下载Video_Codec_SDK
https://blog.csdn.net/quantum7/article/details/106932663
安装依赖库
https://blog.csdn.net/quantum7/article/details/106954214
https://blog.csdn.net/quantum7/article/details/106954225
修改编译脚本
https://blog.csdn.net/quantum7/article/details/106954188
https://blog.csdn.net/quantum7/article/details/106954209
编译
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH} make
