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Inaccurate audio scrubbing in CS5

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Jurjen Versteeg
Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 9:15:38 am

Are there any familiar problems with audio scrubbing in CS5?
I opened up a CS4 project in CS5 and when scrubbing through the audio, it gives inaccurate feedback. For example: Scrubbing from 00:17:00 - 00:20:00, will give me the audio from 00:00:00 - 00:03:00

Both my project and source audio are set to 48,000 kHz.

Anyone an idea how to solve this, or just an CS5 bug?

Thanks in advance


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Jurjen Versteeg
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 10:09:30 am

Update: It is more worse then I thought. It's not only the scrubbing, but every time I make a RAM Preview/Move a layer/Make an action, the audio is misplaced and the waveform is inaccurate as well. What to do?


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Tudor "Ted" Jelescu
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 12:02:08 pm

What format is your audio in? If it's mp3 convert that to wave or aiff.

Tudor "Ted" Jelescu
Senior VFX Artist
Bucharest, Romania
http://www.ennstudio.ro


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Jurjen Versteeg
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 12:27:31 pm

It's an AIF file


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Tudor "Ted" Jelescu
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 1:32:17 pm

Strange. Try posting this on the Adobe forums as well.

Tudor "Ted" Jelescu
Senior VFX Artist
Bucharest, Romania
http://www.ennstudio.ro


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Jurjen Versteeg
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 2:10:30 pm

I'm now working with a WAVE file, which fixes the problem for now.
Strange that AIF files won't work in After Effects properly.


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Dave LaRonde
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 3:04:44 pm

[Jurjen Versteeg] "Strange that AIF files won't work in After Effects properly."

It's sad, but true. Although After Effects has never, EVER had trouble with AIFF files before this, AE 10 does for some off-the-wall reason.

I don't know if there's a fix yet for this absolutely-basic bug... okay, I'm presuming it's a big, and not some combination of conditions or hardware that produces the problem.

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


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Todd Kopriva
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 3:45:40 pm

See this:
http://kb2.adobe.com/cps/851/cpsid_85192.html

We have a fix that's being tested right now.

---------------------------------------------------------------------------------------------------------
Todd Kopriva, Adobe Systems Incorporated
Technical Support for professional video software
After Effects Help & Support
Premiere Pro Help & Support
---------------------------------------------------------------------------------------------------------


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Jurjen Versteeg
Re: Inaccurate audio scrubbing in CS5
on Jul 19, 2010 at 4:20:55 pm

Dave, thanks for your response. It's good to hear that Adobe is working on a fix for this problem.
Luckily I discovered the WAVE-solution myself on time...


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