[Bug 17673] Define Initialization Data for implementations that choose to support the ISO Base Media File Format

https://www.w3.org/Bugs/Public/show_bug.cgi?id=17673

--- Comment #34 from David Dorwin <ddorwin@google.com> ---
(In reply to David Dorwin from comment #21)
> If we decide to surface PSSHes, we could improve interop while also solving
> the Clear Key issue by defining a default/EME system ID and PSSH format. We
> could recommend including it in all files, and Clear Key as well as any
> other key system could use it. Even key systems that support their own
> system ID could support it, especially if that ID is not present.
> 
> This would allow legacy devices to be supported while moving towards a more
> interoperable future.

I filed bug 24027 to track a solution for Clear Key and/or a generic CENC
solution any key system can choose to use.

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Received on Saturday, 7 December 2013 01:22:09 UTC