Thread: Audio sync help
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Old 22nd December 2017, 03:56   #17  |  Link
lansing
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Join Date: Sep 2006
Posts: 1,657
Quote:
Originally Posted by darkelf5 View Post
MPC statistics shows that frame rate is about 23 ,so it must be the audio issue, right?
xvid4psp converts it to 23.976 but i don't think that the new versions use AviSynth so there's no script to inspect.
To check where the problem came from, convert your audio to WAV and then open it with the original video, the audio should be out of sync by some milliseconds, just adjust it with the + and - key in number pad if you're playing with mpc, and then remember that delay.

Then did a quick convert of the video to create a test video, like encode it with ultrafast mode in x264 and resolution 640x360, and then play that test video with the wav, use the same delay you found before. If they're in sync and the whole time, then the problem should be just the audio delay. If they're out of sync, the problem is the video.
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