What ho one and all,

I have saved a TV show with many, many episodes to my HDD as mkv files. Since they are larger than I want, I have also converted to mp4 and burned to DVD.

As mkv, the lip sync seems fine, but as mp4 on the DVD, it is all over the place. Some files are OK, but most I have to +/- by a significant number of milliseconds.

Apart from use the audio advance / retard control with MPC, is there a way to actually sync the file automatically? Alternatively, if I convert again, how do I obtain lip sync?

Thanks

Rex