[CentOS_7.4]Linux编译安装ffmpeg

安装过程： 下载安装源，配置，编译，安装，设置环境变量。

　　

注意：

若安装过程中出现以下错误：

yasm/nasm not found or too old. Use –disable-yasm for a crippled build.

If you think configure made a mistake, make sure you are using the latest

version from Git. If the latest version fails, report the problem to the

ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.

Include the log file “config.log” produced by configure as this will help

solve the problem.

 

需要安装yasm

　　

结束！