720P高清
http://assets.ign.com/videos/zencoder/1280/c15532c0f6104e6be7e31de75d14fd77-3000000-1355508198-w.mp4
480P高清
http://assets.ign.com/videos/zencoder/960/c15532c0f6104e6be7e31de75d14fd77-2500000-1355508198-w.mp4
流畅播放
http://player.youku.com/player.php/sid/XNDg5NzYyNDY4/v.swf
高清晰版
https://vf1.mtime.cn/Video/2012/12/20/mp4/121220000849533330.mp4