AVI, audio out of sync

[neXus128]

Hey,

Okay so i followed lordsmurf's guide on capturing a avi file w/ a ATI card. Ok, so I am using ATI Multimedia Center 7.1, The audio is at 44khz not 48. I dunno if this could be a reason, but when I captured my video in the composite output, the video actually looks pretty damn good for analouge(i havent tested it on a TV yet, I used Power DVD to watch the AVI) but the audio is a bit out of sync when the ppl are talking. I was wondering what could be a quick fix. If i got the audio changed to 48khz would that work. I dunno let me know.

Once that is fixed, Im gonna change it to DVD format and test it out. Make sure everything is up 2 par.

Thanks Again.

PS: jus to let u know, im running a ATI ALL IN WONDER 8500 128MB

[movie freak]

im having the exact same problem... if someone can answer this question im sure we'd be both very happy...
im using everything the same as nexus128 except im capturing using the huffyuv codec at 44khz for the sound.... i don't have the option for 48khz

[Laddydaddy]

Hey guys (gals?)
Try this. Load your film into virtual dub. Then choose audio>interleaving. A new window will pop up that says audio/video interleave options. At the bottom of this window look for "audio skew correction." There are instructions there on how to use it. Plug in a number (I always start with 500) and then click okay. In V Dub's main screen start to play the video. If it is still not in sync repeat the above by putting in a different number. This will be a trial and error procedure until your audio and video are in sunc. Once you have the audio in sync choose audio>full processing mode, video>direct stream copy, and file>save as avi. Save the file. You will now have an exact copy of your avi but with the a/v in sync.

[Northstar]

Try capturing with Virtual VCR, i had sync problems with mostly all other capture software, tried that proggie and no more sync problems.

I cant recommend it highly enough, give it a try, what do you have to lose, its free.