OGM to AVI (Audio Sync)

[diE]

Hi,
I have an .OGM file and it's audio works just fine, it's in sync and everything with just two different audio tracks and nothing else. Now, I've used the guide to convert OGM to AVI using VirtualDubMod, and it worked great for most of my .OGM files but I am having problems with two files, that everytime I extract the audio from the video and than multiplex the audio and video again, the audio and video are out of sync by like less than or 1 seconds. I know it's not too much, but it still bothers me. Now, I know the problem is not with the OGM file as I have checked the OGM file and the .OGG audio is working just fine (it's in sync and everything). Is there anything I can do to get the audio in sync with the video?

Regards,
diE

[celtic_druid]

Well you could add an audio delay when muxing to sort it. Could also try mencoder instead of VDubMod.

[diE]

Hi,
The .OGG audio files within .OGM have a "Audio-Video Interleave", in other words delay of like -5. When I extract the file, is that delay gone, or it extracts with that delay? Will I have to re-insert the -5 to get perfect synchronisation?

Regards,
diE

[celtic_druid]

Depends. If you extract or convert with mencoder, then the delay should still be there. VirtualDubMod, I guess not or else your file would be in sync.