https://www.youtube.com/watch?v=Z3pCIZtlzMU
http://img.ksbbs.com/asset/Mon_1703/05cacb4e02f9d9e.mp4
http://movie.ks.js.cn/flv/other/1_0.mp4
https://www.hdwplayer.com/videos/300.mp4
http://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov/playlist.m3u8
rtmp://184.72.239.149/vod/BigBuckBunny_115k.mov
rtmp://live.hkstv.hk.lxdns.com/live/hks
rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov
http://camendesign.com/code/video_for_everybody/test.html