HELP! MP4 not playing correctly!

Hi-

I am new to torrents and need some help! I downloaded "Disneyland Showtime" using uTorrent and when I try to play it using quicktime the image is scattered, pixalated and slow but the sound is perfect. How can I fix this! Any help would be greatly appreciated!

try vlc as player

if it's still jerky maybe your cpu is too weak :-/ (but try vlc first)