流畅播放
http://player.youku.com/player.php/sid/XNDc3OTYyNTMy/v.swf
高清晰版
https://vf1.mtime.cn/Video/2012/11/21/mp4/121121231811264399.mp4
1080p高清
http://trailers.apple.com/movies/wb/jackthegiantslayer/jackthegiantslayer-tlr1_h1080p.mov
720p高清
http://trailers.apple.com/movies/wb/jackthegiantslayer/jackthegiantslayer-tlr1_h720p.mov
480p高清
http://trailers.apple.com/movies/wb/jackthegiantslayer/jackthegiantslayer-tlr1_h480p.mov