[Matroska-devel] Re: CodecPrivate for MPEG-1 and MPEG-2 video

Paul Bryson paul at msn.com
Thu Nov 18 07:30:25 CET 2004


"John Cannon" wrote...
> Also, the information which can change in the header(quantizer matrices) 
> is crucial to proper decoding so you can't just use one header.

I found what I was talking about.
http://article.gmane.org/gmane.comp.multimedia.matroska.devel/1221
the gist is to store the sequence header in the stream, but make storing the 
GOP in the stream optional.  I guess if the sequence header is required by 
the stream it should be stored in the CodecPrivate too.


Atamido 






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