1.下载Lib

wget https://github.com/pkuvcl/FFmpegAVS2.git
wget https://github.com/pkuvcl/xavs2.git
wget https://github.com/pkuvcl/davs2.git

2.编译安装 avs2 编码库

unzip xavs2-master.zip
cd xavs2-master/build/linux/
./configure --prefix=/Users/build/avs2/avs2_lib --enable-pic --enable-shared
make -j8
make install

3.编译安装 avs2 解码库

• 如果要编译安装ffplay,则需要下载SDL2.0
• SDL2-2.0.14.zip
  • SDL 下载链接

unzip SDL2-2.0.14.zip 
cd SDL2-2.0.14
./configure --prefix=/Users/build/avs2/avs2_lib
make -j8
make install

4.编译安装FFmpeg 加载avs2编解码库

unzip FFmpegAVS2-master.zip
cd FFmpegAVS2-master
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/Users/build/avs2/avs2_lib/lib/pkgconfig

./configure   —prefix=/usr/local/ffmpeg   —enable-pic —enable-shared —enable-gpl   —enable-libxavs2   —enable-libdavs2 —enable-libxvid  —enable-libx265 —enable-libx264 —enable-libvpx     —enable-libopenjpeg —enable-libmp3lame    —enable-nonfree   —enable-libaom     
make -j8
make install

export PATH=$PATH:/Users/build/avs2/avs2_lib/bin