[vlc] Re: VLC crashes with SIGFPE

Gildas Bazin gbazin at altern.org
Mon Mar 22 16:25:14 CET 2004


On Monday 22 March 2004 00:41, Pavel Dobias wrote:
> >  
> >
> Thanks a lot, I've tried your patch from cvs and vlc doesn't crash. But 
> aspect isn't ok. I don't think the stream is bad - mplayer gets aspect 
> correctly from it (mplayer prints: "Movie-Aspect is 1,33:1 - prescaling 
> to correct movie aspect").
> 

Your file contains an invalid display_horizontal_size value in the display 
extension header of the MPEG2 video stream (it contains a 0 value).
I sent a patch to the libmpeg2 maintainer to try to work-around this. I also 
changed our code to use a 4:3 aspect ratio in case libmpeg2 feeds us with 
an invalid one (makes more sense IMHO).

--
Gildas

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