Synchronize Video & Audio (from 2 souces)

[kalemvar1]

Hello.

I would like to synchronize Video/Audio that come from 2 sources.

1) The Video Source is from blu-ray at (23,976 fps)

2) The Audio Source is from a dvd that come from PAL Region 2 (25,000 fps) foreign language (French here)

3) I have done the audio conversion already to 23,976 fps, so the length is almost the same now

4) THIS IS WHERE I NEED HELP. I would love the match the audio & video as good as we can find on Blu-ray/DVD on the market. Which software and ''how to'' do it ? I've read that it's possible to do it in ''auto mode'' to match to ms accurate.

Thanks,

kalemvar

[jagabo]

If you just need to adjust the audio skew you can use a player like MPCHC or MPCBE that lets you delay/advance the audio as it's playing. Then set the audio delay (an negative delay is an advance) when you mux .

Be aware that releases in different countries are often different cuts of the movie with shots added or removed. So it may not be as simple as just making the audio the same length as the video and setting an initial delay.