This is the easy way to install ffmpeg on CentOS or RHEL/Redhat Enterprise Linux the easy way.
这个方式安装ffmpeg很简单
第一步 修改源
vi /etc/yum.repos.d/dag.repo
加入:
[dag]
name=Dag RPM Repository for Red Hat Enterprise Linux
baseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag
gpgcheck=1
enabled=1