- From: Paul Cotton <Paul.Cotton@microsoft.com>
- Date: Mon, 10 Nov 2014 04:15:44 +0000
- To: "public-html-media@w3.org" <public-html-media@w3.org>
- Message-ID: <29e9817281e04ae49aa9407b88f5b55e@CY1PR0301MB1196.namprd03.prod.outlook.com>
The HTML WG media teleconference meeting will occur on 2014-11-11 for up to 60 minutes from 15:00Z to 16:00Z.
http://timeanddate.com/s/2r6s
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
HTML WG F2F minutes:
http://www.w3.org/2014/10/30-html-wg-minutes.html
Oct 14:
http://lists.w3.org/Archives/Public/public-html-media/2014Oct/0024.html
3. Media TF next F2F
http://www.w3.org/2014/10/30-html-wg-minutes.html#item31
Status: Paul is working on finding a date and host for a F2F meeting in January 2015.
4. EME action items
https://www.w3.org/html/wg/media/track/actions/open
5. 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 Oct 30.
b) Encrypted Media Extensions bugs:
http://tinyurl.com/7tfambo
Status as of Nov 9: 31 bugs
Status as of Oct 13: 19 bugs
6. New EME bugs since the last meeting related to Bug 26332
a) Bug 26332 Applications should only use EME APIs on secure origins (e.g. HTTPS)
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26332
http://www.w3.org/2014/10/30-html-wg-minutes.html#item30
Status: See Henri's reply and additional new bugs 27268, 27269, 27270, 27271 and 27272:
http://www.w3.org/2014/10/30-html-wg-minutes.html#item30
b) New Bug 27268 - Add a definition of a distinctive identifier
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27268
c) New Bug 27269 - Normatively require distinctive identifiers to be different by top-level and EME-using origin
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27269
d) New Bug 27270 - Normatively require distinctive identifiers to be forgettable/regeneratable
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27270
e) New Bug 27271 - Normatively require https for all ancestor origins when requiring https at all
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27271
f) New Bug 27272 - Normatively require distinctive identifiers to be encrypted on the Key System level when EME is not being restricted to secure origins only
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27272
7. Additional new EME bugs since the last meeting
a) New Bug 27283 - InvalidAccessError usage is questionable; use TypeError instead?
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27283
8. Bugs not discussed at F2F
a) Bug 27067 - Define what to do when CDM becomes unavailable
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27067
Status: See recent discussion:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27067#c11
b) Bug 27093 - Support for proprietary/system-specific formats in initData should be discouraged/deprecated
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27093
Status: See discussion:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27093#c10
c) Bug 27124 - Add "individualizationrequest" to the MediaKeyMessageType enum
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27124
Status: See questions:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27124#c14
d) Bug 27138 - Consider changing how the MediaKeySession method algorithms run other algorithms to more accurately reflect implementations
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27138
9. Items from F2F meeting discussion
a) Bug 25923 - The mechanism for checking key system support should be asynchronous
https://www.w3.org/Bugs/Public/show_bug.cgi?id=25923#c42
http://www.w3.org/2014/10/30-html-wg-minutes.html#item19
Status: David needs to redesign the dictionary and then get feedback.
b) Bug 27053 - Platform Segmentation
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27053
http://www.w3.org/2014/10/30-html-wg-minutes.html#item23
Status: Long discussion at F2F meeting. We agreed to not close and to have more discussion. Some follow up:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27053#c10
c) Bug 27054 Accessibility Concerns
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27054
http://www.w3.org/2014/10/30-html-wg-minutes.html#item24
ddorwin: John Foliot and i discussed
... i thought someone was going to file a bug and fill it in
... one problem area is high-contrast
paulc: you'll spin off bugs for audio/video/text
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27054#c8
d) Bug 27055 Surfacing license to the user
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27055
http://www.w3.org/2014/10/30-html-wg-minutes.html#item25
ACTION-68: Arrange meeting with sergey for bug 27055
https://www.w3.org/html/wg/media/track/actions/68
Status: Pending.
e) Bug 27166 - All identifiers associated with a user should be clearable in the same way cookies are
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27166
http://www.w3.org/2014/10/30-html-wg-minutes.html#item26
http://www.w3.org/2014/10/30-html-wg-minutes.html#item28
Status: Related to 27168. Awaiting text from Henri S:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27166#c3
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27168
f) Bug 27165 - User agents should warn users if they bring along unclearable identifiers
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27165
http://www.w3.org/2014/10/30-html-wg-minutes.html#item27
Status: See discussion on 27166.
g) Bug 26776 Diagnosing and resolving CDM errors needs a numeric systemCode (deleted with MediaKeyError)
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26776
http://www.w3.org/2014/10/30-html-wg-minutes.html#item33
Status: See Mark's summary of Jerry's actions:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26776#c10
h) Bug 26887 Allowing license servers and CDMs to control data persistence and secure release
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26887
http://www.w3.org/2014/10/30-html-wg-minutes.html#item34
Status: Jerry to make concrete proposal.
i) Bug 27111 - Separate "persistent" session type into persistent license and presistent key release
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27111
http://www.w3.org/2014/10/30-html-wg-minutes.html#item36
Status: Assigned to David at F2F meeting:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27111#c1
j) Bug 26738 Add entry for MPEG-2 TS CENC to the Stream Format Registry
https://www.w3.org/Bugs/Public/show_bug.cgi?id=27111
http://www.w3.org/2014/10/30-html-wg-minutes.html#item37
Status: Awaiting action on Bug 26811 and then action by Bob Lund.
k) Bug 26811 Separate definitions of Initialization Data Types from Stream Format parsing
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26811
http://www.w3.org/2014/10/30-html-wg-minutes.html#item39
Status: Awaiting action on bug 26372.
>paulc: lower priority
... it blocks Bug 26738
... can you raise priority
>ddorwin: i want to do 26372 first
l) Bug 26372 Report issues/events not related to a specific method call
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26372
http://www.w3.org/2014/10/30-html-wg-minutes.html#item38
>ddorwin: i'm going to implement something like we agreed, and iterate
... it's going to look "maplike"
m) Bug 26573 Prepare for Last Call
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26573
http://www.w3.org/2014/10/30-html-wg-minutes.html#item40
Status: See plh's answer:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26573#c4
n) Bug 24771 Provide guidance on object and CDM lifetime (including when events are guaranteed to be fired)
https://www.w3.org/Bugs/Public/show_bug.cgi?id=24771
http://www.w3.org/2014/10/30-html-wg-minutes.html#item41
Status: Lower priority since it does not impact interoperability.
o) Bug 26838 Normatively address vulnerabilities related to initData contained in media data
https://www.w3.org/Bugs/Public/show_bug.cgi?id=26838
http://www.w3.org/2014/10/30-html-wg-minutes.html#item42
Status: Possibly dependent on Bug 26332.
p) Bug 25092 Need a way to inform script that resolution restrictions are applied
https://www.w3.org/Bugs/Public/show_bug.cgi?id=25092#c23
http://www.w3.org/2014/10/30-html-wg-minutes.html#item43
Status; Paul or Mark to follow up.
q) Bug 24874 Positive isTypeSupported() may be misleading (MSE vs. .src=)
https://www.w3.org/Bugs/Public/show_bug.cgi?id=24874
http://www.w3.org/2014/10/30-html-wg-minutes.html#item47
Status: See Joe's recent reply:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=24874#c4
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
Received on Monday, 10 November 2014 04:16:16 UTC