[Ffmpeg-devel] H264 segfault

leon jorgunsen leon.jorgunsen
Fri Jun 3 17:46:47 CEST 2005

Right Laurent.
Recovery point SEI messages may be used by Broadcasters.
But the stream contains IDR and no SEI NAL units.


> De: Laurent Aimar <fenrir at via.ecp.fr>
> A: FFMpeg development discussions and patches <ffmpeg-devel at mplayerhq.hu>
> Objet: Re: [Ffmpeg-devel] H264 segfault
> Date: Fri, 3 Jun 2005 17:28:05 +0200

> On Fri, Jun 03, 2005, M?ns Rullg?rd wrote:
> > Derk-Jan Hartman <d.hartman at student.utwente.nl> writes:
> > That clip doesn't contain any IDR frames, so it won't be playable.
>  Wrong. AVC broadcast streams do not use IDR frames (or very few) to
> be able to do open gop.
>  You need to start decoding from I frame (there is a SEI message to
> tell you which one can be used)
> -- 
> fenrir
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