1.源码下载:

git clone https://github.com/FFmpeg/FFmpeg.git

 windows :

macos:

ubuntu:

 2.编译FFmpeg

CompilationGuide – FFmpeg

 windows:

          1.下载yasm并安装 :  Download - The Yasm Modular Assembler Project

 下载后复制到c:/windows

 2.下载SDL

3.下载H264/265源码

git clone https://code.videolan.org/videolan/x264.git

 Index of /pub/videolan/x265/

 4.开始编译FFmpeg源码:

打开MSYS-MinGW-64控制台,进入FFmpeg源码目录,输入./configure

配置完成如下: 

编译中...

编译成功:

生成的EXE文件如下

 安装: make install 会安装到/usr/local目录下

linux编译FFmpeg源码:

安装依赖包:

sudo apt-get install autoconf automake cmake git libass-dev libfreetype6-dev libgnutls28-dev libmp3lame-dev libsdl2-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev meson ninja-build pkg-config texinfo wget yasm zlib1g-dev

sudo apt install libunistring-dev libaom-dev libdav1d-dev

 安装nasm:

sudo apt-get install nasm

安装libx264:

sudo apt-get install libx264-dev

安装libx265:

sudo apt-get install libx265-dev libnuma-dev

安装V8/V9编解码器:

sudo apt-get install libvpx-dev

安装AAC音频编码器:

sudo apt-get install libfdk-aac-dev

安装OPUS音频编解码器:

sudo apt-get install libopus-dev

安装AV1 视频编解码器:

sudo apt-get install libaom-dev
sudo apt-get install libsvtav1-dev
sudo apt-get install libdav1d-dev

sudo apt-get install python3-pip && pip3 install --user meson

编译SVT-AV1编码器:

 配置:

./configure \
  --prefix="$HOME/ffmpeg_build" \
  --pkg-config-flags="--static" \
  --extra-cflags="-I$HOME/ffmpeg_build/include" \
  --extra-ldflags="-L$HOME/ffmpeg_build/lib" \
  --extra-libs="-lpthread -lm" \
  --ld="g++" \
  --bindir="$HOME/bin" \
  --enable-gpl \
  --enable-gnutls \
  --enable-libaom \
  --enable-libass \
  --enable-libfdk-aac \
  --enable-libfreetype \
  --enable-libmp3lame \
  --enable-libopus \
  --enable-libdav1d \
  --enable-libvorbis \
  --enable-libvpx \
  --enable-libx264 \
  --enable-libx265 \
  --enable-nonfree

编译: make

安装: make install 

 生成成功

 生成位置:

支持H264/H265

macOS编译FFmpeg:

1.安装Xcode与brew

 2.安装xcode命令行工具: 

xcode-select --install

3.使用brew安装依赖库:

brew install automake fdk-aac git lame libass libtool libvorbis libvpx opus sdl shtool texi2html theora wget x264 x265 xvid nasm

依赖安装成功

配置GCC:

配置:

./configure  --prefix=/usr/local --enable-gpl --enable-nonfree --enable-libass 
--enable-libfdk-aac --enable-libfreetype --enable-libmp3lame 
--enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libopus --enable-libxvid 
--samples=fate-suite

编译: make

安装: sudo make install