{agenda} HTML WG media telecon 2014-07-22 - EME status and bug discussion

The HTML WG media teleconference meeting will occur on 2014-07-22 for up to 60 minutes from 15:00Z to 16:00Z.



http://timeanddate.com/s/2q7w



Tokyo midnight, Amsterdam/Oslo 17:00, London/Dublin 16:00, New Jersey/York 11:00, Kansas City 10:00, Seattle/San Francisco 08:00.



Chair of the meeting: Paul Cotton

Scribe: TBD



(See the end of this email for dial-in and IRC info.)



== Agenda ==



1. Roll call, introductions and selection of scribe



2. Previous meeting minutes

Jul 8:

http://lists.w3.org/Archives/Public/public-html-media/2014Jul/0002.html


3. Review of action items and issues

https://www.w3.org/html/wg/media/track/



4. EME status and bugs



a) Encrypted Media Extensions editor's draft

http://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/encrypted-media.html

Last updated on July 18.



b) Encrypted Media Extensions bugs:

http://tinyurl.com/7tfambo

Status as of Jul 21: 22 bugs

Status as of Jul 5: 22 bugs

Status as of Jun 23: 27 bugs



5. Encrypted Media Extensions Stream Format and Initialization Data Format Registry

https://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/initdata-format-registry.html

Status:  This is referenced in EME Editor's draft.  As per bug:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25733

the W3C Director has decided to accept such informative references that appear to contain normative text.

It should be added to a References section in EME and published with the next EME heartbeat.



6.  New EME bugs since the last meeting



a) [Bug 26313] New: Steps for createSession should define what happens if the sessionType is not supported

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26313



b) [Bug 26332] New: Applications should only use EME APIs on secure origins (e.g. HTTPS)

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26332



c) [Bug 26401] New: Key message destinationURL usage is not reflected in examples

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26401



7. Bugs discussed at last meeting



a) Bug 26207 - Provide a way to check system capabilities required for UHD playback

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26207

Opened from the end of the following bug:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=24873#c15

Status: Glenn and BobLund agreed to respond but so far only Mark and David has responded.  See:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26207#c2

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26207#c3



b) Bug 25896 - Why is EME creating new DOMException subclasses?

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25896

See David's proposal to close:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25896#c12



c) Bug 18515 - Provide more details on behavior of the media element when the key for an encrypted block is not available

https://www.w3.org/Bugs/Public/show_bug.cgi?id=18515

See comments since last meeting:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=18515#c35 and later



d) 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

Status from Jul 8: Awaiting more input from Jerry.



e) Bug 25268 - Reduce the burden on applications to deduplicate initData from many needkey events

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25268

See also discussions thread:

http://lists.w3.org/Archives/Public/public-html-media/2014Jun/0053.html

See David's change and request for more input:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25268#c6



8. EME Use cases Wiki

https://www.w3.org/wiki/HTML/Media_Task_Force/EME_Use_Cases

See Joe's update and request for input:

http://lists.w3.org/Archives/Public/public-html-media/2014Jul/0007.html



9. Other EME bugs

http://tinyurl.com/7tfambo



10. Any other business



11. Chair and Scribe for next meeting



12. Adjournment



== Dial-in and IRC Details ==



Zakim teleconference bridge:

   +1.617.761.6200, conference 63342 ("media")

https://www.w3.org/Guide/1998/08/teleconference-calendar#s_5366



Supplementary IRC chat (logged):

   #html-media on irc.w3.org port 6665 or port 80 Paul Cotton, Microsoft Canada

17 Eleanor Drive, Ottawa, Ontario K2E 6A3

Tel: (425) 705-9596 Fax: (425) 936-7329

Paul Cotton, Microsoft Canada
17 Eleanor Drive, Ottawa, Ontario K2E 6A3
Tel: (425) 705-9596 Fax: (425) 936-7329