Video is out of sync

when i convert my vids *like music videos* from mpg, or mpeg or whichever...to the mp4 format....the videos are always out of sync..i use Xilisoft Video Converter 3

You might want to explore some conversion programs, that will allow you to do batch processing. Personally, I use an older shareware program, DigitalMedia Converter 2.7 (Deskshare), but am on a PC, have not tried their newer versions, including their "Pro" version. There must be similar conversion programs available for your platform, that WILL allow you to load them up, make the necessary settings, and then batch the whole bunch. Doing it one at a time, for 50, would get my attention.
Good luck, and if you find a conversion program, that does what you need, with your source files, and then can do it in batch, please let us all know.
Hunt

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