the sample video file BigBuckBunny_115k.mov showing on this page http://www.wowza.com/html/mobile.html is streaming nicely but,when i put my own videos captured from iphone ( .mov file) streaming is poor ,video/audo both are not fine

rtsp://96.43.129.209:1935/vod/mp4:s.mov ( BigBuckBunny_115k.mov renamed to s.mov )

rtsp://96.43.129.209:1935/vod/mp4:m.mov ( this clip has taken from iphone)


someone help me