yum方式安装ffmpeg步骤
1、安装所需软件yum install -y automake autoconf libtool gcc gcc-c++2、安装第三方更新源rpm -ivhhttp://apt.sw.be/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.3-1.el6.rf.i686.rpm3、安装ffmpegyum install
