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Rotoscoping is slowing down CPU?

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James Carver
Rotoscoping is slowing down CPU?
on Dec 23, 2015 at 7:47:31 pm

I've been doing a lot of roto work within the same AE composition. It's 4k footage scaled down into a 2k composition.

I have 32GB of RAM, 4GB on graphics card, 3.5GHz Intel Core i7 processor and 3TB on fusion drive.

Everything has been decent but now everytime i go frame to frame it's very slow like a minute or so to show the image when editing the roto brush mask, etc.

Any tips on how i can speed anything up? I don't know much about the cache settings but is this something that should be emptied or deleted from time to time in preferences?

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Dave LaRonde
Re: Rotoscoping is slowing down CPU?
on Dec 23, 2015 at 10:28:08 pm

Purging is the best place to start in such situations. Go Edit>Purge>All Memory & Disk Caches.

No Joy after that? More troubleshooting may be needed.

Dave LaRonde
Promotion Producer
KGAN (CBS) & KFXA (Fox) Cedar Rapids, IA

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