- 下载
具体用处不清楚，也不知道是否还需要其他库。
https://www.opus-codec.org/downloads/
- 解压
tar xf libopusenc-0.2.1.tar.gz- 编译
BUILD_LIBS=$1
if [ "$1" == "" ]; then
BUILD_LIBS=${HOME}/lib-ffmpeg
fi
export PATH=${BUILD_LIBS}/bin:${PATH}
export PKG_CONFIG_PATH=${BUILD_LIBS}/lib/pkgconfig
make clean
./configure \
--prefix=${BUILD_LIBS}
make
make install
