Audio sync problem w/Huffy & large files

[GaryAllegra]

I'm caturing from a WinTV board with irVCR which was recommended because I have XP. Need to capture for 1 hour. If I capture uncompressed, everything's fine but I end up with a 60 GB file. Huffy codec causes a gradual A/V sync problem that gets progressivly worse. At the half-hour point it's off by about 1 sec. Since it doesn't happen uncompressed it must be Huffy. Any suggestions?

[FiEND]

make sure you are using PCM 44Khz 16bit Stereo - if you were, try setting your master stream in iuvcr to audio
or set your audio compression to:
PCM 48Khz 16bit Stereo (then convert when encoding)

[GaryAllegra]

Followed your suggestions. Was already capturing PCM 48khz 16 bit. Enabled master stream audio. Didn't help. Then enabled "sync using stream offset". That did the trick
Thanks for your help!!!

[FiEND]

cool beans, thanks for the response so we know the prob and fix. good job.