For some reason quicktime files are choppy and jittery during playback in Windows 8.
I have the latest Quicktime installed with no other codecs.
I tried playback in the quicktime player as well as in adobe products (premiere, after effects, etc.).


Here's a preview of what the playback looks like:
youtube.com/watch?v=BghtZznedvo


The same rotating star video plays fine on my windows XP machine.


Any ideas?


-Pete