[FFmpeg-devel] Invalid and inefficient vfw-avi packed B?frames detected

[Michael Niedermayer]

On Mon, Nov 03, 2008 at 11:01:21PM +0300, Andrew Savchenko wrote:
> Hi,
> 
> On Monday 03 November 2008 20:34, Michael Niedermayer wrote:
> [...]
> > > --- libavcodec/h263dec.c.orig	2008-11-03 18:33:30.000000000
> > > +0300 +++ libavcodec/h263dec.c	2008-11-03 18:33:44.000000000
> > > +0300 @@ -53,6 +53,7 @@
> > >      s->low_delay= 1;
> > >      avctx->pix_fmt= PIX_FMT_YUV420P;
> > >      s->unrestricted_mv= 1;
> > > +    s->invalid_b_frames=0;
> > >
> > >      /* select sub codec */
> > >      switch(avctx->codec->id) {
> >
> > this should be unneeded
> >
> > > --- libavcodec/mpegvideo.h.orig	2008-11-03 18:06:11.000000000
> > > +0300 +++ libavcodec/mpegvideo.h	2008-11-03 18:25:07.000000000
> > > +0300 @@ -487,6 +487,7 @@
> > >      /* H.263 specific */
> > >      int gob_index;
> > >      int obmc;                       ///< overlapped block
> > > motion compensation +    int invalid_b_frames;           ///<
> > > flag for invalid and inefficient B-frames detected
> >
> > int showed_packed_warning; ///< flag for having shown the
> > warning about divxs invalid b frames
> 
> Both issues are fixed.

ok

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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