[Bug 21727] Use cases and requirements for the EME

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21727

Glenn Adams <glenn@skynav.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |glenn@skynav.com
         Resolution|---                         |INVALID

--- Comment #1 from Glenn Adams <glenn@skynav.com> ---
The interface between the CDM and the UA is not defined by EME. As a
consequence, it is up to the UA vendor and the CDM supplier to define this
interface as they see fit. Furthermore, you do not actually describe a use
case, i.e., "compatible with the historical operation of the open web" is not a
use case. Nor does this, if accepted as a use case, imply that "the CDM [must]
return the decoded and decrypted streams to the user agent."

Please take this up with the Restricted Media CG if you wish, and, provided (1)
the CG agrees, (2) creates a well defined use case, and (3) recommends it be
brought to the attention of the HTML WG, then it may be brought back to the WG.

A well defined use case should take a form at least as complete as that defined
in [1]. It should also suggest how it may be tested in a vendor neutral manner.

[1] http://en.wikipedia.org/wiki/Use_case#Martin_Fowler

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Received on Wednesday, 17 April 2013 05:35:22 UTC