Quote:
Originally Posted by DeathTheSheep
...Or delay audio by (Num of B-frames)*(fps).
Or more simply: Add ~25ms (or 30, or whatever your framerate is) for each B-frame you are using. But really, it isn't that necessary-- x264's lag in AVI is hardly noticeable in most cases. And as ST said: Use a fewer number to be safe.
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Delay audio by (Num of B-frames)*(
1/fps). E.g.:
For NTSC Film (23.976fps) frame duration is ~41.7ms
For PAL (25fps) frame duration is 40ms
For NTSC TV (29.97fps) frame duration is ~33.36ms