HTML/wg/2016-09-Agenda
Media Task Force September 19-20 2016 F2F Meeting
This page is for the HTML Media Extensions WG on Mon and Tue September 19-20 2016. The meeting host is Paul Cotton.
Logistics and meeting location
The F2F meeting will be held during TPAC 2016.
Centro de Congressos de Lisboa Praça Indústrias 1300-307 Lisboa Portugal
Room 1.07, Hall 4, First Floor (see map)
The meeting will start at 9:00am on Mon September 19. Please arrive at the Center before 9am to register.
IRC and Teleconference facilities
WebEx teleconference bridge:
US Toll Number: +1-617-324-0000 Access code: 644 617 194 Meeting Password: (please ask on irc) Mobile Auto Dial WebEx link
Please, type "present+ <YourName>" in irc when joining the call.
Supplementary IRC chat (logged):
#html-media on irc.w3.org port 6665 or port 80
Specifications, Documents and References:
EME bugs and issues
MSE bugs
See also:
Potential Topics
1. Joint session with Web & TV IG to discuss MSE and EME status and additional use cases
From CTA Wave Project:
https://lists.w3.org/Archives/Public/public-html-media/2016Sep/0091.html
Note: This joint meeting will start at 8:30am on Monday Sep 19 in the Web & TV IG meeting room Auditorium IV.
2. WG Decision for MSE Proposed Recommendation
https://lists.w3.org/Archives/Public/public-html-media/2016Sep/0093.html
Status: Awaiting revised Proposed Recommendation from Editors. Philippe and Paul will prepare and handle the Transition request.
3. MSE Editorial issues, MSE Editors
https://github.com/w3c/media-source/milestones/V1Editorial
- ISSUE-159: Unecessary argument provided to Append Error Algorithm
- ISSUE-163: Incorrect reference to "highest end time" in a non-normative note
Status: The above two changes will be applied by the Editors to prepare a revised Proposed Recommendation.
4. MSE Registry publication as WG notes, Philippe
https://github.com/w3c/media-source/issues/74
Status: Philippe has promised to do this item so that it does not hold up the transition request for the MSE Proposed Recommendation.
5. MSE test suite and results
- WebIDL testing
- Text tracks
- Review of testing results
6. AOB for MSE
7. EME V1Editorial issues, EME Editors
https://github.com/w3c/encrypted-media/milestones/V1Editorial
Status: All V1Editorial items have been closed!
8. EME NonBlocking issues, EME Editors
https://github.com/w3c/encrypted-media/milestone/3
- ISSUE-312: Security: Should implementations be required to inform users in cases where this is currently recommended?
- ISSUE-329: MediaKeyMessageEvent's message needs to be nullable or required in init dict
9. EME registry issues, Philippe
- ISSUE-183: Registry SOTD
- EME registry documents were republished on Sep 15:
http://www.w3.org/TR/2016/NOTE-eme-stream-registry-20160915/
http://www.w3.org/TR/2016/NOTE-eme-initdata-cenc-20160915/
http://www.w3.org/TR/2016/NOTE-eme-initdata-keyids-20160915/
http://www.w3.org/TR/2016/NOTE-eme-initdata-webm-20160915/
http://www.w3.org/TR/2016/NOTE-eme-stream-webm-20160915/
10. Other EME issues
- ISSUE-85: "tracked" sessions: architectural concerns pending resolution with TAG
Status: Awaiting testing results for this “at risk” feature.
11. EME at risk features
http://www.w3.org/TR/2016/CR-encrypted-media-20160705/#sotd
12. EME test suite
- EME test suite pull requests (five PRs as of Sat Sep 17)
13. Additional test suite work
- CTA WAVE project testing support
- Paul’s suggested list of additional work
- Convert the remaining Google submitted test cases for use in the EME test suite.
- Create multi-session tests as suggested by Mark Watson.
- Create additional tests as suggest by Mark Watson:
- sequential use of different keys, including pausing (waitingforkey) when encountering a new key
- alternating clear and encrypted content within a file
- a test without initData (where there is no encrypted event)
- expiration attribute
- Help us expand the test suite to cover more features
- Help run an updated test suite and to evaluate the test suite results. See 1 and 2
14. EME Formal Objections
Status: All existing formal objections have been recorded.
15. AOB for EME
16. MSE and EME timeline and charter discussion, Paul and Philippe
17. Any other business
Agenda September 19
- 09:00-12:00: Joint session with Web & TV IG to discuss MSE and EME status and additional use cases
- HME summarizes EME & MSE v1 and v2 spec status & implementation status (25 min.)
- Web&TV IG summarizes IG Task Force work (Cloud Browser TF, GGIE TF) (25 min.). Note that both TFs have EME/MSE v2 impacts
- EME & MSE v1 vs. Web & TV IG requirements (40 min.)
- 13:00 - 17:00
Agenda September 20
- 09:00 - 17:00