Quality Problems, HELP!

[Trigger Timmo]

I've got a cool new spot built and a video to show it off, I have all my clips captured in MP4,
Quicktime plays them all jerky and out of focus, but windows media player plays them fine, so my clips are ok,
any video editor i seem to use just fucks them up, I've used Videopad video editor V2.41 in the past Because it took FLV files from reel without having to convert them, and i would output them at 1080p HD and 60 FPS AVI, and they would play BEAUTIFUL on my big TV,
but now i got the cap card if use the same process it ends up all jerky like my "the projects" test vid, even if upload straight to YouTube,
My mate is bringing Vegas 12 over later so il try that, but FUCK, i just wanna kick my Fakeboarding Career off with a nice Quality vid..

[blitzkow]

Try having it play at 30 frames per second.