[Matroska-devel] [Fwd: Re: Dirac mapping for Matroska]

[Moritz Bunkus]

Hey,

On Tuesday 24 June 2008 20:48, Sebastian Dröge wrote:

> Ok, after talking to one of the Dirac developers I'd like to change
> the previous proposal completely ;)

;)

> The Track elements can contain the video width/depth, aspect ratio,
> framerate etc but that's not required. Also setting the ReferenceBlock
> element is not necessary.

The track headers MUST contain the video width and depth at least. They
SHOULD contain the aspect ratio if it is not the same as video width /
video height. This is because most players initialize their decoding
pipelines and displays according to this information.

I'm OK with the rest as it is indeed easy to implement.

Regards,
Mosu

-- 
If Darl McBride was in charge, he'd probably make marriage
unconstitutional too, since clearly it de-emphasizes the commercial
nature of normal human interaction, and probably is a major impediment
to the commercial growth of prostitution. - Linus Torvalds

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