired" content="PT10M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、流媒体简介">1、流媒体简介</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、视频监控">2、视频监控</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-1-传统解决方案的现状和挑战">2.1 传统解决方案的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-2-发展趋势">2.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-3-技术难点">2.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、视频直播">3、视频直播</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-1-视频直播的现状和挑战">3.1 视频直播的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-2-发展趋势">3.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-3-技术难点">3.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、我们的解决方案以及优势">4、我们的解决方案以及优势</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrom 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p></li><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/introduction_to_streaming_media_related_technologies.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 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process<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="The Essence of Live Streaming Delay" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/the_nature_of_live_broadcast_delay.html"><!---->The Essence of Live Streaming Delay<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/documents/high_concurrency_implementation_principle.html"><!---->ZLMediaKit高并发实现原理<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="流媒体相关技术介绍" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/documents/introduction_to_streaming_media_related_technologies.html"><!---->流媒体相关技术介绍<!----></a><ul 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class="vp-sidebar-sub-header"><a aria-label="2.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-2-发展趋势"><!---->2.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-3-技术难点"><!---->2.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3、视频直播" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3、视频直播"><!---->3、视频直播<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="3.1 视频直播的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-1-视频直播的现状和挑战"><!---->3.1 视频直播的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-2-发展趋势"><!---->3.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-3-技术难点"><!---->3.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4、我们的解决方案以及优势" class="vp-link nav-link 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class="vp-page-title"><h1><!---->流媒体相关技术介绍</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar 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class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 10 min</span><meta property="timeRequired" content="PT10M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、流媒体简介">1、流媒体简介</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、视频监控">2、视频监控</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-1-传统解决方案的现状和挑战">2.1 传统解决方案的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-2-发展趋势">2.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-3-技术难点">2.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、视频直播">3、视频直播</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-1-视频直播的现状和挑战">3.1 视频直播的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-2-发展趋势">3.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-3-技术难点">3.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、我们的解决方案以及优势">4、我们的解决方案以及优势</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrom 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p></li><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/introduction_to_streaming_media_related_technologies.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link prev nav-link prev" href="/reference/documents/high_concurrency_implementation_principle.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->ZLMediaKit高并发实现原理</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" 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diff --git a/reference/documents/rtsp_push_process.html b/reference/documents/rtsp_push_process.html
index 2a30fa9..c14f1e1 100644
--- a/reference/documents/rtsp_push_process.html
+++ b/reference/documents/rtsp_push_process.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/documents/rtsp_push_process.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/documents/rtsp_push_process.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="RTSP push streaming process"><meta property="og:description" content="This step primarily involves transmitting the SDP. Generally, before this command, an OPTIONS command is sent to probe the server's support for the streaming protocol. However, ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"RTSP push streaming process","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>RTSP push streaming process | ZLMediaKit</title><meta name="description" content="This step primarily involves transmitting the SDP. Generally, before this command, an OPTIONS command is sent to probe the server's support for the streaming protocol. However, ...">
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@@ -87,7 +87,7 @@
 <span class="token header"><span class="token header-name keyword">RTP-Info</span><span class="token punctuation">:</span> <span class="token header-value">url=rtsp://10.0.9.130:554/live/2.sdp/streamid=0,url=rtsp://10.0.9.130:554/live/2.sdp/streamid=1</span></span>
 <span class="token header"><span class="token header-name keyword">Server</span><span class="token punctuation">:</span> <span class="token header-value">ZLMediaKit-4.0(build in Mar 26 2019 17:01:17)</span></span>
 <span class="token header"><span class="token header-name keyword">Session</span><span class="token punctuation">:</span> <span class="token header-value">KPUZ49ejotyD</span></span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/rtsp_push_process.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Exclusive Features of ZLMediakit" class="vp-link nav-link prev nav-link prev" href="/reference/documents/exclusive_features.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Exclusive Features of ZLMediakit</div></a><a aria-label="The Essence of Live Streaming Delay" class="vp-link nav-link next nav-link next" href="/reference/documents/the_nature_of_live_broadcast_delay.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">The Essence of Live Streaming Delay<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/rtsp_push_process.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Exclusive Features of ZLMediakit" class="vp-link nav-link prev nav-link prev" href="/reference/documents/exclusive_features.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Exclusive Features of ZLMediakit</div></a><a aria-label="The Essence of Live Streaming Delay" class="vp-link nav-link next nav-link next" href="/reference/documents/the_nature_of_live_broadcast_delay.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">The Essence of Live Streaming Delay<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/reference/documents/the_nature_of_live_broadcast_delay.html b/reference/documents/the_nature_of_live_broadcast_delay.html
index 8821b56..b101753 100644
--- a/reference/documents/the_nature_of_live_broadcast_delay.html
+++ b/reference/documents/the_nature_of_live_broadcast_delay.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/documents/the_nature_of_live_broadcast_delay.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/documents/the_nature_of_live_broadcast_delay.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="The Essence of Live Streaming Delay"><meta property="og:description" content="1. Live streaming is the representation of ongoing events, generating data as time passes. 2. So why is there a delay in live streaming? The essence lies in the fact that, in or..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"The Essence of Live Streaming Delay","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>The Essence of Live Streaming Delay | ZLMediaKit</title><meta name="description" content="1. Live streaming is the representation of ongoing events, generating data as time passes. 2. So why is there a delay in live streaming? The essence lies in the fact that, in or...">
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class="theme-hope-content"><ol><li><p>Live streaming is the representation of ongoing events, generating data as time passes.</p></li><li><p>So why is there a delay in live streaming? The essence lies in the fact that, in order to enhance the user experience, live streaming caches a portion of historical data (such as using GOP caching to improve video loading speed).</p></li><li><p>Does this mean that without GOP caching, there would be no delay? The answer is incorrect because not only does your server have a cache, but the player also has its own cache. There is a time difference between when the player clicks &quot;Play&quot; and when the video appears. Why does the player do this? The reason is to improve the smoothness of playback by implementing caching. We can consider the transmission of live streaming data to the player as a pipeline. Just like a pipeline can have varying water flow rates and even interruptions, if we don&#39;t use a &quot;bucket&quot; to buffer it, the video may stutter.</p></li><li><p>Let&#39;s assume we remove all the caches from both the server and the player. Does that mean there would be no delay? Too young, too simple! Remember, <strong>caches can never be completely eliminated</strong>. Let&#39;s say the network is a water pipe, and we block it for 5 seconds before releasing it. Will the data from those 5 seconds disappear? No! Live streaming is an ongoing event, continuously generating &quot;water flow.&quot; It will cause the pipe to expand. During those 5 seconds, the player has to wait for the data, and once the network is restored, the player will receive a surge of data from those 5 seconds. Then, the continuous flow of live streaming data resumes. As a result, the player ends up with an extra 5 seconds of data, which can either be discarded or played back at an accelerated speed. Otherwise, it will never magically disappear.</p></li><li><p>Unfortunately, I have to tell you that almost all standard players do not directly discard data or accelerate playback speed.</p></li><li><p>Now, an observant friend may ask, why does UDP live streaming have lower latency? The reason is that UDP, as a &quot;pipe,&quot; has many holes, allowing excessive water to leak out. The result is direct data loss, causing the player to experience screen glitches.</p></li><li><p>The expansion of the TCP pipeline can be understood as an increase in network link buffering (router buffering). What if there is too much water accumulation? First, it fills up the network link buffer, then the sending-side socket buffer, and then the sending-side application logic buffer. 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xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 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class="theme-hope-content"><ol><li><p>Live streaming is the representation of ongoing events, generating data as time passes.</p></li><li><p>So why is there a delay in live streaming? The essence lies in the fact that, in order to enhance the user experience, live streaming caches a portion of historical data (such as using GOP caching to improve video loading speed).</p></li><li><p>Does this mean that without GOP caching, there would be no delay? The answer is incorrect because not only does your server have a cache, but the player also has its own cache. There is a time difference between when the player clicks &quot;Play&quot; and when the video appears. Why does the player do this? The reason is to improve the smoothness of playback by implementing caching. We can consider the transmission of live streaming data to the player as a pipeline. Just like a pipeline can have varying water flow rates and even interruptions, if we don&#39;t use a &quot;bucket&quot; to buffer it, the video may stutter.</p></li><li><p>Let&#39;s assume we remove all the caches from both the server and the player. Does that mean there would be no delay? Too young, too simple! Remember, <strong>caches can never be completely eliminated</strong>. Let&#39;s say the network is a water pipe, and we block it for 5 seconds before releasing it. Will the data from those 5 seconds disappear? No! Live streaming is an ongoing event, continuously generating &quot;water flow.&quot; It will cause the pipe to expand. During those 5 seconds, the player has to wait for the data, and once the network is restored, the player will receive a surge of data from those 5 seconds. Then, the continuous flow of live streaming data resumes. As a result, the player ends up with an extra 5 seconds of data, which can either be discarded or played back at an accelerated speed. Otherwise, it will never magically disappear.</p></li><li><p>Unfortunately, I have to tell you that almost all standard players do not directly discard data or accelerate playback speed.</p></li><li><p>Now, an observant friend may ask, why does UDP live streaming have lower latency? The reason is that UDP, as a &quot;pipe,&quot; has many holes, allowing excessive water to leak out. The result is direct data loss, causing the player to experience screen glitches.</p></li><li><p>The expansion of the TCP pipeline can be understood as an increase in network link buffering (router buffering). What if there is too much water accumulation? First, it fills up the network link buffer, then the sending-side socket buffer, and then the sending-side application logic buffer. If there is still not enough space, I&#39;m sorry, but the server has no choice but to sever the TCP connection.</p></li></ol></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/documents/the_nature_of_live_broadcast_delay.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RTSP push streaming process" class="vp-link nav-link prev nav-link prev" href="/reference/documents/rtsp_push_process.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->RTSP push streaming process</div></a><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link next nav-link next" href="/reference/documents/high_concurrency_implementation_principle.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">ZLMediaKit高并发实现原理<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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href="/reference/documents/rtsp_push_process.html">RTSP push streaming process</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#The Essence of Live Streaming Delay" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/documents/the_nature_of_live_broadcast_delay.html">The Essence of Live Streaming Delay</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Exclusive Features of ZLMediakit" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/documents/exclusive_features.html">Exclusive Features of ZLMediakit</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ZLMediaKit高并发实现原理" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/documents/high_concurrency_implementation_principle.html">ZLMediaKit高并发实现原理</a></div><!----></li><li 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class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link 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fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><!----><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">Catalog</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="Testing" class="vp-catalog-child-title 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the delay?</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Online test" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/online_test.html">Online test</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Performance Testing" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/performance_testing.html">Performance Testing</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp pull stream performance test" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/rtmp_pull_stream_performance_test.html">rtmp pull stream performance test</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp push stream performance test" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/rtmp_push_stream_performance_test.html">rtmp push stream performance test</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp pull stream performance test" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/rtsp_pull_stream_performance_test.html">rtsp pull stream performance test</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp push stream performance test" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/reference/test/rtsp_push_stream_performance_test.html">rtsp push stream performance test</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="Resources" class="vp-catalog-child-title has-children"><a href="#Resources" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" 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ZLToolkit Related Dependencies<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="RTMP supports H265 and OPUS" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/rtmp_support_for_h265_and_opus.html"><!---->RTMP supports H265 and OPUS<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Video Conference Related Resources" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/video_conferencing_related_resources.html"><!---->Video Conference Related Resources<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLToolKit source code study notes" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/zltoolkit_source_code_study_notes.html"><!---->ZLToolKit source code study notes<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Dependency and Copyright</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#i-zlmediakit-s-list-of-dependent-libraries">I. ZLMediaKit&#39;s List of Dependent Libraries</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#ii-other-dependencies">II. Other Dependencies</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#iii-zltoolkit-related-dependencies">III. ZLToolkit Related Dependencies</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="i-zlmediakit-s-list-of-dependent-libraries" tabindex="-1"><a class="header-anchor" href="#i-zlmediakit-s-list-of-dependent-libraries" aria-hidden="true">#</a> I. ZLMediaKit&#39;s List of Dependent Libraries</h2><table><thead><tr><th style="text-align:center;">Dependent Components</th><th style="text-align:center;">License Type</th><th style="text-align:center;">Remarks</th><th style="text-align:center;">Project Address</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Strong dependency, ZLToolKit also partially depends on some open-source codes</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Default dependency, can be removed when ENABLE_HLS, ENABLE_MP4, ENABLE_RTPPROXY are set to disabled at compile time</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer dependency</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">Dependency when enabling SSL and WebRTC related features, can be removed when ENABLE_OPENSSL, ENABLE_WEBRTC are set to disabled at compile time</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when enabling WebRTC related features, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">Dependency when enabling WebRTC datachannel related features, can be removed when ENABLE_SCTP is set to disabled at compile time</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">Some WebRTC source code extracted from mediasoup, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">There&#39;s minor dependency with the transcoding branch and mk_api, can be removed when ENABLE_FFMPEG is set to disabled at compile time, default is disabled</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when ENABLE_WPOLL is enabled during Windows compilation, default is disabled</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps related parsing code, originated from a friend, modified, initially extracted from ffmpeg, copyright doubtful</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="ii-other-dependencies" tabindex="-1"><a class="header-anchor" href="#ii-other-dependencies" aria-hidden="true">#</a> II. Other Dependencies</h2><ul><li>SDL dependency when enabling the compilation of the test_player test program.</li><li>Dependencies on libx264 and libfacc when enabling x264/faac related features, default is disabled.</li><li>jemalloc dependency when enabling jemalloc, default is disabled.</li><li>Dependency on libmysql-clinet when enabling mysql connection pool feature, default is disabled.</li></ul><h2 id="iii-zltoolkit-related-dependencies" tabindex="-1"><a class="header-anchor" href="#iii-zltoolkit-related-dependencies" aria-hidden="true">#</a> III. ZLToolkit Related Dependencies</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32" target="_blank" rel="noopener noreferrer">getopt<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is a command-line parsing tool for Windows, not needed for other platforms.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h" target="_blank" rel="noopener noreferrer">uv_errno<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> some error handling code is derived from libuv.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp" target="_blank" rel="noopener noreferrer">strptime_win<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is the strptime porting function code for Windows, sourced from the internet, origin unknown.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h" target="_blank" rel="noopener noreferrer">mini<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul><p>is sourced from <a href="https://github.com/r-lyeh-archived/mINI" target="_blank" rel="noopener noreferrer">github<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>, after arrangement and modification.</p><ul><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h" target="_blank" rel="noopener noreferrer">function_traits<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is sourced from the internet, likely from Qi Yu.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h" target="_blank" rel="noopener noreferrer">base64<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is sourced from the internet, modified, likely originated from ffmpeg.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h" target="_blank" rel="noopener noreferrer">SHA1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is arranged from <a href="https://github.com/vog/sha1" target="_blank" rel="noopener noreferrer">GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h" target="_blank" rel="noopener noreferrer">MD5<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" 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aria-label="I. ZLMediaKit&#39;s List of Dependent Libraries" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/dependency.html#i-zlmediakit-s-list-of-dependent-libraries"><!---->I. ZLMediaKit&#39;s List of Dependent Libraries<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="II. Other Dependencies" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/dependency.html#ii-other-dependencies"><!---->II. Other Dependencies<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="III. ZLToolkit Related Dependencies" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/dependency.html#iii-zltoolkit-related-dependencies"><!---->III. ZLToolkit Related Dependencies<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="RTMP supports H265 and OPUS" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/rtmp_support_for_h265_and_opus.html"><!---->RTMP supports H265 and OPUS<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Video Conference Related Resources" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/video_conferencing_related_resources.html"><!---->Video Conference Related Resources<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLToolKit source code study notes" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/zltoolkit_source_code_study_notes.html"><!---->ZLToolKit source code study notes<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Dependency and Copyright</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 1 min</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#i-zlmediakit-s-list-of-dependent-libraries">I. ZLMediaKit&#39;s List of Dependent Libraries</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#ii-other-dependencies">II. Other Dependencies</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#iii-zltoolkit-related-dependencies">III. ZLToolkit Related Dependencies</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="i-zlmediakit-s-list-of-dependent-libraries" tabindex="-1"><a class="header-anchor" href="#i-zlmediakit-s-list-of-dependent-libraries" aria-hidden="true">#</a> I. ZLMediaKit&#39;s List of Dependent Libraries</h2><table><thead><tr><th style="text-align:center;">Dependent Components</th><th style="text-align:center;">License Type</th><th style="text-align:center;">Remarks</th><th style="text-align:center;">Project Address</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Strong dependency, ZLToolKit also partially depends on some open-source codes</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">Default dependency, can be removed when ENABLE_HLS, ENABLE_MP4, ENABLE_RTPPROXY are set to disabled at compile time</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer dependency</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">Dependency when enabling SSL and WebRTC related features, can be removed when ENABLE_OPENSSL, ENABLE_WEBRTC are set to disabled at compile time</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when enabling WebRTC related features, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">Dependency when enabling WebRTC datachannel related features, can be removed when ENABLE_SCTP is set to disabled at compile time</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">Some WebRTC source code extracted from mediasoup, can be removed when ENABLE_WEBRTC is set to disabled at compile time</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">There&#39;s minor dependency with the transcoding branch and mk_api, can be removed when ENABLE_FFMPEG is set to disabled at compile time, default is disabled</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">Similar to MIT</td><td style="text-align:center;">Dependency when ENABLE_WPOLL is enabled during Windows compilation, default is disabled</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps related parsing code, originated from a friend, modified, initially extracted from ffmpeg, copyright doubtful</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="ii-other-dependencies" tabindex="-1"><a class="header-anchor" href="#ii-other-dependencies" aria-hidden="true">#</a> II. Other Dependencies</h2><ul><li>SDL dependency when enabling the compilation of the test_player test program.</li><li>Dependencies on libx264 and libfacc when enabling x264/faac related features, default is disabled.</li><li>jemalloc dependency when enabling jemalloc, default is disabled.</li><li>Dependency on libmysql-clinet when enabling mysql connection pool feature, default is disabled.</li></ul><h2 id="iii-zltoolkit-related-dependencies" tabindex="-1"><a class="header-anchor" href="#iii-zltoolkit-related-dependencies" aria-hidden="true">#</a> III. ZLToolkit Related Dependencies</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32" target="_blank" rel="noopener noreferrer">getopt<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is a command-line parsing tool for Windows, not needed for other platforms.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h" target="_blank" rel="noopener noreferrer">uv_errno<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> some error handling code is derived from libuv.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp" target="_blank" rel="noopener noreferrer">strptime_win<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is the strptime porting function code for Windows, sourced from the internet, origin unknown.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h" target="_blank" rel="noopener noreferrer">mini<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul><p>is sourced from <a href="https://github.com/r-lyeh-archived/mINI" target="_blank" rel="noopener noreferrer">github<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>, after arrangement and modification.</p><ul><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h" target="_blank" rel="noopener noreferrer">function_traits<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is sourced from the internet, likely from Qi Yu.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h" target="_blank" rel="noopener noreferrer">base64<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is sourced from the internet, modified, likely originated from ffmpeg.</li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h" target="_blank" rel="noopener noreferrer">SHA1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> is arranged from <a href="https://github.com/vog/sha1" target="_blank" rel="noopener noreferrer">GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h" target="_blank" rel="noopener noreferrer">MD5<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" 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95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#background">Background</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#implementation-approach">Implementation Approach</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#server-implementation">Server Implementation</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="background" tabindex="-1"><a class="header-anchor" href="#background" aria-hidden="true">#</a> Background</h2><p>RTMP/FLV is the de facto standard in the live streaming industry, and they are widely used in the domestic live streaming field. To achieve plugin-free low-latency live streaming playback in web browsers, RTMP/FLV is essential. Since RTMP/FLV is a proprietary protocol designed by Adobe, it does not natively support H.265 (widely used in video surveillance applications) and Opus (widely used in RTC applications). However, there is a growing demand for live streaming infrastructure in the video surveillance and RTC industries. Therefore, it is important to modify RTMP to add support for H.265 and Opus.</p><h2 id="implementation-approach" tabindex="-1"><a class="header-anchor" href="#implementation-approach" aria-hidden="true">#</a> Implementation Approach</h2><p>RTMP determines the encoding format through codec ID and distinguishes data types (including audio packets and video packets) through message type. Therefore, the codec_id for audio and video can be the same as long as they are of the same type and do not conflict. For example, the codec ID for H.264 is 7, and the codec ID for G.711A is also 7. Currently, the default codec ID for H.265 in China is <strong>12</strong> (implemented and published by <a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">金山云<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>). As for the RTMP extension for Opus, there is currently no widespread consensus. After discussions with relevant individuals, the author has negotiated and defined its codec ID as <strong>13</strong>. The modification has already been implemented for FFmpeg (based on the latest version) to add support for<a href="https://gitee.com/xia-chu/FFmpeg" target="_blank" rel="noopener noreferrer">h265/opus RTMP extension<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="server-implementation" tabindex="-1"><a class="header-anchor" href="#server-implementation" aria-hidden="true">#</a> Server Implementation</h2><p>ZLMediaKit has already implemented comprehensive support for H.265/Opus in RTSP/RTMP/MP4/HLS. Feel free to test and use it.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/resources/rtmp_support_for_h265_and_opus.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Dependency and Copyright" class="vp-link nav-link prev nav-link prev" href="/reference/resources/dependency.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Dependency and Copyright</div></a><a aria-label="Video Conference Related Resources" class="vp-link nav-link next nav-link next" href="/reference/resources/video_conferencing_related_resources.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Video Conference Related Resources<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Resources" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span>Resources<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Dependency and Copyright" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/dependency.html"><!---->Dependency and Copyright<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="RTMP supports H265 and OPUS" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/resources/rtmp_support_for_h265_and_opus.html"><!---->RTMP supports H265 and OPUS<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="Background" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/rtmp_support_for_h265_and_opus.html#background"><!---->Background<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Implementation Approach" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/rtmp_support_for_h265_and_opus.html#implementation-approach"><!---->Implementation Approach<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Server Implementation" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/resources/rtmp_support_for_h265_and_opus.html#server-implementation"><!---->Server Implementation<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Video Conference Related Resources" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/video_conferencing_related_resources.html"><!---->Video Conference Related Resources<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLToolKit source code study notes" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/zltoolkit_source_code_study_notes.html"><!---->ZLToolKit source code study notes<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button 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href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->RTMP supports H265 and OPUS</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#background">Background</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#implementation-approach">Implementation Approach</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#server-implementation">Server Implementation</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="background" tabindex="-1"><a class="header-anchor" href="#background" aria-hidden="true">#</a> Background</h2><p>RTMP/FLV is the de facto standard in the live streaming industry, and they are widely used in the domestic live streaming field. To achieve plugin-free low-latency live streaming playback in web browsers, RTMP/FLV is essential. Since RTMP/FLV is a proprietary protocol designed by Adobe, it does not natively support H.265 (widely used in video surveillance applications) and Opus (widely used in RTC applications). However, there is a growing demand for live streaming infrastructure in the video surveillance and RTC industries. Therefore, it is important to modify RTMP to add support for H.265 and Opus.</p><h2 id="implementation-approach" tabindex="-1"><a class="header-anchor" href="#implementation-approach" aria-hidden="true">#</a> Implementation Approach</h2><p>RTMP determines the encoding format through codec ID and distinguishes data types (including audio packets and video packets) through message type. Therefore, the codec_id for audio and video can be the same as long as they are of the same type and do not conflict. For example, the codec ID for H.264 is 7, and the codec ID for G.711A is also 7. Currently, the default codec ID for H.265 in China is <strong>12</strong> (implemented and published by <a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">金山云<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>). As for the RTMP extension for Opus, there is currently no widespread consensus. After discussions with relevant individuals, the author has negotiated and defined its codec ID as <strong>13</strong>. The modification has already been implemented for FFmpeg (based on the latest version) to add support for<a href="https://gitee.com/xia-chu/FFmpeg" target="_blank" rel="noopener noreferrer">h265/opus RTMP extension<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="server-implementation" tabindex="-1"><a class="header-anchor" href="#server-implementation" aria-hidden="true">#</a> Server Implementation</h2><p>ZLMediaKit has already implemented comprehensive support for H.265/Opus in RTSP/RTMP/MP4/HLS. Feel free to test and use it.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/resources/rtmp_support_for_h265_and_opus.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Dependency and Copyright" class="vp-link nav-link prev nav-link prev" href="/reference/resources/dependency.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Dependency and Copyright</div></a><a aria-label="Video Conference Related Resources" class="vp-link nav-link next nav-link next" href="/reference/resources/video_conferencing_related_resources.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Video Conference Related Resources<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p><a href="https://www.bilibili.com/video/BV1AK411R7NG/" target="_blank" rel="noopener noreferrer">Random Tech Talking<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><ul><li>Related materials:<a href="https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png" target="_blank" rel="noopener noreferrer">webrtc over tcp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png" target="_blank" rel="noopener noreferrer">webrtc over udp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png" target="_blank" rel="noopener noreferrer">webrtc 时序图<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>。</li></ul></li><li><p>WebRTC</p><ul><li><a href="https://www.bilibili.com/video/BV1kq4y1u7cN/" target="_blank" rel="noopener noreferrer">ZLMediaKit Source Code Explanation 1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1SR4y1t7V4/" target="_blank" rel="noopener noreferrer">ZLMediaKit Source Code Explanation 2<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1Eg411N7TJ/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc Usage Demonstration<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1uL4y1i7KP/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc Implementation<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/resources/video_conferencing_related_resources.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 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OPUS" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/rtmp_support_for_h265_and_opus.html"><!---->RTMP supports H265 and OPUS<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Video Conference Related Resources" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/resources/video_conferencing_related_resources.html"><!---->Video Conference Related Resources<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="ZLToolKit source code study notes" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/resources/zltoolkit_source_code_study_notes.html"><!---->ZLToolKit source code study notes<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section 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vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Video Conference Related Resources</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p><a href="https://www.bilibili.com/video/BV1AK411R7NG/" target="_blank" rel="noopener noreferrer">Random Tech Talking<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><ul><li>Related materials:<a href="https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png" target="_blank" rel="noopener noreferrer">webrtc over tcp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png" target="_blank" rel="noopener noreferrer">webrtc over udp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png" target="_blank" rel="noopener noreferrer">webrtc 时序图<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>。</li></ul></li><li><p>WebRTC</p><ul><li><a href="https://www.bilibili.com/video/BV1kq4y1u7cN/" target="_blank" rel="noopener noreferrer">ZLMediaKit Source Code Explanation 1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1SR4y1t7V4/" target="_blank" rel="noopener noreferrer">ZLMediaKit Source Code Explanation 2<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1Eg411N7TJ/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc Usage Demonstration<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1uL4y1i7KP/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc Implementation<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p><a href="https://blog.csdn.net/youlezhe/category_11460699.html" target="_blank" rel="noopener noreferrer">zltoolkit source code analysis<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" 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class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Test Media Stream" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/benchmark.html#test-media-stream"><!---->Test Media Stream<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Test Results" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/benchmark.html#test-results"><!---->Test Results<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Comparison with SRS Performance" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/benchmark.html#comparison-with-srs-performance"><!---->Comparison with SRS Performance<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Delay Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/delay_test.html"><!---->Delay Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to test the delay?" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/how_to_test_delay.html"><!---->How to test the delay?<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Online test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/online_test.html"><!---->Online test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Performance Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/performance_testing.html"><!---->Performance Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" 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style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Benchmark</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-environment">Test Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-tools">Test Tools</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-server">Test Server</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-media-stream">Test Media Stream</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-results">Test Results</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#comparison-with-srs-performance">Comparison with SRS Performance</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><div class="hint-container note"><p class="hint-container-title">This test is severely outdated and is not indicative.</p></div><h2 id="test-environment" tabindex="-1"><a class="header-anchor" href="#test-environment" aria-hidden="true">#</a> Test Environment</h2><ul><li>System: Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>Memory: 15GB</li><li>CPU: Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz; 4 cores</li><li>Network: Gigabit Ethernet</li><li>The test is conducted by accessing the server through a loopback network on the test client.</li></ul><h2 id="test-tools" tabindex="-1"><a class="header-anchor" href="#test-tools" aria-hidden="true">#</a> Test Tools</h2><p>ZLMeidaKit comes with a test benchmark program called test_benchmark, which uses a single-process multi-threaded model.</p><h2 id="test-server" tabindex="-1"><a class="header-anchor" href="#test-server" aria-hidden="true">#</a> Test Server</h2><p>ZLMeidaKit includes a test server called test_server, which supports RTSP/RTMP/HLS protocols and uses a multi-threaded model.</p><h2 id="test-media-stream" tabindex="-1"><a class="header-anchor" href="#test-media-stream" aria-hidden="true">#</a> Test Media Stream</h2><p>The test_server pulls an RTMP stream <code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code> and then forwards it using the test_server. The approximate bitrate of the stream is around 300-400 Kbit/s.</p><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><div class="hint-container note"><p class="hint-container-title">Note</p><p>When building with CMake, use the command <code>cmake .. -DCMAKE_BUILD_TYPE=Release</code> to compile the optimized version.</p></div><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>None</td></tr></tbody></table><table><thead><tr><th>Number of Players (RTSP/TCP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>None</td></tr></tbody></table><h2 id="comparison-with-srs-performance" tabindex="-1"><a class="header-anchor" href="#comparison-with-srs-performance" aria-hidden="true">#</a> Comparison with SRS Performance</h2><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>None</td></tr></tbody></table></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/benchmark.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 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Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp pull stream performance test<!----></a><ul 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style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Collaborative Projects<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Contact US" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Contact US<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="License" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>License<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Use Cases" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Benchmark</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 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364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-environment">Test Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-tools">Test Tools</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-server">Test Server</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-media-stream">Test Media Stream</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-results">Test Results</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#comparison-with-srs-performance">Comparison with SRS Performance</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><div class="hint-container note"><p class="hint-container-title">This test is severely outdated and is not indicative.</p></div><h2 id="test-environment" tabindex="-1"><a class="header-anchor" href="#test-environment" aria-hidden="true">#</a> Test Environment</h2><ul><li>System: Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>Memory: 15GB</li><li>CPU: Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz; 4 cores</li><li>Network: Gigabit Ethernet</li><li>The test is conducted by accessing the server through a loopback network on the test client.</li></ul><h2 id="test-tools" tabindex="-1"><a class="header-anchor" href="#test-tools" aria-hidden="true">#</a> Test Tools</h2><p>ZLMeidaKit comes with a test benchmark program called test_benchmark, which uses a single-process multi-threaded model.</p><h2 id="test-server" tabindex="-1"><a class="header-anchor" href="#test-server" aria-hidden="true">#</a> Test Server</h2><p>ZLMeidaKit includes a test server called test_server, which supports RTSP/RTMP/HLS protocols and uses a multi-threaded model.</p><h2 id="test-media-stream" tabindex="-1"><a class="header-anchor" href="#test-media-stream" aria-hidden="true">#</a> Test Media Stream</h2><p>The test_server pulls an RTMP stream <code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code> and then forwards it using the test_server. The approximate bitrate of the stream is around 300-400 Kbit/s.</p><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><div class="hint-container note"><p class="hint-container-title">Note</p><p>When building with CMake, use the command <code>cmake .. -DCMAKE_BUILD_TYPE=Release</code> to compile the optimized version.</p></div><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>None</td></tr></tbody></table><table><thead><tr><th>Number of Players (RTSP/TCP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>None</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>None</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>None</td></tr></tbody></table><h2 id="comparison-with-srs-performance" tabindex="-1"><a class="header-anchor" href="#comparison-with-srs-performance" aria-hidden="true">#</a> Comparison with SRS Performance</h2><table><thead><tr><th>Number of Players (RTMP)</th><th>CPU (Max 400%)</th><th>Memory (VIRT/RES)</th><th>Bandwidth (Average)</th><th>Packet Loss</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>None</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 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class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Delay Testing</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg 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class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 2 min</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#network-environment">Network Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#operating-system">Operating System</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#server">Server</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#streaming-software">Streaming Software</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#player">Player</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#testing-method">Testing Method</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-results">Test Results</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-conclusion">Test Conclusion</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><div class="hint-container note"><p class="hint-container-title">Note</p><p>This test was conducted earlier, and some content may have become outdated. The <code>ultraLowDelay</code> configuration option has been removed. To achieve the lowest delay mode, set the combined write delay to 0 (default is 0). When testing the delay, you can use WebRTC playback.</p></div><h2 id="network-environment" tabindex="-1"><a class="header-anchor" href="#network-environment" aria-hidden="true">#</a> Network Environment</h2><ul><li><code>localhost</code></li></ul><h2 id="operating-system" tabindex="-1"><a class="header-anchor" href="#operating-system" aria-hidden="true">#</a> Operating System</h2><ul><li><code>macOS</code></li></ul><h2 id="server" tabindex="-1"><a class="header-anchor" href="#server" aria-hidden="true">#</a> Server</h2><ul><li><code>MediaServer</code>, startup parameter <code>-t 1</code>, single-threaded startup</li><li>Open the configuration file and enable <code>ultraLowDelay</code> mode</li></ul><h2 id="streaming-software" tabindex="-1"><a class="header-anchor" href="#streaming-software" aria-hidden="true">#</a> Streaming Software</h2><ul><li><code>obs</code>, RTMP streaming to localhost</li><li><code>Rate Control</code>: <code>CBR</code></li><li><code>Bitrate</code>: 2500</li><li><code>Custom Buffer Size</code>: 100</li><li><code>Keyframe Interval</code>: 2 seconds</li><li><code>CPU Usage Preset</code>: <code>ultrafast</code></li><li><code>Profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>Resolution</code>: 1280x720</li><li><code>FPS</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="player" tabindex="-1"><a class="header-anchor" href="#player" aria-hidden="true">#</a> Player</h2><ul><li>Built-in <code>test_player</code></li><li>Play RTSP (test both UDP and TCP modes) or RTMP on localhost</li></ul><h2 id="testing-method" tabindex="-1"><a class="header-anchor" href="#testing-method" aria-hidden="true">#</a> Testing Method</h2><ul><li>Open a browser and go to the online stopwatch webpage https://miaobiao.51240.com/</li><li>Configure OBS to capture the stopwatch section of the browser image and start streaming to MediaServer</li><li>Open the test_player and play the corresponding RTSP or RTMP URL</li><li>Use a screenshot tool to capture the frames and compare the time difference between the online stopwatch webpage and the test_player</li></ul><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><ul><li><p>RTMP playback, delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (TCP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (UDP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="test-conclusion" tabindex="-1"><a class="header-anchor" href="#test-conclusion" aria-hidden="true">#</a> Test Conclusion</h2><ul><li>In the single-threaded mode, where the player and streaming software are in the same thread without any thread switching, the delay is slightly more stable and lower.</li><li>Enabling TCP_NODELAY and disabling MSG_MORE did not significantly optimize the delay in this test.</li><li>The average delay from multiple screenshots is around 300ms, with a minimum of around 200ms and a maximum of over 400ms.</li><li>Back in 2017, when I developed my own streaming software (unfortunately, I didn&#39;t save the .exe file), I was able to achieve a minimum delay of around 120ms, which is currently not achievable. It is suspected that OBS still has relatively high streaming delay.</li><li>It is recommended to disable audio during streaming tests. For encoding formats like AAC, the encoding delay can exceed 100ms.</li><li>This test was conducted on macOS. Ideally, the server would be Linux, the streaming software would be on Windows, and if the player rendering is done independently, the delay could be even lower.</li><li>Those interested can conduct tests on Windows. In 2017, when I tested it on a local network, with the streaming software, server, and player not on the same host, the delay was as low as 120ms. It should be even lower with localhost.</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/delay_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Benchmark" class="vp-link nav-link prev nav-link prev" href="/reference/test/benchmark.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Benchmark</div></a><a aria-label="How to test the delay?" class="vp-link nav-link next nav-link next" href="/reference/test/how_to_test_delay.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">How to test the delay?<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Delay Testing</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg 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class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 2 min</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#network-environment">Network Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#operating-system">Operating System</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#server">Server</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#streaming-software">Streaming Software</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#player">Player</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#testing-method">Testing Method</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-results">Test Results</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#test-conclusion">Test Conclusion</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><div class="hint-container note"><p class="hint-container-title">Note</p><p>This test was conducted earlier, and some content may have become outdated. The <code>ultraLowDelay</code> configuration option has been removed. To achieve the lowest delay mode, set the combined write delay to 0 (default is 0). When testing the delay, you can use WebRTC playback.</p></div><h2 id="network-environment" tabindex="-1"><a class="header-anchor" href="#network-environment" aria-hidden="true">#</a> Network Environment</h2><ul><li><code>localhost</code></li></ul><h2 id="operating-system" tabindex="-1"><a class="header-anchor" href="#operating-system" aria-hidden="true">#</a> Operating System</h2><ul><li><code>macOS</code></li></ul><h2 id="server" tabindex="-1"><a class="header-anchor" href="#server" aria-hidden="true">#</a> Server</h2><ul><li><code>MediaServer</code>, startup parameter <code>-t 1</code>, single-threaded startup</li><li>Open the configuration file and enable <code>ultraLowDelay</code> mode</li></ul><h2 id="streaming-software" tabindex="-1"><a class="header-anchor" href="#streaming-software" aria-hidden="true">#</a> Streaming Software</h2><ul><li><code>obs</code>, RTMP streaming to localhost</li><li><code>Rate Control</code>: <code>CBR</code></li><li><code>Bitrate</code>: 2500</li><li><code>Custom Buffer Size</code>: 100</li><li><code>Keyframe Interval</code>: 2 seconds</li><li><code>CPU Usage Preset</code>: <code>ultrafast</code></li><li><code>Profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>Resolution</code>: 1280x720</li><li><code>FPS</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="player" tabindex="-1"><a class="header-anchor" href="#player" aria-hidden="true">#</a> Player</h2><ul><li>Built-in <code>test_player</code></li><li>Play RTSP (test both UDP and TCP modes) or RTMP on localhost</li></ul><h2 id="testing-method" tabindex="-1"><a class="header-anchor" href="#testing-method" aria-hidden="true">#</a> Testing Method</h2><ul><li>Open a browser and go to the online stopwatch webpage https://miaobiao.51240.com/</li><li>Configure OBS to capture the stopwatch section of the browser image and start streaming to MediaServer</li><li>Open the test_player and play the corresponding RTSP or RTMP URL</li><li>Use a screenshot tool to capture the frames and compare the time difference between the online stopwatch webpage and the test_player</li></ul><h2 id="test-results" tabindex="-1"><a class="header-anchor" href="#test-results" aria-hidden="true">#</a> Test Results</h2><ul><li><p>RTMP playback, delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (TCP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>RTSP playback (UDP mode), delay of 200ms to 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="test-conclusion" tabindex="-1"><a class="header-anchor" href="#test-conclusion" aria-hidden="true">#</a> Test Conclusion</h2><ul><li>In the single-threaded mode, where the player and streaming software are in the same thread without any thread switching, the delay is slightly more stable and lower.</li><li>Enabling TCP_NODELAY and disabling MSG_MORE did not significantly optimize the delay in this test.</li><li>The average delay from multiple screenshots is around 300ms, with a minimum of around 200ms and a maximum of over 400ms.</li><li>Back in 2017, when I developed my own streaming software (unfortunately, I didn&#39;t save the .exe file), I was able to achieve a minimum delay of around 120ms, which is currently not achievable. It is suspected that OBS still has relatively high streaming delay.</li><li>It is recommended to disable audio during streaming tests. For encoding formats like AAC, the encoding delay can exceed 100ms.</li><li>This test was conducted on macOS. Ideally, the server would be Linux, the streaming software would be on Windows, and if the player rendering is done independently, the delay could be even lower.</li><li>Those interested can conduct tests on Windows. In 2017, when I tested it on a local network, with the streaming software, server, and player not on the same host, the delay was as low as 120ms. 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class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="What is Delay" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/how_to_test_delay.html#what-is-delay"><!---->What is Delay<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="How to Test Delay" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/how_to_test_delay.html#how-to-test-delay"><!---->How to Test Delay<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="More Information About Delay" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/how_to_test_delay.html#more-information-about-delay"><!---->More Information About Delay<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Online test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/online_test.html"><!---->Online test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Performance Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/performance_testing.html"><!---->Performance Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link 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class="vp-page-title"><h1><!---->How to test the delay?</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>About 3 min</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#introduction">Introduction</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#what-is-delay">What is Delay</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#how-to-test-delay">How to Test Delay</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#more-information-about-delay">More Information About Delay</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="introduction" tabindex="-1"><a class="header-anchor" href="#introduction" aria-hidden="true">#</a> Introduction</h2><p>Some users often ask me in the group why there is a several seconds delay when using ZLMediaKit for stream playback or stream forwarding. Sometimes, the delay can be as long as more than 10 seconds or even half a minute for HLS. The purpose of this article is to clarify the misunderstanding about delay.</p><h2 id="what-is-delay" tabindex="-1"><a class="header-anchor" href="#what-is-delay" aria-hidden="true">#</a> What is Delay</h2><p>Many users do not fully understand what delay means. They think that the time difference between the displayed frames of any player and the original stream frames is the delay, but this is actually the biggest misconception about delay. Delay is not superficial. Many people are not professional when testing delay and have insufficient understanding of the professionalism of delay testing. I would like to remind everyone that not every player is qualified to perform delay testing!</p><p>In summary, the overall delay consists of the following components:</p><ul><li><p><strong>Capture Delay</strong></p><p>When capturing camera or graphics card frames, there is a certain delay in capturing the frames as YUV/RGB data due to limitations such as fps, CPU performance, and memory copying speed. Generally, the delay is in the millisecond range. Since general encoders have restrictions on input data formats, such as requiring consistent input of YUV420P, there will also be a delay in the conversion calculation when converting RGB to YUV420P (this can be reduced using the libyuv library). In general, the capture delay is about milliseconds. If the fps is 30, the capture delay will generally be more than 30 milliseconds, and there may be additional milliseconds of delay during memory copying and color conversion.</p></li><li><p><strong>Encoding Delay</strong></p><p>When inputting the original frames into the encoder, the encoded data is not immediately output, especially when B-frames are enabled. Since B-frames require referencing the following P-frames, the delay will be greater. Therefore, in delay-sensitive situations, B-frames are generally not enabled, and in such cases, the encoding delay should be in the millisecond range and not very high.</p></li><li><p><strong>Upstream Network Transmission Delay</strong></p><p>After the data is encoded, it needs to be packed into a certain protocol before being written to the socket and transmitted to the streaming server or stream proxy server. Protocol packing involves a certain amount of memory copying and computation, which can increase the delay. However, this delay is very small and can be basically ignored. When uploading data to the server, this delay can be large or small, depending on the network quality.</p></li><li><p><strong>Server Protocol Conversion Delay</strong></p><p>After the server receives the data, it needs to perform operations such as reading socket buffer, protocol parsing, demultiplexing, and repacking. However, overall, this delay is relatively small and has little impact. Sometimes, to improve performance, the server may use a mechanism of batching writes, which means that it will forward the data only after receiving a certain amount of data. This delay is generally a few hundred milliseconds, with ZLMediaKit defaulting to around 300 milliseconds. However, ZLMediaKit has this batching write feature disabled by default, so this delay is also very small.</p></li><li><p><strong>Downstream Network Delay</strong></p><p>When streaming media forwards video data to the player, there will be a delay caused by network transmission, the size of which depends on the network quality. When low-latency mode is disabled in ZLMediaKit, there will also be additional delay due to the use of MSG_MORE and the disabling of TCP_NODELAY, but low-latency mode is enabled by default in ZLMediaKit.</p></li><li><p><strong>Player Delay</strong></p><p>Player delay consists of network reception delay, protocol parsing and demultiplexing delay, decoding delay, cache delay, and rendering delay. Among these delays, the <strong>cache delay</strong> is the largest. In order to ensure smooth video playback in case of network jitter, general players increase the delay by adding playback buffers. This way, when the network deteriorates, the playback buffering can prevent video stuttering. Moreover, in order to achieve audio-video synchronization, a certain amount of buffering must be ensured. This type of delay is generally in the seconds range, typically around 5 seconds.</p></li><li><p><strong>Player GOP Cache Delay</strong></p><p>To display the video immediately, streaming media servers often cache the most recent I-frame, and all subsequent audio-video data after this I-frame is referred to as the GOP (Group of Pictures) cache. If the GOP is not cached, the player has to wait for the next I-frame to successfully decode the video or avoid screen flickering. Obviously, to improve the playback experience, this GOP cache cannot be eliminated. Generally, the GOP duration can be as short as 1-3 seconds or as long as tens of seconds, depending on the settings of the capture-side encoder, which the server cannot change. However, since general players do not discard too many frames after receiving the cache to ensure low latency, and players also want to have a certain amount of buffering to ensure smooth playback, this GOP cache will increase the player&#39;s delay.</p></li><li><p><strong>Overall Delay</strong></p><p>The sum of all the aforementioned delays is the perceived delay you observe. Sowhen you see a delay in stream playback or stream forwarding using ZLMediaKit, it is a combination of all these factors. It&#39;s important to understand that some delays are inherent to the streaming process and cannot be completely eliminated. However, there are ways to optimize the delay and minimize its impact.</p></li></ul><h2 id="how-to-test-delay" tabindex="-1"><a class="header-anchor" href="#how-to-test-delay" aria-hidden="true">#</a> How to Test Delay</h2><p>Testing delay with general players like VLC is unprofessional. The delay in these players is at least in the order of seconds. In order to achieve smooth playback and audio/video synchronization, these players cannot provide you with real-time delay data.</p><p>Here, I strongly recommend that you write your own bufferless player to test the delay. However, this is obviously beyond the ability of most people. Therefore, ZLMediaKit provides a simple player for testing delay: <a href="https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp" target="_blank" rel="noopener noreferrer">test_player<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>What? You&#39;re telling me you don&#39;t know how to compile ZLMediaKit? Well, in that case, I suggest you use WebRTC player to test the delay. You can also use ffplay:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>If you don&#39;t know how to install ffplay, you can download a precompiled version from <a href="http://ffmpeg.org/download.html" target="_blank" rel="noopener noreferrer">here<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="more-information-about-delay" tabindex="-1"><a class="header-anchor" href="#more-information-about-delay" aria-hidden="true">#</a> More Information About Delay</h2><p><a href="/reference/documents/the_nature_of_live_broadcast_delay.html" class="">The Essence of Live Broadcast Delay</a></p><p><a href="/reference/test/delay_test.html" class="">Delay-related Testing</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/how_to_test_delay.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Delay Testing" class="vp-link nav-link prev nav-link prev" href="/reference/test/delay_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Delay Testing</div></a><a aria-label="Online test" class="vp-link nav-link next nav-link next" href="/reference/test/online_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Online test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>If you don&#39;t know how to install ffplay, you can download a precompiled version from <a href="http://ffmpeg.org/download.html" target="_blank" rel="noopener noreferrer">here<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="more-information-about-delay" tabindex="-1"><a class="header-anchor" href="#more-information-about-delay" aria-hidden="true">#</a> More Information About Delay</h2><p><a href="/reference/documents/the_nature_of_live_broadcast_delay.html" class="">The Essence of Live Broadcast Delay</a></p><p><a href="/reference/test/delay_test.html" class="">Delay-related Testing</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/how_to_test_delay.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Delay Testing" class="vp-link nav-link prev nav-link prev" href="/reference/test/delay_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Delay Testing</div></a><a aria-label="Online test" class="vp-link nav-link next nav-link next" href="/reference/test/online_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Online test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/reference/test/index.html b/reference/test/index.html
index 86f1a7e..46a5954 100644
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+++ b/reference/test/index.html
@@ -30,11 +30,11 @@
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">Skip to main content</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="Home" class="vp-link nav-link nav-link" href="/"><span class="font-icon icon fa-fw fa-sm fas fa-home" 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API</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="Reference" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/reference/"><!---->Reference<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">Development log</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">Related documents</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">Resources</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">Testing</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Benchmark" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/benchmark.html"><!---->Benchmark<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Delay Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/delay_test.html"><!---->Delay Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to test the delay?" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/how_to_test_delay.html"><!---->How to test the delay?<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Online test" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/test/online_test.html"><!---->Online test<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="Testing Url" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/online_test.html#testing-url"><!---->Testing Url<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="Start testing" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/online_test.html#start-testing"><!---->Start testing<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Performance Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/performance_testing.html"><!---->Performance Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="More" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/more/"><!---->More<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Acknowledgments" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Acknowledgments<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Collaborative Projects" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" 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class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>Use Cases<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Online test</h1><div class="page-info"><span class="page-author-info" aria-label="Author🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 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http://zlmediakit.com:8888/</li><li>https： https://zlmediakit.com/</li><li>rtsp： zlmediakit.com:554</li><li>rtmp： zlmediakit.com:1935</li><li>GB28181 UDP/TCP: zlmediakit.com:10000</li></ul><h2 id="start-testing" tabindex="-1"><a class="header-anchor" href="#start-testing" aria-hidden="true">#</a> Start testing</h2><p><a href="/guide/media_server/push_test.html" class="">Push test</a><a href="/guide/media_server/play_url_rules.html" class="">Play test</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/online_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 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213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#testing-url">Testing Url</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#start-testing">Start testing</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="testing-url" tabindex="-1"><a class="header-anchor" href="#testing-url" aria-hidden="true">#</a> Testing Url</h2><ul><li>http/hls/http-flv/ws-flv: http://zlmediakit.com:8888/</li><li>https： https://zlmediakit.com/</li><li>rtsp： zlmediakit.com:554</li><li>rtmp： zlmediakit.com:1935</li><li>GB28181 UDP/TCP: zlmediakit.com:10000</li></ul><h2 id="start-testing" tabindex="-1"><a class="header-anchor" href="#start-testing" aria-hidden="true">#</a> Start testing</h2><p><a href="/guide/media_server/push_test.html" class="">Push test</a><a href="/guide/media_server/play_url_rules.html" class="">Play test</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/online_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 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vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/benchmark.html"><!---->Benchmark<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Delay Testing" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/delay_test.html"><!---->Delay Testing<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="How to test the delay?" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/how_to_test_delay.html"><!---->How to test the delay?<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Online test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/online_test.html"><!---->Online test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Performance Testing" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/reference/test/performance_testing.html"><!---->Performance Testing<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1. Latest Performance Test:" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-latest-performance-test"><!---->1. Latest Performance Test:<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1.1 Test Environment" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-1-test-environment"><!---->1.1 Test Environment<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.2 Test Data" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-2-test-data"><!---->1.2 Test Data<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.3 Detailed Test Data" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-3-detailed-test-data"><!---->1.3 Detailed Test Data<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2. Earlier Performance Test Records" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_2-earlier-performance-test-records"><!---->2. Earlier Performance Test Records<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3. Performance Testing and Optimization" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_3-performance-testing-and-optimization"><!---->3. Performance Testing and Optimization<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp pull 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01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1-latest-performance-test">1. Latest Performance Test:</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-1-test-environment">1.1 Test Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-2-test-data">1.2 Test Data</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-3-detailed-test-data">1.3 Detailed Test Data</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2-earlier-performance-test-records">2. Earlier Performance Test Records</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3-performance-testing-and-optimization">3. Performance Testing and Optimization</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1-latest-performance-test" tabindex="-1"><a class="header-anchor" href="#_1-latest-performance-test" aria-hidden="true">#</a> 1. Latest Performance Test:</h2><h3 id="_1-1-test-environment" tabindex="-1"><a class="header-anchor" href="#_1-1-test-environment" aria-hidden="true">#</a> 1.1 Test Environment</h3><ul><li>CPU: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz, 4 cores, 8 threads</li><li>Operating System: CentOS release 6.3 (Final)</li><li>Memory: 16GB</li><li>Network Card: 127.0.0.1</li><li>Test Stream: <a href="https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv" target="_blank" rel="noopener noreferrer">200kbps.768x320.flv<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>Compiler: gcc (GCC) 8.2.0</li><li>Compilation Type: Release</li></ul><h3 id="_1-2-test-data" tabindex="-1"><a class="header-anchor" href="#_1-2-test-data" aria-hidden="true">#</a> 1.2 Test Data</h3><blockquote><p>There were inaccuracies in the memory usage during the push streaming performance test (due to a multi-GOP caching bug at the time of testing).</p></blockquote><table><thead><tr><th style="text-align:center;">Client Type</th><th style="text-align:center;">Stream Count</th><th style="text-align:center;">CPU</th><th style="text-align:center;">Memory</th><th style="text-align:center;">Network IO</th><th style="text-align:center;">Theoretical Performance of 4 Physical Cores</th></tr></thead><tbody><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr></tbody></table><h3 id="_1-3-detailed-test-data" tabindex="-1"><a class="header-anchor" href="#_1-3-detailed-test-data" aria-hidden="true">#</a> 1.3 Detailed Test Data</h3><ul><li><a href="/reference/test/rtmp_pull_stream_performance_test.html" class="">RTMP Pull Stream</a></li><li><a href="/reference/test/rtmp_push_stream_performance_test.html" class="">RTMP Push Stream</a></li><li><a href="/reference/test/rtsp_pull_stream_performance_test.html" class="">RTSP Pull Stream</a></li><li><a href="/reference/test/rtsp_push_stream_performance_test.html" class="">RTSP Push Stream</a></li></ul><h2 id="_2-earlier-performance-test-records" tabindex="-1"><a class="header-anchor" href="#_2-earlier-performance-test-records" aria-hidden="true">#</a> 2. Earlier Performance Test Records</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/406" target="_blank" rel="noopener noreferrer">RTMP Pull Stream Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">GB28181 Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1271" target="_blank" rel="noopener noreferrer">RTSP Audio Pull Stream Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="/reference/test/benchmark.html" class="">Outdated Performance Test Records</a></li></ul><h2 id="_3-performance-testing-and-optimization" tabindex="-1"><a class="header-anchor" href="#_3-performance-testing-and-optimization" aria-hidden="true">#</a> 3. Performance Testing and Optimization</h2><ul><li><a href="/reference/development_log/rtsp_performance_optimization.html" class="">RTSP Performance Optimization and Testing</a></li><li><a href="/reference/development_log/hls_high_performance_journey.html" class="">HLS Performance Optimization and Testing</a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/540" target="_blank" rel="noopener noreferrer">RTMP Performance Optimization<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/performance_testing.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Online test" class="vp-link nav-link prev nav-link prev" href="/reference/test/online_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Online test</div></a><a aria-label="rtmp pull stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtmp pull stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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Latest Performance Test:" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-latest-performance-test"><!---->1. Latest Performance Test:<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1.1 Test Environment" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-1-test-environment"><!---->1.1 Test Environment<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.2 Test Data" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-2-test-data"><!---->1.2 Test Data<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.3 Detailed Test Data" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/reference/test/performance_testing.html#_1-3-detailed-test-data"><!---->1.3 Detailed Test Data<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2. 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Performance Testing and Optimization<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="rtmp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp pull stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp push stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp push stream performance test<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp pull stream performance test" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp pull 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249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="Writing Date📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>Less than 1 minute</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1-latest-performance-test">1. Latest Performance Test:</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-1-test-environment">1.1 Test Environment</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-2-test-data">1.2 Test Data</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-3-detailed-test-data">1.3 Detailed Test Data</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2-earlier-performance-test-records">2. Earlier Performance Test Records</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3-performance-testing-and-optimization">3. Performance Testing and Optimization</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1-latest-performance-test" tabindex="-1"><a class="header-anchor" href="#_1-latest-performance-test" aria-hidden="true">#</a> 1. Latest Performance Test:</h2><h3 id="_1-1-test-environment" tabindex="-1"><a class="header-anchor" href="#_1-1-test-environment" aria-hidden="true">#</a> 1.1 Test Environment</h3><ul><li>CPU: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz, 4 cores, 8 threads</li><li>Operating System: CentOS release 6.3 (Final)</li><li>Memory: 16GB</li><li>Network Card: 127.0.0.1</li><li>Test Stream: <a href="https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv" target="_blank" rel="noopener noreferrer">200kbps.768x320.flv<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>Compiler: gcc (GCC) 8.2.0</li><li>Compilation Type: Release</li></ul><h3 id="_1-2-test-data" tabindex="-1"><a class="header-anchor" href="#_1-2-test-data" aria-hidden="true">#</a> 1.2 Test Data</h3><blockquote><p>There were inaccuracies in the memory usage during the push streaming performance test (due to a multi-GOP caching bug at the time of testing).</p></blockquote><table><thead><tr><th style="text-align:center;">Client Type</th><th style="text-align:center;">Stream Count</th><th style="text-align:center;">CPU</th><th style="text-align:center;">Memory</th><th style="text-align:center;">Network IO</th><th style="text-align:center;">Theoretical Performance of 4 Physical Cores</th></tr></thead><tbody><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Play</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">Approximately 100K</td></tr><tr><td style="text-align:center;">RTSP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Play</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">Approximately 50K</td></tr><tr><td style="text-align:center;">RTMP Push</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">Approximately 30K</td></tr></tbody></table><h3 id="_1-3-detailed-test-data" tabindex="-1"><a class="header-anchor" href="#_1-3-detailed-test-data" aria-hidden="true">#</a> 1.3 Detailed Test Data</h3><ul><li><a href="/reference/test/rtmp_pull_stream_performance_test.html" class="">RTMP Pull Stream</a></li><li><a href="/reference/test/rtmp_push_stream_performance_test.html" class="">RTMP Push Stream</a></li><li><a href="/reference/test/rtsp_pull_stream_performance_test.html" class="">RTSP Pull Stream</a></li><li><a href="/reference/test/rtsp_push_stream_performance_test.html" class="">RTSP Push Stream</a></li></ul><h2 id="_2-earlier-performance-test-records" tabindex="-1"><a class="header-anchor" href="#_2-earlier-performance-test-records" aria-hidden="true">#</a> 2. Earlier Performance Test Records</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/406" target="_blank" rel="noopener noreferrer">RTMP Pull Stream Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">GB28181 Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1271" target="_blank" rel="noopener noreferrer">RTSP Audio Pull Stream Performance Test<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="/reference/test/benchmark.html" class="">Outdated Performance Test Records</a></li></ul><h2 id="_3-performance-testing-and-optimization" tabindex="-1"><a class="header-anchor" href="#_3-performance-testing-and-optimization" aria-hidden="true">#</a> 3. Performance Testing and Optimization</h2><ul><li><a href="/reference/development_log/rtsp_performance_optimization.html" class="">RTSP Performance Optimization and Testing</a></li><li><a href="/reference/development_log/hls_high_performance_journey.html" class="">HLS Performance Optimization and Testing</a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/540" target="_blank" rel="noopener noreferrer">RTMP Performance Optimization<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/performance_testing.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Online test" class="vp-link nav-link prev nav-link prev" href="/reference/test/online_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Online test</div></a><a aria-label="rtmp pull stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtmp pull stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/reference/test/rtmp_pull_stream_performance_test.html b/reference/test/rtmp_pull_stream_performance_test.html
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     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/test/rtmp_pull_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/test/rtmp_pull_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtmp pull stream performance test"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtmp pull stream performance test","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtmp pull stream performance test | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
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@@ -80,7 +80,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp拉流</span>
 ./test_bench_pull <span class="token parameter variable">-c</span> <span class="token number">30000</span> <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049433-97174931-5f6b-45db-a320-0c4257b37fad.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049184-951a7108-c3e6-451f-97c9-164abf439ed2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.09Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049082-cf6c665f-b876-4e7d-91d6-391b10ec2b52.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtmp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Performance Testing" class="vp-link nav-link prev nav-link prev" href="/reference/test/performance_testing.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Performance Testing</div></a><a aria-label="rtmp push stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtmp_push_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtmp push stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049433-97174931-5f6b-45db-a320-0c4257b37fad.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049184-951a7108-c3e6-451f-97c9-164abf439ed2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.09Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049082-cf6c665f-b876-4e7d-91d6-391b10ec2b52.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtmp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Performance Testing" class="vp-link nav-link prev nav-link prev" href="/reference/test/performance_testing.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Performance Testing</div></a><a aria-label="rtmp push stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtmp_push_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtmp push stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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 </html>
diff --git a/reference/test/rtmp_push_stream_performance_test.html b/reference/test/rtmp_push_stream_performance_test.html
index 780ce2f..3bcd6af 100644
--- a/reference/test/rtmp_push_stream_performance_test.html
+++ b/reference/test/rtmp_push_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/test/rtmp_push_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/test/rtmp_push_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtmp push stream performance test"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtmp push stream performance test","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtmp push stream performance test | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
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@@ -76,7 +76,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp推流</span>
 ./test_bench_push <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test <span class="token parameter variable">-c</span> <span class="token number">10000</span> <span class="token parameter variable">-o</span> rtmp://127.0.0.1/live/push
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169197952-9a042459-a3fe-4b48-903b-4aa0095dfe77.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198018-1a823b57-4e9f-4331-950d-329178c40de8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.16Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198085-5c4278f1-c4dc-421a-992c-aac94d090479.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtmp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp pull stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtmp pull stream performance test</div></a><a aria-label="rtsp pull stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtsp pull stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169197952-9a042459-a3fe-4b48-903b-4aa0095dfe77.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198018-1a823b57-4e9f-4331-950d-329178c40de8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.16Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198085-5c4278f1-c4dc-421a-992c-aac94d090479.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtmp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp pull stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtmp pull stream performance test</div></a><a aria-label="rtsp pull stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtsp pull stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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 </html>
diff --git a/reference/test/rtsp_pull_stream_performance_test.html b/reference/test/rtsp_pull_stream_performance_test.html
index 4ae80cb..bd10417 100644
--- a/reference/test/rtsp_pull_stream_performance_test.html
+++ b/reference/test/rtsp_pull_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/test/rtsp_pull_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/test/rtsp_pull_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtsp pull stream performance test"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtsp pull stream performance test","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtsp pull stream performance test | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
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+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-78O1mXMt.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-9hA9_SB-.js">
     
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@@ -80,7 +80,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动4万个rtsp拉流</span>
 ./test_bench_pull <span class="token parameter variable">-c</span> <span class="token number">40000</span> <span class="token parameter variable">-i</span> rtsp://127.0.0.1/live/test
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>发现由于随机端口不够，有些播放器掉线(只剩 32244 个)： <img src="https://user-images.githubusercontent.com/11495632/169060039-9bfddd5c-62d3-4ddf-8c20-176e7ab4c8b0.png" alt="图片" loading="lazy"></p></li><li><p>top 信息：</p></li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059095-d15b9645-e80e-40ba-a607-31896b90db0c.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059190-f4bcae26-c037-49c5-a4c0-002f4d96847f.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.78Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059778-2c525923-75e5-4935-b489-817249941c6a.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtsp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp push stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtmp_push_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtmp push stream performance test</div></a><a aria-label="rtsp push stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtsp_push_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtsp push stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>发现由于随机端口不够，有些播放器掉线(只剩 32244 个)： <img src="https://user-images.githubusercontent.com/11495632/169060039-9bfddd5c-62d3-4ddf-8c20-176e7ab4c8b0.png" alt="图片" loading="lazy"></p></li><li><p>top 信息：</p></li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059095-d15b9645-e80e-40ba-a607-31896b90db0c.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059190-f4bcae26-c037-49c5-a4c0-002f4d96847f.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.78Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059778-2c525923-75e5-4935-b489-817249941c6a.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtsp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp push stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtmp_push_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtmp push stream performance test</div></a><a aria-label="rtsp push stream performance test" class="vp-link nav-link next nav-link next" href="/reference/test/rtsp_push_stream_performance_test.html"><div class="hint">Next<span class="arrow end"></span></div><div class="link">rtsp push stream performance test<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/reference/test/rtsp_push_stream_performance_test.html b/reference/test/rtsp_push_stream_performance_test.html
index 9c1fc8b..1a7ab99 100644
--- a/reference/test/rtsp_push_stream_performance_test.html
+++ b/reference/test/rtsp_push_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/reference/test/rtsp_push_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/reference/test/rtsp_push_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtsp push stream performance test"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtsp push stream performance test","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtsp push stream performance test | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-3UQhsyo8.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-mR4FJY9Z.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-x031EUqu.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-3UQhsyo8.js">
     
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   <body>
@@ -76,7 +76,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp推流</span>
 ./test_bench_push <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test <span class="token parameter variable">-c</span> <span class="token number">10000</span> <span class="token parameter variable">-o</span> rtsp://127.0.0.1/live/push
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198621-85d3a0f3-ffc4-4e2d-bdb8-8e886130ff2e.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198658-7ca9599c-16da-4dd9-8fb5-aa35d35cbe97.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.39Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198759-7baa33a2-30fe-409b-a0bf-e737be849ad1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtsp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtsp pull stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtsp pull stream performance test</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198621-85d3a0f3-ffc4-4e2d-bdb8-8e886130ff2e.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198658-7ca9599c-16da-4dd9-8fb5-aa35d35cbe97.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.39Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198759-7baa33a2-30fe-409b-a0bf-e737be849ad1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/reference/test/rtsp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtsp pull stream performance test" class="vp-link nav-link prev nav-link prev" href="/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->rtsp pull stream performance test</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/service-worker.js b/service-worker.js
index 9cabf5d..b608b51 100644
--- a/service-worker.js
+++ b/service-worker.js
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diff --git a/service-worker.js.map b/service-worker.js.map
index e1f9367..c15aff7 100644
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\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index f2b8f64..8928272 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1,3 +1,3 @@
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href="https://docs.zlmediakit.com/zh/reference/test/online_test.html"/></url><url><loc>https://docs.zlmediakit.com/zh/reference/test/performance_testing.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/reference/test/performance_testing.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/reference/test/performance_testing.html"/></url><url><loc>https://docs.zlmediakit.com/zh/reference/test/rtmp_pull_stream_performance_test.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/reference/test/rtmp_pull_stream_performance_test.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/reference/test/rtmp_pull_stream_performance_test.html"/></url><url><loc>https://docs.zlmediakit.com/zh/reference/test/rtmp_push_stream_performance_test.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/reference/test/rtmp_push_stream_performance_test.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/reference/test/rtmp_push_stream_performance_test.html"/></url><url><loc>https://docs.zlmediakit.com/zh/reference/test/rtsp_pull_stream_performance_test.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/reference/test/rtsp_pull_stream_performance_test.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/reference/test/rtsp_pull_stream_performance_test.html"/></url><url><loc>https://docs.zlmediakit.com/zh/reference/test/rtsp_push_stream_performance_test.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/reference/test/rtsp_push_stream_performance_test.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/reference/test/rtsp_push_stream_performance_test.html"/></url><url><loc>https://docs.zlmediakit.com/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"/></url><url><loc>https://docs.zlmediakit.com/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"/><xhtml:link rel="alternate" hreflang="zh-CN" href="https://docs.zlmediakit.com/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"/></url><url><loc>https://docs.zlmediakit.com/zh/guide/protocol/gb28181/push_streaming.html</loc><lastmod>2023-12-05T08:36:26.000Z</lastmod><changefreq>daily</changefreq><xhtml:link rel="alternate" hreflang="en-US" href="https://docs.zlmediakit.com/guide/protocol/gb28181/push_streaming.html"/><xhtml:link rel="alternate" hreflang="zh-CN" 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diff --git a/tutorial/index.html b/tutorial/index.html
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--- a/tutorial/index.html
+++ b/tutorial/index.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="zh-cn" href="https://docs.ZLMediaKit.com/zh/tutorial/"><meta property="og:url" content="https://docs.ZLMediaKit.com/tutorial/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Tutorial"><meta property="og:description" content="This tutorial will guide you compiling and running ZLMediaKit. Build Environment Beginner Notice If you're a beginner, we highly recommend compiling ZLMediaKit using Ubuntu16 or..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2023-12-06T11:01:53.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-06T11:01:53.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Tutorial","image":[""],"dateModified":"2023-12-06T11:01:53.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Tutorial | ZLMediaKit</title><meta name="description" content="This tutorial will guide you compiling and running ZLMediaKit. Build Environment Beginner Notice If you're a beginner, we highly recommend compiling ZLMediaKit using Ubuntu16 or...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
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@@ -104,7 +104,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><!--]--></div><div class="vp-tab" id="tab-291-1" role="tabpanel" aria-expanded="false"><div class="vp-tab-title">macOS</div><!--[--><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/linux/mac/libmk_api.dylib
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><!--]--></div><div class="vp-tab" id="tab-291-2" role="tabpanel" aria-expanded="false"><div class="vp-tab-title">Windows</div><!--[--><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/windows/Debug/mk_api.dll
 ZLMediaKit/release/windows/Debug/mk_api.lib
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><!--]--></div><!--]--></div><h3 id="test-programs-starting-with-test" tabindex="-1"><a class="header-anchor" href="#test-programs-starting-with-test" aria-hidden="true">#</a> Test programs starting with <code>test_</code></h3><p>Related codes are under <code>ZLMediaKit/tests</code> directory, and you can start the test process by reading codes.</p><h2 id="stream-testing" tabindex="-1"><a class="header-anchor" href="#stream-testing" aria-hidden="true">#</a> Stream Testing</h2><p>Please refer to <a href="/guide/media_server/push_test.html" class="">Stream Test</a>.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/tutorial/README.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span>,<!--]--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Home" class="vp-link nav-link prev nav-link prev" href="/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>Home</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><!--]--></div><!--]--></div><h3 id="test-programs-starting-with-test" tabindex="-1"><a class="header-anchor" href="#test-programs-starting-with-test" aria-hidden="true">#</a> Test programs starting with <code>test_</code></h3><p>Related codes are under <code>ZLMediaKit/tests</code> directory, and you can start the test process by reading codes.</p><h2 id="stream-testing" tabindex="-1"><a class="header-anchor" href="#stream-testing" aria-hidden="true">#</a> Stream Testing</h2><p>Please refer to <a href="/guide/media_server/push_test.html" class="">Stream Test</a>.</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/tutorial/README.md" rel="noopener noreferrer" target="_blank" aria-label="Edit this page on GitHub" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Edit this page on GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span>,<!--]--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Home" class="vp-link nav-link prev nav-link prev" href="/"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>Home</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/zh/guide/code/index.html b/zh/guide/code/index.html
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+++ b/zh/guide/code/index.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/code/"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/code/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="代码解读"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-11-19T14:25:10.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-11-19T14:25:10.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"代码解读","image":[""],"dateModified":"2023-11-19T14:25:10.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>代码解读 | ZLMediaKit</title><meta name="description" content="">
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+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/code/oncetoken.html b/zh/guide/code/oncetoken.html
index 7aa4d2b..8de269f 100644
--- a/zh/guide/code/oncetoken.html
+++ b/zh/guide/code/oncetoken.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/code/oncetoken.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/code/oncetoken.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="代码篇之onceToken"><meta property="og:description" content="ZLMediaKit 里面大量用到了一个名叫onceToken对象, 很多小伙伴对这个工具类不明就里，下面我在此解释下其作用： onceToken 主要使用 C/C++的 RAII 思想，确保在变量构造和析构时执行自定义代码；主要应用场景有如下： 1、作为全局变量用，在程序加载时执行特定代码，例如生成默认配置文件：; 2、作为 static 变量，确保..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"代码篇之onceToken","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>代码篇之onceToken | ZLMediaKit</title><meta name="description" content="ZLMediaKit 里面大量用到了一个名叫onceToken对象, 很多小伙伴对这个工具类不明就里，下面我在此解释下其作用： onceToken 主要使用 C/C++的 RAII 思想，确保在变量构造和析构时执行自定义代码；主要应用场景有如下： 1、作为全局变量用，在程序加载时执行特定代码，例如生成默认配置文件：; 2、作为 static 变量，确保...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/oncetoken.html-LPckM_ZY.js"><link rel="modulepreload" href="/assets/oncetoken.html-78LEt8yV.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/oncetoken.html-LPckM_ZY.js"><link rel="modulepreload" href="/assets/oncetoken.html-KoxT1WJ9.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
     
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@@ -90,7 +90,7 @@
     <span class="token comment">//后续代码省略</span>
     <span class="token punctuation">}</span>
 
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>4、这个对象取名源自 pthread_once 以及 ios 下的 dispatch_once。</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/code/oncetoken.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="代码解读" class="vp-link nav-link active prev nav-link active prev" href="/zh/guide/code/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span>代码解读</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>4、这个对象取名源自 pthread_once 以及 ios 下的 dispatch_once。</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/code/oncetoken.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="代码解读" class="vp-link nav-link active prev nav-link active prev" href="/zh/guide/code/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span>代码解读</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/guide/faq/index.html b/zh/guide/faq/index.html
index fce25e6..75659a3 100644
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#为什么不建议私聊">为什么不建议私聊</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询">一般只接受以下无私交友谊关系人员的私聊技术咨询</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="为什么不建议私聊" tabindex="-1"><a class="header-anchor" href="#为什么不建议私聊" aria-hidden="true">#</a> 为什么不建议私聊</h2><ul><li><p>1、QQ 私聊不好追溯和整理，很难形成文档，很多重复问题, 不能对项目有所益处。</p></li><li><p>2、QQ 沟通效率其实很低下，虽然能回答及时，但是提问门槛太低，提问者不够重视，往往需要回答者循环渐进引导才能大体把问题说清楚，这样很浪费时间。</p></li><li><p>3、QQ 私聊消息不定时，很容易中断回答者当前工作进程，而 github issue 可以统一处理，这样更节约时间。</p></li><li><p>4、QQ 私聊其他用户不能参与回答,别人也看不到问题和答案，不利于思维发散和知识传播。</p></li></ul><h2 id="一般只接受以下无私交友谊关系人员的私聊技术咨询" tabindex="-1"><a class="header-anchor" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询" aria-hidden="true">#</a> 一般只接受以下无私交友谊关系人员的私聊技术咨询</h2><ul><li>1、提交过 pr 或其他形式的代码</li><li>2、开源过基于 zlmediakit 的项目</li><li>3、在 qq 群或 issue 上热心解答过相关技术问题</li><li>4、分享过自写的 zlmediakit 相关文档</li><li>5、赞助过 zlmediakit 项目或本人</li><li>6、做过一切对 zlmediakit 发展和推广有贡献的事情</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/faq/not_recommended_qq.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 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href="#为什么不建议私聊">为什么不建议私聊</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询">一般只接受以下无私交友谊关系人员的私聊技术咨询</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="为什么不建议私聊" tabindex="-1"><a class="header-anchor" href="#为什么不建议私聊" aria-hidden="true">#</a> 为什么不建议私聊</h2><ul><li><p>1、QQ 私聊不好追溯和整理，很难形成文档，很多重复问题, 不能对项目有所益处。</p></li><li><p>2、QQ 沟通效率其实很低下，虽然能回答及时，但是提问门槛太低，提问者不够重视，往往需要回答者循环渐进引导才能大体把问题说清楚，这样很浪费时间。</p></li><li><p>3、QQ 私聊消息不定时，很容易中断回答者当前工作进程，而 github issue 可以统一处理，这样更节约时间。</p></li><li><p>4、QQ 私聊其他用户不能参与回答,别人也看不到问题和答案，不利于思维发散和知识传播。</p></li></ul><h2 id="一般只接受以下无私交友谊关系人员的私聊技术咨询" tabindex="-1"><a class="header-anchor" href="#一般只接受以下无私交友谊关系人员的私聊技术咨询" aria-hidden="true">#</a> 一般只接受以下无私交友谊关系人员的私聊技术咨询</h2><ul><li>1、提交过 pr 或其他形式的代码</li><li>2、开源过基于 zlmediakit 的项目</li><li>3、在 qq 群或 issue 上热心解答过相关技术问题</li><li>4、分享过自写的 zlmediakit 相关文档</li><li>5、赞助过 zlmediakit 项目或本人</li><li>6、做过一切对 zlmediakit 发展和推广有贡献的事情</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/faq/not_recommended_qq.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 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noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>一般来说 rtmp 的规范是 先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧</p><p>config 帧收到后就能初始化解码器了</p><p>但是有些流不太一样，并没有收到视频的 config 帧就收到其他帧了</p><p>这个时候视频 Track 并没创建和初始化</p><p>初步怀疑是 nginx 的 rtmp 服务器兼容性不好</p><p>zlm 的推流器会严格按照先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧的流程来做</p><p>也会缓存所有的 config 帧</p><p>ffplay 能播放成功是因为它是根据数据量和时间来判断播放成功</p><p>只要数据量达到一定量或者时间达到一定时间 就会触发播放成功的事件</p><p>这样做的好处是 播放成功率高 坏处是打开视频时间长</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>一般来说 rtmp 的规范是 先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧</p><p>config 帧收到后就能初始化解码器了</p><p>但是有些流不太一样，并没有收到视频的 config 帧就收到其他帧了</p><p>这个时候视频 Track 并没创建和初始化</p><p>初步怀疑是 nginx 的 rtmp 服务器兼容性不好</p><p>zlm 的推流器会严格按照先发送 metadata ，然后发送 config 帧，然后发送关键帧 然后是普通帧的流程来做</p><p>也会缓存所有的 config 帧</p><p>ffplay 能播放成功是因为它是根据数据量和时间来判断播放成功</p><p>只要数据量达到一定量或者时间达到一定时间 就会触发播放成功的事件</p><p>这样做的好处是 播放成功率高 坏处是打开视频时间长</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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level3 toc-link level3" href="#功能一览">功能一览</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#编译以及测试">编译以及测试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#怎么使用">怎么使用</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#docker-镜像">Docker 镜像</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="一个基于-c-11-的高性能运营级流媒体服务框架" tabindex="-1"><a class="header-anchor" href="#一个基于-c-11-的高性能运营级流媒体服务框架" aria-hidden="true">#</a> 一个基于 C++11 的高性能运营级流媒体服务框架</h2><p><a href="https://github.com/ZLMediaKit/ZLMediaKit/blob/master/LICENSE" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/license-MIT-green.svg" alt="badge" loading="lazy"><span><svg 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src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/android.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/linux.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" 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points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ZLMediaKit/ZLMediaKit" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/windows.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="https://hub.docker.com/r/zlmediakit/zlmediakit/tags" target="_blank" rel="noopener noreferrer"><img src="https://github.com/ZLMediaKit/ZLMediaKit/actions/workflows/docker.yml/badge.svg" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://hub.docker.com/r/zlmediakit/zlmediakit/tags" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/docker/pulls/zlmediakit/zlmediakit" alt="badge" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="项目特点" tabindex="-1"><a class="header-anchor" href="#项目特点" aria-hidden="true">#</a> 项目特点</h2><ul><li>基于 C++11 开发，避免使用裸指针，代码稳定可靠，性能优越。</li><li>支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC),支持协议互转。</li><li>使用多路复用/多线程/异步网络 IO 模式开发，并发性能优越，支持海量客户端连接。</li><li>代码经过长期大量的稳定性、性能测试，已经在线上商用验证已久。</li><li>支持 linux、macos、ios、android、windows 全平台。</li><li>支持 x86、arm、risc-v、mips、龙芯、申威等指令集平台。</li><li>支持画面秒开、极低延时(<a href="/zh/reference/test/delay_test.html" class="">500 毫秒内，最低可达 100 毫秒</a>)。</li><li>提供完善的标准<a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include" target="_blank" rel="noopener noreferrer">C API<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,可以作 SDK 用，或供其他语言调用。</li><li>提供完整的<a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>服务器，可以免开发直接部署为商用服务器。</li><li>提供完善的<a href="/zh/guide/media_server/restful_api.html" class="">restful api</a>以及<a href="/zh/guide/media_server/web_hook_api.html" class="">web hook</a>，支持丰富的业务逻辑。</li><li>打通了视频监控协议栈与直播协议栈，对 RTSP/RTMP 支持都很完善。</li><li>全面支持 H265/H264/AAC/G711/OPUS。</li><li>功能完善，支持集群、按需转协议、按需推拉流、先播后推、断连续推等功能。</li><li>极致性能，单机 10W 级别播放器，100Gb/s 级别 io 带宽能力。</li><li>极致体验，<a href="/zh/reference/documents/exclusive_features.html" class="">独家特性</a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/511" target="_blank" rel="noopener noreferrer">谁在使用 zlmediakit?<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>全面支持 ipv6 网络</li></ul><h2 id="项目定位" tabindex="-1"><a class="header-anchor" href="#项目定位" aria-hidden="true">#</a> 项目定位</h2><ul><li>移动嵌入式跨平台流媒体解决方案。</li><li>商用级流媒体服务器。</li><li>网络编程二次开发 SDK。</li></ul><h2 id="功能清单" tabindex="-1"><a class="header-anchor" href="#功能清单" aria-hidden="true">#</a> 功能清单</h2><h3 id="功能一览" tabindex="-1"><a class="header-anchor" href="#功能一览" aria-hidden="true">#</a> 功能一览</h3><!--[--><div class="mermaid-actions"><button class="preview-button" title="preview"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1316 1024" fill="currentColor"><path d="M658.286 0C415.89 0 0 297.106 0 512c0 214.82 415.89 512 658.286 512 242.322 0 658.285-294.839 658.285-512S900.608 0 658.286 0zm0 877.714c-161.573 0-512-221.769-512-365.714 0-144.018 350.427-365.714 512-365.714 161.572 0 512 217.16 512 365.714s-350.428 365.714-512 365.714z"/><path d="M658.286 292.571a219.429 219.429 0 1 0 0 438.858 219.429 219.429 0 0 0 0-438.858zm0 292.572a73.143 73.143 0 1 1 0-146.286 73.143 73.143 0 0 1 0 146.286z"/></svg></button><button class="download-button" title="download"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024" fill="currentColor"><path d="M828.976 894.125H190.189c-70.55 0-127.754-57.185-127.754-127.753V606.674c0-17.634 14.31-31.933 31.933-31.933h63.889c17.634 0 31.932 14.299 31.932 31.933v95.822c0 35.282 28.596 63.877 63.877 63.877h511.033c35.281 0 63.877-28.595 63.877-63.877v-95.822c0-17.634 14.298-31.933 31.943-31.933h63.878c17.635 0 31.933 14.299 31.933 31.933v159.7c0 70.566-57.191 127.751-127.754 127.751zM249.939 267.51c12.921-12.92 33.885-12.92 46.807 0l148.97 148.972V94.893c0-17.634 14.302-31.947 31.934-31.947h63.876c17.638 0 31.946 14.313 31.946 31.947v321.589l148.97-148.972c12.922-12.92 33.876-12.92 46.797 0l46.814 46.818c12.922 12.922 12.922 33.874 0 46.807L552.261 624.93c-1.14 1.138-21.664 13.684-42.315 13.693-20.877.01-41.88-12.542-43.021-13.693L203.122 361.135c-12.923-12.934-12.923-33.885 0-46.807l46.817-46.818z"/></svg></button></div><div class="mermaid-wrapper"><div class="loading-icon-wrapper mermaid-loading" style="display:flex;align-items:center;justify-content:center;height:96px;"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--]--><ul><li><p>RTSP[S]</p><ul><li>RTSP[S] 服务器，支持 RTMP/MP4/HLS 转 RTSP[S] ,支持亚马逊 echo show 这样的设备</li><li>RTSP[S] 播放器，支持 RTSP 代理，支持生成静音音频</li><li>RTSP[S] 推流客户端与服务器</li><li>支持 <code>rtp over udp</code> <code>rtp over tcp</code> <code>rtp over http</code> <code>rtp组播</code> 四种 RTP 传输方式</li><li>服务器/客户端完整支持 Basic/Digest 方式的登录鉴权，全异步可配置化的鉴权接口</li><li>支持 H265 编码</li><li>服务器支持 RTSP 推流(包括<code>rtp over udp</code> <code>rtp over tcp</code>方式)</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码，其他编码能转发但不能转协议</li></ul></li><li><p>RTMP[S]</p><ul><li>RTMP[S] 播放服务器，支持 RTSP/MP4/HLS 转 RTMP</li><li>RTMP[S] 发布服务器，支持录制发布流</li><li>RTMP[S] 播放器，支持 RTMP 代理，支持生成静音音频</li><li>RTMP[S] 推流客户端</li><li>支持 http[S] -flv 直播服务器</li><li>支持 http[S] -flv 直播播放器</li><li>支持 websocket-flv 直播</li><li>支持 H264/H265/AAC/G711/OPUS 编码，其他编码能转发但不能转协议</li><li>支持<a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">RTMP-H265<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>支持<a href="/zh/reference/resources/rtmp_support_for_h265_and_opus.html" class="">RTMP-OPUS</a></li><li>支持<a href="https://github.com/veovera/enhanced-rtmp" target="_blank" rel="noopener noreferrer">enhanced-rtmp(H265)<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li><li><p>HLS</p><ul><li>支持 HLS 文件(mpegts/fmp4)生成，自带 HTTP 文件服务器</li><li>通过 cookie 追踪技术，可以模拟 HLS 播放为长连接，可以实现 HLS 按需拉流、播放统计等业务</li><li>支持 HLS 播发器，支持拉流 HLS 转 rtsp/rtmp/mp4</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>TS</p><ul><li>支持 http[S] -ts 直播</li><li>支持 ws[S] -ts 直播</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>fMP4</p><ul><li>支持 http[S] -fmp4 直播</li><li>支持 ws[S] -fmp4 直播</li><li>支持 H264/H265/AAC/G711/OPUS/MJPEG 编码</li></ul></li><li><p>HTTP[S] 与 WebSocket</p><ul><li>服务器支持<code>目录索引生成</code>,<code>文件下载</code>,<code>表单提交请求</code></li><li>客户端提供<code>文件下载器(支持断点续传)</code>,<code>接口请求器</code>,<code>文件上传器</code></li><li>完整 HTTP API 服务器，可以作为 web 后台开发框架</li><li>支持跨域访问</li><li>支持 http 客户端、服务器 cookie</li><li>支持 WebSocket 服务器和客户端</li><li>支持 http 文件访问鉴权</li></ul></li><li><p>GB28181 与 RTP 推流</p><ul><li>支持 UDP/TCP RTP(PS/TS/ES)推流服务器，可以转换成 RTSP/RTMP/HLS 等协议</li><li>支持 RTSP/RTMP/HLS 等协议转 rtp 推流客户端，支持 TCP/UDP 模式，提供相应 restful api，支持主动被动方式</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li><li>支持 es/ps/ts/ehome rtp 推流</li><li>支持 es/ps rtp 转推</li><li>支持 GB28181 主动拉流模式</li><li>支持双向语音对讲</li></ul></li><li><p>MP4 点播与录制</p><ul><li>支持录制为 FLV/HLS/MP4</li><li>RTSP/RTMP/HTTP-FLV/WS-FLV 支持 MP4 文件点播，支持 seek</li><li>支持 H264/H265/AAC/G711/OPUS 编码</li></ul></li><li><p>WebRTC</p><ul><li>支持 WebRTC 推流，支持转其他协议</li><li>支持 WebRTC 播放，支持其他协议转 WebRTC</li><li>支持双向 echo test</li><li>支持 simulcast 推流</li><li>支持上下行 rtx/nack 丢包重传</li><li><strong>支持单端口、多线程、客户端网络连接迁移(开源界唯一)</strong>。</li><li>支持 TWCC rtcp 动态调整码率</li><li>支持 remb/pli/sr/rr rtcp</li><li>支持 rtp 扩展解析</li><li>支持 GOP 缓冲，webrtc 播放秒开</li><li>支持 datachannel</li><li>支持 webrtc over tcp 模式</li><li>优秀的 nack、jitter buffer 算法, 抗丢包能力卓越</li><li>支持 whip/whep 协议</li></ul></li><li><p><a href="/zh/guide/protocol/srt/" class="">SRT 支持</a></p></li><li><p>其他</p><ul><li>支持丰富的 restful api 以及 web hook 事件</li><li>支持简单的 telnet 调试</li><li>支持配置文件热加载</li><li>支持流量统计、推拉流鉴权等事件</li><li>支持虚拟主机,可以隔离不同域名</li><li>支持按需拉流，无人观看自动关断拉流</li><li>支持先播放后推流，提高及时推流画面打开率</li><li>提供完整强大的 c api sdk</li><li>支持 FFmpeg 拉流代理任意格式的流</li><li>支持 http api 生成并返回实时截图</li><li>支持按需解复用、转协议，当有人观看时才开启转协议，降低 cpu 占用率</li><li>支持溯源模式的集群部署，溯源方式支持 rtsp/rtmp/hls/http-ts, 边沿站支持 hls, 源站支持多个(采用 round robin 方式溯源)</li><li>rtsp/rtmp/webrtc 推流异常断开后，可以在超时时间内重连推流，播放器无感知</li></ul></li></ul><h2 id="编译以及测试" tabindex="-1"><a class="header-anchor" href="#编译以及测试" aria-hidden="true">#</a> 编译以及测试</h2><p><strong>编译前务必仔细参考 wiki:<a href="/zh/tutorial/" class="">快速开始</a>操作!!!</strong></p><h2 id="怎么使用" tabindex="-1"><a class="header-anchor" href="#怎么使用" aria-hidden="true">#</a> 怎么使用</h2><p>你有三种方法使用 ZLMediaKit，分别是：</p><ul><li>1、使用 c api，作为 sdk 使用，请参考<a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/api/include" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</li><li>2、作为独立的流媒体服务器使用，不想做 c/c++开发的，可以参考 <a href="/zh/guide/media_server/restful_api.html" class="">restful api</a> 和 <a href="/zh/guide/media_server/web_hook_api.html" class="">web hook</a>.</li><li>3、如果想做 c/c++开发，添加业务逻辑增加功能，可以参考这里的<a href="https://github.com/ZLMediaKit/ZLMediaKit/tree/master/tests" target="_blank" rel="noopener noreferrer">测试程序<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</li></ul><h2 id="docker-镜像" tabindex="-1"><a class="header-anchor" href="#docker-镜像" aria-hidden="true">#</a> Docker 镜像</h2><p>你可以从 Docker Hub 下载已经编译好的镜像并启动它：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment">#此镜像为github持续集成自动编译推送，跟代码(master分支)保持最新状态</span>
 <span class="token function">docker</span> run <span class="token parameter variable">-id</span> <span class="token parameter variable">-p</span> <span class="token number">1935</span>:1935 <span class="token parameter variable">-p</span> <span class="token number">8080</span>:80 <span class="token parameter variable">-p</span> <span class="token number">8443</span>:443 <span class="token parameter variable">-p</span> <span class="token number">8554</span>:554 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000 <span class="token parameter variable">-p</span> <span class="token number">10000</span>:10000/udp <span class="token parameter variable">-p</span> <span class="token number">8000</span>:8000/udp <span class="token parameter variable">-p</span> <span class="token number">9000</span>:9000/udp zlmediakit/zlmediakit:master
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>你也可以根据 Dockerfile 编译镜像：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">bash</span> build_docker_images.sh
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/guide/install/compilation_instructions_for_windows_version.html b/zh/guide/install/compilation_instructions_for_windows_version.html
index 2703cbf..7551ebc 100644
--- a/zh/guide/install/compilation_instructions_for_windows_version.html
+++ b/zh/guide/install/compilation_instructions_for_windows_version.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/install/compilation_instructions_for_windows_version.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/install/compilation_instructions_for_windows_version.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Windows 版编译说明"><meta property="og:description" content="以下为基于 scoop (https://github.com/lukesampson/scoop) + vcpkg (https://github.com/microsoft/vcpkg) 编译 ZLMediaKit 的一种方式. scoop: Windows 命令行下使用的软件包安装管理工具;; vcpkg: 微软发起的 C++ 库管理器, 其中有..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Windows 版编译说明","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Windows 版编译说明 | ZLMediaKit</title><meta name="description" content="以下为基于 scoop (https://github.com/lukesampson/scoop) + vcpkg (https://github.com/microsoft/vcpkg) 编译 ZLMediaKit 的一种方式. scoop: Windows 命令行下使用的软件包安装管理工具;; vcpkg: 微软发起的 C++ 库管理器, 其中有...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-Hq0AuZTz.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-3EBfQXLm.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-Hq0AuZTz.js"><link rel="modulepreload" href="/assets/compilation_instructions_for_windows_version.html-6NKchaAm.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
     
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@@ -68,7 +68,7 @@
 cmake <span class="token operator">--</span>build <span class="token punctuation">.</span> <span class="token operator">--</span>target all
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ol><p>编译 64 位程序在链接 <code>openssl</code> 时还需要链接 <code>Crypt32.lib</code> 和 <code>ws2_32.lib</code>, 正常在执行 <code>cmake .. @CMAKE_OPTIONS</code> 时有类似输出:</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>found library:C:/work/develop/vcpkg/installed/x64-windows-static/lib/libssl.lib;C:/work/develop/vcpkg/installed/x64-windows-static/lib/libcrypto.lib;Crypt32.lib;ws2_32.lib,ENABLE_OPENSSL defined
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>如果没有 <code>Crypt32.lib;ws2_32.lib</code>, 可手动修改 <code>CMakeLists.txt</code> 进行解决(可搜索 <code>OPENSSL_LIBRARIES</code> 找到对应位置).</p><div class="language-cmake line-numbers-mode" data-ext="cmake"><pre class="language-cmake"><code><span class="token keyword">list</span><span class="token punctuation">(</span>APPEND LINK_LIB_LIST <span class="token punctuation">${</span>OPENSSL_LIBRARIES<span class="token punctuation">}</span> Crypt32.lib ws2_32.lib<span class="token punctuation">)</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/compilation_instructions_for_windows_version.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="vcpkg方式安装zlmediakit" class="vp-link nav-link prev nav-link prev" href="/zh/guide/install/install_zlmediakit_using_vcpkg.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->vcpkg方式安装zlmediakit</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/zh/guide/install/index.html b/zh/guide/install/index.html
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@@ -30,11 +30,11 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/install/"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/install/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="安装"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-11-19T14:25:10.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-11-19T14:25:10.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"安装","image":[""],"dateModified":"2023-11-19T14:25:10.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>安装 | ZLMediaKit</title><meta name="description" content="">
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18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 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href="/zh/guide/install/install_zlmediakit_using_vcpkg.html">vcpkg方式安装zlmediakit</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/install/compilation_instructions_for_windows_version.html">Windows 版编译说明</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/install/start.html">快速开始</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="快速开始" class="vp-link nav-link next nav-link next" href="/zh/guide/install/start.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">快速开始<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/install/install_zlmediakit_using_vcpkg.html b/zh/guide/install/install_zlmediakit_using_vcpkg.html
index 23781ca..2f6eec4 100644
--- a/zh/guide/install/install_zlmediakit_using_vcpkg.html
+++ b/zh/guide/install/install_zlmediakit_using_vcpkg.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/install/install_zlmediakit_using_vcpkg.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/install/install_zlmediakit_using_vcpkg.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="vcpkg方式安装zlmediakit"><meta property="og:description" content="vcpkg 是一个跨平台的 sdk 包管理工具，类似于 linux 下的 yum/apt，macOS 下的 homebrew；它同时支持 linux/macOS/windows 等多个平台，是 c/c++开发者解决依赖的利器。 目前 zlmediakit 已经于 2023-08-08 完成 vcpkg 平台的上线，用户可以通过 vcpkg 便捷安装 z..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"vcpkg方式安装zlmediakit","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>vcpkg方式安装zlmediakit | ZLMediaKit</title><meta name="description" content="vcpkg 是一个跨平台的 sdk 包管理工具，类似于 linux 下的 yum/apt，macOS 下的 homebrew；它同时支持 linux/macOS/windows 等多个平台，是 c/c++开发者解决依赖的利器。 目前 zlmediakit 已经于 2023-08-08 完成 vcpkg 平台的上线，用户可以通过 vcpkg 便捷安装 z...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-lJ__kZwE.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-uKojkOzg.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg_2-1HFW-yNt.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-uFx2Qn-i.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg_2-1HFW-yNt.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/install_zlmediakit_using_vcpkg.html-lJ__kZwE.js">
     
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@@ -70,7 +70,7 @@
 ./vcpkg/vcpkg remove zlmediakit
 <span class="token comment"># 然后安装动态库版本</span>
 ./vcpkg/vcpkg <span class="token function">install</span> zlmediakit<span class="token punctuation">\</span><span class="token punctuation">[</span>core,mp4,openssl,webrtc,sctp<span class="token punctuation">\</span><span class="token punctuation">]</span>:x64-linux-dynamic
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><figure><img src="/images/install_zlmediakit_using_vcpkg_2.png" alt="install_zlmediakit_using_vcpkg_2" tabindex="0" loading="lazy"><figcaption>install_zlmediakit_using_vcpkg_2</figcaption></figure></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/install_zlmediakit_using_vcpkg.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="快速开始" class="vp-link nav-link prev nav-link prev" href="/zh/guide/install/start.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->快速开始</div></a><a aria-label="Windows 版编译说明" class="vp-link nav-link next nav-link next" href="/zh/guide/install/compilation_instructions_for_windows_version.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">Windows 版编译说明<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><figure><img src="/images/install_zlmediakit_using_vcpkg_2.png" alt="install_zlmediakit_using_vcpkg_2" tabindex="0" loading="lazy"><figcaption>install_zlmediakit_using_vcpkg_2</figcaption></figure></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/install_zlmediakit_using_vcpkg.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="快速开始" class="vp-link nav-link prev nav-link prev" href="/zh/guide/install/start.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->快速开始</div></a><a aria-label="Windows 版编译说明" class="vp-link nav-link next nav-link next" href="/zh/guide/install/compilation_instructions_for_windows_version.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">Windows 版编译说明<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/install/start.html b/zh/guide/install/start.html
index e938ad1..4b7cd9e 100644
--- a/zh/guide/install/start.html
+++ b/zh/guide/install/start.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/install/start.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/install/start.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="快速开始"><meta property="og:description" content="1、获取代码 请不要使用 github 下载 zip 包的方式下载源码，务必使用 git 克隆 ZLMediaKit 的代码，因为 ZLMediaKit 依赖于第三方代码，zip 包不会下载第三方依赖源码，你可以这样操作： 2、强烈推荐 如果你是位新手，强烈建议使用 ubuntu16 或更新版本编译 ZLMediaKit，macOS 是次选推荐平台，最..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"快速开始","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>快速开始 | ZLMediaKit</title><meta name="description" content="1、获取代码 请不要使用 github 下载 zip 包的方式下载源码，务必使用 git 克隆 ZLMediaKit 的代码，因为 ZLMediaKit 依赖于第三方代码，zip 包不会下载第三方依赖源码，你可以这样操作： 2、强烈推荐 如果你是位新手，强烈建议使用 ubuntu16 或更新版本编译 ZLMediaKit，macOS 是次选推荐平台，最...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/start.html-fkf1t7c5.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start.html-Jyh7sq9I.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/start.html-zUlbdSif.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start.html-Jyh7sq9I.js">
     
   </head>
   <body>
@@ -90,7 +90,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>macOS 下:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/linux/mac/libmk_api.dylib
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></li><li><p>windows 下:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/windows/Debug/mk_api.dll
 ZLMediaKit/release/windows/Debug/mk_api.lib
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>SDK 头文件有详细的注释，一般足够二次开发使用。</p></li></ul></li><li><p>以<code>test_</code>开头的测试程序</p><p>相关代码在<code>ZLMediaKit/tests</code>目录下，你可以对照代码启动测试进程。</p></li></ul><h2 id="_8、测试" tabindex="-1"><a class="header-anchor" href="#_8、测试" aria-hidden="true">#</a> 8、测试</h2><p>请参考<a href="/zh/guide/media_server/push_test.html" class="">此文章</a>完成推流播放测试</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/start.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="安装" class="vp-link nav-link active prev nav-link active prev" href="/zh/guide/install/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span>安装</div></a><a aria-label="vcpkg方式安装zlmediakit" class="vp-link nav-link next nav-link next" href="/zh/guide/install/install_zlmediakit_using_vcpkg.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">vcpkg方式安装zlmediakit<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>SDK 头文件有详细的注释，一般足够二次开发使用。</p></li></ul></li><li><p>以<code>test_</code>开头的测试程序</p><p>相关代码在<code>ZLMediaKit/tests</code>目录下，你可以对照代码启动测试进程。</p></li></ul><h2 id="_8、测试" tabindex="-1"><a class="header-anchor" href="#_8、测试" aria-hidden="true">#</a> 8、测试</h2><p>请参考<a href="/zh/guide/media_server/push_test.html" class="">此文章</a>完成推流播放测试</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/install/start.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="安装" class="vp-link nav-link active prev nav-link active prev" href="/zh/guide/install/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span>安装</div></a><a aria-label="vcpkg方式安装zlmediakit" class="vp-link nav-link next nav-link next" href="/zh/guide/install/install_zlmediakit_using_vcpkg.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">vcpkg方式安装zlmediakit<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/guide/media_server/config_file.html b/zh/guide/media_server/config_file.html
index 6c1dc8a..fc600ec 100644
--- a/zh/guide/media_server/config_file.html
+++ b/zh/guide/media_server/config_file.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/config_file.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/config_file.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="配置文件详解"><meta property="og:description" content="配置文件范例以及注释 (https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini) 也可以参考MediaServer 支持的 HTTP-HOOK-API (webhookapi.md)了解 hook 相关的配置"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"配置文件详解","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>配置文件详解 | ZLMediaKit</title><meta name="description" content="配置文件范例以及注释 (https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini) 也可以参考MediaServer 支持的 HTTP-HOOK-API (webhookapi.md)了解 hook 相关的配置">
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-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/config_file.html-i3ELg7s5.js"><link rel="modulepreload" href="/assets/config_file.html-NeQ-HnE0.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->配置文件详解</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p><a href="https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini" target="_blank" rel="noopener noreferrer">配置文件范例以及注释<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>也可以参考<a href="/zh/guide/media_server/web_hook_api.html" class="">MediaServer 支持的 HTTP-HOOK-API</a>了解 hook 相关的配置</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/config_file.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->配置文件详解</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 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6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p><a href="https://github.com/zlmediakit/ZLMediaKit/blob/master/conf/config.ini" target="_blank" rel="noopener noreferrer">配置文件范例以及注释<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>也可以参考<a href="/zh/guide/media_server/web_hook_api.html" class="">MediaServer 支持的 HTTP-HOOK-API</a>了解 hook 相关的配置</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/config_file.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->生成SSL自签名证书并测试</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle 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diff --git a/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html b/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html
index e24ff45..1cf4cf3 100644
--- a/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html
+++ b/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="生成SSL自签名证书并测试"><meta property="og:description" content="1、创建私钥 2、 创建签名请求文件 注意，需要输入域名(Common Name (e.g. server FQDN or YOUR name))： 3、自签名，生成公钥（10 年有效期） 执行该命令会打印以下信息： 4、合并公钥私钥 5、加载证书 图片.png"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"生成SSL自签名证书并测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>生成SSL自签名证书并测试 | ZLMediaKit</title><meta name="description" content="1、创建私钥 2、 创建签名请求文件 注意，需要输入域名(Common Name (e.g. server FQDN or YOUR name))： 3、自签名，生成公钥（10 年有效期） 执行该命令会打印以下信息： 4、合并公钥私钥 5、加载证书 图片.png">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
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@@ -54,7 +54,7 @@
 Getting Private key
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="_4、合并公钥私钥" tabindex="-1"><a class="header-anchor" href="#_4、合并公钥私钥" aria-hidden="true">#</a> 4、合并公钥私钥</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token function">cat</span> server.crt server.key <span class="token operator">&gt;</span> ./ssl.pem
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h2 id="_5、加载证书" tabindex="-1"><a class="header-anchor" href="#_5、加载证书" aria-hidden="true">#</a> 5、加载证书</h2><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>./MediaServer <span class="token parameter variable">-s</span> ./ssl.pem
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><figure><img src="/images/generate_ssl_self-signed_certificate_and_test.webp" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="服务器的启动与关闭" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/start_server.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭</div></a><a aria-label="配置文件详解" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/config_file.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">配置文件详解<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><figure><img src="/images/generate_ssl_self-signed_certificate_and_test.webp" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="服务器的启动与关闭" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/start_server.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭</div></a><a aria-label="配置文件详解" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/config_file.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">配置文件详解<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/media_server/how_to_enable_https_related_functions.html b/zh/guide/media_server/how_to_enable_https_related_functions.html
index b5ec9a0..d5b6bd3 100644
--- a/zh/guide/media_server/how_to_enable_https_related_functions.html
+++ b/zh/guide/media_server/how_to_enable_https_related_functions.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/how_to_enable_https_related_functions.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/how_to_enable_https_related_functions.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="怎么开启https相关功能"><meta property="og:description" content="一、编译时开启 openssl 特性 zlmediakit 的 https(另外还包括 rtmps/rtsps/webrtc/wss)功能依赖 openssl 库，在编译 zlmediakit 时，应该先在系统默认环境安装 openssl 库，ubuntu 下通过以下命令安装： 如果您的系统默认 openssl 版本太老，可以选择自行编译安装 open..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"怎么开启https相关功能","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>怎么开启https相关功能 | ZLMediaKit</title><meta name="description" content="一、编译时开启 openssl 特性 zlmediakit 的 https(另外还包括 rtmps/rtsps/webrtc/wss)功能依赖 openssl 库，在编译 zlmediakit 时，应该先在系统默认环境安装 openssl 库，ubuntu 下通过以下命令安装： 如果您的系统默认 openssl 版本太老，可以选择自行编译安装 open...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-bzN01TdE.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions_zh_10-dp8gREln.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-mO3jYJnY.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-9i2jCwZ3.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions_zh_10-dp8gREln.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/how_to_enable_https_related_functions.html-mO3jYJnY.js">
     
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   <body>
@@ -57,7 +57,7 @@
 <span class="token comment">#新增内容(本机ip+空格+你的域名)</span>
 <span class="token number">127.0</span>.0.1  test.zlmediakit.com
 <span class="token comment">#修改后保存退出vi</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><strong>打开浏览器输入 https 地址测试：</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_7.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li><strong>查看证书：</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><h2 id="六、部署线上环境" tabindex="-1"><a class="header-anchor" href="#六、部署线上环境" aria-hidden="true">#</a> 六、部署线上环境</h2><ul><li>以上 5 步都走完了，验证通过，那么我们接下来可以部署线上环境；部署线上环境只需要把证书绑定的域名解析到您云主机的真实公网 ip 即可：</li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_9.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/how_to_enable_https_related_functions_zh_10.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/how_to_enable_https_related_functions.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="实现播放鉴权" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/playback_authentication.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->实现播放鉴权</div></a><a aria-label="推流播放测试" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/push_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">推流播放测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><strong>打开浏览器输入 https 地址测试：</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_7.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li><strong>查看证书：</strong></li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><h2 id="六、部署线上环境" tabindex="-1"><a class="header-anchor" href="#六、部署线上环境" aria-hidden="true">#</a> 六、部署线上环境</h2><ul><li>以上 5 步都走完了，验证通过，那么我们接下来可以部署线上环境；部署线上环境只需要把证书绑定的域名解析到您云主机的真实公网 ip 即可：</li></ul><figure><img src="/images/how_to_enable_https_related_functions_zh_9.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/how_to_enable_https_related_functions_zh_10.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/how_to_enable_https_related_functions.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="实现播放鉴权" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/playback_authentication.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->实现播放鉴权</div></a><a aria-label="推流播放测试" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/push_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">推流播放测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现按需推流：</p><figure><img src="/images/on-demand_push_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/on-demand_push_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 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6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现按需推流：</p><figure><img src="/images/on-demand_push_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/on-demand_push_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 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nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现按需拉流</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现按需拉流：</p><figure><img src="/images/on-demand_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/on-demand_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现按需拉流" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/guide/media_server/on-demand_streaming.html"><!---->实现按需拉流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现按需推流" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/on-demand_push_streaming.html"><!---->实现按需推流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现推流鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_authentication.html"><!---->实现推流鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现播放鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/playback_authentication.html"><!---->实现播放鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么开启https相关功能" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><!---->怎么开启https相关功能<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="推流播放测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_test.html"><!---->推流播放测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="播放url规则" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="时序图" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/sequence_diagram.html"><!---->时序图<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="服务器的启动与关闭" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->生成SSL自签名证书并测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="配置文件详解" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现按需拉流</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现按需拉流：</p><figure><img src="/images/on-demand_streaming_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/on-demand_streaming.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Web Hook 接口" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/web_hook_api.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->Web Hook 接口</div></a><a aria-label="实现按需推流" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/on-demand_push_streaming.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">实现按需推流<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/zh/guide/media_server/play_url_rules.html b/zh/guide/media_server/play_url_rules.html
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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href="/zh/reference/resources.html"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span>相关资源<!----></a></li><li class="dropdown-item"><a aria-label="相关文档" class="vp-link nav-link nav-link" href="/zh/reference/documents.html"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>相关文档<!----></a></li><li class="dropdown-item"><a aria-label="开发日志" class="vp-link nav-link nav-link" href="/zh/reference/development_log.html"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>开发日志<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="了解更多"><span class="title"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span>了解更多</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a aria-label="合作项目" class="vp-link nav-link nav-link" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a></li><li class="dropdown-item"><a aria-label="授权协议" class="vp-link nav-link nav-link" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a></li><li class="dropdown-item"><a aria-label="致谢" class="vp-link nav-link nav-link" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a></li><li class="dropdown-item"><a aria-label="联系我们" class="vp-link nav-link nav-link" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a></li><li class="dropdown-item"><a aria-label="使用案例" class="vp-link nav-link nav-link" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a></li></ul></button></div></div></nav><div 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class="vp-sidebar-links"><li><!--[--><a aria-label="首页" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="快速开始" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading active"><span class="font-icon icon fa-fw fa-sm fas fa-book" style=""></span><span class="vp-sidebar-title">指南</span><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="指南" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-gears" style=""></span><span class="vp-sidebar-title">Media Server</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="RESTful 接口" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/restful_api.html"><!---->RESTful 接口<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Web Hook 接口" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/web_hook_api.html"><!---->Web Hook 接口<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现按需拉流" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/on-demand_streaming.html"><!---->实现按需拉流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现按需推流" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/on-demand_push_streaming.html"><!---->实现按需推流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现推流鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_authentication.html"><!---->实现推流鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现播放鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/playback_authentication.html"><!---->实现播放鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么开启https相关功能" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><!---->怎么开启https相关功能<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="推流播放测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_test.html"><!---->推流播放测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="播放url规则" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1、url 的组成部分" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_1、url-的组成部分"><!---->1、url 的组成部分<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2、ZLMediaKit 中的流媒体源" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_2、zlmediakit-中的流媒体源"><!---->2、ZLMediaKit 中的流媒体源<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3、流媒体源对应的播放 url" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_3、流媒体源对应的播放-url"><!---->3、流媒体源对应的播放 url<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4、点播 url" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_4、点播-url"><!---->4、点播 url<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="5、webrtc 推流/播放" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_5、webrtc-推流-播放"><!---->5、webrtc 推流/播放<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="6、url 参数" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_6、url-参数"><!---->6、url 参数<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="时序图" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/sequence_diagram.html"><!---->时序图<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="服务器的启动与关闭" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->生成SSL自签名证书并测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="配置文件详解" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 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class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、url-的组成部分">1、url 的组成部分</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、zlmediakit-中的流媒体源">2、ZLMediaKit 中的流媒体源</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、流媒体源对应的播放-url">3、流媒体源对应的播放 url</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、点播-url">4、点播 url</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_5、webrtc-推流-播放">5、webrtc 推流/播放</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_6、url-参数">6、url 参数</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、url-的组成部分" tabindex="-1"><a class="header-anchor" href="#_1、url-的组成部分" aria-hidden="true">#</a> 1、url 的组成部分</h2><p>以<code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code>为例,该 url 分为以下几个部分：</p><ul><li><code>协议(scheam)</code> : rtsp 协议,默认端口 554</li><li><code>虚拟主机(vhost)</code> : somedomain.com,该字段既可以是域名也可以是 ip，如果是 ip 则对应的虚拟主机为<code>__defaultVhost__</code></li><li><code>服务端口号(port)</code> : 554,如果不指定端口号，则使用协议默认端口号</li><li><code>应用名(app)</code> : live</li><li><code>流ID(streamid)</code> : 0</li><li><code>参数(args)</code> : token=abcdefg&amp;field=value</li></ul><h2 id="_2、zlmediakit-中的流媒体源" tabindex="-1"><a class="header-anchor" href="#_2、zlmediakit-中的流媒体源" aria-hidden="true">#</a> 2、ZLMediaKit 中的流媒体源</h2><p>在 ZLMediaKit 中，流媒体源是一种可以被用于直播转发、推流转发等功能的数据对象，在本项目中被称作为<code>MediaSource</code>，目前支持 5 种类型的流媒体源，分别是<code>RtspMediaSource</code>、<code>RtmpMediaSource</code>、<code>HlsMediaSource</code>、<code>TSMediaSource</code>、<code>FMP4MediaSource</code>。</p><p>定位一个流媒体源，主要通过 4 个元素(我们后续称其为 4 元组)，分别是:</p><ul><li><code>协议(scheam)</code></li><li><code>虚拟主机(vhost)</code></li><li><code>应用名(app)</code></li><li><code>流ID(streamid) </code></li></ul><p><code>RtspMediaSource</code>支持 rtsp 播放、rtsp 推流、webrtc 播放、webrtc 推流。</p><p><code>RtmpMediaSource</code>支持 rtmp 推流/播放、http-flv 播放、ws-flv 播放。</p><p><code>HlsMediaSource</code>支持 hls 播放。</p><p><code>TSMediaSource</code> 支持 http-ts 播放、ws-ts 播放。</p><p><code>FMP4MediaSource</code> 支持 http-fmp4 播放、ws-fmp4 播放。</p><h2 id="_3、流媒体源对应的播放-url" tabindex="-1"><a class="header-anchor" href="#_3、流媒体源对应的播放-url" aria-hidden="true">#</a> 3、流媒体源对应的播放 url</h2><p>假定有一个<code>RtspMediaSource</code>，它的 4 元组分别为 <code>rtsp(RtspMediaSource固定为rtsp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>如果有一个<code>RtmpMediaSource</code>，它的 4 元组分别为 <code>rtmp(RtmpMediaSource固定为rtmp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>rtmp 类型的流媒体源也支持<code>http-flv</code>、<code>websocket</code>直播，对应的 url 如下：</p><div class="hint-container warning"><p class="hint-container-title">老代码 flv 直播后缀为.flv，新代码才改成了.live.flv</p></div><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>当然，ZLMediaKit 一般会把 rtsp、rtmp 流媒体源互相转换，也会转换成 hls/http-ts/ws-ts/http-fmp4/ws-fmp4，播放的 url 如下：</p><ul><li><p>HLS(mpegts)</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HLS(fmp4)</p><ul><li><code>http://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS(后缀为.live.ts,目的是为了解决与 hls 的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4(后缀为.live.mp4,目的是为了解决与 mp4 点播的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>一般而言，上述 url 在 ZLMediaKit 都有效，因为 ZLMediaKit 默认转换流媒体源。</p><h2 id="_4、点播-url" tabindex="-1"><a class="header-anchor" href="#_4、点播-url" aria-hidden="true">#</a> 4、点播 url</h2><p>ZLMediaKit 的点播一般通过 mp4 文件来实现，推荐大家使用 http mp4 点播，这样是最简单，服务器也无需解复用 mp4 文件，当然 ZLMediaKit 目前也支持 rtsp、rtmp、http-flv、websocket-flv 的 mp4 点播， 对应的 url 跟直播 url 类似，不在赘述，这里只介绍区别。</p><ul><li>ZLMediaKit 对点播限制应用名，默认为<code>record</code></li><li>假如一个 mp4 文件放置在 http 根目录 record 文件夹(<code>www/record</code>)下，他的相对路径为:<code>www/record/0.mp4</code>,那么点播 url 则为: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code>(这里是通用的 http 文件点播，服务器不用解复用文件)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code>（这里是 http-flv 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code>（这里是 http-ts 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code>（这里是 http-fmp4 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>如果开启了虚拟主机，那么点播文件需要放置在 <code>www/somedomain.com/record/0.mp4</code>。</li></ul><h2 id="_5、webrtc-推流-播放" tabindex="-1"><a class="header-anchor" href="#_5、webrtc-推流-播放" aria-hidden="true">#</a> 5、webrtc 推流/播放</h2><p><code>webrtc</code>播放跟上述方式不太一样，webrtc 协议本身不定义信令交互协议，用户自己去实现<code>sdp+icecandidate</code>交换逻辑，所以<code>webrtc</code>并没有一个标准的播放器，需要自己使用 js 或 native sdk 去实现播放。</p><p><code>zlmediakit</code>实现的<code>webrtc sdp+icecandidate</code>交换方式是<code>http post</code>方式，接口名为<code>/index/api/webrtc</code>, 该接口使用 post content 传递 <code>offer sdp</code>, 同时 url query 参数传递媒体源 4 元组中的<code>app</code> <code>steam_id</code>，由于 http 协议本身支持<code>vhost</code>，所以不需要另外指定<code>vhost</code>。 <code>webrtc</code>在<code>zlmediakit</code>中可以认为是 rtsp 协议的另外表现形式，他们推流、播放使用的数据源都相同，都是<code>RtspMediaSource</code>。</p><p>在 webrtc 推流时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>在 webrtc 播放时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>。</p><p>zlmeiakit 工程自带 webrtc 测试播放/推流器，用户启动 zlmediakit 后，浏览器访问<code>http://127.0.0.1/webrtc/</code>就可以访问之。</p><p>另外，zlmediakit 也支持使用 webrtc 播放 mp4 文件，http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>。</p><h2 id="_6、url-参数" tabindex="-1"><a class="header-anchor" href="#_6、url-参数" aria-hidden="true">#</a> 6、url 参数</h2><p>ZLMediaKit 会识别 url 中问号后面的字符串为 url 参数，其格式跟 http 一致，其中参数<code>vhost</code>是 ZLMediaKit 内置支持的参数，支持指定 vhost。 url 参数主要用于播放、推流鉴权，在触发 hook api 时，会把这些参数提交给第三方业务服务器</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/play_url_rules.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 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vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/on-demand_streaming.html"><!---->实现按需拉流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现按需推流" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/on-demand_push_streaming.html"><!---->实现按需推流<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现推流鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_authentication.html"><!---->实现推流鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="实现播放鉴权" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/playback_authentication.html"><!---->实现播放鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么开启https相关功能" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><!---->怎么开启https相关功能<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="推流播放测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_test.html"><!---->推流播放测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="播放url规则" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1、url 的组成部分" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_1、url-的组成部分"><!---->1、url 的组成部分<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2、ZLMediaKit 中的流媒体源" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_2、zlmediakit-中的流媒体源"><!---->2、ZLMediaKit 中的流媒体源<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3、流媒体源对应的播放 url" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_3、流媒体源对应的播放-url"><!---->3、流媒体源对应的播放 url<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4、点播 url" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_4、点播-url"><!---->4、点播 url<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="5、webrtc 推流/播放" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_5、webrtc-推流-播放"><!---->5、webrtc 推流/播放<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="6、url 参数" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/guide/media_server/play_url_rules.html#_6、url-参数"><!---->6、url 参数<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="时序图" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/sequence_diagram.html"><!---->时序图<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="服务器的启动与关闭" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->生成SSL自签名证书并测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="配置文件详解" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 4 分钟</span><meta property="timeRequired" content="PT4M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、url-的组成部分">1、url 的组成部分</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、zlmediakit-中的流媒体源">2、ZLMediaKit 中的流媒体源</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、流媒体源对应的播放-url">3、流媒体源对应的播放 url</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、点播-url">4、点播 url</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_5、webrtc-推流-播放">5、webrtc 推流/播放</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_6、url-参数">6、url 参数</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、url-的组成部分" tabindex="-1"><a class="header-anchor" href="#_1、url-的组成部分" aria-hidden="true">#</a> 1、url 的组成部分</h2><p>以<code>rtsp://somedomain.com:554/live/0?token=abcdefg&amp;field=value</code>为例,该 url 分为以下几个部分：</p><ul><li><code>协议(scheam)</code> : rtsp 协议,默认端口 554</li><li><code>虚拟主机(vhost)</code> : somedomain.com,该字段既可以是域名也可以是 ip，如果是 ip 则对应的虚拟主机为<code>__defaultVhost__</code></li><li><code>服务端口号(port)</code> : 554,如果不指定端口号，则使用协议默认端口号</li><li><code>应用名(app)</code> : live</li><li><code>流ID(streamid)</code> : 0</li><li><code>参数(args)</code> : token=abcdefg&amp;field=value</li></ul><h2 id="_2、zlmediakit-中的流媒体源" tabindex="-1"><a class="header-anchor" href="#_2、zlmediakit-中的流媒体源" aria-hidden="true">#</a> 2、ZLMediaKit 中的流媒体源</h2><p>在 ZLMediaKit 中，流媒体源是一种可以被用于直播转发、推流转发等功能的数据对象，在本项目中被称作为<code>MediaSource</code>，目前支持 5 种类型的流媒体源，分别是<code>RtspMediaSource</code>、<code>RtmpMediaSource</code>、<code>HlsMediaSource</code>、<code>TSMediaSource</code>、<code>FMP4MediaSource</code>。</p><p>定位一个流媒体源，主要通过 4 个元素(我们后续称其为 4 元组)，分别是:</p><ul><li><code>协议(scheam)</code></li><li><code>虚拟主机(vhost)</code></li><li><code>应用名(app)</code></li><li><code>流ID(streamid) </code></li></ul><p><code>RtspMediaSource</code>支持 rtsp 播放、rtsp 推流、webrtc 播放、webrtc 推流。</p><p><code>RtmpMediaSource</code>支持 rtmp 推流/播放、http-flv 播放、ws-flv 播放。</p><p><code>HlsMediaSource</code>支持 hls 播放。</p><p><code>TSMediaSource</code> 支持 http-ts 播放、ws-ts 播放。</p><p><code>FMP4MediaSource</code> 支持 http-fmp4 播放、ws-fmp4 播放。</p><h2 id="_3、流媒体源对应的播放-url" tabindex="-1"><a class="header-anchor" href="#_3、流媒体源对应的播放-url" aria-hidden="true">#</a> 3、流媒体源对应的播放 url</h2><p>假定有一个<code>RtspMediaSource</code>，它的 4 元组分别为 <code>rtsp(RtspMediaSource固定为rtsp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtsp://somedomain.com/live/0</code></li><li><code>rtsps://somedomain.com/live/0</code></li><li><code>rtsp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtsps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>如果有一个<code>RtmpMediaSource</code>，它的 4 元组分别为 <code>rtmp(RtmpMediaSource固定为rtmp)</code>、<code>somedomain.com</code>、<code>live</code>、<code>0</code> 那么播放这个流媒体源的 url 对应为:</p><ul><li><code>rtmp://somedomain.com/live/0</code></li><li><code>rtmps://somedomain.com/live/0</code></li><li><code>rtmp://127.0.0.1/live/0?vhost=somedomain.com</code></li><li><code>rtmps://127.0.0.1/live/0?vhost=somedomain.com</code></li></ul><p>rtmp 类型的流媒体源也支持<code>http-flv</code>、<code>websocket</code>直播，对应的 url 如下：</p><div class="hint-container warning"><p class="hint-container-title">老代码 flv 直播后缀为.flv，新代码才改成了.live.flv</p></div><ul><li><code>http://somedomain.com/live/0.live.flv</code></li><li><code>https://somedomain.com/live/0.live.flv</code></li><li><code>http://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.flv</code></li><li><code>wss://somedomain.com/live/0.live.flv</code></li><li><code>ws://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.flv?vhost=somedomain.com</code></li></ul><p>当然，ZLMediaKit 一般会把 rtsp、rtmp 流媒体源互相转换，也会转换成 hls/http-ts/ws-ts/http-fmp4/ws-fmp4，播放的 url 如下：</p><ul><li><p>HLS(mpegts)</p><ul><li><code>http://somedomain.com/live/0/hls.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HLS(fmp4)</p><ul><li><code>http://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>https://somedomain.com/live/0/hls.fmp4.m3u8</code></li><li><code>http://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0/hls.fmp4.m3u8?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-TS/WS-TS(后缀为.live.ts,目的是为了解决与 hls 的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.ts</code></li><li><code>https://somedomain.com/live/0.live.ts</code></li><li><code>http://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.ts</code></li><li><code>wss://somedomain.com/live/0.live.ts</code></li><li><code>ws://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.ts?vhost=somedomain.com</code></li></ul></li><li><p>HTTP-fMP4/WS-fMP4(后缀为.live.mp4,目的是为了解决与 mp4 点播的冲突)</p><ul><li><code>http://somedomain.com/live/0.live.mp4</code></li><li><code>https://somedomain.com/live/0.live.mp4</code></li><li><code>http://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>https://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>ws://somedomain.com/live/0.live.mp4</code></li><li><code>wss://somedomain.com/live/0.live.mp4</code></li><li><code>ws://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li><li><code>wss://127.0.0.1/live/0.live.mp4?vhost=somedomain.com</code></li></ul></li></ul><p>一般而言，上述 url 在 ZLMediaKit 都有效，因为 ZLMediaKit 默认转换流媒体源。</p><h2 id="_4、点播-url" tabindex="-1"><a class="header-anchor" href="#_4、点播-url" aria-hidden="true">#</a> 4、点播 url</h2><p>ZLMediaKit 的点播一般通过 mp4 文件来实现，推荐大家使用 http mp4 点播，这样是最简单，服务器也无需解复用 mp4 文件，当然 ZLMediaKit 目前也支持 rtsp、rtmp、http-flv、websocket-flv 的 mp4 点播， 对应的 url 跟直播 url 类似，不在赘述，这里只介绍区别。</p><ul><li>ZLMediaKit 对点播限制应用名，默认为<code>record</code></li><li>假如一个 mp4 文件放置在 http 根目录 record 文件夹(<code>www/record</code>)下，他的相对路径为:<code>www/record/0.mp4</code>,那么点播 url 则为: <ul><li><code>rtsp://somedomain.com/record/0.mp4</code></li><li><code>rtmp://somedomain.com/record/0.mp4</code></li><li><code>http://somedomain.com/record/0.mp4</code>(这里是通用的 http 文件点播，服务器不用解复用文件)</li><li><code>http://somedomain.com/record/0.mp4.live.flv</code>（这里是 http-flv 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.flv</code></li><li><code>http://somedomain.com/record/0.mp4.live.ts</code>（这里是 http-ts 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.ts</code></li><li><code>http://somedomain.com/record/0.mp4.live.mp4</code>（这里是 http-fmp4 直播，不是 http 点播，服务器需要解复用文件）</li><li><code>ws://somedomain.com/record/0.mp4.live.mp4</code></li></ul></li><li>如果开启了虚拟主机，那么点播文件需要放置在 <code>www/somedomain.com/record/0.mp4</code>。</li></ul><h2 id="_5、webrtc-推流-播放" tabindex="-1"><a class="header-anchor" href="#_5、webrtc-推流-播放" aria-hidden="true">#</a> 5、webrtc 推流/播放</h2><p><code>webrtc</code>播放跟上述方式不太一样，webrtc 协议本身不定义信令交互协议，用户自己去实现<code>sdp+icecandidate</code>交换逻辑，所以<code>webrtc</code>并没有一个标准的播放器，需要自己使用 js 或 native sdk 去实现播放。</p><p><code>zlmediakit</code>实现的<code>webrtc sdp+icecandidate</code>交换方式是<code>http post</code>方式，接口名为<code>/index/api/webrtc</code>, 该接口使用 post content 传递 <code>offer sdp</code>, 同时 url query 参数传递媒体源 4 元组中的<code>app</code> <code>steam_id</code>，由于 http 协议本身支持<code>vhost</code>，所以不需要另外指定<code>vhost</code>。 <code>webrtc</code>在<code>zlmediakit</code>中可以认为是 rtsp 协议的另外表现形式，他们推流、播放使用的数据源都相同，都是<code>RtspMediaSource</code>。</p><p>在 webrtc 推流时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=push</code></p><p>在 webrtc 播放时，交互<code>webrtc sdp+icecandidate</code>的 http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=live&amp;stream=test&amp;type=play</code>。</p><p>zlmeiakit 工程自带 webrtc 测试播放/推流器，用户启动 zlmediakit 后，浏览器访问<code>http://127.0.0.1/webrtc/</code>就可以访问之。</p><p>另外，zlmediakit 也支持使用 webrtc 播放 mp4 文件，http post 接口类似为：<code>http://127.0.0.1/index/api/webrtc?app=record&amp;stream=test.mp4&amp;type=play</code>。</p><h2 id="_6、url-参数" tabindex="-1"><a class="header-anchor" href="#_6、url-参数" aria-hidden="true">#</a> 6、url 参数</h2><p>ZLMediaKit 会识别 url 中问号后面的字符串为 url 参数，其格式跟 http 一致，其中参数<code>vhost</code>是 ZLMediaKit 内置支持的参数，支持指定 vhost。 url 参数主要用于播放、推流鉴权，在触发 hook api 时，会把这些参数提交给第三方业务服务器</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/play_url_rules.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 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diff --git a/zh/guide/media_server/playback_authentication.html b/zh/guide/media_server/playback_authentication.html
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+++ b/zh/guide/media_server/playback_authentication.html
@@ -30,11 +30,11 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/playback_authentication.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/playback_authentication.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="实现播放鉴权"><meta property="og:description" content="使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权： image"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"实现播放鉴权","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>实现播放鉴权 | ZLMediaKit</title><meta name="description" content="使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权： image">
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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="时序图" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/sequence_diagram.html"><!---->时序图<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="服务器的启动与关闭" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->生成SSL自签名证书并测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="配置文件详解" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section 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class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现播放鉴权</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权：</p><figure><img src="/images/playback_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/playback_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 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class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现播放鉴权</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现播放鉴权：</p><figure><img src="/images/playback_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/playback_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 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fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="实现推流鉴权" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/push_authentication.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->实现推流鉴权</div></a><a aria-label="怎么开启https相关功能" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">怎么开启https相关功能<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" 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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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vp-sidebar-page" href="/zh/guide/media_server/playback_authentication.html"><!---->实现播放鉴权<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么开启https相关功能" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><!---->怎么开启https相关功能<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="推流播放测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/push_test.html"><!---->推流播放测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="播放url规则" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/play_url_rules.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>播放url规则<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="时序图" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/sequence_diagram.html"><!---->时序图<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="服务器的启动与关闭" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/start_server.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>服务器的启动与关闭<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><!---->生成SSL自签名证书并测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="配置文件详解" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/media_server/config_file.html"><!---->配置文件详解<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现推流鉴权</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现推流鉴权：</p><figure><img src="/images/push_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/push_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 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class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->实现推流鉴权</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>使用 ZLMediaKit 的 MediaServer 进程可以实现推流鉴权：</p><figure><img src="/images/push_authentication_zh.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/push_authentication.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="实现按需推流" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/on-demand_push_streaming.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->实现按需推流</div></a><a aria-label="实现播放鉴权" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/playback_authentication.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">实现播放鉴权<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/media_server/push_test.html b/zh/guide/media_server/push_test.html
index 1c6a152..62491a9 100644
--- a/zh/guide/media_server/push_test.html
+++ b/zh/guide/media_server/push_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/push_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/push_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="推流播放测试"><meta property="og:description" content="推流测试 ZLMediaKit 支持 rtsp/rtmp/rtp 推流，一般通常使用 obs/ffmpeg 推流测试，其中 FFmpeg 推流命令支持以下： 1、使用 rtsp 方式推流; 2、使用 rtmp 方式推流; 3、使用 rtp 方式推流; 观察日志 如果推流成功，会打印这种日志： image 日志中相关字符串分别代表： 播放地址 请按照播放..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"推流播放测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>推流播放测试 | ZLMediaKit</title><meta name="description" content="推流测试 ZLMediaKit 支持 rtsp/rtmp/rtp 推流，一般通常使用 obs/ffmpeg 推流测试，其中 FFmpeg 推流命令支持以下： 1、使用 rtsp 方式推流; 2、使用 rtmp 方式推流; 3、使用 rtp 方式推流; 观察日志 如果推流成功，会打印这种日志： image 日志中相关字符串分别代表： 播放地址 请按照播放...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/push_test.html-78JMVV7F.js"><link rel="modulepreload" href="/assets/push_test-WgKOKRFc.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/push_test.html-rQVB769L.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/push_test.html-n5-72YJ1.js"><link rel="modulepreload" href="/assets/push_test-WgKOKRFc.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/push_test.html-rQVB769L.js">
     
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@@ -48,7 +48,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="观察日志" tabindex="-1"><a class="header-anchor" href="#观察日志" aria-hidden="true">#</a> 观察日志</h2><p>如果推流成功，会打印这种日志： <img src="/images/push_test.png" alt="image" loading="lazy"></p><p>日志中相关字符串分别代表：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token number">2020</span>-04-10 <span class="token number">12</span>:51:52.331 I <span class="token operator">|</span> regist rtsp __defaultVhost__ rtp 206442D7
                                     ^           ^         ^      ^
                                   schema      vhost      app stream_id
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="播放地址" tabindex="-1"><a class="header-anchor" href="#播放地址" aria-hidden="true">#</a> 播放地址</h2><p>请按照<a href="/zh/guide/media_server/play_url_rules.html" class="">播放 url 规则</a>来播放上述的推流。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/push_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="怎么开启https相关功能" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->怎么开启https相关功能</div></a><a aria-label="播放url规则" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/play_url_rules.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">播放url规则<span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="播放地址" tabindex="-1"><a class="header-anchor" href="#播放地址" aria-hidden="true">#</a> 播放地址</h2><p>请按照<a href="/zh/guide/media_server/play_url_rules.html" class="">播放 url 规则</a>来播放上述的推流。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/push_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="怎么开启https相关功能" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/how_to_enable_https_related_functions.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->怎么开启https相关功能</div></a><a aria-label="播放url规则" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/play_url_rules.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">播放url规则<span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
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diff --git a/zh/guide/media_server/restful_api.html b/zh/guide/media_server/restful_api.html
index ad80107..64dd8b2 100644
--- a/zh/guide/media_server/restful_api.html
+++ b/zh/guide/media_server/restful_api.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/restful_api.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/restful_api.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="RESTful 接口"><meta property="og:description" content="下载 postman 配置文件(可以在线测试 restful api) postman 配置文件 (https://github.com/xia-chu/ZLMediaKit/tree/master/postman) 由于接口更新频繁，在观看本文档的同时，请大家再使用 postman 核对测试接口，同时本文档可能有些接口有遗漏，你也可以参考代码 (ht..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"RESTful 接口","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>RESTful 接口 | ZLMediaKit</title><meta name="description" content="下载 postman 配置文件(可以在线测试 restful api) postman 配置文件 (https://github.com/xia-chu/ZLMediaKit/tree/master/postman) 由于接口更新频繁，在观看本文档的同时，请大家再使用 postman 核对测试接口，同时本文档可能有些接口有遗漏，你也可以参考代码 (ht...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/restful_api.html-ooPhYVAr.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/restful_api.html-Xx1SUrzX.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/restful_api.html-4yfdZ-oL.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/restful_api.html-Xx1SUrzX.js">
     
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   <body>
@@ -520,7 +520,7 @@
     <span class="token punctuation">}</span>
   <span class="token punctuation">]</span>
 <span class="token punctuation">}</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/restful_api.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="Web Hook 接口" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/web_hook_api.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">Web Hook 接口<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/restful_api.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="Web Hook 接口" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/web_hook_api.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">Web Hook 接口<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/media_server/sequence_diagram.html b/zh/guide/media_server/sequence_diagram.html
index 070eb68..2316f5e 100644
--- a/zh/guide/media_server/sequence_diagram.html
+++ b/zh/guide/media_server/sequence_diagram.html
@@ -30,11 +30,11 @@
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@@ -30,7 +30,7 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/start_server.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/start_server.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="服务器的启动与关闭"><meta property="og:description" content="程序所在路径 在编译 zlmediakit 后，会生成 MediaServer 主程序，该程序相对路径为release/${platform}/${build_type}/MediaServer。 ${platform}根据您的操作系统，可能为windows/linux/mac,`${build_type}根据您 cmake 时指定的编译类型，可能为D..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"服务器的启动与关闭","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>服务器的启动与关闭 | ZLMediaKit</title><meta name="description" content="程序所在路径 在编译 zlmediakit 后，会生成 MediaServer 主程序，该程序相对路径为release/${platform}/${build_type}/MediaServer。 ${platform}根据您的操作系统，可能为windows/linux/mac,`${build_type}根据您 cmake 时指定的编译类型，可能为D...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/start_server.html-I5K79p0Y.js"><link rel="modulepreload" href="/assets/start_server_3-RVnx99XR.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start_server.html-rADXsgsy.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/start_server.html-JlFNgj-K.js"><link rel="modulepreload" href="/assets/start_server_3-RVnx99XR.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/start_server.html-rADXsgsy.js">
     
   </head>
   <body>
@@ -42,7 +42,7 @@
   <span class="token parameter variable">-c</span>  <span class="token parameter variable">--config</span>   有参  默认:/Users/xzl/git/ZLMediaKit/release/mac/Debug/config.ini  选填  配置文件路径
   <span class="token parameter variable">-s</span>  <span class="token parameter variable">--ssl</span>      有参  默认:/Users/xzl/git/ZLMediaKit/release/mac/Debug/ssl.p12     选填  ssl证书文件或文件夹,支持p12/pem类型
   <span class="token parameter variable">-t</span>  <span class="token parameter variable">--threads</span>  有参  默认:8                                                       选填  启动事件触发线程数
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>说明：</p><ul><li>-d(--daemon): 是否以守护进程的方式启动，守护进程只做一件事，就是判断子进程(这个才是干活的进程)是否已经退出，退出后会不断尝试重启子进程。</li><li>-l(--level): 指定日志打印等级，赋值范围为 0~4，等级越高，日志越少。</li><li>-m(--max_day): 日志文件保存天数，程序本次运行期间的日志如果超过这个天数，就会被删除。</li><li>-c(--config): 指定配置文件路径，配置文件为 ini 格式，请参考 ZLMediaKit 的默认配置文件。</li><li>-s(--ssl): 指定 ssl 证书路径，证书格式支持 p12 和 pem 类型，里面必须包含公钥和私钥，私钥不能有加密密码。如果指定文件夹，会加载文件夹下所有证书。</li><li>-t(--threads): 指定事件驱动线程(干重活)和后台工作线程(干阻塞的活)个数。</li></ul></li><li><p>启动命令:</p></li></ul><figure><img src="/images/start_server_1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>注意事项： <ul><li>1、如果你启动 MediaServer 后需要关闭 shell，那么好需要输入 <code>exit</code>退出 shell,否则关闭 shell 会导致 MediaServer 一起被关闭。</li><li>2、如果你会使用到 FFmpeg 相关功能，你应该这样启动程序<code>nohup ./MediaServer -d &amp;</code>，否则在 fork FFmpeg 进程时会导致 MediaServer 进程挂起。</li></ul></li></ul><h2 id="配置文件的热加载" tabindex="-1"><a class="header-anchor" href="#配置文件的热加载" aria-hidden="true">#</a> 配置文件的热加载</h2><p>修改并保存配置文件后，在 shell 里面输入<code>killall -1 MediaServer</code>就能使 ZLMediaKit 热加载配置文件，如果生效，会打印下面样式的日志： <img src="/images/start_server_2.png" alt="图片" loading="lazy"></p><h2 id="关闭服务器" tabindex="-1"><a class="header-anchor" href="#关闭服务器" aria-hidden="true">#</a> 关闭服务器</h2><ul><li>如果你是后台启动方式，请在 shell 中输入<code>killall -2 MediaServer</code>以便优雅关闭服务器(程序收到 SIGINT 信号后会自动释放资源并退出)。</li><li>否则你可以同时按下<code>Ctr + C</code>退出程序。</li><li>MediaServer 退出时日志如下：</li></ul><figure><img src="/images/start_server_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/start_server.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="时序图" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/sequence_diagram.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->时序图</div></a><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">生成SSL自签名证书并测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>说明：</p><ul><li>-d(--daemon): 是否以守护进程的方式启动，守护进程只做一件事，就是判断子进程(这个才是干活的进程)是否已经退出，退出后会不断尝试重启子进程。</li><li>-l(--level): 指定日志打印等级，赋值范围为 0~4，等级越高，日志越少。</li><li>-m(--max_day): 日志文件保存天数，程序本次运行期间的日志如果超过这个天数，就会被删除。</li><li>-c(--config): 指定配置文件路径，配置文件为 ini 格式，请参考 ZLMediaKit 的默认配置文件。</li><li>-s(--ssl): 指定 ssl 证书路径，证书格式支持 p12 和 pem 类型，里面必须包含公钥和私钥，私钥不能有加密密码。如果指定文件夹，会加载文件夹下所有证书。</li><li>-t(--threads): 指定事件驱动线程(干重活)和后台工作线程(干阻塞的活)个数。</li></ul></li><li><p>启动命令:</p></li></ul><figure><img src="/images/start_server_1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>注意事项： <ul><li>1、如果你启动 MediaServer 后需要关闭 shell，那么好需要输入 <code>exit</code>退出 shell,否则关闭 shell 会导致 MediaServer 一起被关闭。</li><li>2、如果你会使用到 FFmpeg 相关功能，你应该这样启动程序<code>nohup ./MediaServer -d &amp;</code>，否则在 fork FFmpeg 进程时会导致 MediaServer 进程挂起。</li></ul></li></ul><h2 id="配置文件的热加载" tabindex="-1"><a class="header-anchor" href="#配置文件的热加载" aria-hidden="true">#</a> 配置文件的热加载</h2><p>修改并保存配置文件后，在 shell 里面输入<code>killall -1 MediaServer</code>就能使 ZLMediaKit 热加载配置文件，如果生效，会打印下面样式的日志： <img src="/images/start_server_2.png" alt="图片" loading="lazy"></p><h2 id="关闭服务器" tabindex="-1"><a class="header-anchor" href="#关闭服务器" aria-hidden="true">#</a> 关闭服务器</h2><ul><li>如果你是后台启动方式，请在 shell 中输入<code>killall -2 MediaServer</code>以便优雅关闭服务器(程序收到 SIGINT 信号后会自动释放资源并退出)。</li><li>否则你可以同时按下<code>Ctr + C</code>退出程序。</li><li>MediaServer 退出时日志如下：</li></ul><figure><img src="/images/start_server_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/start_server.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="时序图" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/sequence_diagram.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->时序图</div></a><a aria-label="生成SSL自签名证书并测试" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/generate_ssl_self-signed_certificate_and_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">生成SSL自签名证书并测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/media_server/web_hook_api.html b/zh/guide/media_server/web_hook_api.html
index 823aace..c02ab2c 100644
--- a/zh/guide/media_server/web_hook_api.html
+++ b/zh/guide/media_server/web_hook_api.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/media_server/web_hook_api.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/media_server/web_hook_api.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="Web Hook 接口"><meta property="og:description" content="HOOK 预览 MediaServer 可以把内部的一些事件通过 http post 第三方 http 服务器的方式通知出去，以下是相关的默认配置： 如果是鉴权事件，且访问 IP 是127.0.0.1或者鉴权 url 参数与admin_params一致，那么会直接鉴权成功(不会触发鉴权 web hook)。 大家也可以参考此issue (https:/..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Web Hook 接口","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>Web Hook 接口 | ZLMediaKit</title><meta name="description" content="HOOK 预览 MediaServer 可以把内部的一些事件通过 http post 第三方 http 服务器的方式通知出去，以下是相关的默认配置： 如果是鉴权事件，且访问 IP 是127.0.0.1或者鉴权 url 参数与admin_params一致，那么会直接鉴权成功(不会触发鉴权 web hook)。 大家也可以参考此issue (https:/...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/web_hook_api.html-F_kUu3X6.js"><link rel="modulepreload" href="/assets/web_hook_api.html-Ur1FSiPS.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/web_hook_api.html-4eZenSeJ.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/web_hook_api.html-F_kUu3X6.js">
     
   </head>
   <body>
@@ -646,7 +646,7 @@
    <span class="token property">&quot;tcp_mode&quot;</span> <span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
    <span class="token property">&quot;mediaServerId&quot;</span> <span class="token operator">:</span> <span class="token string">&quot;192.168.255.10&quot;</span>
 <span class="token punctuation">}</span>
-</span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>请求参数详解：</p><table><thead><tr><th style="text-align:center;">参数名</th><th style="text-align:center;">参数类型</th><th style="text-align:center;">参数解释</th></tr></thead><tbody><tr><td style="text-align:center;"><code>local_port</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>re_use_port</code></td><td style="text-align:center;"><code>bool</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>ssrc</code></td><td style="text-align:center;"><code>uint32</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>stream_id</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>tcp_mode</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>mediaServerId</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">服务器 id,通过配置文件设置</td></tr></tbody></table></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/web_hook_api.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RESTful 接口" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/restful_api.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->RESTful 接口</div></a><a aria-label="实现按需拉流" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/on-demand_streaming.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">实现按需拉流<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate 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-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>请求参数详解：</p><table><thead><tr><th style="text-align:center;">参数名</th><th style="text-align:center;">参数类型</th><th style="text-align:center;">参数解释</th></tr></thead><tbody><tr><td style="text-align:center;"><code>local_port</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>re_use_port</code></td><td style="text-align:center;"><code>bool</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>ssrc</code></td><td style="text-align:center;"><code>uint32</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>stream_id</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>tcp_mode</code></td><td style="text-align:center;"><code>int</code></td><td style="text-align:center;">openRtpServer 输入的参数</td></tr><tr><td style="text-align:center;"><code>mediaServerId</code></td><td style="text-align:center;"><code>string</code></td><td style="text-align:center;">服务器 id,通过配置文件设置</td></tr></tbody></table></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/media_server/web_hook_api.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RESTful 接口" class="vp-link nav-link prev nav-link prev" href="/zh/guide/media_server/restful_api.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->RESTful 接口</div></a><a aria-label="实现按需拉流" class="vp-link nav-link next nav-link next" href="/zh/guide/media_server/on-demand_streaming.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">实现按需拉流<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html b/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
index 199684b..6fc5cf6 100644
--- a/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
+++ b/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="GB28181 SIP信令抓包"><meta property="og:description" content="1、注册 注册请求：; 回复 401：; 再次注册：; 注册成功：; 2、注销 注销请求：; 回复 401：; 再次注销:; 注销成功：; 3、心跳 请求：; 回复：; 4、目录检索 请求：; 回复：;"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"GB28181 SIP信令抓包","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>GB28181 SIP信令抓包 | ZLMediaKit</title><meta name="description" content="1、注册 注册请求：; 回复 401：; 再次注册：; 注册成功：; 2、注销 注销请求：; 回复 401：; 再次注销:; 注销成功：; 3、心跳 请求：; 回复：; 4、目录检索 请求：; 回复：;">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-dSB5oqMq.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-5xl0QuEj.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-JsEmgfbo.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/gb28181_sip_signaling_packet_capture.html-dSB5oqMq.js">
     
   </head>
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@@ -171,7 +171,7 @@
 <span class="token header"><span class="token header-name keyword">CSeq</span><span class="token punctuation">:</span> <span class="token header-value">20 MESSAGE</span></span>
 <span class="token header"><span class="token header-name keyword">User-Agent</span><span class="token punctuation">:</span> <span class="token header-value">Hikvision</span></span>
 <span class="token header"><span class="token header-name keyword">Content-Length</span><span class="token punctuation">:</span> <span class="token header-value">0</span></span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="GB28181怎么用设备ID作为流ID" class="vp-link nav-link next nav-link next" href="/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">GB28181怎么用设备ID作为流ID<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="GB28181怎么用设备ID作为流ID" class="vp-link nav-link next nav-link next" href="/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">GB28181怎么用设备ID作为流ID<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->GB28181怎么用设备ID作为流ID</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="/images/how_to_use_device_id_as_stream_id_1.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_2.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_3.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_4.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_5.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_6.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.md" 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href="/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->GB28181 SIP信令抓包</div></a><a aria-label="GB28181推流" class="vp-link nav-link next nav-link next" href="/zh/guide/protocol/gb28181/push_streaming.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">GB28181推流<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate 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content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 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6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>为了支持 RTP 流的识别(与摄像头 ID 产生关联), 必须通过 <code>源地址</code> 或 <code>ssrc</code> 或 <code>本地端口号</code> 来区分.</p><p>但是在 issue #338 里面有开发者反馈，有些设备不支持设置 ssrc，ssrc 一直为 0.</p><p>而源地址端口也会一直变，RTP 推流前 SIP 服务器也不知道摄像头推流端口(甚至 IP 都不知道) 那么区分流只通过源地址也不现实, 因为一个局域网内也可能多个设备, 如果 ZLMediaKit 在公网,那么这些流的 IP 是一致的,而端口是随机的,根本没法跟摄像头 ID 对应起来.</p><p>所以为了实现 RTP 推流参数的流 ID 与摄像头 ID 产生关联，就基本只剩下<code>本地端口号</code>这条路了，这就意味着一个端口只能接受一个流。</p><p>在不指定流 ID 时，ZLMediaKit 的行为跟之前完全一样，单端口支持多流，ssrc 作为 stream id。</p><p>如果指定了该端口绑定的流 ID，那么该端口只能接收一路流。</p><p>以下是关键代码：</p><figure><img src="/images/how_to_use_device_id_as_stream_id_1.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_2.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_3.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_4.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_5.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure><figure><img src="/images/how_to_use_device_id_as_stream_id_6.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.md" 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noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 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213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 3 分钟</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#介绍">介绍</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#简单使用">简单使用</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#高阶使用">高阶使用</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#调试文件生成">调试文件生成</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#让-zlmediakit-往其他国标服务器推流">让 ZLMediaKit 往其他国标服务器推流</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能">性能</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#丢包问题调试">丢包问题调试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#相关文章推荐阅读">相关文章推荐阅读</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="介绍" tabindex="-1"><a class="header-anchor" href="#介绍" aria-hidden="true">#</a> 介绍</h2><p>ZLMediaKit 支持 GB28181 的 ps-rtp 推流，支持的编码格式分别为 <code>h264/h265/aac/g711/opus</code>。 在收到 GB28181 推流后，ZLMediaKit 会依次做以下事情：</p><ul><li>rtp 排序去重。</li><li>rtp 解析成 ps 或 ts。</li><li>ps 或 ts 解析成<code>h264/h265/aac/g711/opus</code>。</li><li>输入到复用器，生成 rtsp/rtmp/ts/fmp4 等格式，以便转换成其他协议或容器。</li></ul><h2 id="简单使用" tabindex="-1"><a class="header-anchor" href="#简单使用" aria-hidden="true">#</a> 简单使用</h2><p>ZLMediaKit 默认开启 10000 端口用于接收 UDP/TCP 的 GB28181 推流，由于国标推流不好测试，ZLMediaKit 同时也支持 rtp_mpegts 推流，代码会自适应判断是否为 ps 还是 ts。 所以如果大家没有摄像头的情况下，可以用 FFmpeg 简单测试，基本上体验跟国标推流并无二致。</p><ul><li>ffmpeg 推流命令:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:10000
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li>MediaServer 收到推流后的日志： <img src="/images/gb28181_push_streaming_1.png" alt="图片" loading="lazy"></li></ul><p>上图中，这个推流的 rtp ssrc 为 BFC2C622(16 进制打印)，这个流的 app 为<code>rtp</code>, stream_id 为<code>BFC2C622</code>，您可以根据<a href="/zh/guide/media_server/play_url_rules.html" class="">wiki</a>来组合成 url 并播放这个流。</p><p>需要指出的是，国标推流的 app 固定为 rtp，你只能通过代码来修改它，stream_id 为 rtp 流的 ssrc，这个是随机的，在 FFmpeg 中貌似没法控制。</p><p>另外，每次推流时，请更换 ssrc，否则 ZLMediaKit 发现推流端 ip 和端口变化后，会直接丢弃 rtp 包(现象如此<a href="https://github.com/xia-chu/ZLMediaKit/issues/267" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>)；这样做的目的是为了防止两个设备使用同一个 ssrc 推流时互相干扰。</p><h2 id="高阶使用" tabindex="-1"><a class="header-anchor" href="#高阶使用" aria-hidden="true">#</a> 高阶使用</h2><p>在推流给 10000 端口时，您可能发现有个缺陷，就是 stream_id 是 ssrc，比较抽象，可能还没法控制。</p><p>那么我们能否自定义 stream_id? 答案是肯定的，ZLMediaKit 通过<a href="/zh/guide/media_server/restful_api.html#24indexapiopenrtpserver" class="">restful api</a>可以动态开启国标收流端口(同时支持 udp/tcp 模式)。</p><p>在使用 openRtpServer 接口动态开启国标收流端口后，这个端口只能产生一个流，也就是说，一个摄像头需要一个服务器端口用于接收国标推流。</p><ul><li>以下是演示范例(postman 工具调用 openRtpServer 接口创建随机端口)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93871851-e232dc00-fd01-11ea-8802-b8e91e5f6de1.png" alt="图片" width="1631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>然后启动 FFmpeg 推流</li></ul><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code> ffmpeg <span class="token parameter variable">-re</span> <span class="token parameter variable">-i</span> www/record/robot.mp4 <span class="token parameter variable">-vcodec</span> h264 <span class="token parameter variable">-acodec</span> aac <span class="token parameter variable">-f</span> rtp_mpegts rtp://127.0.0.1:50077
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志 <img src="/images/gb28181_push_streaming_2.png" alt="图片" loading="lazy"></p></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2><p>你可以使用<a href="/zh/guide/media_server/restful_api.html#27indexapistartsendrtp" class="">restful api</a>让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。</p><ul><li>postman 调用 startSendRtp 接口推送国标流：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png" alt="图片" width="1551" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/gb28181_push_streaming_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。</li></ul><h2 id="性能" tabindex="-1"><a class="header-anchor" href="#性能" aria-hidden="true">#</a> 性能</h2><p>GB28181 的推流性能测试，请参考：<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">#961<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="丢包问题调试" tabindex="-1"><a class="header-anchor" href="#丢包问题调试" aria-hidden="true">#</a> 丢包问题调试</h2><p>如果在测试 GB28181 UDP 推流时，频繁打印以下日志:</p><figure><img src="/images/gb28181_push_streaming_4.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>请查看此<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1221" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。</p><h2 id="相关文章推荐阅读" tabindex="-1"><a class="header-anchor" href="#相关文章推荐阅读" aria-hidden="true">#</a> 相关文章推荐阅读</h2><p><a href="https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html" target="_blank" rel="noopener noreferrer">WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/" target="_blank" rel="noopener noreferrer">使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/2217" target="_blank" rel="noopener noreferrer">GB28181 语音对讲<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/push_streaming.md" rel="noopener noreferrer" 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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li><p>以下是推流后注册的服务器日志 <img src="/images/gb28181_push_streaming_2.png" alt="图片" loading="lazy"></p></li><li><p>需要指出的是，如果 openRtpServer 接口创建的端口一直没收到流（或者解析不出流），那么会自动关闭和释放。</p></li></ul><h2 id="调试文件生成" tabindex="-1"><a class="header-anchor" href="#调试文件生成" aria-hidden="true">#</a> 调试文件生成</h2><p>如果你的 MediaServer 能收到国标推流，但是未出现<code>媒体注册</code>相关日志，那么有可能是流有些异常，你可以修改配置文件<code>rtp_proxy.dumpDir</code>指定调试文件导出目录， 这样 ZLMediaKit 会把国标流导出到该文件夹，就像这样：</p><figure><img src="https://user-images.githubusercontent.com/11495632/93872911-6c2f7480-fd03-11ea-85d4-911d6d998c83.png" alt="图片" width="631" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>你可以直接用 ffplay 播放<code>mp2/video后缀的文件</code>，<code>rtp</code>后缀的文件，你可以用测试工具<code>test_rtp</code>调试，或者你可以把它分享给其他人帮你分析原因。</p><h2 id="让-zlmediakit-往其他国标服务器推流" tabindex="-1"><a class="header-anchor" href="#让-zlmediakit-往其他国标服务器推流" aria-hidden="true">#</a> 让 ZLMediaKit 往其他国标服务器推流</h2><p>你可以使用<a href="/zh/guide/media_server/restful_api.html#27indexapistartsendrtp" class="">restful api</a>让 ZLMediaKit 生成国标流并往其他服务器推送，支持其他任何已注册的流转国标流。</p><ul><li>postman 调用 startSendRtp 接口推送国标流：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/93873636-a0576500-fd04-11ea-8b0f-98fb3f60c778.png" alt="图片" width="1551" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><figure><img src="/images/gb28181_push_streaming_3.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>上图中是推送国标流给自己，当然你也可以推送给其他服务器，支持 udp/tcp 方式推流。</li></ul><h2 id="性能" tabindex="-1"><a class="header-anchor" href="#性能" aria-hidden="true">#</a> 性能</h2><p>GB28181 的推流性能测试，请参考：<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">#961<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="丢包问题调试" tabindex="-1"><a class="header-anchor" href="#丢包问题调试" aria-hidden="true">#</a> 丢包问题调试</h2><p>如果在测试 GB28181 UDP 推流时，频繁打印以下日志:</p><figure><img src="/images/gb28181_push_streaming_4.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><p>请查看此<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1221" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,特别提示,wifi 情况下,由于无线网络干扰严重，丢包问题很可能确实是网络质量差导致的。</p><h2 id="相关文章推荐阅读" tabindex="-1"><a class="header-anchor" href="#相关文章推荐阅读" aria-hidden="true">#</a> 相关文章推荐阅读</h2><p><a href="https://notemi.cn/wvp---zlmedia-kit---mediaserverui-to-realize-streaming-playback-and-recording-of-camera-gb28181.html" target="_blank" rel="noopener noreferrer">WVP+ZLMediaKit+MediaServerUI 实现摄像头 GB28181 推流播放录制<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="http://dlgcy.com/gb28181-solution-zlmediakit-mediaserverui/" target="_blank" rel="noopener noreferrer">使用 GB28181.Solution + ZLMediaKit + MediaServerUI 进行摄像头推流和播放<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/2217" target="_blank" rel="noopener noreferrer">GB28181 语音对讲<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/gb28181/push_streaming.md" rel="noopener noreferrer" 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diff --git a/zh/guide/protocol/index.html b/zh/guide/protocol/index.html
index 87f24f7..579f2d6 100644
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+++ b/zh/guide/protocol/index.html
@@ -30,11 +30,11 @@
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class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>协议相关</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" 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1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="Webrtc" class="vp-catalog-child-title has-children"><a href="#Webrtc" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/">Webrtc</a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#webrtc 编译与使用" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html">webrtc 编译与使用</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#webrtc信令交互格式" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html">webrtc信令交互格式</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="Gb28181" class="vp-catalog-child-title has-children"><a href="#Gb28181" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/">Gb28181</a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181 SIP信令抓包" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html">GB28181 SIP信令抓包</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181怎么用设备ID作为流ID" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html">GB28181怎么用设备ID作为流ID</a></div><!----></li><li 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class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>协议相关</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" 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1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="Webrtc" class="vp-catalog-child-title has-children"><a href="#Webrtc" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/">Webrtc</a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#webrtc 编译与使用" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html">webrtc 编译与使用</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#webrtc信令交互格式" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html">webrtc信令交互格式</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="Gb28181" class="vp-catalog-child-title has-children"><a href="#Gb28181" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/">Gb28181</a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181 SIP信令抓包" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/gb28181_sip_signaling_packet_capture.html">GB28181 SIP信令抓包</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181怎么用设备ID作为流ID" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/how_to_use_device_id_as_stream_id.html">GB28181怎么用设备ID作为流ID</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#GB28181推流" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/gb28181/push_streaming.html">GB28181推流</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="SRT" class="vp-catalog-child-title"><a href="#SRT" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/srt/">SRT</a></h3><!----></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 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+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/guide/protocol/srt/index.html b/zh/guide/protocol/srt/index.html
index 79af37f..3ea4b69 100644
--- a/zh/guide/protocol/srt/index.html
+++ b/zh/guide/protocol/srt/index.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/guide/protocol/srt/"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/guide/protocol/srt/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="SRT"><meta property="og:description" content="特性 NACK(重传); listener 支持; 推流只支持 ts 推流; 拉流只支持 ts 拉流; 协议实现 参考 (https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html); 版本支持(>=1.3.0); fec 与加密没有实现; 使用 zlm 中的 srt 根据 streami..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"SRT","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>SRT | ZLMediaKit</title><meta name="description" content="特性 NACK(重传); listener 支持; 推流只支持 ts 推流; 拉流只支持 ts 拉流; 协议实现 参考 (https://haivision.github.io/srt-rfc/draft-sharabayko-srt.html); 版本支持(>=1.3.0); fec 与加密没有实现; 使用 zlm 中的 srt 根据 streami...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/index.html-l-9Jcb0Z.js"><link rel="modulepreload" href="/assets/index.html--S0MBGJo.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/index.html-DydUlsO3.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/index.html-l-9Jcb0Z.js">
     
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@@ -41,7 +41,7 @@
 app = live
 
 streamid = test
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>是推流</p><ul><li><p>OBS 推流地址</p><p><code>srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffmpeg 推流</p><p><code>ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffplay 拉流</p><p><code>ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test</code></p></li><li><p>vlc 拉流</p><ul><li>vlc 拉流需要在偏好设置-&gt;串流输出-&gt;访问输出-&gt;SRT 中设置 streamid,例如<code>#!::r=live/test</code></li><li>拉流时只需填入<code>srt://192.168.1.105:9000</code>即可</li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/srt/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>是推流</p><ul><li><p>OBS 推流地址</p><p><code>srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffmpeg 推流</p><p><code>ffmpeg -re -stream_loop -1 -i test.ts -c:v copy -c:a copy -f mpegts srt://192.168.1.105:9000?streamid=#!::r=live/test,m=publish</code></p></li><li><p>ffplay 拉流</p><p><code>ffplay -i srt://192.168.1.105:9000?streamid=#!::r=live/test</code></p></li><li><p>vlc 拉流</p><ul><li>vlc 拉流需要在偏好设置-&gt;串流输出-&gt;访问输出-&gt;SRT 中设置 streamid,例如<code>#!::r=live/test</code></li><li>拉流时只需填入<code>srt://192.168.1.105:9000</code>即可</li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/srt/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/zh/guide/protocol/webrtc/index.html b/zh/guide/protocol/webrtc/index.html
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vp-sidebar-link vp-sidebar-page" href="/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html"><!---->webrtc 编译与使用<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="webrtc信令交互格式" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html"><!---->webrtc信令交互格式<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span 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vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link 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147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><!----><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html">webrtc 编译与使用</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html">webrtc信令交互格式</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><!----><div class="meta-item git-info"><!----><!----></div></footer><!----><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate 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diff --git a/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html b/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html
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@@ -92,7 +92,7 @@
 <span class="token key attr-name">rembBitRate</span><span class="token punctuation">=</span><span class="token value attr-value">1000000</span>
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="测试" tabindex="-1"><a class="header-anchor" href="#测试" aria-hidden="true">#</a> 测试</h2><p>最新的 zlmediakit 源码自带有效的 ssl 证书<code>default.pem</code>,对应的域名是<code>default.zlmediakit.com</code>,该域名解析到的 ip 为<code>127.0.0.1</code>,用户在浏览器中打开 <a href="https://default.zlmediakit.com/webrtc/" target="_blank" rel="noopener noreferrer">https://default.zlmediakit.com/webrtc/<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>即可开始测试。请先推流后，再测试播放。如果 webrtc 无法播放， 请参考此<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1277" target="_blank" rel="noopener noreferrer">issue<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><h2 id="问题解决" tabindex="-1"><a class="header-anchor" href="#问题解决" aria-hidden="true">#</a> 问题解决</h2><ul><li><p>提示 <code>gmake[3]: *** No rule to make target </code>/usr/lib64/libssl.so&#39;, needed by <code>../release/linux/Debug/MediaServer&#39;. Stop.</code></p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> /usr/local/openssl/lib
 <span class="token function">cp</span> <span class="token parameter variable">-r</span> ./* /usr/lib64/
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>ubuntu 编译</p><p>可以参考网友大神自制<a href="https://blog.csdn.net/haysonzeng/article/details/116754065" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p>windows 编译</p><p>可以参考网友大神自制<a href="https://blog.csdn.net/byna11sina11/article/details/119786889" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>还有<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1081#issuecomment-910141630" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li></ul><h2 id="q-and-a-播放问题" tabindex="-1"><a class="header-anchor" href="#q-and-a-播放问题" aria-hidden="true">#</a> Q And A(播放问题) ?</h2><ul><li><p>obs 推流 rtc 播放一卡一卡？</p><p>web 的 rtc h264 不支持 B 帧，需要去掉 B 帧, 使用 FFmpeg 时需要添加<code>-bf 0</code>参数，或者指定 h264 profile 为 baseline</p></li><li><p>rtsp 推流，rtc 播放不成功？</p><p>rtsp 推流需要把 zlm 的配置文件中的 directProxy 设置为 0</p></li><li><p>webrtc 视频或者音频播放不出来？</p><p>web 客户端的 rtc 支持 h264,opus/48000/2,pcma/8000,pcmu/8000 等编码格式，检查一下编码格式是否正确，一般都是音频不支持，需要使用 transcode 分支来转码（视频不会转码）</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/webrtc/webrtc_compilation_and_use.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span>,<!--]--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="webrtc信令交互格式" class="vp-link nav-link next nav-link next" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">webrtc信令交互格式<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></li><li><p>ubuntu 编译</p><p>可以参考网友大神自制<a href="https://blog.csdn.net/haysonzeng/article/details/116754065" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p>windows 编译</p><p>可以参考网友大神自制<a href="https://blog.csdn.net/byna11sina11/article/details/119786889" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>还有<a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1081#issuecomment-910141630" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li></ul><h2 id="q-and-a-播放问题" tabindex="-1"><a class="header-anchor" href="#q-and-a-播放问题" aria-hidden="true">#</a> Q And A(播放问题) ?</h2><ul><li><p>obs 推流 rtc 播放一卡一卡？</p><p>web 的 rtc h264 不支持 B 帧，需要去掉 B 帧, 使用 FFmpeg 时需要添加<code>-bf 0</code>参数，或者指定 h264 profile 为 baseline</p></li><li><p>rtsp 推流，rtc 播放不成功？</p><p>rtsp 推流需要把 zlm 的配置文件中的 directProxy 设置为 0</p></li><li><p>webrtc 视频或者音频播放不出来？</p><p>web 客户端的 rtc 支持 h264,opus/48000/2,pcma/8000,pcmu/8000 等编码格式，检查一下编码格式是否正确，一般都是音频不支持，需要使用 transcode 分支来转码（视频不会转码）</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/webrtc/webrtc_compilation_and_use.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span>,<!--]--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="webrtc信令交互格式" class="vp-link nav-link next nav-link next" href="/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">webrtc信令交互格式<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html b/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html
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+++ b/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.html
@@ -30,7 +30,7 @@
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-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/guide/protocol/webrtc/webrtc_signaling_interaction_format.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="webrtc 编译与使用" class="vp-link nav-link prev nav-link prev" href="/zh/guide/protocol/webrtc/webrtc_compilation_and_use.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->webrtc 编译与使用</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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diff --git a/zh/guide/sdk/how_to_create_a_live_steam.html b/zh/guide/sdk/how_to_create_a_live_steam.html
index 09bd23a..7adbe09 100644
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diff --git a/zh/guide/sdk/index.html b/zh/guide/sdk/index.html
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class="vp-project-home" aria-labelledby="main-title"><!----><header class="vp-hero-info-wrapper"><!--[--><!----><!----><!--]--><div class="vp-hero-info"><!--[--><img class="vp-hero-image" style="" src="/logo.png" alt="ZLMediaKit"><!--]--><div class="vp-hero-infos"><h1 id="main-title">ZLMediaKit</h1><p id="main-description">一个基于C++11的高性能运营级流媒体服务框架.</p><p class="vp-hero-actions"><a aria-label="如何使用💡" class="vp-link nav-link vp-hero-action primary nav-link vp-hero-action primary" href="./tutorial/"><!---->如何使用💡<!----></a><a aria-label="文档" class="vp-link nav-link vp-hero-action default nav-link vp-hero-action default" href="./guide/"><!---->文档<!----></a></p></div></div></header><!--[--><div class="vp-feature-wrapper"><!----><!----><div class="vp-feature" style=""><!--[--><img class="vp-feature-image" src="/assets/image/features.svg" alt="特性"><!----><!--]--><!--[--><h2 class="vp-feature-header">特性</h2><p class="vp-feature-description">该项目是一个商用级流媒体服务器流媒体解决方案,其中包括移动嵌入式跨平台支持以及网络编程二次开发SDK.</p><!--]--><div class="vp-features"><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-bug-slash" style=""></span><span>c++11开发</span></h3><p class="vp-feature-details">采用C++11开发,避免使用原始指针,提供稳定可靠的代码和卓越的性能.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span>支持多种协议</span></h3><p class="vp-feature-details">支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/WebSocket-FLV/GB28181/HTTP-TS/WebSocket-TS/HTTP-fMP4/WebSocket-fMP4/MP4/WebRTC)与协议间互相转换</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-bolt" style=""></span><span>高并发与高性能</span></h3><p class="vp-feature-details">采用多路复用/多线程/异步网络IO模型开发,提供卓越的并发性能,支持海量客户端连接.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-microscope" style=""></span><span>稳定可靠的生产环境使用</span></h3><p class="vp-feature-details">代码经过广泛的稳定性和性能测试,在生产环境中得到广泛应用.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-linux" style=""></span><span>跨平台兼容性</span></h3><p class="vp-feature-details">支持包括Linux、macOS、iOS、Android和Windows在内的所有主要平台.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-microchip" style=""></span><span>多指令集平台支持</span></h3><p class="vp-feature-details">支持多种指令集平台，如x86、arm、risc-v、mips、龙芯和申威.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-truck-fast" style=""></span><span>极速启动和低延迟</span></h3><p class="vp-feature-details">提供极速启动,极低延迟(在500毫秒以内,甚至可以低至100毫秒),提供优异的用户体验.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span>用于集成的C 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class="vp-feature-details">全面支持H265/H264/AAC/G711/OPUS.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-toolbox" style=""></span><span>高级功能</span></h3><p class="vp-feature-details">功能完善,支持集群、按需转协议、按需推拉流、先播后推、断连续推等功能.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-chart-pie" style=""></span><span>极致性能和可扩展性</span></h3><p class="vp-feature-details">极致性能,支持单台机器上的10W级播放器和100Gb/s级IO带宽能力.</p></div><div class="vp-feature-item"><h3 class="vp-feature-title"><span class="font-icon icon fa-fw fa-sm fas fa-user-secret" style=""></span><span>独家功能</span></h3><p class="vp-feature-details">全面支持IPv6网络，并通过独家功能提供终极用户体验.</p></div></div></div></div><!--]--><!----><div class="theme-hope-content"></div><!----></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">Theme by <a href="https://theme-hope.vuejs.press/" target="_blank">VuePress Theme Hope</a> | MIT 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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="指南" class="vp-link nav-link nav-link" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="快速开始" class="vp-link nav-link nav-link" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="参考"><span class="title"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>参考</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a aria-label="测试" class="vp-link nav-link nav-link" href="/zh/reference/test.html"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!----></a></li><li class="dropdown-item"><a aria-label="相关资源" class="vp-link nav-link nav-link" 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>视频管理平台</p><ul><li><a href="https://github.com/648540858/wvp-GB28181-pro" target="_blank" rel="noopener noreferrer">wvp-GB28181-pro<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> java 实现的开箱即用的 GB28181 协议视频平台</li><li><a href="https://github.com/chatop2020/AKStream" target="_blank" rel="noopener noreferrer">AKStream<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> c#实现的全功能的软 NVR 接口/GB28181 平台</li><li><a href="https://github.com/any12345com/BXC_SipServer" target="_blank" rel="noopener noreferrer">BXC_SipServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> c++实现的国标 GB28181 流媒体信令服务器</li><li><a href="https://github.com/panjjo/gosip" target="_blank" rel="noopener noreferrer">gosip<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> golang 实现的 GB28181 服务器</li><li><a href="https://github.com/tsingeye/FreeEhome" target="_blank" rel="noopener noreferrer">FreeEhome<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> golang 实现的海康 ehome 服务器</li></ul></li><li><p>播放器</p><ul><li><a href="https://github.com/numberwolf/h265web.js" target="_blank" rel="noopener noreferrer">h265web.js<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 wasm 支持 H265 的播放器，支持本项目多种专属协议</li><li><a href="https://github.com/langhuihui/jessibuca" target="_blank" rel="noopener noreferrer">jessibuca<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 wasm 支持 H265 的播放器</li><li><a href="https://github.com/v354412101/wsPlayer" target="_blank" rel="noopener noreferrer">wsPlayer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 MSE 的 websocket-fmp4 播放器</li><li><a href="https://github.com/any12345com/BXC_gb28181Player" target="_blank" rel="noopener noreferrer">BXC_gb28181Player<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> C++开发的支持国标 GB28181 协议的视频流播放器</li></ul></li><li><p>WEB 管理网站</p><ul><li><a href="https://github.com/1002victor/zlm_webassist" target="_blank" rel="noopener noreferrer">zlm_webassist<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 本项目配套的前后端分离 web 管理项目</li><li><a href="https://github.com/langmansh/AKStreamNVR" target="_blank" rel="noopener noreferrer">AKStreamNVR<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 前后端分离 web 项目,支持 webrtc 播放</li></ul></li><li><p>SDK</p><ul><li><a href="https://github.com/malegend/ZLMediaKit.Autogen" target="_blank" rel="noopener noreferrer">c# sdk<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 本项目 c sdk 完整 c#包装库</li><li><a href="https://github.com/metartc/metaRTC" target="_blank" rel="noopener noreferrer">metaRTC<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 全国产纯 c webrtc sdk</li></ul></li><li><p>其他项目(已停止更新)</p><ul><li><a href="https://gitee.com/hfwudao/GB28181_Node_Http" target="_blank" rel="noopener noreferrer">NodeJS 实现的 GB28181 平台<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/kkkkk5G/MediaServerUI" target="_blank" rel="noopener noreferrer">基于 ZLMediaKit 主线的管理 WEB 网站 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chenxiaolei/ZLMediaKit_NVR_UI" target="_blank" rel="noopener noreferrer">基于 ZLMediaKit 分支的管理 WEB 网站<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaServerManagent" target="_blank" rel="noopener noreferrer">一个非常漂亮的可视化后台管理系统<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/hctym1995/ZLM_ApiDemo" target="_blank" rel="noopener noreferrer">基于 C SDK 实现的推流客户端<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chengxiaosheng/ZLMediaKit.HttpApi" target="_blank" rel="noopener noreferrer">C#版本的 Http API 与 Hook<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk" target="_blank" rel="noopener noreferrer">DotNetCore 的 RESTful 客户端<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>视频管理平台</p><ul><li><a href="https://github.com/648540858/wvp-GB28181-pro" target="_blank" rel="noopener noreferrer">wvp-GB28181-pro<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> java 实现的开箱即用的 GB28181 协议视频平台</li><li><a href="https://github.com/chatop2020/AKStream" target="_blank" rel="noopener noreferrer">AKStream<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> c#实现的全功能的软 NVR 接口/GB28181 平台</li><li><a href="https://github.com/any12345com/BXC_SipServer" target="_blank" rel="noopener noreferrer">BXC_SipServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> c++实现的国标 GB28181 流媒体信令服务器</li><li><a href="https://github.com/panjjo/gosip" target="_blank" rel="noopener noreferrer">gosip<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> golang 实现的 GB28181 服务器</li><li><a href="https://github.com/tsingeye/FreeEhome" target="_blank" rel="noopener noreferrer">FreeEhome<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> golang 实现的海康 ehome 服务器</li></ul></li><li><p>播放器</p><ul><li><a href="https://github.com/numberwolf/h265web.js" target="_blank" rel="noopener noreferrer">h265web.js<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 wasm 支持 H265 的播放器，支持本项目多种专属协议</li><li><a href="https://github.com/langhuihui/jessibuca" target="_blank" rel="noopener noreferrer">jessibuca<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 wasm 支持 H265 的播放器</li><li><a href="https://github.com/v354412101/wsPlayer" target="_blank" rel="noopener noreferrer">wsPlayer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 基于 MSE 的 websocket-fmp4 播放器</li><li><a href="https://github.com/any12345com/BXC_gb28181Player" target="_blank" rel="noopener noreferrer">BXC_gb28181Player<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> C++开发的支持国标 GB28181 协议的视频流播放器</li></ul></li><li><p>WEB 管理网站</p><ul><li><a href="https://github.com/1002victor/zlm_webassist" target="_blank" rel="noopener noreferrer">zlm_webassist<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 本项目配套的前后端分离 web 管理项目</li><li><a href="https://github.com/langmansh/AKStreamNVR" target="_blank" rel="noopener noreferrer">AKStreamNVR<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 前后端分离 web 项目,支持 webrtc 播放</li></ul></li><li><p>SDK</p><ul><li><a href="https://github.com/malegend/ZLMediaKit.Autogen" target="_blank" rel="noopener noreferrer">c# sdk<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 本项目 c sdk 完整 c#包装库</li><li><a href="https://github.com/metartc/metaRTC" target="_blank" rel="noopener noreferrer">metaRTC<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 全国产纯 c webrtc sdk</li></ul></li><li><p>其他项目(已停止更新)</p><ul><li><a href="https://gitee.com/hfwudao/GB28181_Node_Http" target="_blank" rel="noopener noreferrer">NodeJS 实现的 GB28181 平台<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://gitee.com/kkkkk5G/MediaServerUI" target="_blank" rel="noopener noreferrer">基于 ZLMediaKit 主线的管理 WEB 网站 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chenxiaolei/ZLMediaKit_NVR_UI" target="_blank" rel="noopener noreferrer">基于 ZLMediaKit 分支的管理 WEB 网站<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaServerManagent" target="_blank" rel="noopener noreferrer">一个非常漂亮的可视化后台管理系统<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/hctym1995/ZLM_ApiDemo" target="_blank" rel="noopener noreferrer">基于 C SDK 实现的推流客户端<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/chengxiaosheng/ZLMediaKit.HttpApi" target="_blank" rel="noopener noreferrer">C#版本的 Http API 与 Hook<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/MingZhuLiu/ZLMediaKit.DotNetCore.Sdk" target="_blank" rel="noopener noreferrer">DotNetCore 的 RESTful 客户端<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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diff --git a/zh/more/contact.html b/zh/more/contact.html
index fb94b21..6fa2c1a 100644
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@@ -30,11 +30,11 @@
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="指南" class="vp-link nav-link nav-link" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="快速开始" class="vp-link nav-link nav-link" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="参考"><span class="title"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>参考</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a aria-label="测试" class="vp-link nav-link nav-link" href="/zh/reference/test.html"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!----></a></li><li class="dropdown-item"><a aria-label="相关资源" class="vp-link nav-link nav-link" href="/zh/reference/resources.html"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span>相关资源<!----></a></li><li class="dropdown-item"><a aria-label="相关文档" class="vp-link nav-link nav-link" href="/zh/reference/documents.html"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>相关文档<!----></a></li><li class="dropdown-item"><a aria-label="开发日志" class="vp-link nav-link nav-link" href="/zh/reference/development_log.html"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>开发日志<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="了解更多"><span class="title"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span>了解更多</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a aria-label="合作项目" class="vp-link nav-link nav-link" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a></li><li class="dropdown-item"><a aria-label="授权协议" class="vp-link nav-link nav-link" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a></li><li class="dropdown-item"><a aria-label="致谢" class="vp-link nav-link nav-link" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a></li><li class="dropdown-item"><a aria-label="联系我们" class="vp-link nav-link active nav-link active" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a></li><li class="dropdown-item"><a aria-label="使用案例" class="vp-link nav-link nav-link" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" 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class="vp-sidebar-links"><li><!--[--><a aria-label="首页" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="快速开始" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading"><span class="font-icon icon fa-fw fa-sm fas fa-book" style=""></span><span class="vp-sidebar-title">指南</span><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="指南" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-gears" style=""></span><span class="vp-sidebar-title">Media Server</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="联系信息" class="vp-link nav-link vp-sidebar-link vp-heading nav-link 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+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/more/license.html b/zh/more/license.html
index 9ad73e4..51703bb 100644
--- a/zh/more/license.html
+++ b/zh/more/license.html
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vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><p>本项目自有代码使用宽松的 MIT 协议，在保留版权信息的情况下可以自由应用于各自商用、非商业的项目。 但是本项目也零碎的使用了一些其他的<a href="/zh/reference/resources/dependency.html" class="">开源代码</a>，在商用的情况下请自行替代或剔除； 由于使用本项目而产生的商业纠纷或侵权行为一概与本项目及开发者无关，请自行承担法律风险。 在使用本项目代码时，也应该在授权协议中同时表明本项目依赖的第三方库的协议。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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diff --git a/zh/more/thanks.html b/zh/more/thanks.html
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer 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class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#特别感谢">特别感谢</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#致谢">致谢</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="特别感谢" tabindex="-1"><a class="header-anchor" href="#特别感谢" aria-hidden="true">#</a> 特别感谢</h2><p>本项目采用了<a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 的 <a href="https://github.com/ireader/media-server" target="_blank" rel="noopener noreferrer">media-server<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 库， 本项目的 ts/fmp4/mp4/ps 容器格式的复用解复用都依赖 media-server 库。在实现本项目诸多功能时，老陈多次给予了无私热情关键的帮助， 特此对他表示诚挚的感谢！</p><h2 id="致谢" tabindex="-1"><a class="header-anchor" href="#致谢" aria-hidden="true">#</a> 致谢</h2><p>感谢以下各位对本项目包括但不限于代码贡献、问题反馈、资金捐赠等各种方式的支持！以下排名不分先后：</p><p><a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/gemfield" target="_blank" rel="noopener noreferrer">Gemfield<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/nanguantong2" target="_blank" rel="noopener noreferrer">南冠彤<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/tsingeye" target="_blank" rel="noopener noreferrer">凹凸慢<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/chenxiaolei" target="_blank" rel="noopener noreferrer">chenxiaolei<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/zqsong" target="_blank" rel="noopener noreferrer">史前小虫<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/baiyfcu" target="_blank" rel="noopener noreferrer">清涩绿茶<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/3503207480" target="_blank" rel="noopener noreferrer">3503207480<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/DroidChow" target="_blank" rel="noopener noreferrer">DroidChow<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/HuoQiShuai" target="_blank" rel="noopener noreferrer">阿塞<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ChinaCCF" target="_blank" rel="noopener noreferrer">火宣<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/JerryLinGd" target="_blank" rel="noopener noreferrer">γ 瑞 γ ミ<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://www.linkingvision.com/" target="_blank" rel="noopener noreferrer">linkingvision<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/taotaobujue2008" target="_blank" rel="noopener noreferrer">茄子<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="mailto:409257224@qq.com">好心情</a><a href="https://github.com/MingZhuLiu" target="_blank" rel="noopener noreferrer">浮沉<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/wasphin" target="_blank" rel="noopener noreferrer">Xiaofeng Wang<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/doodoocoder" target="_blank" rel="noopener noreferrer">doodoocoder<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/Colibrow" target="_blank" rel="noopener noreferrer">qingci<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/swwheihei" target="_blank" rel="noopener noreferrer">swwheihei<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://gitee.com/kkkkk5G" target="_blank" rel="noopener noreferrer">KKKKK5G<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="mailto:zhouweimin@supremind.com">Zhou Weimin</a><a href="https://github.com/jim-king-2000" target="_blank" rel="noopener noreferrer">Jim Jin<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span 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href="https://github.com/mc373906408" target="_blank" rel="noopener noreferrer">waken<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/Deepslient" target="_blank" rel="noopener noreferrer">Deepslient<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/rayjay214" target="_blank" rel="noopener noreferrer">imp_rayjay<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/ArmstrongCN" target="_blank" rel="noopener noreferrer">ArmstrongCN<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/leibnewton" target="_blank" rel="noopener noreferrer">leibnewton<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/1002victor" target="_blank" rel="noopener noreferrer">1002victor<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>同时感谢 JetBrains 对开源项目的支持，本项目使用 CLion 开发与调试：</p><figure><a href="https://jb.gg/OpenSourceSupport" target="_blank" rel="noopener noreferrer"><img src="https://resources.jetbrains.com/storage/products/company/brand/logos/CLion.svg" alt="JetBrains" tabindex="0" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><figcaption>JetBrains</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer 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class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#特别感谢">特别感谢</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#致谢">致谢</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="特别感谢" tabindex="-1"><a class="header-anchor" href="#特别感谢" aria-hidden="true">#</a> 特别感谢</h2><p>本项目采用了<a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 的 <a href="https://github.com/ireader/media-server" target="_blank" rel="noopener noreferrer">media-server<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 库， 本项目的 ts/fmp4/mp4/ps 容器格式的复用解复用都依赖 media-server 库。在实现本项目诸多功能时，老陈多次给予了无私热情关键的帮助， 特此对他表示诚挚的感谢！</p><h2 id="致谢" tabindex="-1"><a class="header-anchor" href="#致谢" aria-hidden="true">#</a> 致谢</h2><p>感谢以下各位对本项目包括但不限于代码贡献、问题反馈、资金捐赠等各种方式的支持！以下排名不分先后：</p><p><a href="https://github.com/ireader" target="_blank" rel="noopener noreferrer">老陈<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/gemfield" target="_blank" rel="noopener noreferrer">Gemfield<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/nanguantong2" target="_blank" rel="noopener noreferrer">南冠彤<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a 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d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><a href="https://github.com/1002victor" target="_blank" rel="noopener noreferrer">1002victor<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>同时感谢 JetBrains 对开源项目的支持，本项目使用 CLion 开发与调试：</p><figure><a href="https://jb.gg/OpenSourceSupport" target="_blank" rel="noopener noreferrer"><img src="https://resources.jetbrains.com/storage/products/company/brand/logos/CLion.svg" alt="JetBrains" tabindex="0" loading="lazy"><span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a><figcaption>JetBrains</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>通过本次优化，zlmediakit 的 hls 服务有比较大的性能提升，性能上限大概提升到了 6K 左右(压测途中还发现拉流压测客户端由于 mktime 函数导致的性能瓶颈问题，在此不展开描述)，但是还是离预期有些差距：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9c7e706f317ea4c2.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><blockquote><p>小插曲: mktime 函数导致拉流压测工具性能受限</p></blockquote><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d509266a091d97a0.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="优化之旅二-去除-http-cookie-互斥锁" tabindex="-1"><a class="header-anchor" href="#优化之旅二-去除-http-cookie-互斥锁" aria-hidden="true">#</a> 优化之旅二：去除 http cookie 互斥锁</h2><p>在开启共享 mmap 后，发现性能上升到 6K 并发时，还是上不去；于是我登录服务器使用<code>gdb -p</code>调试进程，通过<code>info threads</code> 查看线程情况，发现大量线程处于阻塞状态，这也就是为什么 zlmediakit 占用 cpu 不高，但是并发却上不去的原因：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b9db29311c8440a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>为什么这么多线程都处于互斥阻塞状态？zlmediakit 在使用互斥锁时，还是比较注意缩小临界区的，一些复杂耗时的操作一般都会放在临界区之外；经过一番思索，我才恍然大悟，原因是:</p><blockquote><p><strong>压测客户端由于是单进程，共享同一份 hls cookie，在访问 zlmediakit 时，这些分布在不同线程的请求，其 cookie 都相同，导致所有线程同时大规模操作同一个 cookie，而操作 cookie 是要加锁的，于是这些线程疯狂的同时进行锁竞争，虽然不会死锁，但是会花费大量的时间用在锁等待上，导致整体性能降低。</strong></p></blockquote><p>虽然在真实使用场景下，用户 cookie 并不一致，这种几千用户同时访问同一个 cookie 的情况并不会存在，但是为了考虑不影响 hls 性能压测，也为了杜绝一切隐患，针对这个问题，我于是对 http/hls 的 cookie 机制进行了修改，在操作 cookie 时，不再上锁：</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-ee5230a889b3891b.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-348df864460eaefd.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>之前对 cookie 上锁属于过度设计，当时目的主要是为了实现在 cookie 上随意挂载数据。</p><h2 id="优化之旅三-hls-m3u8-文件内存化" tabindex="-1"><a class="header-anchor" href="#优化之旅三-hls-m3u8-文件内存化" aria-hidden="true">#</a> 优化之旅三：hls m3u8 文件内存化</h2><p>经过上面两次优化，zlmediakit 的 hls 并发能力可以达到 8K 了，但是当 hls 播放器个数达到在 8K 左右时，zlmediakit 的 ts 切片下载开始超时，可见系统还是存在性能瓶颈，联想到在优化 cookie 互斥锁时，有线程处于该状态：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-4c4cb2dd76e913ac.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>所以我严重怀疑原因是 m3u8 文件不能使用 mmap 优化(而是采用 fread 方式)导致的文件 io 性能瓶颈问题，后面通过查看函数调用栈发现，果然是这个原因。</p><p>由于 m3u8 是易变的，使用 mmap 映射时，如果文件长度发生变化，会导致触发 SIGBUS 的信号，查看多方资料，此问题无解。所以最后只剩下通过 m3u8 文件内存化来解决，于是我修好了 m3u8 文件的 http 下载方式，改成直接从内存获取：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-175e50e0c1dbc104.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结果-性能爆炸" tabindex="-1"><a class="header-anchor" href="#结果-性能爆炸" aria-hidden="true">#</a> 结果：性能爆炸</h2><p>通过上述总共 3 大优化，我们在压测 zlmediakit 的 hls 性能时，随着一点一点增加并发量，发现 zlmediakit 总是能运行的非常健康，在并发量从 10K 慢慢增加到 30K 时，并不会影响 ffplay 播放的流畅性和效果，以下是压测数据：</p><blockquote><p>压测 16K http-hls 播放器时，流量大概 7.5Gb/s： (大概需要 32K 端口，由于我测试机端口不足，只能最大压测到这个数据)</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-e4e50b03f39fb67a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-ac97bc4b78986289.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-2c64d8cd201ecd20.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><blockquote><p>后面用户再压测了 30k https-hls 播放器:</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-4f0ca1cb2f5df91c.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-1569e4c146dd47b8.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="后记-用户切生产环境" tabindex="-1"><a class="header-anchor" href="#后记-用户切生产环境" aria-hidden="true">#</a> 后记：用户切生产环境</h2><p>在完成 hls 性能优化后，该用户把所有北美节点的 hls 流量切到了 zlmediakit，</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-10a6d17e6236fa48.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-e6d38eda398a2b16.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="状况又起" tabindex="-1"><a class="header-anchor" href="#状况又起" aria-hidden="true">#</a> 状况又起:</h2><p>今天该用户又反馈给我说 zlmediakit 的内存占用非常高，在 30K hls 并发时，内存占用 30+GB:</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-577fd6cd88b3f0f3.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>但是用 zlmediakit 的<code>getThreadsLoad</code>接口查看，却发现负载很低：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b200e5fb718781b.png?imageMogr2/auto-orient/strip|imageView2/2/w/300" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时使用 zlmediakit 的<code>getStatistic</code>接口查看，发现<code>BufferList</code>对象个数很高，初步怀疑是由于网络带宽不足导致发送拥塞，内存暴涨，通过询问得知，公网 hls 访问，确实存在 ts 文件下载缓慢的问题：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-0259d17384210378.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时让他通过局域网测试 ts 下载，却发现非常快：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-368e718cc2870cc8.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>后来通过计算，发现确实由于网络带宽瓶颈每个用户积压一个 Buffer 包，而每个 Buffer 包用户设置的为 1MB，这样算下来，30K 用户，确实会积压 30GB 的发送缓存：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-10264ff3561e6ddc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-ff0d783f7941a9da.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d305041f6b99e04a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结论" tabindex="-1"><a class="header-anchor" href="#结论" aria-hidden="true">#</a> 结论</h2><p>通过上面的经历，我们发现 zlmediakit 已经足以支撑 30K/50Gb 级别的 https-hls 并发能力, 理论上，http-hls 相比 https-hls 要少 1 次内存拷贝，和 1 次加密，性能应该要好很多；那么 zlmediakit 的性能上限在哪里？天知道！毕竟，我已经没有这么豪华的配置供我压测了；在此，我们先立一个保守的 flag 吧：</p><p><strong>单机 100K/100Gb 级别 hls 并发能力。</strong></p><p>那其他协议呢？ 我觉得应该不输 hls。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/development_log/hls_high_performance_journey.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 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keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>通过本次优化，zlmediakit 的 hls 服务有比较大的性能提升，性能上限大概提升到了 6K 左右(压测途中还发现拉流压测客户端由于 mktime 函数导致的性能瓶颈问题，在此不展开描述)，但是还是离预期有些差距：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9c7e706f317ea4c2.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><blockquote><p>小插曲: mktime 函数导致拉流压测工具性能受限</p></blockquote><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d509266a091d97a0.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="优化之旅二-去除-http-cookie-互斥锁" tabindex="-1"><a class="header-anchor" href="#优化之旅二-去除-http-cookie-互斥锁" aria-hidden="true">#</a> 优化之旅二：去除 http cookie 互斥锁</h2><p>在开启共享 mmap 后，发现性能上升到 6K 并发时，还是上不去；于是我登录服务器使用<code>gdb -p</code>调试进程，通过<code>info threads</code> 查看线程情况，发现大量线程处于阻塞状态，这也就是为什么 zlmediakit 占用 cpu 不高，但是并发却上不去的原因：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b9db29311c8440a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>为什么这么多线程都处于互斥阻塞状态？zlmediakit 在使用互斥锁时，还是比较注意缩小临界区的，一些复杂耗时的操作一般都会放在临界区之外；经过一番思索，我才恍然大悟，原因是:</p><blockquote><p><strong>压测客户端由于是单进程，共享同一份 hls cookie，在访问 zlmediakit 时，这些分布在不同线程的请求，其 cookie 都相同，导致所有线程同时大规模操作同一个 cookie，而操作 cookie 是要加锁的，于是这些线程疯狂的同时进行锁竞争，虽然不会死锁，但是会花费大量的时间用在锁等待上，导致整体性能降低。</strong></p></blockquote><p>虽然在真实使用场景下，用户 cookie 并不一致，这种几千用户同时访问同一个 cookie 的情况并不会存在，但是为了考虑不影响 hls 性能压测，也为了杜绝一切隐患，针对这个问题，我于是对 http/hls 的 cookie 机制进行了修改，在操作 cookie 时，不再上锁：</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-ee5230a889b3891b.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-348df864460eaefd.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><p>之前对 cookie 上锁属于过度设计，当时目的主要是为了实现在 cookie 上随意挂载数据。</p><h2 id="优化之旅三-hls-m3u8-文件内存化" tabindex="-1"><a class="header-anchor" href="#优化之旅三-hls-m3u8-文件内存化" aria-hidden="true">#</a> 优化之旅三：hls m3u8 文件内存化</h2><p>经过上面两次优化，zlmediakit 的 hls 并发能力可以达到 8K 了，但是当 hls 播放器个数达到在 8K 左右时，zlmediakit 的 ts 切片下载开始超时，可见系统还是存在性能瓶颈，联想到在优化 cookie 互斥锁时，有线程处于该状态：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-4c4cb2dd76e913ac.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>所以我严重怀疑原因是 m3u8 文件不能使用 mmap 优化(而是采用 fread 方式)导致的文件 io 性能瓶颈问题，后面通过查看函数调用栈发现，果然是这个原因。</p><p>由于 m3u8 是易变的，使用 mmap 映射时，如果文件长度发生变化，会导致触发 SIGBUS 的信号，查看多方资料，此问题无解。所以最后只剩下通过 m3u8 文件内存化来解决，于是我修好了 m3u8 文件的 http 下载方式，改成直接从内存获取：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-175e50e0c1dbc104.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结果-性能爆炸" tabindex="-1"><a class="header-anchor" href="#结果-性能爆炸" aria-hidden="true">#</a> 结果：性能爆炸</h2><p>通过上述总共 3 大优化，我们在压测 zlmediakit 的 hls 性能时，随着一点一点增加并发量，发现 zlmediakit 总是能运行的非常健康，在并发量从 10K 慢慢增加到 30K 时，并不会影响 ffplay 播放的流畅性和效果，以下是压测数据：</p><blockquote><p>压测 16K http-hls 播放器时，流量大概 7.5Gb/s： (大概需要 32K 端口，由于我测试机端口不足，只能最大压测到这个数据)</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-e4e50b03f39fb67a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-ac97bc4b78986289.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-2c64d8cd201ecd20.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"></p><blockquote><p>后面用户再压测了 30k https-hls 播放器:</p></blockquote><p><img src="https://upload-images.jianshu.io/upload_images/8409177-4f0ca1cb2f5df91c.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-1569e4c146dd47b8.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="后记-用户切生产环境" tabindex="-1"><a class="header-anchor" href="#后记-用户切生产环境" aria-hidden="true">#</a> 后记：用户切生产环境</h2><p>在完成 hls 性能优化后，该用户把所有北美节点的 hls 流量切到了 zlmediakit，</p><p><img src="https://upload-images.jianshu.io/upload_images/8409177-10a6d17e6236fa48.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"><img src="https://upload-images.jianshu.io/upload_images/8409177-e6d38eda398a2b16.png?imageMogr2/auto-orient/strip|imageView2/2/w/400" alt="图片.png" loading="lazy"></p><h2 id="状况又起" tabindex="-1"><a class="header-anchor" href="#状况又起" aria-hidden="true">#</a> 状况又起:</h2><p>今天该用户又反馈给我说 zlmediakit 的内存占用非常高，在 30K hls 并发时，内存占用 30+GB:</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-577fd6cd88b3f0f3.png?imageMogr2/auto-orient/strip|imageView2/2/w/700" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>但是用 zlmediakit 的<code>getThreadsLoad</code>接口查看，却发现负载很低：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-9b200e5fb718781b.png?imageMogr2/auto-orient/strip|imageView2/2/w/300" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时使用 zlmediakit 的<code>getStatistic</code>接口查看，发现<code>BufferList</code>对象个数很高，初步怀疑是由于网络带宽不足导致发送拥塞，内存暴涨，通过询问得知，公网 hls 访问，确实存在 ts 文件下载缓慢的问题：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-0259d17384210378.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>同时让他通过局域网测试 ts 下载，却发现非常快：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-368e718cc2870cc8.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><p>后来通过计算，发现确实由于网络带宽瓶颈每个用户积压一个 Buffer 包，而每个 Buffer 包用户设置的为 1MB，这样算下来，30K 用户，确实会积压 30GB 的发送缓存：</p><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-10264ff3561e6ddc.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-ff0d783f7941a9da.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><figure><img src="https://upload-images.jianshu.io/upload_images/8409177-d305041f6b99e04a.png?imageMogr2/auto-orient/strip|imageView2/2/w/600" alt="图片.png" tabindex="0" loading="lazy"><figcaption>图片.png</figcaption></figure><h2 id="结论" tabindex="-1"><a class="header-anchor" href="#结论" aria-hidden="true">#</a> 结论</h2><p>通过上面的经历，我们发现 zlmediakit 已经足以支撑 30K/50Gb 级别的 https-hls 并发能力, 理论上，http-hls 相比 https-hls 要少 1 次内存拷贝，和 1 次加密，性能应该要好很多；那么 zlmediakit 的性能上限在哪里？天知道！毕竟，我已经没有这么豪华的配置供我压测了；在此，我们先立一个保守的 flag 吧：</p><p><strong>单机 100K/100Gb 级别 hls 并发能力。</strong></p><p>那其他协议呢？ 我觉得应该不输 hls。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/development_log/hls_high_performance_journey.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span 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end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a 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nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>开发日志</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 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220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/development_log/hls_high_performance_journey.html">zlmediakit的hls高性能之旅</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link 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class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="RTSP性能优化" class="vp-link nav-link next nav-link next" href="/zh/reference/development_log/rtsp_performance_optimization.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">RTSP性能优化<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" 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vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->RTSP性能优化</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 3 分钟</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" 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class="vp-link toc-link level2 toc-link level2" href="#测试数据">测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能对比">性能对比</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#老版本数据">老版本数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#新版本数据">新版本数据</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#总结">总结</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#最后">最后</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="概述" tabindex="-1"><a class="header-anchor" href="#概述" aria-hidden="true">#</a> 概述</h2><p>在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次<a href="https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1" target="_blank" rel="noopener noreferrer">改进<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,本次改进中，核心的思想是：</p><ul><li><strong>缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发</strong>。</li></ul><p>理论上，这样做可以大大<strong>减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数</strong>，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.</p><h2 id="测试" tabindex="-1"><a class="header-anchor" href="#测试" aria-hidden="true">#</a> 测试</h2><p>为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：</p><ul><li>操作系统：ubuntu16 desktop 64bit</li><li>cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz</li><li>编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)</li><li>malloc 库：连接 jemalloc</li><li>网络： 127.0.0.1 本地循环网络</li><li>测试客户端：<a href="https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp" target="_blank" rel="noopener noreferrer">test_benchmark<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试服务器：<a href="https://github.com/xiongziliang/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s</li><li>测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。</li></ul><h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右:</p><p><img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结：cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/development_log/rtsp_performance_optimization.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 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vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->RTSP性能优化</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 3 分钟</span><meta property="timeRequired" content="PT3M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#概述">概述</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试">测试</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试数据">测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#性能对比">性能对比</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#老版本数据">老版本数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#新版本数据">新版本数据</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#总结">总结</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#最后">最后</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="概述" tabindex="-1"><a class="header-anchor" href="#概述" aria-hidden="true">#</a> 概述</h2><p>在最近 ZLMediaKit 的一次提交中，我对 rtsp 服务器的性能做了一次<a href="https://github.com/xiongziliang/ZLMediaKit/commit/b169f94cce1ecbab50248f25ee3b33dd40602fe1" target="_blank" rel="noopener noreferrer">改进<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,本次改进中，核心的思想是：</p><ul><li><strong>缓存时间戳相同的 RTP 包(意味着是同一帧数据)，作为一个数据包进行分发</strong>。</li></ul><p>理论上，这样做可以大大<strong>减少多线程分发时线程切换次数、多余发送逻辑代码的执行以及系统调用次数</strong>，预期在不增加播放延时的情况下能大幅提高 rtsp 服务器的性能.</p><h2 id="测试" tabindex="-1"><a class="header-anchor" href="#测试" aria-hidden="true">#</a> 测试</h2><p>为了验证本次优化的预期目标，我在 linux 服务器上做了一系列的测试对比，以下是测试环境：</p><ul><li>操作系统：ubuntu16 desktop 64bit</li><li>cpu： 4 核心的 Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz</li><li>编译器：gcc 5.4.0，开启 Release 编译(cmake -DCMAKE_BUILD_TYPE=Release)</li><li>malloc 库：连接 jemalloc</li><li>网络： 127.0.0.1 本地循环网络</li><li>测试客户端：<a href="https://github.com/xiongziliang/ZLMediaKit/blob/master/tests/test_benchmark.cpp" target="_blank" rel="noopener noreferrer">test_benchmark<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试服务器：<a href="https://github.com/xiongziliang/ZLMediaKit/tree/master/server" target="_blank" rel="noopener noreferrer">MediaServer<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>测试码流：4K H264 的 RTSP 流，通过 MP4 Rtsp 点播实现，文件 200 秒，190MB,码流大概 8Mb/s</li><li>测试方法：通过 test_benchmark 播放 500 路 RTSP 4K 点播，总码流大概 4Gb/s，分别测试新老版本的 MediaServer 的进程。</li></ul><h2 id="测试数据" tabindex="-1"><a class="header-anchor" href="#测试数据" aria-hidden="true">#</a> 测试数据</h2><ul><li>启动的播放器个数： <img src="https://user-images.githubusercontent.com/11495632/78686734-f6d31180-7925-11ea-9ba3-864865a910b9.png" alt="image" loading="lazy"></li><li>实时码流: <img src="https://user-images.githubusercontent.com/11495632/78686849-1b2eee00-7926-11ea-9434-a4f943021be5.png" alt="image" loading="lazy"></li></ul><h2 id="性能对比" tabindex="-1"><a class="header-anchor" href="#性能对比" aria-hidden="true">#</a> 性能对比</h2><h3 id="老版本数据" tabindex="-1"><a class="header-anchor" href="#老版本数据" aria-hidden="true">#</a> 老版本数据</h3><ul><li><p>cpu 使用率(浮动比较大，最高 200%+)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78687097-621ce380-7926-11ea-9adb-80ccbbfca1f3.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687391-b031e700-7926-11ea-9b81-0339d8d9dafd.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78687480-c8096b00-7926-11ea-9d72-f21fffa8fd7d.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结： cpu 占用主要发生在内核态的系统调用(syscall)、tcp_sendmsg、内存拷贝。</p></li></ul><h3 id="新版本数据" tabindex="-1"><a class="header-anchor" href="#新版本数据" aria-hidden="true">#</a> 新版本数据</h3><ul><li><p>cpu 使用率(浮动比较小，50%以下)：</p><p><img src="https://user-images.githubusercontent.com/11495632/78688226-9e9d0f00-7927-11ea-8d31-49d487f339b4.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78687893-3b12e180-7927-11ea-9e41-653b771405de.png" alt="image" loading="lazy"></p></li><li><p>后面我又测试了 2000 个播放器，掉了一批，最后稳定在 1800 个左右，实时流量 17.5Gb/s(单向)左右,cpu 占用 300%左右:</p><p><img src="https://user-images.githubusercontent.com/11495632/78741558-39c7d000-798c-11ea-9860-6dc18db1ef0c.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741649-78f62100-798c-11ea-85a9-1810bf1deaf1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741678-8d3a1e00-798c-11ea-9aec-dff834620781.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/78741720-ad69dd00-798c-11ea-83c6-1b0b57d79ba2.png" alt="image" loading="lazy"></p></li><li><p>性能分析(perf top)：</p><figure><img src="https://user-images.githubusercontent.com/11495632/78688104-7a413280-7927-11ea-953b-d3b9a4c5ed0c.png" alt="image" tabindex="0" loading="lazy"><figcaption>image</figcaption></figure></li><li><p>总结：cpu 占用主要发生在内核态内存拷贝，系统调用(syscall)、tcp_sendmsg 的开销很小。</p></li></ul><h2 id="总结" tabindex="-1"><a class="header-anchor" href="#总结" aria-hidden="true">#</a> 总结</h2><p>本次性能测试基本证明了预想，性能提升大概有 4 倍以上。 本机器为 i7-4790 4 核心 8 线程的，所以 cpu 占用率最高为 800%，现在 ZLMediaKit 在上面支撑 500 个 4K RTSP 播放器，实时流量大概 4Gb/s 时 cpu 使用率 50%不到,通过简单换算，该 cpu 可以支撑大概 8000 个 4K RTSP 播放器，实时流量最高能达到 64Gb/s，考虑到性能折损，我们保守估计可以支持 6000 个 4K RTSP 播放器，50Gb/s 的流量。</p><h2 id="最后" tabindex="-1"><a class="header-anchor" href="#最后" aria-hidden="true">#</a> 最后</h2><p>在 ZLMediaKit 流媒体服务器中，通过智能指针引用计数的方式实现了多线程的数据分发，不管分发多少次，数据拷贝次数都是固定的，所以 ZLMediaKit 可以达到如此夸张的性能参数，但是在测试中，我们也能发现，性能占用已经大部分发生在内核态了，应用层的 cpu 占用反而不是瓶颈了。这是因为在内核态，写 socket 缓存需要做内存拷贝，随着播放器个数的增加，内存拷贝会越来越多，此时性能瓶颈不再是应用层，而是由于内存带宽瓶颈导致的内核性能瓶颈。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/development_log/rtsp_performance_optimization.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="开发日志" class="vp-link nav-link active prev nav-link active prev" href="/zh/reference/development_log/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>开发日志</div></a><a aria-label="zlmediakit的hls高性能之旅" class="vp-link nav-link next nav-link next" href="/zh/reference/development_log/hls_high_performance_journey.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">zlmediakit的hls高性能之旅<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT 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diff --git a/zh/reference/documents/exclusive_features.html b/zh/reference/documents/exclusive_features.html
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--- a/zh/reference/documents/exclusive_features.html
+++ b/zh/reference/documents/exclusive_features.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/documents/exclusive_features.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/documents/exclusive_features.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="ZLMediakit独家特性介绍"><meta property="og:description" content="1、先播放后推流 痛点：推流成功前不能提前播放; 场景介绍:; 有些及时推流的场景，存在推流和播放同时发生的场景，这种场景一般是一对一的，譬如说基于 rtmp 推流的行车记录仪，用户在调阅车载摄像头视频的，下发推流命令给设备时，同时开始播放视频，如果播放请求先于推流到达流媒体服务器，那么流媒体服务器通常会立即返回流未找到的错误，为了解决这个问题，一般的..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"ZLMediakit独家特性介绍","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>ZLMediakit独家特性介绍 | ZLMediaKit</title><meta name="description" content="1、先播放后推流 痛点：推流成功前不能提前播放; 场景介绍:; 有些及时推流的场景，存在推流和播放同时发生的场景，这种场景一般是一对一的，譬如说基于 rtmp 推流的行车记录仪，用户在调阅车载摄像头视频的，下发推流命令给设备时，同时开始播放视频，如果播放请求先于推流到达流媒体服务器，那么流媒体服务器通常会立即返回流未找到的错误，为了解决这个问题，一般的...">
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@@ -106,7 +106,7 @@
 <span class="token comment">#溯源总超时时长，单位秒，float型；假如源站有3个，那么单次溯源超时时间为timeout_sec除以3</span>
 <span class="token comment">#单次溯源超时时间不要超过general.maxStreamWaitMS配置</span>
 <span class="token key attr-name">timeout_sec</span><span class="token punctuation">=</span><span class="token value attr-value">15</span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>zlmediakit 的溯源方式支持 rtsp/rtmp/hls/http-ts/http-flv， 方式多样丰富，同时源站不分主备，采用 round robin 方式来实现源站的负载均衡。需要指出的是，由于 zlmediakit 很早就支持 hls 的按需拉流功能，所以 zlmediakit 的边沿站也支持 hls 协议(其实支持 zlmediakit 任意支持的协议)，这点是 srs 不具备的。</p><p>另外需要指出的是，由于 zlmediakit 同时支持 rtsp 和 webrtc，而它们两者都是基于 rtp 的，在 zlmediakit 内部，无须转协议简单处理后就可互联互通，所以使用 zlmediakit 来做大规模的 webrtc 低延时直播已经成为可能；相较于传统的基于 rtmp 的 cdn，rtsp 更适合作为 webrtc 的 cdn 基础传输协议，开发者不需要处理繁琐的解复用复用逻辑，即可平滑的实现 rtsp 与 webrtc 的互转。</p></li></ul><h2 id="_6、webrtc-单端口、多线程、支持连接迁移" tabindex="-1"><a class="header-anchor" href="#_6、webrtc-单端口、多线程、支持连接迁移" aria-hidden="true">#</a> 6、WebRTC 单端口、多线程、支持连接迁移</h2><ul><li><p>痛点：支持多线程的 webrtc 服务器不支持单端口，支持单端口的不支持多线程(同时可能不支持链接迁移)</p></li><li><p>场景介绍：</p><p>由于 webrtc 传输是基于 udp 协议的，传统的 webrtc 服务器都是多端口模式，譬如 janus/mediasoup。这给部署和管理带来极大痛苦,而且由于端口个数有限(理论上限 6 万多)，每个 webrtc 客户端要占用 1 至 4 个端口，受限于端口数量，一台 webrtc 服务器最多可以承载 1~6 万左右的客户端数。</p><p>而支持单端口的 webrtc 服务器(譬如 srs)，又不支持多线程；由于 webrtc 计算复杂度(加解密)远大于直播，其性能跟直播比有数量级的差距，所以往往单线程在 webrtc 的应用场景已经力不从心。</p><p>zlmediakit 针对这些痛点，提出了最佳解决方案：</p><ul><li>支持单 udp 端口部署，一个 udp 端口承载所有客户端。</li><li>单 udp 端口支持多线程，单端口多次 bind/connect 方式实现一个客户端对应一个 fd，fd 均匀分配到不同线程。</li><li>用户网络迁移时(譬如 wifi 切换为 4G)，通过 stun 包锁定用户，实现无感知的连接迁移，用户体验不中断。</li></ul><p>以上 3 个特性都同时具备的，目前在开源界唯 zlmediakit 一家。</p><blockquote><p>提示: 关于怎么解决 webrtc 单端口连接迁移和多线程连接迁移时线程安全问题的请观看该<a href="https://mp.weixin.qq.com/s?t=pages/video_detail_new&amp;scene=23&amp;vid=wxv_2170272938552328197&amp;__biz=MzkzNjI5ODIyMg==&amp;mid=2247483673&amp;idx=1&amp;sn=14bc138d91292a1c256c138c822d9c40&amp;vidsn=#wechat_redirect" target="_blank" rel="noopener noreferrer">视频<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></blockquote></li></ul><h2 id="_7、hls-播放的长链接化" tabindex="-1"><a class="header-anchor" href="#_7、hls-播放的长链接化" aria-hidden="true">#</a> 7、HLS 播放的长链接化</h2><p>zlmediakit 通过 cookie 追踪技术实现 hls 短连接的长链接化，依赖该特性，zlm 的 hls 服务器具备了以下独家特性：</p><ul><li>HLS 播放鉴权，并且播放途中无须再鉴权。</li><li>HLS 播放流量统计，可以统计播放器播放途中所有短连接消耗流量总数。</li><li>HLS 按需拉流，可以先播放 zlmediakit 的 HLS 链接，zlmediakit 再去溯源拉流代理。</li><li>HLS 无人观看时自动停止溯源拉流代理或掐断上游推流。</li></ul><p>另外，zlmediakit 的 hls 服务器性能已优化至极致(通过共享 ts mmap 和内存 m3u8 实现)，单进程可以承载 10W 级别 hls 播放器，100Gb/s 级别带宽。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/exclusive_features.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RTSP推流流程" class="vp-link nav-link prev nav-link prev" href="/zh/reference/documents/rtsp_push_process.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->RTSP推流流程</div></a><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link next nav-link next" href="/zh/reference/documents/high_concurrency_implementation_principle.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">ZLMediaKit高并发实现原理<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>zlmediakit 的溯源方式支持 rtsp/rtmp/hls/http-ts/http-flv， 方式多样丰富，同时源站不分主备，采用 round robin 方式来实现源站的负载均衡。需要指出的是，由于 zlmediakit 很早就支持 hls 的按需拉流功能，所以 zlmediakit 的边沿站也支持 hls 协议(其实支持 zlmediakit 任意支持的协议)，这点是 srs 不具备的。</p><p>另外需要指出的是，由于 zlmediakit 同时支持 rtsp 和 webrtc，而它们两者都是基于 rtp 的，在 zlmediakit 内部，无须转协议简单处理后就可互联互通，所以使用 zlmediakit 来做大规模的 webrtc 低延时直播已经成为可能；相较于传统的基于 rtmp 的 cdn，rtsp 更适合作为 webrtc 的 cdn 基础传输协议，开发者不需要处理繁琐的解复用复用逻辑，即可平滑的实现 rtsp 与 webrtc 的互转。</p></li></ul><h2 id="_6、webrtc-单端口、多线程、支持连接迁移" tabindex="-1"><a class="header-anchor" href="#_6、webrtc-单端口、多线程、支持连接迁移" aria-hidden="true">#</a> 6、WebRTC 单端口、多线程、支持连接迁移</h2><ul><li><p>痛点：支持多线程的 webrtc 服务器不支持单端口，支持单端口的不支持多线程(同时可能不支持链接迁移)</p></li><li><p>场景介绍：</p><p>由于 webrtc 传输是基于 udp 协议的，传统的 webrtc 服务器都是多端口模式，譬如 janus/mediasoup。这给部署和管理带来极大痛苦,而且由于端口个数有限(理论上限 6 万多)，每个 webrtc 客户端要占用 1 至 4 个端口，受限于端口数量，一台 webrtc 服务器最多可以承载 1~6 万左右的客户端数。</p><p>而支持单端口的 webrtc 服务器(譬如 srs)，又不支持多线程；由于 webrtc 计算复杂度(加解密)远大于直播，其性能跟直播比有数量级的差距，所以往往单线程在 webrtc 的应用场景已经力不从心。</p><p>zlmediakit 针对这些痛点，提出了最佳解决方案：</p><ul><li>支持单 udp 端口部署，一个 udp 端口承载所有客户端。</li><li>单 udp 端口支持多线程，单端口多次 bind/connect 方式实现一个客户端对应一个 fd，fd 均匀分配到不同线程。</li><li>用户网络迁移时(譬如 wifi 切换为 4G)，通过 stun 包锁定用户，实现无感知的连接迁移，用户体验不中断。</li></ul><p>以上 3 个特性都同时具备的，目前在开源界唯 zlmediakit 一家。</p><blockquote><p>提示: 关于怎么解决 webrtc 单端口连接迁移和多线程连接迁移时线程安全问题的请观看该<a href="https://mp.weixin.qq.com/s?t=pages/video_detail_new&amp;scene=23&amp;vid=wxv_2170272938552328197&amp;__biz=MzkzNjI5ODIyMg==&amp;mid=2247483673&amp;idx=1&amp;sn=14bc138d91292a1c256c138c822d9c40&amp;vidsn=#wechat_redirect" target="_blank" rel="noopener noreferrer">视频<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></blockquote></li></ul><h2 id="_7、hls-播放的长链接化" tabindex="-1"><a class="header-anchor" href="#_7、hls-播放的长链接化" aria-hidden="true">#</a> 7、HLS 播放的长链接化</h2><p>zlmediakit 通过 cookie 追踪技术实现 hls 短连接的长链接化，依赖该特性，zlm 的 hls 服务器具备了以下独家特性：</p><ul><li>HLS 播放鉴权，并且播放途中无须再鉴权。</li><li>HLS 播放流量统计，可以统计播放器播放途中所有短连接消耗流量总数。</li><li>HLS 按需拉流，可以先播放 zlmediakit 的 HLS 链接，zlmediakit 再去溯源拉流代理。</li><li>HLS 无人观看时自动停止溯源拉流代理或掐断上游推流。</li></ul><p>另外，zlmediakit 的 hls 服务器性能已优化至极致(通过共享 ts mmap 和内存 m3u8 实现)，单进程可以承载 10W 级别 hls 播放器，100Gb/s 级别带宽。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/exclusive_features.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="RTSP推流流程" class="vp-link nav-link prev nav-link prev" href="/zh/reference/documents/rtsp_push_process.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->RTSP推流流程</div></a><a aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link next nav-link next" href="/zh/reference/documents/high_concurrency_implementation_principle.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">ZLMediaKit高并发实现原理<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/reference/documents/high_concurrency_implementation_principle.html b/zh/reference/documents/high_concurrency_implementation_principle.html
index 03b229f..c0d6d1f 100644
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采用右值引用拷贝</h2><p>ZLMediaKit 中也尽量使用右值引用拷贝来规避内存拷贝，这里就不展开论述。</p><h2 id="其他特性" tabindex="-1"><a class="header-anchor" href="#其他特性" aria-hidden="true">#</a> 其他特性</h2><h3 id="优化及时推流打开率" tabindex="-1"><a class="header-anchor" href="#优化及时推流打开率" aria-hidden="true">#</a> 优化及时推流打开率</h3><p>有些应用场景需要设备端开始推流，然后 APP 立即观看的应用场景。传统的 rtmp 服务器对此应用场景是未作任何优化的，如果 APP 播放请求在推流尚未建立之前到达，那么将导致 APP 播放失败，这样视频打开成功率就会降低，用户体验很不好。</p><p>ZLMediaKit 在针对该应用场景时，做了特别的优化；实现原理如下：</p><p>1、收到播放请求时，立即检查是否已经存在的媒体源，如果存在返回播放成功，否则进入第 2 步。</p><p>2、监听对应的媒体源注册事件，同时添加播放超时定时器，并且不回复播放器然后返回。逻辑将进入第 3 步或第 4 步。</p><p>3、媒体源注册成功，那么立即响应播放器播放成功，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>4、超时定时器触发，响应播放器播放失败，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>使用 ZLMediaKit 作为流媒体服务器，可以 APP 播放请求和设备端推流同时进行。</p><h2 id="性能测试对比" tabindex="-1"><a class="header-anchor" href="#性能测试对比" aria-hidden="true">#</a> 性能测试对比</h2><p>目前对 ZLMediaKit 做了一些性能测试，查看地址：<a href="/zh/reference/test/benchmark.html" class="">benchmark</a></p><p>在测试时发现，ZLMediaKit 在负载比较低时,其单线程性能大概是 SRS 的 50%，单条线程大概能支撑 5K 个播放器，导致这个性能差距的主要原因时由于采用本地轮回网络，网络状况为理想，那么 sendmsg 批量发送将不起优化左右；而 SRS 使用了合并写特性(就是缓存 300 毫秒左右的数据后一次性发送)，可以减少系统调用次数；如果负载比较高，以及真实网络环境下，ZLMediaKit 单线程性能应该跟 SRS 差距更小，我们在测试报告中也能发现在客户端比较多时，ZLMediaKit 单线程线程性能有比较大的提升。</p><p>由于 ZLMediaKit 支持多线程，可以充分利用多核 CPU 的性能，在多核服务器上，CPU 已经不再是性能瓶颈，为了减少直播延时，目前合并写特性是默认关闭的，可以通过配置文件开启。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/high_concurrency_implementation_principle.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 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采用右值引用拷贝</h2><p>ZLMediaKit 中也尽量使用右值引用拷贝来规避内存拷贝，这里就不展开论述。</p><h2 id="其他特性" tabindex="-1"><a class="header-anchor" href="#其他特性" aria-hidden="true">#</a> 其他特性</h2><h3 id="优化及时推流打开率" tabindex="-1"><a class="header-anchor" href="#优化及时推流打开率" aria-hidden="true">#</a> 优化及时推流打开率</h3><p>有些应用场景需要设备端开始推流，然后 APP 立即观看的应用场景。传统的 rtmp 服务器对此应用场景是未作任何优化的，如果 APP 播放请求在推流尚未建立之前到达，那么将导致 APP 播放失败，这样视频打开成功率就会降低，用户体验很不好。</p><p>ZLMediaKit 在针对该应用场景时，做了特别的优化；实现原理如下：</p><p>1、收到播放请求时，立即检查是否已经存在的媒体源，如果存在返回播放成功，否则进入第 2 步。</p><p>2、监听对应的媒体源注册事件，同时添加播放超时定时器，并且不回复播放器然后返回。逻辑将进入第 3 步或第 4 步。</p><p>3、媒体源注册成功，那么立即响应播放器播放成功，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>4、超时定时器触发，响应播放器播放失败，同时删除播放超时定时器，并移除媒体注册事件监听。</p><p>使用 ZLMediaKit 作为流媒体服务器，可以 APP 播放请求和设备端推流同时进行。</p><h2 id="性能测试对比" tabindex="-1"><a class="header-anchor" href="#性能测试对比" aria-hidden="true">#</a> 性能测试对比</h2><p>目前对 ZLMediaKit 做了一些性能测试，查看地址：<a href="/zh/reference/test/benchmark.html" class="">benchmark</a></p><p>在测试时发现，ZLMediaKit 在负载比较低时,其单线程性能大概是 SRS 的 50%，单条线程大概能支撑 5K 个播放器，导致这个性能差距的主要原因时由于采用本地轮回网络，网络状况为理想，那么 sendmsg 批量发送将不起优化左右；而 SRS 使用了合并写特性(就是缓存 300 毫秒左右的数据后一次性发送)，可以减少系统调用次数；如果负载比较高，以及真实网络环境下，ZLMediaKit 单线程性能应该跟 SRS 差距更小，我们在测试报告中也能发现在客户端比较多时，ZLMediaKit 单线程线程性能有比较大的提升。</p><p>由于 ZLMediaKit 支持多线程，可以充分利用多核 CPU 的性能，在多核服务器上，CPU 已经不再是性能瓶颈，为了减少直播延时，目前合并写特性是默认关闭的，可以通过配置文件开启。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/high_concurrency_implementation_principle.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 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aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/documents/high_concurrency_implementation_principle.html"><!---->ZLMediaKit高并发实现原理<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="流媒体相关技术介绍" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html"><!---->流媒体相关技术介绍<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1、流媒体简介" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_1、流媒体简介"><!---->1、流媒体简介<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2、视频监控" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2、视频监控"><!---->2、视频监控<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="2.1 传统解决方案的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-1-传统解决方案的现状和挑战"><!---->2.1 传统解决方案的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-2-发展趋势"><!---->2.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-3-技术难点"><!---->2.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3、视频直播" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_3、视频直播"><!---->3、视频直播<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="3.1 视频直播的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-1-视频直播的现状和挑战"><!---->3.1 视频直播的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->流媒体相关技术介绍</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 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00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 10 分钟</span><meta property="timeRequired" content="PT10M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、流媒体简介">1、流媒体简介</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、视频监控">2、视频监控</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-1-传统解决方案的现状和挑战">2.1 传统解决方案的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-2-发展趋势">2.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-3-技术难点">2.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、视频直播">3、视频直播</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-1-视频直播的现状和挑战">3.1 视频直播的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-2-发展趋势">3.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-3-技术难点">3.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、我们的解决方案以及优势">4、我们的解决方案以及优势</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrome 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p></li></ul><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p><ul><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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aria-label="ZLMediaKit高并发实现原理" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/documents/high_concurrency_implementation_principle.html"><!---->ZLMediaKit高并发实现原理<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="流媒体相关技术介绍" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html"><!---->流媒体相关技术介绍<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1、流媒体简介" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_1、流媒体简介"><!---->1、流媒体简介<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2、视频监控" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2、视频监控"><!---->2、视频监控<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="2.1 传统解决方案的现状和挑战" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-1-传统解决方案的现状和挑战"><!---->2.1 传统解决方案的现状和挑战<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.2 发展趋势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_2-2-发展趋势"><!---->2.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="2.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading 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href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-2-发展趋势"><!---->3.2 发展趋势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="3.3 技术难点" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_3-3-技术难点"><!---->3.3 技术难点<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="4、我们的解决方案以及优势" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html#_4、我们的解决方案以及优势"><!---->4、我们的解决方案以及优势<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="直播延时的本质" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->流媒体相关技术介绍</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 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00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 10 分钟</span><meta property="timeRequired" content="PT10M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_1、流媒体简介">1、流媒体简介</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_2、视频监控">2、视频监控</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-1-传统解决方案的现状和挑战">2.1 传统解决方案的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-2-发展趋势">2.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_2-3-技术难点">2.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_3、视频直播">3、视频直播</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-1-视频直播的现状和挑战">3.1 视频直播的现状和挑战</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-2-发展趋势">3.2 发展趋势</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_3-3-技术难点">3.3 技术难点</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#_4、我们的解决方案以及优势">4、我们的解决方案以及优势</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="_1、流媒体简介" tabindex="-1"><a class="header-anchor" href="#_1、流媒体简介" aria-hidden="true">#</a> 1、流媒体简介</h2><p><strong>流媒体</strong>（streaming media）是指将一连串的媒体数据压缩后，经过网络分段发送数据，在网上即时传输影音以供观赏的一种技术与过程，此技术使得数据包得以像流水一样发送；如果不使用此技术，就必须在使用前下载整个媒体文件，这对于实时性要求比较高的场景而言，显然是不现实的，所以流媒体技术为此孕育而生。</p><p>传统的视频监控、IPTV，以及这几年兴起的视频直播、网络授课都属于流媒体的范畴，从广义上来讲，视频通话，视频会议也属于流媒体。</p><h2 id="_2、视频监控" tabindex="-1"><a class="header-anchor" href="#_2、视频监控" aria-hidden="true">#</a> 2、视频监控</h2><h3 id="_2-1-传统解决方案的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_2-1-传统解决方案的现状和挑战" aria-hidden="true">#</a> 2.1 传统解决方案的现状和挑战</h3><p>视频监控是流媒体技术传统的应用场景，在政府、企业以及现在逐渐流行的个人消费市场有着广泛的应用。特别是近几年来，国内各大城市逐步推进平安城市项目进程，在安防、交通等领域，视频监控市场规模愈发壮大。而且随着室内家居摄像头、车载记录仪的普及，视频监控可以说在人们的生活中无处不在。</p><p>传统的视频监控解决方案主要建立在基于 LAN 的网络、服务器、录像机和摄像机的基础之上。这些高度复杂的解决方案具有很高的施工和维护成本， 因为传统基础设施价格高昂，并且需要时间来规划、实施和维护。传统的视频监控解决方案也不好扩容维护，对于用户而言，也不友好，操作使用局限在局域网中，已经难以适合新时代的发展。</p><h3 id="_2-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_2-2-发展趋势" aria-hidden="true">#</a> 2.2 发展趋势</h3><p>由于一些互联网企业的入局，视频监控行业也在经历一系列的变局，譬如小米摄像头、360 水滴摄像头的流行，也鞭策着传统的视频监控行业相关企业的变革(譬如海康威视推出的萤石云平台)，虽然目前这些变革多数还局限于个人消费市场，但从长远来看，视频监控上云，是未来发展的大趋势。</p><p>基于云的视频监控解决方案由于其高质量、可靠性、安全性、便捷性以及较低的部署和维护成本而越来越受到人们的青睐。</p><p>预计未来视频监控，将像目前流行的网络直播一样方便，用户安装好摄像头后，接入网络即可视频上云。使用者在浏览器或 APP 即可查看所有摄像头的实时监控以及历史录像，通过 APP 或绑定的手机号码，可以实时接收摄像头发送的事件通知(譬如入侵事件)。</p><h3 id="_2-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_2-3-技术难点" aria-hidden="true">#</a> 2.3 技术难点</h3><p>由于历史原因，传统的视频监控行业技术栈多采用私有协议 SDK、onvif/rtsp 等协议栈。这些协议目前对浏览器而言都不友好，在以前 IE 浏览器还流行的时期，可以通过 ocx 插件的方式来对接这些协议，但是随着 IE 的没落以及目前流行的 chrome、火狐浏览器对原生插件的愈加不友好，通过插件的方式来实现访问监控视频的方式将愈发困难。如果要在 chrome、火狐浏览器上访问监控视频，目前有以下几种方案可行：</p><ul><li><p>rtmp</p><p>目前主流的 chrome 和火狐浏览器都还支持 flash 插件，所以目前在浏览器上还可以通过 rtmp 方式来访问监控视频。但是由于随着 html5 的普及以及 flash 的停止更新，预计可预见的未来，rtmp 技术将随着 flash 一起行将就木(谷歌宣布 chrome 浏览器 2020 年 12 月将不再支持 flash player)。</p></li><li><p>http-flv</p></li></ul><p>http-flv 直播的方式是一种比较新颖的方式,该技术基于 html5,可以通过无插件的方式实现视频直播，而且由于 rtmp 负载可以平滑的转换成 http-flv 协议,所以正在逐渐取代 rtmp 成为新的直播技术标准，目前各大直播网站(譬如斗鱼直播，bilibili 等)也陆续从 rtmp 切换成该技术。 但是由于浏览器的限制，不能同时打开过多(chrome 限制 6 个)的同域名下的直播窗口，所以该技术也不太适合多路同时打开(譬如 9 宫格视频)的视频监控领域。而且由于 Adobe 的不作为，flv 容器格式停止了更新，对 H265 的支持遥遥无期。</p><ul><li><p>ws-flv</p><p>ws-flv 直播技术基本与 http-flv 一致，无非是传输<code>介质</code>换成了 websocket 协议，除了解除了 http-flv 不能同时打开过多同域名下的直播窗口的限制，其他技术特性、参数基本与 http-flv 一致。目前看，ws-flv 既适合视频监控(可以同时打开多路监控视频)也适合视频直播行业，是 rtmp 很高的升级替代方案。</p></li><li><p>webrtc</p><p>webrtc 是谷歌主导的视频通话技术标准，目前各大主流浏览器都兼容该标准。通过该技术，用户可以在浏览器上实现无插件的视频通话，该技术也可以用于实现低延时的视频直播。目前业界也有很多基于 webrtc 的应用和产品，但是很多局限于视频聊天等低延时交互式场景，在视频监控领域，目前还尚未流行。而且该技术栈目前还在持续更新，技术难点太多，要与视频监控领域融合还需时日。</p></li><li><p>hls</p><p>hls 协议是苹果公司主导的技术标准，该技术标准兼容性最佳。不仅桌面浏览器，包括手机浏览器甚至是手机 QQ、手机微信都支持该直播协议。 但是该协议延时比较大，不太适合视频监控等对延时要求很敏感的行业。不过最近苹果公司新推出低延时 hls 直播标准，预计 hls 标准将抢占更大的市场份额。</p></li></ul><p>以上直播技术标准目前都不完全契合视频监控行业的需求，如果要达到比较好的用户体验，通常以上技术混合使用。</p><h2 id="_3、视频直播" tabindex="-1"><a class="header-anchor" href="#_3、视频直播" aria-hidden="true">#</a> 3、视频直播</h2><h3 id="_3-1-视频直播的现状和挑战" tabindex="-1"><a class="header-anchor" href="#_3-1-视频直播的现状和挑战" aria-hidden="true">#</a> 3.1 视频直播的现状和挑战</h3><p>视频直播是近几年才兴起的产业，特别是随着游戏直播、手机直播的流行，视频直播已经司空见惯，进入了每个人的视野。 随着阿里、腾讯等云平台的入局，OBS，SRS 等优秀软件的开源，视频加速 CDN 技术的成熟，打赏、广告等商业模式的落地，目前视频直播产业链已经非常成熟，业界也诞生了斗鱼、虎牙、映客、花椒等知名直播平台。</p><p>目前而言，这些直播平台使用的技术栈基本都是 rtmp,但是由于 flash 技术即将被淘汰，所以直播行业也将迎来一些变局以及挑战。 现在，基本上所有的直播平台，在 web 端，都已经或正在往 http-flv 方案转型。由于 flv 与 rtmp 同出一门(都是 Adobe 公司产品)，负载格式一致，方案升级改造平滑可靠，http-flv 替代 rtmp 具有天然的优势，相信将来 http-flv 能很好的挑起 rtmp 的大梁。</p><h3 id="_3-2-发展趋势" tabindex="-1"><a class="header-anchor" href="#_3-2-发展趋势" aria-hidden="true">#</a> 3.2 发展趋势</h3><p>视频直播目前从内容上来讲，涵盖了游戏、美女、户外、娱乐、体育等直播；从设备上来讲，涵盖了 PC、手机、web、电视等客户端，市场上也诞生了斗鱼这样的头部企业。从目前来看，视频直播行业市场格局已经比较稳固，进入了平稳发展期。</p><p>从技术上来讲，直播行业也将迎来一些变革。 一是 rtmp 技术随着 flash 的一起淘汰，web 端 rtmp 播放器将成为历史。 二是随着 webrtc 的强势流行，直播技术栈可能与 webrtc 融合。 三是苹果主导的低延时 hls 的推出，可能最终有大一统之势。</p><p>不过近期来看，http-flv 是 rtmp 的最佳替代方案，但是和 rtmp 一样，也有不支持 H265 的短板，而且移动端浏览器对此支持并不完善，所以该方案在将来有大概率会被其他方案替代。</p><h3 id="_3-3-技术难点" tabindex="-1"><a class="header-anchor" href="#_3-3-技术难点" aria-hidden="true">#</a> 3.3 技术难点</h3><p>直播行业相对视频监控行业来说，商业化程度更高，更面向于普通消费者，用户规模更大，产业链也更加成熟。但是由于利益格局的划分、巨头间标准制定的角力，目前直播的技术标准和用户体验是割裂的。</p><p>在桌面 web 端，之前直播技术由 Adobe 旗下的 flash/rtmp 技术主导，不过由于 Adobe 的不作为，以及谷歌苹果等公司的抵制，flash 已经进入死亡倒计时。目前来看，http-flv 已经接手 rtmp 的大旗，成为了新的事实上的桌面 web 端直播标准。但是 http-flv 由于其不支持 H265 的短板(Adobe 官方可能永远也不会支持 H265)，其地位也并不稳固，现在也有公司正在尝试使用 webrtc 进行视频直播，但是由于该技术跨界太大，其技术栈又太庞杂，整个上下游产业链也并不完善，目前在直播界，还未看见大规模采用该直播技术的方案实施。</p><p>在手机 APP 端，由于播放技术自己可以主导，也由于历史沿革原因，目前一般沿用 rtmp 技术方案(需要指出的是微信小程序也支持 rtmp 播放器)，用户体验比较好，延时一般 3 秒或以下。</p><p>在移动 web 端，可采用的直播方案更少，目前基本只能采用苹果公司主导的 hls 方案，但是由于 hls 的技术特性，延时非常大(一般 5 秒以上，最大可达 10 秒以上)，其观看体验跟手机 APP、桌面 web 端是严重割裂的。</p><p>通过我们上述的分析看出，目前直播技术方案，在每种端都不一样，用户体验也差距巨大，目前并没有一种多平台支持、令人满意的通用解决方案。目前要实现一个完善的直播产品，最少要采用包括 rtmp/http-flv/hls 这 3 种技术方案，而且这三种技术方案目前也并不能让人满意(rtmp/http-flv 不支持 H265,hls 延时高)。</p><h2 id="_4、我们的解决方案以及优势" tabindex="-1"><a class="header-anchor" href="#_4、我们的解决方案以及优势" aria-hidden="true">#</a> 4、我们的解决方案以及优势</h2><p>目前我们的流媒体服务框架支持 rtsp/rtmp 推流客户端，rtsp/rtmp/http-flv/ws-flv/hls 播放客户端，并且可以无缝把 rtsp/rtmp 推流转换成上述 4 种播放协议，同时我们也支持 mp4 录制存档，必要的时候也可以从 mp4 文件加载成直播流。</p><p>除了上述功能之外，我们还支持拉流 rtsp/rtmp 代理成 rtsp/rtmp/http-flv/ws-flv/hls，也支持把直播 rtsp/rtmp 流推送到其他的服务器。</p><p>另外，我们还提供丰富的 http api 以及 http hook api，通过这些 api，我们可以与其他业务服务器一起，打造丰富的业务逻辑。</p><p>我们的流媒体框架支持 linux、macos、ios、android、windows 全平台，既可以作为商用的流媒体服务器，也可以移植到嵌入式设备中，作为基础流媒体服务组件。</p><p>代码采用 C++11 标准打造，避免使用裸指针，稳定可靠，采用 epoll 多路复用、线程池、异步网络 IO 模式开发，并发性能优越，已经经受住了长期的高并发验证考验。同时针对及时推流的特征，做了特别的优化，可以减少视频打开延时、提高画面打开成功率，让用户获取画面秒开，延时极低的体验。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
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diff --git a/zh/reference/documents/rtsp_push_process.html b/zh/reference/documents/rtsp_push_process.html
index 6872604..7253ef6 100644
--- a/zh/reference/documents/rtsp_push_process.html
+++ b/zh/reference/documents/rtsp_push_process.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/documents/rtsp_push_process.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/documents/rtsp_push_process.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="RTSP推流流程"><meta property="og:description" content="此步骤主要传输 SDP，一般而言在这个命令之前还需要 OPTIONS 命令侦探服务器是否支持推流协议，但是为了减少交互次数，可以直接发送 ANNOUNCE 命令，如果不支持，服务器自然响应错误代码。 服务器如果解析 SDP 成功，那么会返回 200 代码表明成功 此命令作用是协商 rtp 传输方式，可选 tcp 和 udp 方式，为了简便，建议使用 t..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"RTSP推流流程","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>RTSP推流流程 | ZLMediaKit</title><meta name="description" content="此步骤主要传输 SDP，一般而言在这个命令之前还需要 OPTIONS 命令侦探服务器是否支持推流协议，但是为了减少交互次数，可以直接发送 ANNOUNCE 命令，如果不支持，服务器自然响应错误代码。 服务器如果解析 SDP 成功，那么会返回 200 代码表明成功 此命令作用是协商 rtp 传输方式，可选 tcp 和 udp 方式，为了简便，建议使用 t...">
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-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtsp_push_process.html-MSFA7pR8.js"><link rel="modulepreload" href="/assets/rtsp_push_process.html-PFNRXi6Z.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtsp_push_process.html-ZQbam1ye.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtsp_push_process.html-MSFA7pR8.js">
     
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@@ -87,7 +87,7 @@
 <span class="token header"><span class="token header-name keyword">RTP-Info</span><span class="token punctuation">:</span> <span class="token header-value">url=rtsp://10.0.9.130:554/live/2.sdp/streamid=0,url=rtsp://10.0.9.130:554/live/2.sdp/streamid=1</span></span>
 <span class="token header"><span class="token header-name keyword">Server</span><span class="token punctuation">:</span> <span class="token header-value">ZLMediaKit-4.0(build in Mar 26 2019 17:01:17)</span></span>
 <span class="token header"><span class="token header-name keyword">Session</span><span class="token punctuation">:</span> <span class="token header-value">KPUZ49ejotyD</span></span>
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/rtsp_push_process.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="相关文档" class="vp-link nav-link active prev nav-link active prev" href="/zh/reference/documents/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>相关文档</div></a><a aria-label="ZLMediakit独家特性介绍" class="vp-link nav-link next nav-link next" href="/zh/reference/documents/exclusive_features.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">ZLMediakit独家特性介绍<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/rtsp_push_process.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="相关文档" class="vp-link nav-link active prev nav-link active prev" href="/zh/reference/documents/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>相关文档</div></a><a aria-label="ZLMediakit独家特性介绍" class="vp-link nav-link next nav-link next" href="/zh/reference/documents/exclusive_features.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">ZLMediakit独家特性介绍<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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 </html>
diff --git a/zh/reference/documents/the_nature_of_live_broadcast_delay.html b/zh/reference/documents/the_nature_of_live_broadcast_delay.html
index 35b2e2f..b99a768 100644
--- a/zh/reference/documents/the_nature_of_live_broadcast_delay.html
+++ b/zh/reference/documents/the_nature_of_live_broadcast_delay.html
@@ -30,11 +30,11 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/documents/the_nature_of_live_broadcast_delay.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/documents/the_nature_of_live_broadcast_delay.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="直播延时的本质"><meta property="og:description" content="1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。; 2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。; 3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击开始播放到`出现画面会有时间差，那么为什么播放器..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"直播延时的本质","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>直播延时的本质 | ZLMediaKit</title><meta name="description" content="1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。; 2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。; 3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击开始播放到`出现画面会有时间差，那么为什么播放器...">
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content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 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6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 2 分钟</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。</p></li><li><p>2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。</p></li><li><p>3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击<code>开始播放</code>到<code>出现画面</code>会有<strong>时间差</strong>，那么为什么播放器要这么做？原因是播放器为了提高播放流畅度，做了缓存。直播数据传到播放器我们可以认为是一根水管，这跟水管水量时大时小，有时干脆断流，如果不用<code>桶</code>缓存一下，那么画面会卡顿。</p></li><li><p>4、假定我们削掉服务器和播放器所有的缓存，那么是不是就没有延时呢？Too yong too simple!记住，<strong>缓存是永远无法消灭的</strong>。假定网络是根水管，我们掐住它 5 秒，然后再放开手，那么这 5 秒的数据会消失吗？并不会！直播是正在发生的事情，它会源源不断产生<code>水量</code>，会把水管涨粗，在这 5 秒内，播放器就得干等数据，等网络恢复了，那么这 5 秒的数据会一股脑怼给播放器，然后又是接着的源源不断过来的直播数据，这样播放器就多了 5 秒的数据，而这多出来 5 秒的数据要么直接丢弃要么加快播放速度，否则永远都不会凭空消灭掉。</p></li><li><p>5、很遗憾的告诉你，几乎所有标准播放器，都不会直接丢数据或加快播放速度。</p></li><li><p>6、那细心的小伙伴会问我，为什么 UDP 直播延时更低？原因是 UDP 这根<code>管子</code>上有很多破洞，水量太大了直接漏了，表现形式就是数据直接丢了，那么播放器就得花屏了。</p></li><li><p>7、TCP 水管涨粗可以理解为网络链路缓存的增加(路由器缓存增加)，如果滞留的水量太大了怎么办？那么先是撑满网络链路缓存，然后撑满发送端 Socket 缓存，然后撑满发送端应用逻辑缓存，如果还放不下，那么对不起，服务器只能掐断 TCP 了。</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/the_nature_of_live_broadcast_delay.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 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vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/documents/high_concurrency_implementation_principle.html"><!---->ZLMediaKit高并发实现原理<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="流媒体相关技术介绍" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html"><!---->流媒体相关技术介绍<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="直播延时的本质" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/documents/the_nature_of_live_broadcast_delay.html"><!---->直播延时的本质<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->直播延时的本质</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 2 分钟</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p>1、所谓直播就是正在发生的事情，流逝多少时间产生多少数据。</p></li><li><p>2、那么直播为什么会有延时？本质是，直播为了提升体验，会给缓存一部分历史数据(比如说为了提高画面打开速度做 GOP 缓存)。</p></li><li><p>3、那是不是没有 GOP 缓存就不会有延时呢？答案是错误的，因为不仅仅你的服务器有缓存，播放器也有缓存。播放器在点击<code>开始播放</code>到<code>出现画面</code>会有<strong>时间差</strong>，那么为什么播放器要这么做？原因是播放器为了提高播放流畅度，做了缓存。直播数据传到播放器我们可以认为是一根水管，这跟水管水量时大时小，有时干脆断流，如果不用<code>桶</code>缓存一下，那么画面会卡顿。</p></li><li><p>4、假定我们削掉服务器和播放器所有的缓存，那么是不是就没有延时呢？Too yong too simple!记住，<strong>缓存是永远无法消灭的</strong>。假定网络是根水管，我们掐住它 5 秒，然后再放开手，那么这 5 秒的数据会消失吗？并不会！直播是正在发生的事情，它会源源不断产生<code>水量</code>，会把水管涨粗，在这 5 秒内，播放器就得干等数据，等网络恢复了，那么这 5 秒的数据会一股脑怼给播放器，然后又是接着的源源不断过来的直播数据，这样播放器就多了 5 秒的数据，而这多出来 5 秒的数据要么直接丢弃要么加快播放速度，否则永远都不会凭空消灭掉。</p></li><li><p>5、很遗憾的告诉你，几乎所有标准播放器，都不会直接丢数据或加快播放速度。</p></li><li><p>6、那细心的小伙伴会问我，为什么 UDP 直播延时更低？原因是 UDP 这根<code>管子</code>上有很多破洞，水量太大了直接漏了，表现形式就是数据直接丢了，那么播放器就得花屏了。</p></li><li><p>7、TCP 水管涨粗可以理解为网络链路缓存的增加(路由器缓存增加)，如果滞留的水量太大了怎么办？那么先是撑满网络链路缓存，然后撑满发送端 Socket 缓存，然后撑满发送端应用逻辑缓存，如果还放不下，那么对不起，服务器只能掐断 TCP 了。</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/documents/the_nature_of_live_broadcast_delay.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 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type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable exact active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Reference</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><!----><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="测试" class="vp-catalog-child-title has-children"><a href="#测试" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Benchmark" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/benchmark.html">Benchmark</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp 拉流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_pull_stream_performance_test.html">rtmp 拉流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp 推流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_push_stream_performance_test.html">rtmp 推流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp拉流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_pull_stream_performance_test.html">rtsp拉流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp推流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_push_stream_performance_test.html">rtsp推流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#在线测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/online_test.html">在线测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#延时测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/delay_test.html">延时测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#怎么测试ZLMediaKit的延时？" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/how_to_test_delay.html">怎么测试ZLMediaKit的延时？</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/performance_testing.html">性能测试</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="相关资源" class="vp-catalog-child-title has-children"><a href="#相关资源" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span>相关资源<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RTMP对H265和OPUS的支持" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/rtmp_support_for_h265_and_opus.html">RTMP对H265和OPUS的支持</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ZLToolKit源码学习笔记" class="header-anchor">#</a><a class="vp-link 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vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Reference</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><!----><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs deep"><li class="vp-catalog"><h3 id="测试" class="vp-catalog-child-title has-children"><a href="#测试" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Benchmark" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/benchmark.html">Benchmark</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp 拉流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_pull_stream_performance_test.html">rtmp 拉流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtmp 推流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_push_stream_performance_test.html">rtmp 推流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp拉流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_pull_stream_performance_test.html">rtsp拉流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#rtsp推流性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_push_stream_performance_test.html">rtsp推流性能测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#在线测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/online_test.html">在线测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#延时测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/delay_test.html">延时测试</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#怎么测试ZLMediaKit的延时？" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/how_to_test_delay.html">怎么测试ZLMediaKit的延时？</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#性能测试" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/performance_testing.html">性能测试</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="相关资源" class="vp-catalog-child-title has-children"><a href="#相关资源" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span>相关资源<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RTMP对H265和OPUS的支持" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/rtmp_support_for_h265_and_opus.html">RTMP对H265和OPUS的支持</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ZLToolKit源码学习笔记" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/zltoolkit_source_code_study_notes.html">ZLToolKit源码学习笔记</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#代码依赖与版权声明" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/dependency.html"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span>代码依赖与版权声明<!--]--></a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#视频会议相关资源" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/resources/video_conferencing_related_resources.html">视频会议相关资源</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="相关文档" class="vp-catalog-child-title has-children"><a href="#相关文档" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span>相关文档<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RTSP推流流程" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/rtsp_push_process.html">RTSP推流流程</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ZLMediakit独家特性介绍" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/exclusive_features.html">ZLMediakit独家特性介绍</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ZLMediaKit高并发实现原理" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/high_concurrency_implementation_principle.html">ZLMediaKit高并发实现原理</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#流媒体相关技术介绍" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/introduction_to_streaming_media_related_technologies.html">流媒体相关技术介绍</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#直播延时的本质" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/documents/the_nature_of_live_broadcast_delay.html">直播延时的本质</a></div><!----></li></ul></li><li class="vp-catalog"><h3 id="开发日志" class="vp-catalog-child-title has-children"><a href="#开发日志" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/development_log/"><!--[--><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span>开发日志<!--]--></a></h3><ul class="vp-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#zlmediakit的hls高性能之旅" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/development_log/hls_high_performance_journey.html">zlmediakit的hls高性能之旅</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RTSP性能优化" class="header-anchor">#</a><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/development_log/rtsp_performance_optimization.html">RTSP性能优化</a></div><!----></li></ul></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><!----><div class="meta-item git-info"><!----><!----></div></footer><nav class="vp-page-nav"><!----><a aria-label="了解更多" class="vp-link nav-link next nav-link next" href="/zh/more/"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">了解更多<span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" 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class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一、zlmediakit-依赖的库列表">一、zlmediakit 依赖的库列表</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#二、其他依赖">二、其他依赖</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#三、zltoolkit-相关依赖">三、ZLToolkit 相关依赖</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="一、zlmediakit-依赖的库列表" tabindex="-1"><a class="header-anchor" href="#一、zlmediakit-依赖的库列表" aria-hidden="true">#</a> 一、zlmediakit 依赖的库列表</h2><table><thead><tr><th style="text-align:center;">依赖组件</th><th style="text-align:center;">协议类型</th><th style="text-align:center;">备注</th><th style="text-align:center;">项目地址</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">强依赖，ZLToolKit 也部分依赖某些开源代码</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">默认依赖，编译时指定 ENABLE_HLS,ENABLE_MP4,ENABLE_RTPPROXY 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer 依赖</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">开启 ssl 和 webrtc 相关功能时依赖，编译时指定 ENABLE_OPENSSL,ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">开启 webrtc 相关功能时依赖，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">开启 webrtc datachannel 相关功能时依赖，编译时指定 ENABLE_SCTP 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">部分 webrtc 源码提取自 mediasoup，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">转码分支与 mk_api 有轻微依赖，编译时指定 ENABLE_FFMPEG 为关闭时可以去除依赖，默认关闭</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">Windows 下编译 ENABLE_WPOLL 为开始时依赖，默认关闭</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps 相关解析代码，来自朋友，经过修改，应该最开始提取自 ffmpeg，版权存疑</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="二、其他依赖" tabindex="-1"><a class="header-anchor" href="#二、其他依赖" aria-hidden="true">#</a> 二、其他依赖</h2><ul><li>开启编译 test_player 测试程序时依赖 sdl。</li><li>开启 x264/faac 相关功能时依赖 libx264 与 libfacc，默认关闭。</li><li>开启 jemalloc 时依赖 jemalloc，默认关闭。</li><li>开始 mysql 连接池功能时依赖 libmysql-clinet，默认关闭。</li></ul><h2 id="三、zltoolkit-相关依赖" tabindex="-1"><a class="header-anchor" href="#三、zltoolkit-相关依赖" aria-hidden="true">#</a> 三、ZLToolkit 相关依赖</h2><ul><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32" target="_blank" rel="noopener noreferrer">getopt<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> windows 下命令行解析工具，其他平台不依赖。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h" target="_blank" rel="noopener noreferrer">uv_errno<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 部分错误处理代码来自 libuv。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp" target="_blank" rel="noopener noreferrer">strptime_win<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> windows 下 strptime 移植函数代码，来源网络，出处已不可考。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h" target="_blank" rel="noopener noreferrer">mini<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 来源于<a href="https://github.com/r-lyeh-archived/mINI" target="_blank" rel="noopener noreferrer">github<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,经过整理和修改。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h" target="_blank" rel="noopener noreferrer">function_traits<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>来源自网络，应该出自祁宇。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h" target="_blank" rel="noopener noreferrer">base64<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 来源自网络，经过修改，应该出自 ffmpeg。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h" target="_blank" rel="noopener noreferrer">SHA1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 整理自<a href="https://github.com/vog/sha1" target="_blank" rel="noopener noreferrer">GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h" target="_blank" rel="noopener noreferrer">MD5<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 整理自 GitHub,已无法找到原始出处。</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/resources/dependency.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 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icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 2 分钟</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一、zlmediakit-依赖的库列表">一、zlmediakit 依赖的库列表</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#二、其他依赖">二、其他依赖</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#三、zltoolkit-相关依赖">三、ZLToolkit 相关依赖</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="一、zlmediakit-依赖的库列表" tabindex="-1"><a class="header-anchor" href="#一、zlmediakit-依赖的库列表" aria-hidden="true">#</a> 一、zlmediakit 依赖的库列表</h2><table><thead><tr><th style="text-align:center;">依赖组件</th><th style="text-align:center;">协议类型</th><th style="text-align:center;">备注</th><th style="text-align:center;">项目地址</th></tr></thead><tbody><tr><td style="text-align:center;">ZLToolKit</td><td style="text-align:center;">MIT</td><td style="text-align:center;">强依赖，ZLToolKit 也部分依赖某些开源代码</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLToolKit</td></tr><tr><td style="text-align:center;">ireader/media-server</td><td style="text-align:center;">MIT</td><td style="text-align:center;">默认依赖，编译时指定 ENABLE_HLS,ENABLE_MP4,ENABLE_RTPPROXY 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/ireader/media-server</td></tr><tr><td style="text-align:center;">jsoncpp</td><td style="text-align:center;">MIT</td><td style="text-align:center;">MediaServer 依赖</td><td style="text-align:center;">https://github.com/open-source-parsers/jsoncpp</td></tr><tr><td style="text-align:center;">openssl</td><td style="text-align:center;">Apache-2.0</td><td style="text-align:center;">开启 ssl 和 webrtc 相关功能时依赖，编译时指定 ENABLE_OPENSSL,ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/openssl/openssl</td></tr><tr><td style="text-align:center;">srtp</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">开启 webrtc 相关功能时依赖，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/cisco/libsrtp</td></tr><tr><td style="text-align:center;">usrsctp</td><td style="text-align:center;">BSD-3-Clause</td><td style="text-align:center;">开启 webrtc datachannel 相关功能时依赖，编译时指定 ENABLE_SCTP 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/sctplab/usrsctp</td></tr><tr><td style="text-align:center;">mediasoup</td><td style="text-align:center;">ISC</td><td style="text-align:center;">部分 webrtc 源码提取自 mediasoup，编译时指定 ENABLE_WEBRTC 为关闭时可以去除依赖</td><td style="text-align:center;">https://github.com/versatica/mediasoup</td></tr><tr><td style="text-align:center;">ffmpeg</td><td style="text-align:center;">GPL/LGPL</td><td style="text-align:center;">转码分支与 mk_api 有轻微依赖，编译时指定 ENABLE_FFMPEG 为关闭时可以去除依赖，默认关闭</td><td style="text-align:center;">https://github.com/FFmpeg/FFmpeg</td></tr><tr><td style="text-align:center;">wepoll</td><td style="text-align:center;">类 MIT</td><td style="text-align:center;">Windows 下编译 ENABLE_WPOLL 为开始时依赖，默认关闭</td><td style="text-align:center;">https://github.com/piscisaureus/wepoll</td></tr><tr><td style="text-align:center;">SPSParser</td><td style="text-align:center;"></td><td style="text-align:center;">sps/pps 相关解析代码，来自朋友，经过修改，应该最开始提取自 ffmpeg，版权存疑</td><td style="text-align:center;">https://github.com/ZLMediaKit/ZLMediaKit/blob/master/src/Extension/SPSParser.h</td></tr></tbody></table><h2 id="二、其他依赖" tabindex="-1"><a class="header-anchor" href="#二、其他依赖" aria-hidden="true">#</a> 二、其他依赖</h2><ul><li>开启编译 test_player 测试程序时依赖 sdl。</li><li>开启 x264/faac 相关功能时依赖 libx264 与 libfacc，默认关闭。</li><li>开启 jemalloc 时依赖 jemalloc，默认关闭。</li><li>开始 mysql 连接池功能时依赖 libmysql-clinet，默认关闭。</li></ul><h2 id="三、zltoolkit-相关依赖" tabindex="-1"><a class="header-anchor" href="#三、zltoolkit-相关依赖" aria-hidden="true">#</a> 三、ZLToolkit 相关依赖</h2><ul><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/tree/master/src/win32" target="_blank" rel="noopener noreferrer">getopt<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> windows 下命令行解析工具，其他平台不依赖。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/uv_errno.h" target="_blank" rel="noopener noreferrer">uv_errno<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 部分错误处理代码来自 libuv。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/strptime_win.cpp" target="_blank" rel="noopener noreferrer">strptime_win<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> windows 下 strptime 移植函数代码，来源网络，出处已不可考。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/mini.h" target="_blank" rel="noopener noreferrer">mini<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 来源于<a href="https://github.com/r-lyeh-archived/mINI" target="_blank" rel="noopener noreferrer">github<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>,经过整理和修改。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/function_traits.h" target="_blank" rel="noopener noreferrer">function_traits<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>来源自网络，应该出自祁宇。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/base64.h" target="_blank" rel="noopener noreferrer">base64<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 来源自网络，经过修改，应该出自 ffmpeg。</p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/SHA1.h" target="_blank" rel="noopener noreferrer">SHA1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 整理自<a href="https://github.com/vog/sha1" target="_blank" rel="noopener noreferrer">GitHub<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p></li><li><p><a href="https://github.com/ZLMediaKit/ZLToolKit/blob/master/src/Util/MD5.h" target="_blank" rel="noopener noreferrer">MD5<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> 整理自 GitHub,已无法找到原始出处。</p></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/resources/dependency.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 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data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 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class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#背景">背景</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#实现方式">实现方式</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#服务器实现">服务器实现</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="背景" tabindex="-1"><a class="header-anchor" href="#背景" aria-hidden="true">#</a> 背景</h2><p>rtmp/flv 是直播行业事实上的标准，这两者在国内直播领域应用非常广泛。在浏览器上要实现无插件的低延时直播播放，基本绕不开 rtmp/flv. 由于 rtmp/flv 是 Adobe 设计的私有协议，原生是不支持 H265(视频监控应用广泛)和 opus(RTC 应用广泛)的，而目前视频监控、RTC 相关行业都有使用直播基础设施的需求，所以对 rtmp 进行修改，使其添加对 H265 和 opus 的支持比较重要。</p><h2 id="实现方式" tabindex="-1"><a class="header-anchor" href="#实现方式" aria-hidden="true">#</a> 实现方式</h2><p>rtmp 通过 codec id 来判断编码格式，同时通过 message type 来区分数据类型(包括音频包、视频包)，所以音视频的 codec_id 是可以相同的(相同类型不冲突即可)； 例如 H264 的 codec id 为 7，G711A 的 codec id 也为 7。 目前国内默认定义 H265 的 codec id 为<strong>12</strong>(由金山云首先<a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">实现并公布<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>). 而对 opus 的 rtmp 扩展目前还未有广泛共识，作者在与相关人士讨论后，协商定义其 codec id 为<strong>13</strong>，目前已经实现了对 FFmpeg(基于最新版本)的修改，添加了对<a href="https://gitee.com/xia-chu/FFmpeg" target="_blank" rel="noopener noreferrer">h265/opus 的 rtmp 扩展<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="服务器实现" tabindex="-1"><a class="header-anchor" href="#服务器实现" aria-hidden="true">#</a> 服务器实现</h2><p>ZLMediaKit 已经实现了 rtsp/rtmp/mp4/hls 对 h265/opus 的全面支持, 欢迎各位测试使用。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/resources/rtmp_support_for_h265_and_opus.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon 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data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 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class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#背景">背景</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#实现方式">实现方式</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#服务器实现">服务器实现</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="背景" tabindex="-1"><a class="header-anchor" href="#背景" aria-hidden="true">#</a> 背景</h2><p>rtmp/flv 是直播行业事实上的标准，这两者在国内直播领域应用非常广泛。在浏览器上要实现无插件的低延时直播播放，基本绕不开 rtmp/flv. 由于 rtmp/flv 是 Adobe 设计的私有协议，原生是不支持 H265(视频监控应用广泛)和 opus(RTC 应用广泛)的，而目前视频监控、RTC 相关行业都有使用直播基础设施的需求，所以对 rtmp 进行修改，使其添加对 H265 和 opus 的支持比较重要。</p><h2 id="实现方式" tabindex="-1"><a class="header-anchor" href="#实现方式" aria-hidden="true">#</a> 实现方式</h2><p>rtmp 通过 codec id 来判断编码格式，同时通过 message type 来区分数据类型(包括音频包、视频包)，所以音视频的 codec_id 是可以相同的(相同类型不冲突即可)； 例如 H264 的 codec id 为 7，G711A 的 codec id 也为 7。 目前国内默认定义 H265 的 codec id 为<strong>12</strong>(由金山云首先<a href="https://github.com/ksvc/FFmpeg/wiki" target="_blank" rel="noopener noreferrer">实现并公布<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>). 而对 opus 的 rtmp 扩展目前还未有广泛共识，作者在与相关人士讨论后，协商定义其 codec id 为<strong>13</strong>，目前已经实现了对 FFmpeg(基于最新版本)的修改，添加了对<a href="https://gitee.com/xia-chu/FFmpeg" target="_blank" rel="noopener noreferrer">h265/opus 的 rtmp 扩展<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.</p><h2 id="服务器实现" tabindex="-1"><a class="header-anchor" href="#服务器实现" aria-hidden="true">#</a> 服务器实现</h2><p>ZLMediaKit 已经实现了 rtsp/rtmp/mp4/hls 对 h265/opus 的全面支持, 欢迎各位测试使用。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/resources/rtmp_support_for_h265_and_opus.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon 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class="vp-page-title"><h1><!---->视频会议相关资源</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p><a href="https://www.bilibili.com/video/BV1AK411R7NG/" target="_blank" rel="noopener noreferrer">Random Tech Talking<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><ul><li>相关素材: <a href="https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png" target="_blank" rel="noopener noreferrer">webrtc over tcp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png" target="_blank" rel="noopener noreferrer">webrtc over udp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png" target="_blank" rel="noopener noreferrer">webrtc 时序图<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>。</li></ul></li><li><p>WebRTC</p><ul><li><a href="https://www.bilibili.com/video/BV1kq4y1u7cN/" target="_blank" rel="noopener noreferrer">ZLMediaKit 源代码讲解 1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1SR4y1t7V4/" target="_blank" rel="noopener noreferrer">ZLMediaKit 源代码讲解 2<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" 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clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link 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class="vp-page-title"><h1><!---->视频会议相关资源</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><ul><li><p><a href="https://www.bilibili.com/video/BV1AK411R7NG/" target="_blank" rel="noopener noreferrer">Random Tech Talking<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><ul><li>相关素材: <a href="https://user-images.githubusercontent.com/11495632/204230234-04da9d84-ffc7-4d32-bda3-04c72474205f.png" target="_blank" rel="noopener noreferrer">webrtc over tcp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230272-13448d78-b6da-40f2-94b9-da517fa5cc0b.png" target="_blank" rel="noopener noreferrer">webrtc over udp<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>、<a href="https://user-images.githubusercontent.com/11495632/204230325-1b395c6f-c094-414d-9d4e-8ea04120eed6.png" target="_blank" rel="noopener noreferrer">webrtc 时序图<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>。</li></ul></li><li><p>WebRTC</p><ul><li><a href="https://www.bilibili.com/video/BV1kq4y1u7cN/" target="_blank" rel="noopener noreferrer">ZLMediaKit 源代码讲解 1<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1SR4y1t7V4/" target="_blank" rel="noopener noreferrer">ZLMediaKit 源代码讲解 2<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1Eg411N7TJ/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc 使用演示<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://www.bilibili.com/video/BV1uL4y1i7KP/" target="_blank" rel="noopener noreferrer">ZLMediaKit webrtc 实现<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li></ul></li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a 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962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav 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class="vp-page-title"><h1><!---->ZLToolKit源码学习笔记</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path 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href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a></li><li class="dropdown-item"><a aria-label="授权协议" class="vp-link nav-link nav-link" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a></li><li class="dropdown-item"><a aria-label="致谢" class="vp-link nav-link nav-link" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a></li><li class="dropdown-item"><a aria-label="联系我们" class="vp-link nav-link nav-link" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a></li><li class="dropdown-item"><a aria-label="使用案例" class="vp-link nav-link nav-link" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a></li></ul></button></div></div></nav><div 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class="vp-sidebar-links"><li><!--[--><a aria-label="首页" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="快速开始" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading"><span class="font-icon icon fa-fw fa-sm fas fa-book" style=""></span><span class="vp-sidebar-title">指南</span><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="指南" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-gears" style=""></span><span class="vp-sidebar-title">Media Server</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-cube" style=""></span><span class="vp-sidebar-title">SDK API</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code" style=""></span><span class="vp-sidebar-title">代码解读</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span><span class="vp-sidebar-title">协议相关</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-box-archive" style=""></span><span class="vp-sidebar-title">安装</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-question" style=""></span><span class="vp-sidebar-title">常见问题</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable active"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="参考" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Benchmark" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/test/benchmark.html"><!---->Benchmark<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="注意" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#注意"><!---->注意<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试环境" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#测试环境"><!---->测试环境<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试工具" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#测试工具"><!---->测试工具<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试服务器" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#测试服务器"><!---->测试服务器<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试媒体流" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#测试媒体流"><!---->测试媒体流<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="测试结果" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#测试结果"><!---->测试结果<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="srs 性能对比" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#srs-性能对比"><!---->srs 性能对比<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="rtmp 拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp 拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp 推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp 推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="在线测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/online_test.html"><!---->在线测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="延时测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/delay_test.html"><!---->延时测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/how_to_test_delay.html"><!---->怎么测试ZLMediaKit的延时？<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/performance_testing.html"><!---->性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Benchmark</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 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6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#注意">注意</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试环境">测试环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试工具">测试工具</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试服务器">测试服务器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试媒体流">测试媒体流</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结果">测试结果</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#srs-性能对比">srs 性能对比</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试已经严重过时，不具备参考性。</p><h2 id="测试环境" tabindex="-1"><a class="header-anchor" href="#测试环境" aria-hidden="true">#</a> 测试环境</h2><ul><li>系统:Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>内存:15G</li><li>CPU:Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz;4 核</li><li>网络:千兆网卡</li><li>测试端采用回环网络方式访问服务器</li></ul><h2 id="测试工具" tabindex="-1"><a class="header-anchor" href="#测试工具" aria-hidden="true">#</a> 测试工具</h2><p>ZLMeidaKit 自带测试程序 test_benchmark，其为单进程多线程模型</p><h2 id="测试服务器" tabindex="-1"><a class="header-anchor" href="#测试服务器" aria-hidden="true">#</a> 测试服务器</h2><p>ZLMeidaKit 自带测试服务器 test_server,支持 RTSP/RTMP/HLS 服务器；多线程模型。</p><h2 id="测试媒体流" tabindex="-1"><a class="header-anchor" href="#测试媒体流" aria-hidden="true">#</a> 测试媒体流</h2><p>使用 test_server 拉取的 rtmp 流<code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code>;然后通过 test_server 转发代理。 该码流大概 300~400Kbit/s 左右。</p><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><p>说明:在 cmake 构建时，输入<code>cmake .. -DCMAKE_BUILD_TYPE=Release</code>以编译优化版本。</p><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>无</td></tr></tbody></table><table><thead><tr><th>播放器个数(rtsp/tcp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>无</td></tr></tbody></table><h2 id="srs-性能对比" tabindex="-1"><a class="header-anchor" href="#srs-性能对比" aria-hidden="true">#</a> srs 性能对比</h2><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>无</td></tr></tbody></table></div><!--[--><!----><!--]--><footer class="page-meta"><div 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nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/benchmark.html#srs-性能对比"><!---->srs 性能对比<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="rtmp 拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp 拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp 推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp 推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="在线测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/online_test.html"><!---->在线测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="延时测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/delay_test.html"><!---->延时测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/how_to_test_delay.html"><!---->怎么测试ZLMediaKit的延时？<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/performance_testing.html"><!---->性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/license.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>授权协议<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="联系我们" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/contact.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>联系我们<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Benchmark</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T19:55:59.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#注意">注意</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试环境">测试环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试工具">测试工具</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试服务器">测试服务器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试媒体流">测试媒体流</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结果">测试结果</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#srs-性能对比">srs 性能对比</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试已经严重过时，不具备参考性。</p><h2 id="测试环境" tabindex="-1"><a class="header-anchor" href="#测试环境" aria-hidden="true">#</a> 测试环境</h2><ul><li>系统:Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux</li><li>内存:15G</li><li>CPU:Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz;4 核</li><li>网络:千兆网卡</li><li>测试端采用回环网络方式访问服务器</li></ul><h2 id="测试工具" tabindex="-1"><a class="header-anchor" href="#测试工具" aria-hidden="true">#</a> 测试工具</h2><p>ZLMeidaKit 自带测试程序 test_benchmark，其为单进程多线程模型</p><h2 id="测试服务器" tabindex="-1"><a class="header-anchor" href="#测试服务器" aria-hidden="true">#</a> 测试服务器</h2><p>ZLMeidaKit 自带测试服务器 test_server,支持 RTSP/RTMP/HLS 服务器；多线程模型。</p><h2 id="测试媒体流" tabindex="-1"><a class="header-anchor" href="#测试媒体流" aria-hidden="true">#</a> 测试媒体流</h2><p>使用 test_server 拉取的 rtmp 流<code>rtmp://live.hkstv.hk.lxdns.com/live/hks1</code>;然后通过 test_server 转发代理。 该码流大概 300~400Kbit/s 左右。</p><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><p>说明:在 cmake 构建时，输入<code>cmake .. -DCMAKE_BUILD_TYPE=Release</code>以编译优化版本。</p><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>20%</td><td>702M/13M</td><td>40 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>39%</td><td>702M/18M</td><td>80 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>92%</td><td>702M/32M</td><td>200 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>170%</td><td>702M/59M</td><td>400 MByte/s</td><td>无</td></tr></tbody></table><table><thead><tr><th>播放器个数(rtsp/tcp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>18%</td><td>702M/13M</td><td>42 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>35%</td><td>702M/19M</td><td>82 MByte/s</td><td>无</td></tr><tr><td>5000</td><td>80%</td><td>702M/35M</td><td>198 MByte/s</td><td>无</td></tr><tr><td>10000</td><td>130%</td><td>702M/62M</td><td>405 MByte/s</td><td>无</td></tr></tbody></table><h2 id="srs-性能对比" tabindex="-1"><a class="header-anchor" href="#srs-性能对比" aria-hidden="true">#</a> srs 性能对比</h2><table><thead><tr><th>播放器个数(rtmp)</th><th>CPU(最大 400%)</th><th>内存(VIRT/RES)</th><th>带宽(平均)</th><th>丢包</th></tr></thead><tbody><tr><td>1000</td><td>10%</td><td>310M/53M</td><td>41.17 MByte/s</td><td>无</td></tr><tr><td>2000</td><td>18%</td><td>604M/117M</td><td>83.86 MByte/s</td><td>无</td></tr></tbody></table></div><!--[--><!----><!--]--><footer class="page-meta"><div 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947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 2 分钟</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#注意">注意</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#网络环境">网络环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#操作系统">操作系统</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#服务器">服务器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#推流器">推流器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#播放器">播放器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试方法">测试方法</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结果">测试结果</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结论">测试结论</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试时间比较早，部分内容已失效；其中<code>ultraLowDelay</code>配置项已经删除；合并写延时改成 0 时(默认为 0)即为最低延时模式； 大家测试延时时，可以使用 webrtc 播放来测试。</p><h2 id="网络环境" tabindex="-1"><a class="header-anchor" href="#网络环境" aria-hidden="true">#</a> 网络环境</h2><ul><li><code>localhost</code></li></ul><h2 id="操作系统" tabindex="-1"><a class="header-anchor" href="#操作系统" aria-hidden="true">#</a> 操作系统</h2><ul><li><code>macOS</code></li></ul><h2 id="服务器" tabindex="-1"><a class="header-anchor" href="#服务器" aria-hidden="true">#</a> 服务器</h2><ul><li><code>MediaServer</code>,启动参数 <code>-t 1</code> ,单线程启动</li><li>配置文件打开<code>ultraLowDelay</code>模式</li></ul><h2 id="推流器" tabindex="-1"><a class="header-anchor" href="#推流器" aria-hidden="true">#</a> 推流器</h2><ul><li><code>obs</code> rtmp 推流到 localhost</li><li><code>速率控制</code>：<code>CBR</code></li><li><code>比特率</code>: 2500</li><li><code>自定义缓存大小</code>: 100</li><li><code>关键帧将</code>：2 秒</li><li><code>CPU使用预设</code>: <code>ultrafast</code></li><li><code>profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>分辨率</code>: 1280x720</li><li><code>fps</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="播放器" tabindex="-1"><a class="header-anchor" href="#播放器" aria-hidden="true">#</a> 播放器</h2><ul><li>内置 test_player</li><li>localhost 播放 rtsp(udp、tcp 模式都测试)或 rtmp</li></ul><h2 id="测试方法" tabindex="-1"><a class="header-anchor" href="#测试方法" aria-hidden="true">#</a> 测试方法</h2><ul><li>打开浏览器，打开在线秒表网页 https://miaobiao.51240.com/</li><li>设置 OBS，截取浏览器秒表部分图像，开始推流给 MediaServer</li><li>打开 test_player，播放对应的 rtsp 或 rtmp url</li><li>使用截图工具，定格画面，并对比网页与 test_player 播放器画面在线秒表时间差</li></ul><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><ul><li><p>播放 rtmp,延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(tcp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(udp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="测试结论" tabindex="-1"><a class="header-anchor" href="#测试结论" aria-hidden="true">#</a> 测试结论</h2><ul><li>在单线程下，播放器和推流器在同一个线程，没有跨线程切换问题，延时稍微稳定并低点</li><li>开启 TCP_NODELAY 关闭 MSG_MORE 在本轮测试中对优化延时效果不大</li><li>多次截图平均下来有 300ms 左右的延时，最低 200ms 左右，最高有 400+ms</li><li>17 年我自己写推流器(很遗憾没保存下 exe 文件)的情况下，最低延时能达到 120ms 左右，目前根本达不到，怀疑 obs 推流延时还是较高</li><li>推流时建议关闭音频再测试，像 AAC 这种编码格式，编码延时能达到 100ms 以上</li><li>本次测试都是再 macOS 下测试的，理想情况下，服务器是 linux，推流器 windows，播放器渲染自己做的话延时可能还能更低</li><li>感兴趣的朋友们可以在 windows 下测试下，17 年我是在局域网中测试的，推流器、服务器、播放器都不是同一台主机，延时尚且低至 120ms，如果 localhost 应该能更低。</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/delay_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 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class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="致谢" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/thanks.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>致谢<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->延时测试</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 2 分钟</span><meta property="timeRequired" content="PT2M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#注意">注意</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#网络环境">网络环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#操作系统">操作系统</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#服务器">服务器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#推流器">推流器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#播放器">播放器</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试方法">测试方法</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结果">测试结果</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#测试结论">测试结论</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="注意" tabindex="-1"><a class="header-anchor" href="#注意" aria-hidden="true">#</a> 注意</h2><p>此测试时间比较早，部分内容已失效；其中<code>ultraLowDelay</code>配置项已经删除；合并写延时改成 0 时(默认为 0)即为最低延时模式； 大家测试延时时，可以使用 webrtc 播放来测试。</p><h2 id="网络环境" tabindex="-1"><a class="header-anchor" href="#网络环境" aria-hidden="true">#</a> 网络环境</h2><ul><li><code>localhost</code></li></ul><h2 id="操作系统" tabindex="-1"><a class="header-anchor" href="#操作系统" aria-hidden="true">#</a> 操作系统</h2><ul><li><code>macOS</code></li></ul><h2 id="服务器" tabindex="-1"><a class="header-anchor" href="#服务器" aria-hidden="true">#</a> 服务器</h2><ul><li><code>MediaServer</code>,启动参数 <code>-t 1</code> ,单线程启动</li><li>配置文件打开<code>ultraLowDelay</code>模式</li></ul><h2 id="推流器" tabindex="-1"><a class="header-anchor" href="#推流器" aria-hidden="true">#</a> 推流器</h2><ul><li><code>obs</code> rtmp 推流到 localhost</li><li><code>速率控制</code>：<code>CBR</code></li><li><code>比特率</code>: 2500</li><li><code>自定义缓存大小</code>: 100</li><li><code>关键帧将</code>：2 秒</li><li><code>CPU使用预设</code>: <code>ultrafast</code></li><li><code>profile</code>: <code>baseline</code></li><li><code>Tune</code>: <code>zerolatency</code></li><li><code>分辨率</code>: 1280x720</li><li><code>fps</code>: 30 <img src="https://user-images.githubusercontent.com/11495632/64311220-daf53f00-cfd5-11e9-8d1f-c39d95c335c4.png" alt="image" loading="lazy"></li></ul><h2 id="播放器" tabindex="-1"><a class="header-anchor" href="#播放器" aria-hidden="true">#</a> 播放器</h2><ul><li>内置 test_player</li><li>localhost 播放 rtsp(udp、tcp 模式都测试)或 rtmp</li></ul><h2 id="测试方法" tabindex="-1"><a class="header-anchor" href="#测试方法" aria-hidden="true">#</a> 测试方法</h2><ul><li>打开浏览器，打开在线秒表网页 https://miaobiao.51240.com/</li><li>设置 OBS，截取浏览器秒表部分图像，开始推流给 MediaServer</li><li>打开 test_player，播放对应的 rtsp 或 rtmp url</li><li>使用截图工具，定格画面，并对比网页与 test_player 播放器画面在线秒表时间差</li></ul><h2 id="测试结果" tabindex="-1"><a class="header-anchor" href="#测试结果" aria-hidden="true">#</a> 测试结果</h2><ul><li><p>播放 rtmp,延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311009-0af01280-cfd5-11e9-9117-2f520db0b70f.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311040-2b1fd180-cfd5-11e9-8526-675d5d40d746.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(tcp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311126-76d27b00-cfd5-11e9-89e4-59e9cb15b8bc.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311161-9b2e5780-cfd5-11e9-96dd-5ab7eecc83ca.png" alt="image" loading="lazy"></p></li><li><p>播放 rtsp(udp 模式),延时 200ms ~ 400ms <img src="https://user-images.githubusercontent.com/11495632/64311179-b600cc00-cfd5-11e9-953f-07e73c377df1.png" alt="image" loading="lazy"><img src="https://user-images.githubusercontent.com/11495632/64311187-c022ca80-cfd5-11e9-89b4-a015d614706e.png" alt="image" loading="lazy"></p></li></ul><h2 id="测试结论" tabindex="-1"><a class="header-anchor" href="#测试结论" aria-hidden="true">#</a> 测试结论</h2><ul><li>在单线程下，播放器和推流器在同一个线程，没有跨线程切换问题，延时稍微稳定并低点</li><li>开启 TCP_NODELAY 关闭 MSG_MORE 在本轮测试中对优化延时效果不大</li><li>多次截图平均下来有 300ms 左右的延时，最低 200ms 左右，最高有 400+ms</li><li>17 年我自己写推流器(很遗憾没保存下 exe 文件)的情况下，最低延时能达到 120ms 左右，目前根本达不到，怀疑 obs 推流延时还是较高</li><li>推流时建议关闭音频再测试，像 AAC 这种编码格式，编码延时能达到 100ms 以上</li><li>本次测试都是再 macOS 下测试的，理想情况下，服务器是 linux，推流器 windows，播放器渲染自己做的话延时可能还能更低</li><li>感兴趣的朋友们可以在 windows 下测试下，17 年我是在局域网中测试的，推流器、服务器、播放器都不是同一台主机，延时尚且低至 120ms，如果 localhost 应该能更低。</li></ul></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/delay_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 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noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>大约 5 分钟</span><meta property="timeRequired" content="PT5M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#引言">引言</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#什么是延时">什么是延时</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#怎么测试延时">怎么测试延时</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#关于延时的更多信息">关于延时的更多信息</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="引言" tabindex="-1"><a class="header-anchor" href="#引言" aria-hidden="true">#</a> 引言</h2><p>有些小伙伴们经常在群里面问我，为什么用 ZLMediaKit 拉流代理、推流转发的流播放延时好几秒，长的时候 10 多秒？为什么 HLS 延时更高，动辄延时半分钟？本文的目的在于澄清大家对延时的误解。</p><h2 id="什么是延时" tabindex="-1"><a class="header-anchor" href="#什么是延时" aria-hidden="true">#</a> 什么是延时</h2><p>很多小伙伴们并不能明白什么叫延时，认为随便一个播放器播放出来的画面跟原始流画面时间差就是延时，其实这是对延时最大的误解。 延时不是表象，很多人在测试延时时很不专业，对延时测试的专业性认识不足，在此我特别提醒，不是随随便便的播放器都有资格做延时测试的!</p><p>总而言之，一般整个延时有以下几部分累加组成：</p><ul><li><p><strong>采集延时</strong></p><p>在采集摄像头或显卡画面时，由于 fps 的限制和 cpu 性能、内存拷贝速度等客观限制，采集画面成 YUV/RGB 等数据时会有一定的延时，一般延时为毫秒级别。由于一般编码器对输入数据格式存在限制，譬如要求统一输入 YUV420P，这样在做 RGB-&gt;YUV420P 转换时，也会有转换计算延时(这个可以通过 libyuv 库来降低)。总而言之，采集延时大概为毫秒级别，如果 fps 为 30，那么一般采集延时会有 30 毫秒以上的延时，在内存拷贝和颜色转换时，又可能增加若干毫秒的延时。</p></li><li><p><strong>编码延时</strong></p><p>在把原始画面输入到编码器时，并不会立即输出编码后的数据，特别是在开启 B 帧时，由于需要参考后面的 P 帧，那么延时会更大，所以延时敏感的情况下一般不开启 B 帧，这种情况下编码延时应该是毫秒级别，不是很大。</p></li><li><p><strong>网络上行传输延时</strong></p><p>编码后的数据，要经过一定的协议打包才能写入 socket，然后传输给推流服务器或拉流代理服务器，协议打包会有一定的内存拷贝和计算量，那么会增加延时，不过这个延时很小，基本忽略不计。数据在上传到服务器时，这个延时可大可小，取决于网络质量。</p></li><li><p><strong>服务器转协议延时</strong></p><p>服务器在收到数据后，要读 socket 缓存、协议解析、解复用、重新打包等操作，不过总体而言，这个延时比较小，基本没什么影响。有时，服务器为了提高性能，会采取合并写的机制，也就是收到一定量的数据后才会一并转发，这个延时一般为几百毫秒，ZLMediaKit 默认 300 毫秒左右，不过 ZLMediaKit 默认关闭合并写，也就是这个延时也很小。</p></li><li><p><strong>网络下行延时</strong></p><p>流媒体在把视频数据转发给播放器时，会存在网络发送，这个延时大小取决于网络质量，ZLMediaKit 在关闭低延时模式时，还会增加 MSG_MORE 和关闭 TCP_NODELAY 导致的延时，不过 ZLMediaKit 默认开启低延时模式。</p></li><li><p><strong>播放器延时</strong></p><p>播放器延时主要有网络接收延时、协议解析解复用延时、解码延时、缓存延时、渲染延时组成，这些延时中<strong>缓存延时</strong>最大，因为一般的播放器为了保证在网络抖动情况下视频播放的流畅性，会以增加延时为代价，增加播放缓存，这样在网络变差时，不至于播放缓冲卡顿。而且为了音视频同步，也必须确保一定的缓存量。这种延时一般都是秒级别，一般 5 秒左右。</p></li><li><p><strong>播放器 GOP 缓存延时</strong></p><p>流媒体服务器为了能让播放器立即出画面，往往会缓存最近的一个 I 帧，这个 I 帧往后的所有音视频数据被称作为 GOP 缓存。如果不缓存 GOP，那么播放器要等下一个 I 帧才能解码成功或不花屏，显然为了提高播放体验，这个 GOP 缓存是不能去掉的。而一般 GOP 短则 1~3 秒，长则 10 几秒，这个跟采集端编码器设置有关，服务器改变不了。但是由于一般的播放器收到缓存后，并不会丢弃过多的画面来确保低延时。况且播放器还希望有一定的缓存来确保播放的流畅性，所以这个 GOP 缓存将会增大播放器的延时。</p></li><li><p><strong>综合延时</strong></p><p>以上所有的延时累加，就是你观看到的直观延时，那么你看到的延时很高，能怪是服务器的问题吗？在理想的网络状况下，你观看到的直观延时，其实约等于播放器的播放缓存延时，这个锅得由播放器来背。</p></li></ul><h2 id="怎么测试延时" tabindex="-1"><a class="header-anchor" href="#怎么测试延时" aria-hidden="true">#</a> 怎么测试延时</h2><p>用 vlc 等通用播放器测试延时是很不专业的，这些播放器延时最少是秒级别的，为了播放流畅度和音视频同步，这些播放器是不可能给你真实的延时数据。</p><p>在此，我强烈推荐大家自己写个无缓存的播放器测试延时，但是这显然超过了大部人的能力，所以 ZLMediaKit 提供了一个简单的播放器测试延时： <a href="https://github.com/ZLMediaKit/ZLMediaKit/blob/master/player/test_player.cpp" target="_blank" rel="noopener noreferrer">test_player<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></p><p>什么？ 你告诉我你不会编译 ZLMediaKit？ 那好，退而求其次，我推荐你使用 webrtc 播放来测试 zlm 延时；也可以用 ffplay 测试：</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ffplay <span class="token parameter variable">-i</span> rtmp://xxxxxxx <span class="token parameter variable">-fflags</span> nobuffer
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>如果你不知道 ffplay 怎么安装，你可以从<a href="http://ffmpeg.org/download.html" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>下载编译好的.</p><h2 id="关于延时的更多信息" tabindex="-1"><a class="header-anchor" href="#关于延时的更多信息" aria-hidden="true">#</a> 关于延时的更多信息</h2><p><a href="/zh/reference/documents/the_nature_of_live_broadcast_delay.html" class="">直播延时的本质</a></p><p><a href="/zh/reference/test/delay_test.html" class="">延时相关测试</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/how_to_test_delay.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="延时测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/delay_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->延时测试</div></a><a aria-label="性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/performance_testing.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>如果你不知道 ffplay 怎么安装，你可以从<a href="http://ffmpeg.org/download.html" target="_blank" rel="noopener noreferrer">这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>下载编译好的.</p><h2 id="关于延时的更多信息" tabindex="-1"><a class="header-anchor" href="#关于延时的更多信息" aria-hidden="true">#</a> 关于延时的更多信息</h2><p><a href="/zh/reference/documents/the_nature_of_live_broadcast_delay.html" class="">直播延时的本质</a></p><p><a href="/zh/reference/test/delay_test.html" class="">延时相关测试</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/how_to_test_delay.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="延时测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/delay_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->延时测试</div></a><a aria-label="性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/performance_testing.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/reference/test/index.html b/zh/reference/test/index.html
index 0395aa1..3d3c4ec 100644
--- a/zh/reference/test/index.html
+++ b/zh/reference/test/index.html
@@ -30,11 +30,11 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="测试"><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-11-19T14:25:10.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-11-19T14:25:10.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"测试","image":[""],"dateModified":"2023-11-19T14:25:10.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>测试 | ZLMediaKit</title><meta name="description" content="">
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener 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213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/benchmark.html">Benchmark</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_pull_stream_performance_test.html">rtmp 拉流性能测试</a></div></li><li class="vp-catalog"><div 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class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/how_to_test_delay.html">怎么测试ZLMediaKit的延时？</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/performance_testing.html">性能测试</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 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class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener 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33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-11-19T14:25:10.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!--[--><!----><!--]--><div class="theme-hope-content"><div class="vp-catalog-wrapper"><h2 class="vp-catalog-main-title">目录</h2><ul class="vp-catalogs"><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/benchmark.html">Benchmark</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_pull_stream_performance_test.html">rtmp 拉流性能测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtmp_push_stream_performance_test.html">rtmp 推流性能测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_pull_stream_performance_test.html">rtsp拉流性能测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/rtsp_push_stream_performance_test.html">rtsp推流性能测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/online_test.html">在线测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/delay_test.html">延时测试</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/how_to_test_delay.html">怎么测试ZLMediaKit的延时？</a></div></li><li class="vp-catalog"><div class="vp-catalog-child-title"><a class="vp-link vp-catalog-title vp-catalog-title" href="/zh/reference/test/performance_testing.html">性能测试</a></div></li></ul></div></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 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git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><!----><a aria-label="Benchmark" class="vp-link nav-link next nav-link next" href="/zh/reference/test/benchmark.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">Benchmark<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" 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diff --git a/zh/reference/test/online_test.html b/zh/reference/test/online_test.html
index eec778d..609eb6a 100644
--- a/zh/reference/test/online_test.html
+++ b/zh/reference/test/online_test.html
@@ -30,11 +30,11 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/online_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/online_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="在线测试"><meta property="og:description" content="测试地址 http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/; https 地址： https://zlmediakit.com/; rtsp 地址： zlmediakit.com:554; rtmp 地址： zlmediakit.com:1935; GB28181 UDP/TCP 地址: ..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"在线测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>在线测试 | ZLMediaKit</title><meta name="description" content="测试地址 http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/; https 地址： https://zlmediakit.com/; rtsp 地址： zlmediakit.com:554; rtmp 地址： zlmediakit.com:1935; GB28181 UDP/TCP 地址: ...">
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-    <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.svg" alt="ZLMediaKit"><!----><span class="vp-site-name hide-in-pad">ZLMediaKit</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><a aria-label="首页" class="vp-link nav-link nav-link" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="指南" class="vp-link nav-link nav-link" href="/zh/guide/"><span class="font-icon icon fa-fw fa-sm fas fa-terminal" style=""></span>指南<!----></a></div><div class="nav-item hide-in-mobile"><a aria-label="快速开始" class="vp-link nav-link nav-link" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="参考"><span class="title"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>参考</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a aria-label="测试" class="vp-link nav-link active nav-link active" href="/zh/reference/test.html"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!----></a></li><li class="dropdown-item"><a aria-label="相关资源" class="vp-link nav-link nav-link" 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vp-sidebar-page" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="在线测试" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/test/online_test.html"><!---->在线测试<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="测试地址" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/online_test.html#测试地址"><!---->测试地址<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="开始测试" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/online_test.html#开始测试"><!---->开始测试<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="延时测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/delay_test.html"><!---->延时测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/how_to_test_delay.html"><!---->怎么测试ZLMediaKit的延时？<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/performance_testing.html"><!---->性能测试<!----></a><ul 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d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-10-09T20:15:19.000Z"></span><!----><span class="page-reading-time-info" aria-label="阅读时间⌛" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" 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style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="测试地址" tabindex="-1"><a class="header-anchor" href="#测试地址" aria-hidden="true">#</a> 测试地址</h2><ul><li>http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/</li><li>https 地址： https://zlmediakit.com/</li><li>rtsp 地址： zlmediakit.com:554</li><li>rtmp 地址： zlmediakit.com:1935</li><li>GB28181 UDP/TCP 地址: zlmediakit.com:10000</li></ul><h2 id="开始测试" tabindex="-1"><a class="header-anchor" href="#开始测试" aria-hidden="true">#</a> 开始测试</h2><p><a href="/zh/guide/media_server/push_test.html" class="">推流测试</a><a href="/zh/guide/media_server/play_url_rules.html" class="">播放测试</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/online_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg 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style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="测试地址" tabindex="-1"><a class="header-anchor" href="#测试地址" aria-hidden="true">#</a> 测试地址</h2><ul><li>http/hls/http-flv/ws-flv 地址: http://zlmediakit.com:8888/</li><li>https 地址： https://zlmediakit.com/</li><li>rtsp 地址： zlmediakit.com:554</li><li>rtmp 地址： zlmediakit.com:1935</li><li>GB28181 UDP/TCP 地址: zlmediakit.com:10000</li></ul><h2 id="开始测试" tabindex="-1"><a class="header-anchor" href="#开始测试" aria-hidden="true">#</a> 开始测试</h2><p><a href="/zh/guide/media_server/push_test.html" class="">推流测试</a><a href="/zh/guide/media_server/play_url_rules.html" class="">播放测试</a></p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/online_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg 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class="link"><!---->rtsp推流性能测试</div></a><a aria-label="延时测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/delay_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">延时测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" 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vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="在线测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/online_test.html"><!---->在线测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="延时测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/delay_test.html"><!---->延时测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/how_to_test_delay.html"><!---->怎么测试ZLMediaKit的延时？<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="性能测试" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/test/performance_testing.html"><!---->性能测试<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="一、最新性能测试" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#一、最新性能测试"><!---->一、最新性能测试<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1.1、测试环境" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-1、测试环境"><!---->1.1、测试环境<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.2、测试数据" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-2、测试数据"><!---->1.2、测试数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.3、测试详细数据" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-3、测试详细数据"><!---->1.3、测试详细数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="二、较早的性能测试记录" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#二、较早的性能测试记录"><!---->二、较早的性能测试记录<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li 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class="vp-page-title"><h1><!---->性能测试</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 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class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一、最新性能测试">一、最新性能测试</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-1、测试环境">1.1、测试环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-2、测试数据">1.2、测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-3、测试详细数据">1.3、测试详细数据</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#二、较早的性能测试记录">二、较早的性能测试记录</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#三、性能测试与优化">三、性能测试与优化</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="一、最新性能测试" tabindex="-1"><a class="header-anchor" href="#一、最新性能测试" aria-hidden="true">#</a> 一、最新性能测试</h2><h3 id="_1-1、测试环境" tabindex="-1"><a class="header-anchor" href="#_1-1、测试环境" aria-hidden="true">#</a> 1.1、测试环境</h3><ul><li>cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz 4 核 8 线程</li><li>操作系统：CentOS release 6.3 (Final)</li><li>内存：16GB</li><li>网卡：127.0.0.1</li><li>测试码流: <a href="https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv" target="_blank" rel="noopener noreferrer">200kbps.768x320.flv<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>编译器：gcc (GCC) 8.2.0</li><li>编译类型：Release</li></ul><h3 id="_1-2、测试数据" tabindex="-1"><a class="header-anchor" href="#_1-2、测试数据" aria-hidden="true">#</a> 1.2、测试数据</h3><blockquote><p>推流性能测试内存占用部分存在不准确问题(原因是当时测试时有个多 gop 缓存 bug)</p></blockquote><table><thead><tr><th style="text-align:center;">客户端类型</th><th style="text-align:center;">流个数</th><th style="text-align:center;">cpu</th><th style="text-align:center;">内存</th><th style="text-align:center;">网络 io</th><th style="text-align:center;">4 物理核 cpu 理论性能</th></tr></thead><tbody><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">约 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">约 30K</td></tr></tbody></table><h3 id="_1-3、测试详细数据" tabindex="-1"><a class="header-anchor" href="#_1-3、测试详细数据" aria-hidden="true">#</a> 1.3、测试详细数据</h3><ul><li><a href="/zh/reference/test/rtmp_pull_stream_performance_test.html" class="">rtmp 拉流</a></li><li><a href="/zh/reference/test/rtmp_push_stream_performance_test.html" class="">rtmp 推流</a></li><li><a href="/zh/reference/test/rtsp_pull_stream_performance_test.html" class="">rtsp 拉流</a></li><li><a href="/zh/reference/test/rtsp_push_stream_performance_test.html" class="">rtsp 推流</a></li></ul><h2 id="二、较早的性能测试记录" tabindex="-1"><a class="header-anchor" href="#二、较早的性能测试记录" aria-hidden="true">#</a> 二、较早的性能测试记录</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/406" target="_blank" rel="noopener noreferrer">rtmp 拉流性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">GB28181 性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1271" target="_blank" rel="noopener noreferrer">rtsp 音频拉流性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="/zh/reference/test/benchmark.html" class="">过时的性能测试记录</a></li></ul><h2 id="三、性能测试与优化" tabindex="-1"><a class="header-anchor" href="#三、性能测试与优化" aria-hidden="true">#</a> 三、性能测试与优化</h2><ul><li><a href="/zh/reference/development_log/rtsp_performance_optimization.html" class="">rtsp 性能优化与测试</a></li><li><a href="/zh/reference/development_log/hls_high_performance_journey.html" class="">hls 性能优化与测试</a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/540" target="_blank" rel="noopener noreferrer">rtmp 性能优化<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" 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class="vp-sidebar"><!--[--><!----><!--]--><ul class="vp-sidebar-links"><li><!--[--><a aria-label="首页" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="快速开始" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/tutorial/"><span class="font-icon icon fa-fw fa-sm fas fa-lightbulb" style=""></span>快速开始<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading"><span class="font-icon icon fa-fw fa-sm fas fa-book" style=""></span><span class="vp-sidebar-title">指南</span><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="指南" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" 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style=""></span><a aria-label="参考" class="vp-link nav-link active vp-sidebar-title nav-link active vp-sidebar-title" href="/zh/reference/"><!---->参考<!----></a><!----></p><ul class="vp-sidebar-links"><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-code-commit" style=""></span><span class="vp-sidebar-title">开发日志</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span><span class="vp-sidebar-title">测试</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/"><span class="font-icon icon fa-fw fa-sm fas fa-vials" style=""></span>测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Benchmark" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/benchmark.html"><!---->Benchmark<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp 拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_pull_stream_performance_test.html"><!---->rtmp 拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtmp 推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><!---->rtmp 推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp拉流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><!---->rtsp拉流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="rtsp推流性能测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><!---->rtsp推流性能测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="在线测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/online_test.html"><!---->在线测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="延时测试" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/delay_test.html"><!---->延时测试<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/reference/test/how_to_test_delay.html"><!---->怎么测试ZLMediaKit的延时？<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="性能测试" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/reference/test/performance_testing.html"><!---->性能测试<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="一、最新性能测试" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#一、最新性能测试"><!---->一、最新性能测试<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="1.1、测试环境" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-1、测试环境"><!---->1.1、测试环境<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.2、测试数据" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-2、测试数据"><!---->1.2、测试数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="1.3、测试详细数据" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#_1-3、测试详细数据"><!---->1.3、测试详细数据<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul></li><li class="vp-sidebar-sub-header"><a aria-label="二、较早的性能测试记录" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#二、较早的性能测试记录"><!---->二、较早的性能测试记录<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="三、性能测试与优化" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/reference/test/performance_testing.html#三、性能测试与优化"><!---->三、性能测试与优化<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-file-code" style=""></span><span class="vp-sidebar-title">相关文档</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><span class="font-icon icon fa-fw fa-sm fas fa-font-awesome" style=""></span><span class="vp-sidebar-title">相关资源</span><span class="vp-arrow end"></span></button><!----></section></li></ul></section></li><li><section class="vp-sidebar-group"><p class="vp-sidebar-heading clickable"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span><a aria-label="了解更多" class="vp-link nav-link vp-sidebar-title nav-link vp-sidebar-title" href="/zh/more/"><!---->了解更多<!----></a><!----></p><ul class="vp-sidebar-links"><li><!--[--><a aria-label="使用案例" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/use_cases.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>使用案例<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="合作项目" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/more/collaborative_projects.html"><span class="font-icon icon fa-fw fa-sm fas fa-circle-info" style=""></span>合作项目<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="授权协议" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" 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class="vp-page-title"><h1><!---->性能测试</h1><div class="page-info"><span class="page-author-info" aria-label="作者🖊" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon author-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="author icon"><path d="M649.6 633.6c86.4-48 147.2-144 147.2-249.6 0-160-128-288-288-288s-288 128-288 288c0 108.8 57.6 201.6 147.2 249.6-121.6 48-214.4 153.6-240 288-3.2 9.6 0 19.2 6.4 25.6 3.2 9.6 12.8 12.8 22.4 12.8h704c9.6 0 19.2-3.2 25.6-12.8 6.4-6.4 9.6-16 6.4-25.6-25.6-134.4-121.6-240-243.2-288z"></path></svg><span><a class="page-author-item" href="https://docs.ZLMediaKit.com" target="_blank" rel="noopener noreferrer">ZLMediaKit</a></span><span property="author" content="ZLMediaKit"></span></span><!----><span class="page-date-info" aria-label="写作日期📅" data-balloon-pos="down"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 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content="PT1M"></span><!----><!----></div><hr></div><div class="toc-place-holder"><aside id="toc"><!--[--><!----><!--]--><div class="toc-header">此页内容<button type="button" class="print-button" title="打印"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button></div><div class="toc-wrapper"><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#一、最新性能测试">一、最新性能测试</a></li><li><ul class="toc-list"><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-1、测试环境">1.1、测试环境</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-2、测试数据">1.2、测试数据</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level3 toc-link level3" href="#_1-3、测试详细数据">1.3、测试详细数据</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#二、较早的性能测试记录">二、较早的性能测试记录</a></li><!----><!--]--><!--[--><li class="toc-item"><a class="vp-link toc-link level2 toc-link level2" href="#三、性能测试与优化">三、性能测试与优化</a></li><!----><!--]--></ul><div class="toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h2 id="一、最新性能测试" tabindex="-1"><a class="header-anchor" href="#一、最新性能测试" aria-hidden="true">#</a> 一、最新性能测试</h2><h3 id="_1-1、测试环境" tabindex="-1"><a class="header-anchor" href="#_1-1、测试环境" aria-hidden="true">#</a> 1.1、测试环境</h3><ul><li>cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz 4 核 8 线程</li><li>操作系统：CentOS release 6.3 (Final)</li><li>内存：16GB</li><li>网卡：127.0.0.1</li><li>测试码流: <a href="https://raw.githubusercontent.com/ossrs/srs/develop/trunk/doc/source.200kbps.768x320.flv" target="_blank" rel="noopener noreferrer">200kbps.768x320.flv<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li>编译器：gcc (GCC) 8.2.0</li><li>编译类型：Release</li></ul><h3 id="_1-2、测试数据" tabindex="-1"><a class="header-anchor" href="#_1-2、测试数据" aria-hidden="true">#</a> 1.2、测试数据</h3><blockquote><p>推流性能测试内存占用部分存在不准确问题(原因是当时测试时有个多 gop 缓存 bug)</p></blockquote><table><thead><tr><th style="text-align:center;">客户端类型</th><th style="text-align:center;">流个数</th><th style="text-align:center;">cpu</th><th style="text-align:center;">内存</th><th style="text-align:center;">网络 io</th><th style="text-align:center;">4 物理核 cpu 理论性能</th></tr></thead><tbody><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">20K</td><td style="text-align:center;">160%</td><td style="text-align:center;">203M</td><td style="text-align:center;">5Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 播放</td><td style="text-align:center;">32.2K</td><td style="text-align:center;">235%</td><td style="text-align:center;">220M</td><td style="text-align:center;">7.78Gb/s</td><td style="text-align:center;">约 100K</td></tr><tr><td style="text-align:center;">rtsp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">264%</td><td style="text-align:center;">760M</td><td style="text-align:center;">2.39Gb/s</td><td style="text-align:center;">约 30K</td></tr><tr><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td><td style="text-align:center;"></td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">10K</td><td style="text-align:center;">148%</td><td style="text-align:center;">81M</td><td style="text-align:center;">2.33Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 播放</td><td style="text-align:center;">30K</td><td style="text-align:center;">450%</td><td style="text-align:center;">246M</td><td style="text-align:center;">7Gb/s</td><td style="text-align:center;">约 50K</td></tr><tr><td style="text-align:center;">rtmp 推流</td><td style="text-align:center;">10K</td><td style="text-align:center;">224%</td><td style="text-align:center;">1.6G</td><td style="text-align:center;">2.16Gb/s</td><td style="text-align:center;">约 30K</td></tr></tbody></table><h3 id="_1-3、测试详细数据" tabindex="-1"><a class="header-anchor" href="#_1-3、测试详细数据" aria-hidden="true">#</a> 1.3、测试详细数据</h3><ul><li><a href="/zh/reference/test/rtmp_pull_stream_performance_test.html" class="">rtmp 拉流</a></li><li><a href="/zh/reference/test/rtmp_push_stream_performance_test.html" class="">rtmp 推流</a></li><li><a href="/zh/reference/test/rtsp_pull_stream_performance_test.html" class="">rtsp 拉流</a></li><li><a href="/zh/reference/test/rtsp_push_stream_performance_test.html" class="">rtsp 推流</a></li></ul><h2 id="二、较早的性能测试记录" tabindex="-1"><a class="header-anchor" href="#二、较早的性能测试记录" aria-hidden="true">#</a> 二、较早的性能测试记录</h2><ul><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/406" target="_blank" rel="noopener noreferrer">rtmp 拉流性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/961" target="_blank" rel="noopener noreferrer">GB28181 性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/1271" target="_blank" rel="noopener noreferrer">rtsp 音频拉流性能测试<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a></li><li><a href="/zh/reference/test/benchmark.html" class="">过时的性能测试记录</a></li></ul><h2 id="三、性能测试与优化" tabindex="-1"><a class="header-anchor" href="#三、性能测试与优化" aria-hidden="true">#</a> 三、性能测试与优化</h2><ul><li><a href="/zh/reference/development_log/rtsp_performance_optimization.html" class="">rtsp 性能优化与测试</a></li><li><a href="/zh/reference/development_log/hls_high_performance_journey.html" class="">hls 性能优化与测试</a></li><li><a href="https://github.com/ZLMediaKit/ZLMediaKit/issues/540" target="_blank" rel="noopener noreferrer">rtmp 性能优化<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" 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class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="怎么测试ZLMediaKit的延时？" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/how_to_test_delay.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->怎么测试ZLMediaKit的延时？</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" 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@@ -30,7 +30,7 @@
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     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/rtmp_pull_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/rtmp_pull_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtmp 拉流性能测试"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtmp 拉流性能测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtmp 拉流性能测试 | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtmp_pull_stream_performance_test.html-_aYV-qZf.js"><link rel="modulepreload" href="/assets/rtmp_pull_stream_performance_test.html-to7s8Gb2.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtmp_pull_stream_performance_test.html-UV-5J8vg.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtmp_pull_stream_performance_test.html-_aYV-qZf.js">
     
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@@ -80,7 +80,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp拉流</span>
 ./test_bench_pull <span class="token parameter variable">-c</span> <span class="token number">30000</span> <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049433-97174931-5f6b-45db-a320-0c4257b37fad.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049184-951a7108-c3e6-451f-97c9-164abf439ed2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.09Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049082-cf6c665f-b876-4e7d-91d6-391b10ec2b52.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtmp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Benchmark" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/benchmark.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->Benchmark</div></a><a aria-label="rtmp 推流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtmp 推流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049433-97174931-5f6b-45db-a320-0c4257b37fad.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049184-951a7108-c3e6-451f-97c9-164abf439ed2.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.09Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169049082-cf6c665f-b876-4e7d-91d6-391b10ec2b52.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtmp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="Benchmark" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/benchmark.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->Benchmark</div></a><a aria-label="rtmp 推流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtmp 推流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/reference/test/rtmp_push_stream_performance_test.html b/zh/reference/test/rtmp_push_stream_performance_test.html
index fde0e2f..3ae2cc6 100644
--- a/zh/reference/test/rtmp_push_stream_performance_test.html
+++ b/zh/reference/test/rtmp_push_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/rtmp_push_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/rtmp_push_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtmp 推流性能测试"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtmp 推流性能测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtmp 推流性能测试 | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtmp_push_stream_performance_test.html-AxJYj-3i.js"><link rel="modulepreload" href="/assets/rtmp_push_stream_performance_test.html-xYGtJwVp.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtmp_push_stream_performance_test.html-VzlWIKzU.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtmp_push_stream_performance_test.html-AxJYj-3i.js">
     
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   <body>
@@ -76,7 +76,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp推流</span>
 ./test_bench_push <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test <span class="token parameter variable">-c</span> <span class="token number">10000</span> <span class="token parameter variable">-o</span> rtmp://127.0.0.1/live/push
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169197952-9a042459-a3fe-4b48-903b-4aa0095dfe77.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198018-1a823b57-4e9f-4331-950d-329178c40de8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.16Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198085-5c4278f1-c4dc-421a-992c-aac94d090479.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtmp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp 拉流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtmp 拉流性能测试</div></a><a aria-label="rtsp拉流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtsp拉流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169197952-9a042459-a3fe-4b48-903b-4aa0095dfe77.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198018-1a823b57-4e9f-4331-950d-329178c40de8.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.16Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198085-5c4278f1-c4dc-421a-992c-aac94d090479.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtmp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp 拉流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtmp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtmp 拉流性能测试</div></a><a aria-label="rtsp拉流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtsp拉流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/reference/test/rtsp_pull_stream_performance_test.html b/zh/reference/test/rtsp_pull_stream_performance_test.html
index d1a469a..2473ee0 100644
--- a/zh/reference/test/rtsp_pull_stream_performance_test.html
+++ b/zh/reference/test/rtsp_pull_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/rtsp_pull_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/rtsp_pull_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtsp拉流性能测试"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtsp拉流性能测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtsp拉流性能测试 | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-2yov4QZH.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-3HmmZM3c.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-waVb8kwe.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtsp_pull_stream_performance_test.html-2yov4QZH.js">
     
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   <body>
@@ -80,7 +80,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动4万个rtsp拉流</span>
 ./test_bench_pull <span class="token parameter variable">-c</span> <span class="token number">40000</span> <span class="token parameter variable">-i</span> rtsp://127.0.0.1/live/test
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>发现由于随机端口不够，有些播放器掉线(只剩 32244 个)： <img src="https://user-images.githubusercontent.com/11495632/169060039-9bfddd5c-62d3-4ddf-8c20-176e7ab4c8b0.png" alt="图片" loading="lazy"></p></li><li><p>top 信息：</p></li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059095-d15b9645-e80e-40ba-a607-31896b90db0c.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059190-f4bcae26-c037-49c5-a4c0-002f4d96847f.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.78Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059778-2c525923-75e5-4935-b489-817249941c6a.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtsp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp 推流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtmp 推流性能测试</div></a><a aria-label="rtsp推流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtsp推流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li><p>发现由于随机端口不够，有些播放器掉线(只剩 32244 个)： <img src="https://user-images.githubusercontent.com/11495632/169060039-9bfddd5c-62d3-4ddf-8c20-176e7ab4c8b0.png" alt="图片" loading="lazy"></p></li><li><p>top 信息：</p></li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059095-d15b9645-e80e-40ba-a607-31896b90db0c.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059190-f4bcae26-c037-49c5-a4c0-002f4d96847f.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 7.78Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169059778-2c525923-75e5-4935-b489-817249941c6a.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtsp_pull_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtmp 推流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtmp_push_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtmp 推流性能测试</div></a><a aria-label="rtsp推流性能测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/rtsp_push_stream_performance_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">rtsp推流性能测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/reference/test/rtsp_push_stream_performance_test.html b/zh/reference/test/rtsp_push_stream_performance_test.html
index d828805..f53cf67 100644
--- a/zh/reference/test/rtsp_push_stream_performance_test.html
+++ b/zh/reference/test/rtsp_push_stream_performance_test.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/reference/test/rtsp_push_stream_performance_test.html"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/reference/test/rtsp_push_stream_performance_test.html"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="rtsp推流性能测试"><meta property="og:description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-05T08:36:26.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-05T08:36:26.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"rtsp推流性能测试","image":[""],"dateModified":"2023-12-05T08:36:26.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>rtsp推流性能测试 | ZLMediaKit</title><meta name="description" content="一、测试环境 测试日期：2022/5/18; 代码版本：git hash: c7d7999f; cpu： Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz; 操作系统：CentOS release 6.3 (Final); 内存：16GB; 网卡：127.0.0.1; 测试码流: 200kbps.768x320.flv ...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-g2X0PP_e.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-8OJV-kxN.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-YskCMXrz.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/rtsp_push_stream_performance_test.html-g2X0PP_e.js">
     
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   <body>
@@ -76,7 +76,7 @@
 <span class="token builtin class-name">ulimit</span> <span class="token parameter variable">-n</span> <span class="token number">102400</span>
 <span class="token comment">#启动1万个rtmp推流</span>
 ./test_bench_push <span class="token parameter variable">-i</span> rtmp://127.0.0.1/live/test <span class="token parameter variable">-c</span> <span class="token number">10000</span> <span class="token parameter variable">-o</span> rtsp://127.0.0.1/live/push
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198621-85d3a0f3-ffc4-4e2d-bdb8-8e886130ff2e.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198658-7ca9599c-16da-4dd9-8fb5-aa35d35cbe97.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.39Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198759-7baa33a2-30fe-409b-a0bf-e737be849ad1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtsp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtsp拉流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtsp拉流性能测试</div></a><a aria-label="在线测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/online_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">在线测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
-    <script type="module" src="/assets/app-RP31lnfq.js" defer></script>
+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ul><li>top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198621-85d3a0f3-ffc4-4e2d-bdb8-8e886130ff2e.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>perf top 信息：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198658-7ca9599c-16da-4dd9-8fb5-aa35d35cbe97.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure><ul><li>nload 信息(平均 2.39Gb/s)：</li></ul><figure><img src="https://user-images.githubusercontent.com/11495632/169198759-7baa33a2-30fe-409b-a0bf-e737be849ad1.png" alt="图片" tabindex="0" loading="lazy"><figcaption>图片</figcaption></figure></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/reference/test/rtsp_push_stream_performance_test.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="rtsp拉流性能测试" class="vp-link nav-link prev nav-link prev" href="/zh/reference/test/rtsp_pull_stream_performance_test.html"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><!---->rtsp拉流性能测试</div></a><a aria-label="在线测试" class="vp-link nav-link next nav-link next" href="/zh/reference/test/online_test.html"><div class="hint">下一页<span class="arrow end"></span></div><div class="link">在线测试<!----></div></a></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
+    <script type="module" src="/assets/app-0NopiYEV.js" defer></script>
   </body>
 </html>
diff --git a/zh/tutorial/index.html b/zh/tutorial/index.html
index 8d9209a..86b25f0 100644
--- a/zh/tutorial/index.html
+++ b/zh/tutorial/index.html
@@ -30,7 +30,7 @@
     </script>
     <link rel="alternate" hreflang="en-us" href="https://docs.ZLMediaKit.com/tutorial/"><meta property="og:url" content="https://docs.ZLMediaKit.com/zh/tutorial/"><meta property="og:site_name" content="ZLMediaKit"><meta property="og:title" content="快速开始"><meta property="og:description" content="本教程将指导您完成编译和运行 ZLMediaKit。 构建环境 新手提示 如果你是位新手，强烈建议使用 Ubuntu16 以上版本编译 ZLMediaKit，macOS 是次选推荐平台。不推荐使用 CentOS6.x 或 windows 构建与使用。 vcpkg ZLMediaKit 已上架 vcpkg，便捷安装请参考 vcpkg 安装 ZLMedia..."><meta property="og:type" content="article"><meta property="og:locale" content="zh-CN"><meta property="og:locale:alternate" content="en-US"><meta property="og:updated_time" content="2023-12-06T10:57:19.000Z"><meta property="article:author" content="ZLMediaKit"><meta property="article:modified_time" content="2023-12-06T10:57:19.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"快速开始","image":[""],"dateModified":"2023-12-06T10:57:19.000Z","author":[{"@type":"Person","name":"ZLMediaKit","url":"https://docs.ZLMediaKit.com"}]}</script><link rel="icon" href="/favicon.ico"><link rel="icon" href="/assets/icon/chrome-192.png" type="image/png" sizes="192x192"><link rel="manifest" href="/manifest.webmanifest" crossorigin="use-credentials"><meta name="theme-color" content="#46bd87"><link rel="apple-touch-icon" href="/assets/icon/apple-touch-icon-152x152.png"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="msapplication-TileImage" content="/assets/icon/ms-icon-144.png"><meta name="msapplication-TileColor" content="#ffffff"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"><title>快速开始 | ZLMediaKit</title><meta name="description" content="本教程将指导您完成编译和运行 ZLMediaKit。 构建环境 新手提示 如果你是位新手，强烈建议使用 Ubuntu16 以上版本编译 ZLMediaKit，macOS 是次选推荐平台。不推荐使用 CentOS6.x 或 windows 构建与使用。 vcpkg ZLMediaKit 已上架 vcpkg，便捷安装请参考 vcpkg 安装 ZLMedia...">
     <link rel="preload" href="/assets/style-b4Lm5zJp.css" as="style"><link rel="stylesheet" href="/assets/style-b4Lm5zJp.css">
-    <link rel="modulepreload" href="/assets/app-RP31lnfq.js"><link rel="modulepreload" href="/assets/index.html-H30PqyAG.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/index.html-JQu_RH6f.js">
+    <link rel="modulepreload" href="/assets/app-0NopiYEV.js"><link rel="modulepreload" href="/assets/index.html-DgVFBk67.js"><link rel="modulepreload" href="/assets/vs_code_zh-ltEPcFYF.js"><link rel="modulepreload" href="/assets/plugin-vue_export-helper-x3n3nnut.js"><link rel="modulepreload" href="/assets/index.html-JQu_RH6f.js">
     
   </head>
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@@ -105,7 +105,7 @@
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><!--]--></div><div class="vp-tab" id="tab-288-1" role="tabpanel" aria-expanded="false"><div class="vp-tab-title">macOS</div><!--[--><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/linux/mac/libmk_api.dylib
 </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><!--]--></div><div class="vp-tab" id="tab-288-2" role="tabpanel" aria-expanded="false"><div class="vp-tab-title">Windows</div><!--[--><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code>ZLMediaKit/release/windows/Debug/mk_api.dll
 ZLMediaKit/release/windows/Debug/mk_api.lib
-</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><!--]--></div><!--]--></div><h3 id="以-test-开头的测试程序" tabindex="-1"><a class="header-anchor" href="#以-test-开头的测试程序" aria-hidden="true">#</a> 以 <code>test_</code> 开头的测试程序</h3><p>相关代码在 <code>ZLMediaKit/tests</code> 目录下，你可以对照代码启动测试进程。</p><h2 id="推流测试" tabindex="-1"><a class="header-anchor" href="#推流测试" aria-hidden="true">#</a> 推流测试</h2><p>请参考 <a href="/zh/guide/media_server/push_test.html" class="">推流播放测试</a>。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/tutorial/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="首页" class="vp-link nav-link prev nav-link prev" href="/zh/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2023 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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+</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><!--]--></div><!--]--></div><h3 id="以-test-开头的测试程序" tabindex="-1"><a class="header-anchor" href="#以-test-开头的测试程序" aria-hidden="true">#</a> 以 <code>test_</code> 开头的测试程序</h3><p>相关代码在 <code>ZLMediaKit/tests</code> 目录下，你可以对照代码启动测试进程。</p><h2 id="推流测试" tabindex="-1"><a class="header-anchor" href="#推流测试" aria-hidden="true">#</a> 推流测试</h2><p>请参考 <a href="/zh/guide/media_server/push_test.html" class="">推流播放测试</a>。</p></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/ZLMediaKit/docs/edit/main/src/zh/tutorial/README.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑此页<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">上次编辑于: </span><!----></div><div class="contributors"><span class="label">贡献者: </span><!--[--><!--[--><span class="contributor" title="email: liyu7352@gmail.com">Alex</span>,<!--]--><!--[--><span class="contributor" title="email: mister-hope@outlook.com">Mr.Hope</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a aria-label="首页" class="vp-link nav-link prev nav-link prev" href="/zh/"><div class="hint"><span class="arrow start"></span>上一页</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-home" style=""></span>首页</div></a><!----></nav><div id="comment" class="giscus-wrapper input-top" style="display:block;"><div class="loading-icon-wrapper" style="display:flex;align-items:center;justify-content:center;height:96px"><svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" preserveAspectRatio="xMidYMid" viewBox="25 25 50 50"><animateTransform attributeName="transform" type="rotate" dur="2s" keyTimes="0;1" repeatCount="indefinite" values="0;360"></animateTransform><circle cx="50" cy="50" r="20" fill="none" stroke="currentColor" stroke-width="4" stroke-linecap="round"><animate attributeName="stroke-dasharray" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="1,200;90,200;1,200"></animate><animate attributeName="stroke-dashoffset" dur="1.5s" keyTimes="0;0.5;1" repeatCount="indefinite" values="0;-35px;-125px"></animate></circle></svg></div></div><!--[--><!----><!--]--><!--]--></main><!--]--><footer class="vp-footer-wrapper"><div class="vp-footer">MIT Licensed</div><div class="vp-copyright">Copyright © 2024 ZLMediaKit</div></footer></div><!--]--><!--]--><!----><!----><!--]--></div>
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