[MPlayer-dev-eng] [PATCH] vdpau fixes and timing enhancements

[Dan Oscarsson]

On 2009-04-18 at 11:57 -0400 compn wrote:
> On Sat, 18 Apr 2009 16:02:30 +0200, Dan Oscarsson wrote:
> >Hi
> >  - a global option: match-vsync-speed
> >    that will change speed of movie to vsync speed (if nearly the same).
> >    this allows movies to be shown with less frame dropping.
> 
> i wonder if you can just make this a suboption of -vsync ?
> i dont know what -vsync does, the manual entry is quite cryptic. so
> ignore me if these options cannot be combined.

I looked at the vsync option and I think it turns on vsync alignment in
some vo modules. What do you mean by suboption? I am not sure that could
be added unless we redesign the vsync option (which could be good place
to collect vsync related options under. I did not use it as it was
already defined).

> 
> >In mplayer.c I have changed order of audio decode and video decode
> >so that video decode is done first. This is due to when starting
> >decoding of video it takes some time (especially when needing to
> >measure vsync interval) and that will make audio start out of
> >sync unless video decode is done first.
> 
> does this break anything?

mplayer.c is not that easy to understand. I do not think so.

>  audio only files?

Works. I have not played anything that do not work.