[Matroska-devel] Re: Dirac Video Codec

Paul Bryson paul at msn.com
Wed Oct 6 06:13:36 CEST 2004


> The stars so gaily glistened... (Tue, 05 Oct 2004 13:14:31 +0200 @510)
> ...while the fading voice of Steve whispered through the darkness:
>
> ??>> I just thought that good EBML library, would have some callbacks or
> ??>> some gates to master application, so application would provide 
> decoder
> ??>> (here - password-using decrypter) and thus will generate derived EBML
> ??>> sub-stream.
>
> SL> Yes, we actually need something like that in Matroska too. I would
> SL> really like to have a good DRM solution in Matroska. And that implies
> SL> encrypting some parts of the stream.

I'm not sure how you are differentiating from the current built in specs for 
encryption.  These could easily be used as a DRM solution if someone so 
desired.  Currently it allows encrypting just the tracks private data or all 
of the Blocks individually.


Atamido 






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