[MPlayer-dev-eng] A/V sync filter

[Diego Biurrun]

Tony Houghton writes:
> I have a problem with loss of A/V sync since I started using the dfbmga
> driver. The picture starts to increasingly lag behind sound, and
> changing the audio delay with the +/- keys has no effect for some
> reason. I think it's caused by using vsync, but vsync is vital for
> watching interlaced TV, and seems to make the picture smoother for
> non-interlaced videos too.  Enabling framedrop drops far too many
> frames. -ao sdl makes a big improvement in the time it takes before the
> gap becomes noticeable but doesn't cure it altogether.

Have you already experimented with the -mc and -autosync options?

Diego