[MPlayer-users] Jerky/Juddery/interruptible output - COMMON ANSWER

[Nick Kurshev]

Hello, Michael!

On Sun, 24 Feb 2002 22:39:02 +0100 you wrote:

> Hi
> 
> On Sunday 24 February 2002 21:28, Brian J. Murrell wrote:
> [...]
> > With regard to the judder I was reporting on my Radeon with vidix and
> > playing full screen, I also saw a lot of tearing last night too.
> > Should I see tearing at all, ever, if mplayer is co-ordinating with
> > vsync?
> hmm, i guess not
> could u try the attached patch (i dont have a radeon so i dunno if it has any 
> positive effect ...) but the mach64 needs the vsync stuff after setting the 
> buffers so i thought the radeon might prefer it there too ;)
Applied - thanks!
Anyway - double buffered mode is useful forOSD only and loads CPU with unnecessary stalls!
Try imagine self when we'll sync 24fps of movie with 25 fps of TV :)
I suspect - we'll lose around 900% of performance :(
> 
> [...]
> 
> Michael


Best regards! Nick
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