[x264-devel] Re: --enable-pic with 8x8dct produces illegal instruction

Jeff Clagg snacky at ikaruga.co.uk
Mon Sep 11 14:54:51 CEST 2006


On Mon, Sep 11, 2006 at 03:02:45PM +0300, ??smail D??nmez wrote:
> 11 Eyl??l 2006 Pazartesi 14:44 tarihinde, Jeff Clagg ??unlar?? yazm????t??: 
> > On Mon, Sep 11, 2006 at 02:38:58PM +0300, ??smail D??nmez wrote:
> > > Mplayer identifies it as "VIDEO:  [YV12]  640x480  24bpp  25.000 fps 
> > > 36725.6 kbps (4483.1 kbyte/s)". Anyway as you said I don't think file
> > > naming is related to crash.
> >
> > mplayer wouldn't output that if it were unencapsulated.
> 
> Its captured with,
> 
> mencoder tv:// -tv 
> driver=v4l:device=/dev/video0:width=640:height=480:noaudio -vf-add 
> pp=hb:a/vb:a,hqdn3d,mirror -ovc copy -o 2.mpeg

That gives you an avi, named .mpeg. Use -of rawvideo or mplayer -vo
yuv4mpeg.

Yes, you've found an x264 bug, but even if the bug is fixed, you'd still
have gotten garbage.

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