Reimar D?ffinger wrote, on 2/21/2010 3:39 AM: >> Sorry, I misunderstood the question. If I leave out -vf yadif or >> pp=lb, the resulting file plays fine for A/V sync. The A/V sync >> issue is only introduced when I add in a deinterlacing filter. > So is this correct, all of these behave badly: > -vf pp=lb,softskip,harddup > -vf pp=lb,harddup > -vf pp=lb,softskip > -vf pp=lb > -vf softskip,pp=lb,harddup > > All of these work fine: > -vf softskip,harddup > -vf harddup > -vf softskip > (no -vf option) Actually, I think I found my problem: I was viewing the AVI while it was still encoding, and the A/V sync was very bad. (This was also true if I copied the partially-completed AVI to another computer for playing). But if I let it complete (approx. 30 hours) it is actually okay. I think it's still slightly off -- on the order of a constant 125ms -- but not way off in a non-constant amount. Perhaps it was the lack of completed AVI index that was the root cause? Adam
