- From: <bugzilla@jessica.w3.org>
- Date: Fri, 21 Sep 2012 07:16:00 +0000
- To: public-html-bugzilla@w3.org
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17470
Yang Sun <eric.sun@huawei.com> changed:
What |Removed |Added
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CC| |eric.sun@huawei.com
--- Comment #9 from Yang Sun <eric.sun@huawei.com> 2012-09-21 07:16:00 UTC ---
If key is relative with different film, but not with different content type, if
the web page has 30 films can be delivered to browser, how many key do we need
to prepare before we see all the film?
(In reply to comment #8)
> (In reply to comment #7)
> > Why wouldn't you know the media type? The media type is probably going to
> > influence the format of the initData.
>
> But in this case we are prepping the CDM prior to seeing any content. In most
> cases the mime-type of the content will be known, but I can imagine cases where
> it is not or can vary between multiple types.
>
> There is no reason why the initData will be anything like what is embedded in a
> content stream, since it is not associated with a content stream. It could be a
> completely different format. The goal here is to pass a bundle of opaque data
> from the app to the CDM in order to initialize it prior to seeing any content.
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Received on Friday, 21 September 2012 07:16:06 UTC