一、准备所要用的包。放到centos的桌面
①ffmpeg-3.1.tar.gz
下载地址:https://ffmpeg.org/download.html#releases
②lame-3.99.5.tar.gz
下载地址:https://sourceforge.net/projects/lame/files/lame/3.99/
③MPlayer-1.3.0.tar.gz
下载地址:http://www.mplayerhq.hu/MPlayer/releases/
④x264-snapshot-20161014-2245.tar.bz2
下载地址:ftp://ftp.videolan.org/pub/videolan/x264/snapshots/(我用的)
或者官网:http://www.videolan.org/developers/x264.html
⑤xvidcore-1.3.4.tar.gz