[MPlayer-dev-eng] DR bugreport

[Bohdan Horst]

On Wed, Jul 17, 2002 at 02:44:46AM +0200, Michael Niedermayer wrote:
> Hi
> 
> On Tuesday 16 July 2002 23:57, Bohdan Horst wrote:
> > On Tue, Jul 16, 2002 at 11:12:30PM +0200, Michael Niedermayer wrote:
> > > Hi
> > >
> > > On Tuesday 16 July 2002 18:53, Bohdan Horst wrote:
> > > > anyway divx3 files looks like those with -hardframedrop and slow CPU :)
> > >
> > > should be fixed now (problem was with -nodouble, but divx3 dr needs
> > > atleast 2 buffers (IP) but that wasnt checked, divx5 needs 3 buffers
> > > (IPB) which was checked ...)
> > >
> > > > (divx4,5 works great with DR)
> >
> > hmm now only divx5 works with DR
> >
> > and divx3 and divx4 doesn;t support DR (before divx4 works fine ..)
> should be fixed now, tell me if it fails again (& tell me the resolution of 
> the videos which fail)
> 

now:
all my divx3,4 samples (more than 10) doesn't support DR (before vo_xv
changes divx4 sample works fine and divx3 works byt produce funny images
;) )

all my divx5 samples works fine with DR



after:
-    if(mpi->type==MP_IMGTYPE_IP  && num_buffers<2 && mpi->flags&MP_IMGFLAG_READABLE) return VO_FALSE; // not enough
+//    if(mpi->type==MP_IMGTYPE_IP  && num_buffers<2 && mpi->flags&MP_IMGFLAG_READABLE) return VO_FALSE; // not enough

divx5 - ok
divx4 - ok
divx3 - doesn;t support DR


divx4 sample (which works after disable MP_IMGTYPE_IP check):
radius trailer (old trailer from www.divx.com)

VIDEO:  [DIVX]  640x352  16bpp  23.98 fps  1000.6 kbps (122.1 kbyte/s)                              
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec: CPU flags: mmx 3dnow
Detected video codec: [ffodivx] vfm:5 (FFmpeg MPEG-4)


video card: C&T 65554 2M ram (maybe there is the clue ?)

best regards

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