流畅播放
http://player.youku.com/player.php/sid/XNDQ3NjYyNTQ4/v.swf
1080p高清
http://trailers.apple.com/movies/magnolia_pictures/nobodywalks/nobodywalks-clip_h1080p.mov
720p高清
http://trailers.apple.com/movies/magnolia_pictures/nobodywalks/nobodywalks-clip_h720p.mov
480p高清
http://trailers.apple.com/movies/magnolia_pictures/nobodywalks/nobodywalks-clip_h480p.mov