Re: [Cellar] AV1 mapping Matroska

Luca Barbato <luca.barbato@libav.org> Sat, 30 June 2018 15:10 UTC

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From: Luca Barbato <luca.barbato@libav.org>
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Date: Sat, 30 Jun 2018 17:10:03 +0200
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Subject: Re: [Cellar] AV1 mapping Matroska
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On 30/06/2018 15:54, Timothy B. Terriberry wrote:
> 
> So the question you want to answer is how what is stored in a Matroska
> file maps to a "coded video sequence". My opinion (as an individual) is
> that a single EBML Document should correspond to a single coded video
> sequence. That means that nothing in the sequence header can change
> (except for the operating_parameters_info).

+1

I had to plan for sudden codec reconfiguration because it MAY happen,
but I'd rather have it clearly signaled at demuxer level when possible.

lu