https://blog.csdn.net/qiuyoujie/article/details/78486947
http://elearning.wsldp.com/pcmagazine/install-vlc-player-for-centos-7/
https://blog.csdn.net/qiuyoujie/article/details/78486947
http://elearning.wsldp.com/pcmagazine/install-vlc-player-for-centos-7/