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Re:lip sync

Posted by: Anonymous Coward on May 02, 2006 05:35 AM
My guess is that there's a mismatch in the audio sample rates somewhere along the line. If you create a video that says it has audio sampled at 44 KHz but it's actually sampled at 48 KHz, then the audio would gradually go out of sync, as it would essentially be playing back at the wrong speed. This is the main cause of these types of problems that I've seen in my (admittedly limited) experience with video.

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