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Copy pathinstall_ffmpeg.sh
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install_ffmpeg.sh
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#!/usr/bin/env bash
set -ex
ROOT="${1:-$HOME}"
ARCH="$(uname -m)"
NPROC=${NPROC:-$(nproc)}
EXTRA_CFLAGS=""
EXTRA_LDFLAGS=""
EXTRA_FFMPEG_FLAGS=""
if [[ $ARCH == "arm64" ]] && [[ $(uname) == "Darwin" ]]; then
# Detect Apple Silicon
IS_M1=1
fi
if [[ $ARCH == "x86_64" ]] && [[ $(uname) == "Darwin" ]] && [[ "${GOARCH:-}" == "arm64" ]]; then
echo "cross-compiling darwin-arm64"
EXTRA_CFLAGS="$EXTRA_CFLAGS --target=arm64-apple-macos11"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS --target=arm64-apple-macos11"
HOST_OS="--host=aarch64-darwin"
EXTRA_FFMPEG_FLAGS="$EXTRA_FFMPEG_FLAGS --arch=aarch64 --enable-cross-compile"
IS_M1=1
fi
echo "Arch $ARCH ${IS_M1:+(Apple Silicon)}"
# Windows (MSYS2) needs a few tweaks
if [[ $(uname) == *"MSYS"* ]]; then
ROOT="/build"
export PATH="$PATH:/usr/bin:/mingw64/bin"
export C_INCLUDE_PATH="${C_INCLUDE_PATH:-}:/mingw64/lib"
export PATH="$ROOT/compiled/bin":$PATH
export PKG_CONFIG_PATH=/mingw64/lib/pkgconfig
export TARGET_OS="--target-os=mingw64"
export HOST_OS="--host=x86_64-w64-mingw32"
export BUILD_OS="--build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32"
# Needed for mbedtls
export WINDOWS_BUILD=1
fi
export PATH="$ROOT/compiled/bin":$PATH
export PKG_CONFIG_PATH="${PKG_CONFIG_PATH:-}:$ROOT/compiled/lib/pkgconfig"
mkdir -p "$ROOT/"
# NVENC only works on Windows/Linux
if [ $(uname) != "Darwin" ]; then
if [ ! -e "$ROOT/nv-codec-headers" ]; then
git clone https://git.videolan.org/git/ffmpeg/nv-codec-headers.git "$ROOT/nv-codec-headers"
cd $ROOT/nv-codec-headers
git checkout 250292dd20af60edc6e0d07f1d6e489a2f8e1c44
make -e PREFIX="$ROOT/compiled"
make install -e PREFIX="$ROOT/compiled"
fi
fi
if [[ $(uname) != *"MSYS"* ]] && [[ ! $IS_M1 ]]; then
if [ ! -e "$ROOT/nasm-2.14.02" ]; then
# sudo apt-get -y install asciidoc xmlto # this fails :(
cd "$ROOT"
curl -o nasm-2.14.02.tar.gz https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.gz
echo 'b34bae344a3f2ed93b2ca7bf25f1ed3fb12da89eeda6096e3551fd66adeae9fc nasm-2.14.02.tar.gz' > nasm-2.14.02.tar.gz.sha256
sha256sum -c nasm-2.14.02.tar.gz.sha256
tar xf nasm-2.14.02.tar.gz
rm nasm-2.14.02.tar.gz nasm-2.14.02.tar.gz.sha256
cd "$ROOT/nasm-2.14.02"
./configure --prefix="$ROOT/compiled"
make -j$NPROC
make -j$NPROC install || echo "Installing docs fails but should be OK otherwise"
fi
fi
if [ ! -e "$ROOT/x264" ]; then
git clone http://git.videolan.org/git/x264.git "$ROOT/x264"
cd "$ROOT/x264"
if [[ $IS_M1 ]]; then
# newer git master, compiles on Apple Silicon
git checkout 66a5bc1bd1563d8227d5d18440b525a09bcf17ca
else
# older git master, does not compile on Apple Silicon
git checkout 545de2ffec6ae9a80738de1b2c8cf820249a2530
fi
./configure --prefix="$ROOT/compiled" --enable-pic --enable-static ${HOST_OS:-} --disable-cli --extra-cflags="$EXTRA_CFLAGS" --extra-asflags="$EXTRA_CFLAGS"
make -j$NPROC
make -j$NPROC install-lib-static
fi
if [[ $(uname) == "Linux" && $BUILD_TAGS == *"debug-video"* ]]; then
sudo apt-get install -y libnuma-dev cmake
if [ ! -e "$ROOT/x265" ]; then
git clone https://bitbucket.org/multicoreware/x265_git.git "$ROOT/x265"
cd "$ROOT/x265"
git checkout 17839cc0dc5a389e27810944ae2128a65ac39318
cd build/linux/
cmake -DCMAKE_INSTALL_PREFIX=$ROOT/compiled -G "Unix Makefiles" ../../source
make -j$NPROC
make -j$NPROC install
fi
# VP8/9 support
if [ ! -e "$ROOT/libvpx" ]; then
git clone https://chromium.googlesource.com/webm/libvpx.git "$ROOT/libvpx"
cd "$ROOT/libvpx"
git checkout ab35ee100a38347433af24df05a5e1578172a2ae
./configure --prefix="$ROOT/compiled" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --enable-shared --as=nasm
make -j$NPROC
make -j$NPROC install
fi
fi
DISABLE_FFMPEG_COMPONENTS=""
EXTRA_FFMPEG_LDFLAGS="$EXTRA_LDFLAGS"
# all flags which should be present for production build, but should be replaced/removed for debug build
DEV_FFMPEG_FLAGS="--disable-programs"
if [ $(uname) == "Darwin" ]; then
EXTRA_FFMPEG_LDFLAGS="$EXTRA_FFMPEG_LDFLAGS -framework CoreFoundation -framework Security"
else
# If we have clang, we can compile with CUDA support!
if which clang > /dev/null; then
echo "clang detected, building with GPU support"
EXTRA_FFMPEG_FLAGS="$EXTRA_FFMPEG_FLAGS --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvenc --enable-decoder=h264_cuvid,hevc_cuvid,vp8_cuvid,vp9_cuvid --enable-filter=scale_cuda,signature_cuda,hwupload_cuda --enable-encoder=h264_nvenc,hevc_nvenc"
if [[ $BUILD_TAGS == *"experimental"* ]]; then
if [ ! -e "/usr/local/lib/libtensorflow_framework.so" ]; then
LIBTENSORFLOW_VERSION=2.6.3 \
&& curl -LO https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-gpu-linux-x86_64-${LIBTENSORFLOW_VERSION}.tar.gz \
&& sudo tar -C /usr/local -xzf libtensorflow-gpu-linux-x86_64-${LIBTENSORFLOW_VERSION}.tar.gz \
&& rm libtensorflow-gpu-linux-x86_64-${LIBTENSORFLOW_VERSION}.tar.gz
fi
echo "experimental tag detected, building with Tensorflow support"
EXTRA_FFMPEG_FLAGS="$EXTRA_FFMPEG_FLAGS --enable-libtensorflow"
fi
fi
fi
if [[ $BUILD_TAGS == *"debug-video"* ]]; then
echo "video debug mode, building ffmpeg with tools, debug info and additional capabilities for running tests"
DEV_FFMPEG_FLAGS="--enable-muxer=md5,flv --enable-demuxer=hls --enable-filter=ssim,tinterlace --enable-encoder=wrapped_avframe,pcm_s16le "
DEV_FFMPEG_FLAGS+="--enable-shared --enable-debug=3 --disable-stripping --disable-optimizations --enable-encoder=libx265,libvpx_vp8,libvpx_vp9 "
DEV_FFMPEG_FLAGS+="--enable-decoder=hevc,libvpx_vp8,libvpx_vp9 --enable-libx265 --enable-libvpx --enable-bsf=noise "
else
# disable all unnecessary features for production build
DISABLE_FFMPEG_COMPONENTS+=" --disable-doc --disable-sdl2 --disable-iconv --disable-muxers --disable-demuxers --disable-parsers --disable-protocols "
DISABLE_FFMPEG_COMPONENTS+=" --disable-encoders --disable-decoders --disable-filters --disable-bsfs --disable-postproc --disable-lzma "
fi
if [ ! -e "$ROOT/ffmpeg/libavcodec/libavcodec.a" ]; then
git clone https://github.com/livepeer/FFmpeg.git "$ROOT/ffmpeg" || echo "FFmpeg dir already exists"
cd "$ROOT/ffmpeg"
git checkout c0dcf5491814e0b0503180087d9e5e997f51b367
./configure ${TARGET_OS:-} $DISABLE_FFMPEG_COMPONENTS --fatal-warnings \
--enable-libx264 --enable-gpl \
--enable-protocol=rtmp,file,pipe \
--enable-muxer=mpegts,hls,segment,mp4,hevc,matroska,webm,null --enable-demuxer=flv,mpegts,mp4,mov,webm,matroska \
--enable-bsf=h264_mp4toannexb,aac_adtstoasc,h264_metadata,h264_redundant_pps,hevc_mp4toannexb,extract_extradata \
--enable-parser=aac,aac_latm,h264,hevc,vp8,vp9 \
--enable-filter=abuffer,buffer,abuffersink,buffersink,afifo,fifo,aformat,format \
--enable-filter=aresample,asetnsamples,fps,scale,hwdownload,select,livepeer_dnn,signature \
--enable-encoder=aac,opus,libx264 \
--enable-decoder=aac,opus,h264 \
--extra-cflags="-I${ROOT}/compiled/include ${EXTRA_CFLAGS}" \
--extra-ldflags="-L${ROOT}/compiled/lib ${EXTRA_FFMPEG_LDFLAGS}" \
--prefix="$ROOT/compiled" \
$EXTRA_FFMPEG_FLAGS \
$DEV_FFMPEG_FLAGS
fi
if [[ ! -e "$ROOT/ffmpeg/libavcodec/libavcodec.a" || $BUILD_TAGS == *"debug-video"* ]]; then
cd "$ROOT/ffmpeg"
make -j$NPROC
make -j$NPROC install
fi