centos 7下编译支持h.265的rtmp推流的ffmpeg
先安装依赖ffmpeg动态库，libsrt, libx264, lib265, libfdk_aac等。yum install tcl pkgconfig openssl-devel cmake gcc gcc-c++ make automakemkdir /data/src -pcd /data/srclibx264cd /data/srcwget https://johnvansickle.com/ffmpeg/release-source/libx264-git.tar.xzxz -d
