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10-21-2008, 11:43 AM
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Join Date: Jan 2008
Location: Germany
Posts: 1,216
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Removing the audio kexts is no solution for all users. I have a Realtek ALC850 Chipset, first disabled it in BIOS and removed the kexts and it's still slow, about 65% CPU for a divX movie and 125% on H.264 with Quicktime 7.5.5. The same movies use 12% and 33% with Quicktime 7.5.4. External soundcards may not be ajustable with the system volume functions.
What for codecs are you using? I'm using Perian, actual version 1.1.2 with Stereo Audio Output.
Last edited by naquaada; 10-21-2008 at 12:43 PM.
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