Leopard Choppy Jittery Video
After 2 weeks from upgrading to Leopard and reviewing the Forums, I FINALLY found a solution that works. The problem I was having:
* video playback was choppy (audio was fine in a movie playback, the video showed a new frame every 1-2 seconds)
The solution was "turn off desktop picture from changing every 5-seconds"!
I had selected a folder on my system to display a new picture every 5 seconds, however for whatever reason, that was causing the video to be choppy. I changed to every 1 minute and now I don't get the choppy video.
I had tried:
* reinstalling Leopard CLEAN on the system, and while it worked for a while (before I enabled the 5-second desktop picture change, and thought that solved the problem), the problem returned (the minute I changed to the desktop picture change)
* turned off (and even disabled) spotlight thinking it was a performance issue on indexing, no improvement
* I bought a new MacBook Pro 2.4ghz 4gb memory with 7200rpm drives and started with a clean install of Leopard thinking it was a performance issue, same thing, same problem, had NOTHING to do with system performance
So, if you have a problem where your videos are choppy and jittery, and you have a pretty descent system, AND you are swapping your desktop background every 5 seconds, turn off the background picture swapping on your desktop!
Other than that, I haven't noticed any other differences in performance between OSX 10.4 and 10.5, everything else seems to work the same...
Cheers!
Rand