export datatype

shinyoshiaki · Nov 18, 2023 · 71c1381 · 71c1381
1 parent 289f32d
commit 71c1381
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/packages/rtp/src/container/mp4/container.ts b/packages/rtp/src/container/mp4/container.ts
@@ -5,6 +5,8 @@ import * as MP4 from "./mp4box";
 type DecoderConfig = AudioDecoderConfig | VideoDecoderConfig;
 type EncodedChunk = EncodedAudioChunk | EncodedVideoChunk;
 
+export type DataType = "init" | "delta" | "key";
+
 export class Mp4Container {
   #mp4: MP4.ISOFile;
   #audioFrame?: EncodedAudioChunk | EncodedVideoChunk;
@@ -16,7 +18,7 @@ export class Mp4Container {
   onData = new Event<
     [
       {
-        type: "init" | "delta" | "key";
+        type: DataType;
         timestamp: number;
         duration: number;
         data: Uint8Array;

diff --git a/packages/rtp/src/processor/mp4.ts b/packages/rtp/src/processor/mp4.ts
@@ -3,6 +3,7 @@ import Event from "rx.mini";
 import {
   annexb2avcc,
   buffer2ArrayBuffer,
+  DataType,
   Mp4Container,
   Mp4SupportedCodec,
   OpusRtpPayload,
@@ -20,7 +21,7 @@ export type Mp4Input = {
 };
 
 export interface Mp4Output {
-  type: string;
+  type: DataType;
   timestamp: number;
   duration: number;
   data: Uint8Array;