[MPlayer-dev-eng] [PATCH] Fix av sync calculations during lagging video

Reimar Döffinger Reimar.Doeffinger at stud.uni-karlsruhe.de
Thu Apr 6 14:50:03 CEST 2006


Hi,
On Thu, Apr 06, 2006 at 02:31:16PM +0300, Uoti Urpala wrote:
> On Thu, 2006-04-06 at 13:05 +0200, Reimar Döffinger wrote:
> > Actually it is much worse, in autosync mode the desync caused by too
> > slow playback is not detected all, causing permanent desync!!
> > So, please try the attached patch instead. And a better comment to
> 
> Not true. There is no permanent desync and your modification to the
> patch would break it. Why did you think it wasn't detected? Because in
> autosync mode the status line doesn't show it and there are no "system
> too slow" messages?

Okay, right, there really is no permanent desync in either case AFAICT.
Can you explain what exactly my version of the patch would break? I
easily believe that I missed something since I'm neither sure how
autosync mode works, nor how it _should_ work, still I'd like to know
details...
I proposed it because it is simpler and it makes the A-V value behave
consistently in both cases...
And one last thing, both patches causes A-V desync caused by a too slow
computer not to be included in the ct value. This probably is correct
behaviour, but I think some people might not like it. Any comments on
that?

Greetings,
Reimar Döffinger




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