[Bug 22901] Should consider the possibility of active (executable) content

https://www.w3.org/Bugs/Public/show_bug.cgi?id=22901

David Dorwin <ddorwin@google.com> changed:

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--- Comment #7 from David Dorwin <ddorwin@google.com> ---
(In reply to comment #5)
> Yes. Initialization data is key system specific. No restrictions are placed
> on its interpretation.

Quick correction: "Initialization Data is a generic term for container-specific
data" [1]. ISO CENC happens to allow key system-specific data in the form of
PSSH boxes, which are part of the Initialization Data for ISO CENC streams. As
with all media data, UAs and CDMs should take care when parsing and handling
Initialization Data.

[1]
https://dvcs.w3.org/hg/html-media/raw-file/default/encrypted-media/encrypted-media.html#initialization-data

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Received on Tuesday, 13 August 2013 02:40:44 UTC