Audio sync on Mpeg movies

[Petert]

So how do you deal with the audio slipping? by mid movie, It's almost unwatchable.<br>

[999]

what format is the video file?<br><br>You can look into VirtualDub, which is a freeware media editor.<br><br>To fix the sound synch, take a look at the audio panel, it has a setting called "interleaving". By playing with those values, you can move the audio block forward or backward to better line up with the video.<br><br>Another thing to consider is some media files have longer audio minutes than video minutes. In this case, you can have VirtualDub force both feeds to end at the same time. The audio is only a few seconds longer than the video usually, but it can lead to some horrible lip-synching.<br><br>