why is my quicktime video jumpy in Max?
why is my quicktime video not jumpy in Quicktime but it is in Max?
Can you be more specific or provide a patch the exhibits the problem?
Mac or PC?
FWIW, I've found that Jitter on XP can react to different versions of QuickTime differently. About 6-8 months ago I downgraded to QuickTime v6.5 because I was seeing some "jittery" playback in Jitter with whatever the latest version of QuickTime was at the time.