流畅播放
http://player.youku.com/player.php/sid/XMzU5MDEzMzIw/v.swf
中文版
https://vf1.mtime.cn/Video/2012/03/01/mp4/120301023230043654.mp4
高清晰版
https://vf1.mtime.cn/Video/2012/03/01/mp4/120301020721184712.mp4
1080p高清
http://trailers.apple.com/movies/marvel/theavengers/avengers-7c7b7a-tlr3_h1080p.mov
720p高清
http://trailers.apple.com/movies/marvel/theavengers/avengers-7c7b7a-tlr3_h720p.mov
480p高清
http://trailers.apple.com/movies/marvel/theavengers/avengers-7c7b7a-tlr3_h480p.mov