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jeudi 24 avril 2014

Sync (sound drift) issues

Please advise



I bounced a stereo mix of a feature (48kHz/24 bit)

When I import the track to FCP 7 timeline it drifts. No matter what I tried to do sooner or later the sound gets out of sync. I read and tried many things including Easy setup frame rate and sample rate adjustments, playing with timeline preferences, no luck.



To make sure it is not FCP7 issue I made a test. When I try to play the film with VLC (the sound is added to VLC as a separate track) audio still drifts.



I read if you export from Pro Tools with a sample rate 47952 it can fix it. And to tell you the truth it worked. But I wonder if it is the only way to fix the sync problem. It is a bit strange to release a movie with 47952 sample rate.



Any solution?




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