My App has hit a performance bottleneck that I haven't been able to get around. I have tried the app based on the 'Performer' sample code, but hit problems I think due to thread issues and quicktime. And also just using a timer in the main even loop, and also a simple CALayer, But nothing can play a fullscreen movie at full speed. Is there some codec in particular that I should use that would blend nicely in CALayers?
I've not tried any qtz stuff with CALayers, so this may not help, but I've found performance improvements with movies if you set the asynchronous option in the movie loader (assuming you can use it as such... if you need explicit time control this won't help). You can also try disabling color correction (though I'm not sure if there's conclusive evidence that this helps performance.... I don't know).
Have you tried running the composition outside of the CALayer, to see if it's a weird CALayer side-effect?
-- [ christopher wright ] [EMAIL PROTECTED] http://kineme.net/ _______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
