[Bug 26738] New: "ISO Common Encryption EME Stream Format and Initialization Data" should be extended for MPEG-2 TS CENC

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26738

            Bug ID: 26738
           Summary: "ISO Common Encryption EME Stream Format and
                    Initialization Data" should be extended for MPEG-2 TS
                    CENC
           Product: HTML WG
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Encrypted Media Extensions
          Assignee: adrianba@microsoft.com
          Reporter: b.lund@cablelabs.com
        QA Contact: public-html-bugzilla@w3.org
                CC: mike@w3.org, public-html-media@w3.org

Created attachment 1510
  --> https://www.w3.org/Bugs/Public/attachment.cgi?id=1510&action=edit
Extensions to EME CENC ISO BMFF spec for CENC MPEG-2 TS

The current version of "ISO Common Encryption EME Stream Format and
Initialization Data" [1] only defines CENC for ISO BMFF. MPEG also defines CENC
for MPEG-2 [2]. Service providers plan to use CENC MPEG-2 TS with EME. I've
made edits to [1] in red (see bug attachment) to cover MPEG-2 TS. These edits
should be included in [1]. Or a CENC MPEG-2 TS specific variant of [1] should
be created.

[1]
https://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/cenc-format.html
[2] ISO/IEC 23001-­9:2014 Information technology -­ MPEG systems technologies
-­ Part 9: Common encryption of MPEG-­2 transport streams

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Received on Friday, 5 September 2014 15:55:23 UTC