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1. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
joe bloe premiere Apr 29, 2013 1:07 PM (in response to FlashConfused)...strangely shows the frame rate as 23.365755.
Is the video variable frame rate?
You can use one of these utilities to find out:
GSpot
http://www.headbands.com/gspot/
MediaInfo
http://mediainfo.sourceforge.net/en
If it is variable frame rate media, Premiere doesn't like it.
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2. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
John T Smith Apr 29, 2013 1:08 PM (in response to FlashConfused)Iphone won't edit easily because it uses a variable frame rate
- A fix in message #22 http://forums.adobe.com/thread/934466
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3. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
cvid01 Apr 29, 2013 1:23 PM (in response to John T Smith)Just an aside. I imported a 1080p mp4 video from a Galaxy S3 phone, it had a variable frame rate for video but a constant rate for audio. It played just fine in PrPro CS6, except it was upside down. Just rotated -180 degrees. Everything was just fine. Odd about the updside down thing - not a CS6 issue.
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4. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
joe bloe premiere Apr 29, 2013 1:34 PM (in response to cvid01)Interesting... the mobile phone video (unspecified brand) referred to
in this thread (download link in post 5, Mediainfo in post 6),
has VFR video + CBR audio.
Right side up / out of sync.
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5. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
joe bloe premiere Apr 29, 2013 1:37 PM (in response to John T Smith)A fix in message #22 http://forums.adobe.com/thread/934466
Has anyone uncovered a fix that doesn't require Quicktime Pro?
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6. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
Kevin-Monahan Apr 29, 2013 5:22 PM (in response to joe bloe premiere)joe bloe premiere wrote:
A fix in message #22 http://forums.adobe.com/thread/934466
Has anyone uncovered a fix that doesn't require Quicktime Pro?
I believe you can transcode, but a QT reference movie is a lossless copy of the file.
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7. Re: audio out of synch in CS6 for iPhone 1920 x 1080?
FlashConfused Apr 29, 2013 9:04 PM (in response to Kevin-Monahan)My CS6 is installed on Win7-64, so using a QT reference is not workable.
I tried that with FCP7 (using a ref created in QT), and it was out of synch, so I doubt that this reference movie would work in Premiere on OS X.
Using a self containted 'save as' was also out of synch in FCP7.
I had to export as ProRes 422 23.976 (to preserve the lousy quality of the iPhone) so that it would play without synch issues in FCP7 (also in Premiere on Win7).
I would be nice if CS7 would deal with variable frame rate files without loosing synch.





