[MEncoder-users] [Patch] Division-by-zero problem caused by 'dimension not set' (Was: Same file, diff outputs)

[Jiang Hong]

Hi,

It's not a real patch but only a workaround.

> 
> 
> Hi,
> 
> I've already used the latest svn. I have several files those caused problem.
> 
> > 
> > Jiang Hong wrote:
> > > from offset 0x216:
> > > FFmpeg0.4.9-pre1b4758
> > >
> > > mencoder said:
> > >
> > > ==========================================================================
> > > Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> > > Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
> > > ==========================================================================
> > > Forcing output FourCC to 31564c46 [FLV1].
> > > [mpeg4 @ 00B00B48]hmm, seems the headers are not complete, trying to guess time_
> > > increment_bits
> > > [mpeg4 @ 00B00B48]my guess is 3 bits ;)
> > > [mpeg4 @ 00B00B48]hmm, seems the headers are not complete, trying to guess time_
> > > increment_bits
> > > [mpeg4 @ 00B00B48]my guess is 2 bits ;)
> > >
> > > 1 duplicate frame(s)!
> > > VIDEO CODEC ID: 22
> > > AUDIO CODEC ID: 15001, TAG: 0
> > > Writing header...
> > > [flv @ 00BFDCC4]dimensions not set
> > >
> > > then mencoder coredumped by a division-by-zero exception.
> > >
> > > mplayer gave the below outputs and played the file well.
> > >
> > >   
> > 
> > use svn and learn the bug-reporting rules
> >  
> >  
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> 
> 
> -- 
> Jiang Hong <netex at 163.com>
> 
> 
> 
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-- 
Jiang Hong <netex at 163.com>

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