I think we need more info before starting to diagnose the problem.
What format are the files? Quicktime, MPEG, AVI?
What codec(s) are you using?
What are the dimensions of the films? What is the duration in frames?
Do the clips have audio or are you referring to the pd audio DSP?
Can you monitor the system performance and memory usage and report that?
Thanks cgc
On Jun 8, 2004, at 4:21 AM, marius schebella wrote:
Hi, I am having some problems with playing large video files. (>1GB). After some time sound starts to stutter and interaction is disturbed (bad timing delays). I tried to use smaller video resolutions, less frames per seconds, larger latency, lower samplerate, and so on. I can not tell, why for several seconds it is ok, but then problems appear. Maybe always when GEM reads a new part of the video data to the memory of the grafic card? I have a ATI mobility Radeon grafic card with 16MB of memory and the cpu is a P4 with 2 GHz, WinXP. What should I try next? Is there any other object besides pix_film/pix_movie? What exactly causes the performance problem? thanks in advance, marius.
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