Submit Hint Search The Forums LinksStatsPollsHeadlinesRSS
14,000 hints and counting!


Click here to return to the 'Avoid a QuickTime playback issue in Keynote '08' hint
The following comments are owned by whoever posted them. This site is not responsible for what they say.
Avoid a QuickTime playback issue in Keynote '08
Authored by: mdeatherage on Jan 07, '08 09:44:14PM

I'm without my regular computer and E-mail and such, so this is off the top of my head, but:

it seems likely that QuickTime is trying to use the GPU during movie playback for performance reasons. If Keynote is somehow preventing other applications from accessing the GPU, then QuickTime's playback might just vanish, kind of like it does over older screen-sharing software that doesn't see changes that happen only inside the GPU/video card.

If that's the case, then letting other applications "use the GPU" would seem to be the solution, and that might explain what you're seeing.



[ Reply to This | # ]