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After Effects causing Master audio output to glitch

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Sam NicklinAfter Effects causing Master audio output to glitch
by on Oct 10, 2013 at 9:32:40 pm

When rendering a simple colour grade of some 14 seconds of footage in After Effects CC the system audio output intermittently starts to glitch. I am working in music and video at the moment so always run my audio output through an Apogee Duet audio interface. I have a 2.7Ghz quad core with 16GB RAM. I am allowing 2 cores (1 actual and 1 virtual a assume) for other apps and 5GB RAM allocated to other apps, is that not enough for the audio drivers perhaps?


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Dave LaRondeRe: After Effects causing Master audio output to glitch
by on Oct 10, 2013 at 11:33:46 pm

That's a good guess. I don't know how many real cores you have, but I'd allocate two of them to other things. If it doesn't help, try giving the system 6 gigs.

And if you weren't aware of it, AE does not play nicely with compressed audio: mp3, ac3, etc. It's always wise to make sutre the audio is either wav or aiff files.

Dave LaRonde
Former Sr. Promotion Producer
KCRG-TV (ABC) Cedar Rapids, IA


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