Android MP4 playback issue from URL

I am trying to play mp4 video from URL but my phone always give me error "sorry this video can not be played" instead if i download video from same UR开发者_StackOverflow社区L then video plays fine at phone.

http://beta-vidizmo.com/hilton.mp4

Please tell me what i am doing wrong?

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It also depends on the android version. Droid X and Samsung Captivate had a lot of trouble streaming MP4 files when it was in version 2.1, but after the Gingerbread update a lot of androids had this problem fixed.

Make sure you encode the video so that the moov atom is bought to the beginning. I think you can do this with QT Faststart.