First... Export an Xvid or an uncompressed copy of an amv your working on. Next encode a x264 copy.
OK... Play them both one after the other.
Am I crazy or is the x264 audio VERY SLIGHTLY off sync (delayed by maybe milliseconds)... The xvid copy and uncompressed copy are synced beautifully compared to the x264. It's been this way since I started using it but my most recent work seems most noticeable cause of a majority of external sync.
I tested this with Zarxgui, ASXgui, and megui... They all had the same very slight delay.
Surely I'm not the only one who's experiencing this? It was hard to spot at first but after watching both one after the other it became obvious.
On every GUI I used i made sure the delay was 0.

