Quote:
Originally Posted by mastrandrea
No, I was meaning I need to sync audio and video, and the audio is 400ms shorter.
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I assume the audio is out of sync? If it drifts over the entire clip, you could just add some audio loops spaced equally over the entire audio track.
-edit=0:00:00,0ms loops or removes audio data at the specified runtime
-silence/-loop forces usage of silence (or looping) for audio edits
If it's 48Khz AC3 you could add 12 or 13 32ms edits spaced equally and get with 16ms.