ok i'm sorry if i'm posting this in the wrong form but i;m using convertxtodvd version 5.2.0.13 and i have 3 mp4 files that i'm merging together as one big file but the audio and video is out of sync on 2 of those files....my question is how do i change the audio offset on those 2 files and leave the other audio offset the way it is once i add them to merge?....i know how to change the audio offset on each individual file but once i add them together to merge i cant figure out how to change the offset on just 2 of the files.....thanks
Using AviDemux, shift the audio by inserting the number of milliseconds (plus or minus). You can test play the file before saving.