Well first of all i need to fix/replace the sound of a video but i need to keep the sync of course that's why i use my old friend vdub mod which says the audio is skewed (-204 ms)

Now my new friend called "vdub mpeg2" says audio is skewed (-137ms)

Which one to believe i don't know...

But the thing i wanna know (and that's why i post here) is: what soft use to skew the audio and multiplex(because i don't wanna reencode) the new sound with the video part
My File is a Mpg.

tmpgenc plus doesn't have this ability :/