I have been converting for a while now and until now had no problems and so I can not understand the problems I am having.

I am trying to convert a XviD (with MPEG 1 layer 3 audio, 23.977fps) file to DVD. The XviD plays fine and the Audio is correct.

I load file in VirtualDub and save audio to MP3 using direct stream copy. I then convert Audio to WAV.

I then use VirtualDub to change frame rate to 25fps and then frame serve to TMPGEnc where I combine the separate audio file.

After this the audio is way out by more than 10 seconds !

I have tried combining the audio in MP3 and WAV format and audio is always out of sinc.

This is driving me mad.

Can anyone help please