[MPlayer-dev-eng] [PATCH] Fix for fix for mpeg2 A/V sync bug.

[compn]

On Sun, 23 Oct 2011 14:53:36 +0200, Dan Oscarsson wrote:
>When they are not in order it looks like:
>
>A:91864.773438 V:91864.751222 A-V:  0.019 ct: -2.925 856/856 
>A:91864.804688 V:91864.911222 A-V: -0.103 ct: -2.929 857/857 
>A:91864.851562 V:91864.831222 A-V:  0.021 ct: -2.927 858/858 
>A:91864.890625 V:91864.871222 A-V:  0.019 ct: -2.925 859/859 
>A:91864.929688 V:91865.031222 A-V: -0.103 ct: -2.929 860/860 
>A:91864.968750 V:91864.951222 A-V:  0.021 ct: -2.927 861/861 
>
>mplayer all the time thinks a-v is out of sync and corrects all the time.
>In reality the video frames are in correct order but have incorrect pts values.

does -mc 0 help any? there is also -vf fixpts

mplayer g2 had perfect mpeg sync code iirc.
g2's goal was to get rid of some hacks and rewrite some of the mplayer
engine. but no one wanted to relicense mplayer code to lgpl, and no one
felt like working on the new code, so it died. then a lot of devs left
mplayer and now its just hanging on by a string.

probably none of this helps, just thought i'd bring out the old history.

-compn