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{agenda} HTML WG media telecon 2012-08-14 - media source extension bugs

From: Paul Cotton <Paul.Cotton@microsoft.com>
Date: Sun, 12 Aug 2012 18:17:48 +0000
To: "public-html-media@w3.org" <public-html-media@w3.org>
Message-ID: <AB5704B0EEC35B4691114DC04366B37FC2AAF7@TK5EX14MBXC289.redmond.corp.microsoft.com>
The HTML WG media teleconference meeting will occur on 2012-08-14 for up to 60 minutes from 15:00Z to 16:00Z.

http://timeanddate.com/s/29cb

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
http://lists.w3.org/Archives/Public/public-html-media/2012Jul/0096.html

3. Review of action items
https://www.w3.org/html/wg/media/track/
Note: None currently.

4. Baseline documents and Bugzilla information

a) Media Source Extensions editor's draft: 
http://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html 

b) Media Source Extension bugs: 
http://tinyurl.com/6pdnzej 

5. Updates since the previous meeting
http://lists.w3.org/Archives/Public/public-html-media/2012Aug/0003.html

a) Bug 17739: Updated ISO 14496-12 links to public spec URL
Diffs: http://dvcs.w3.org/hg/html-media/rev/10a69f2adb20
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17739 

b) Bug 18389 Updated text to indicate presentation start time is always 0 and removed format specific "Establishing the Presentation Start Timestamp" sections.
Diffs: http://dvcs.w3.org/hg/html-media/rev/29687c019735
https://www.w3.org/Bugs/Public/show_bug.cgi?id=18389 

6. New bugs since the previous meeting

a) 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

b) Bug 18531 - Consider renaming addKey method
https://www.w3.org/Bugs/Public/show_bug.cgi?id=18531

7. Actions from previous meeting

a) Bug 18400: Define and document timestamp heuristics
https://www.w3.org/Bugs/Public/show_bug.cgi?id=18400
Status from last meeting: "markw: i asked for this to be assigned to me but haven't done it yet - will address by the next call"

b) Bug 17001: Add text for inband Timed Text support
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17001 
Status from last meeting: 
> paulc: suggest you go back to the bug with a pointer into the spec saying where the changes are
> ... and then you compose a mail to Bob copying the list asking if this resolves the issue
> ... we should do this for all bugs we believe resolved
> ... give a two week window and then treat as closed

c) Bug 17000: Define a capability detection mechanism
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17000
Status from last meeting:
> paulc: adrian or john will provide microsoft's opinion on this
> acolwell: i think kilroy was the one with thoughts on this

d) Bug 17002: Specify SourceID to AudioTrack.id & VideoTrack.id mappings
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17002 
Status from last meeting:
> paulc: i suggest closing the bug and pointing to the new open bug
> adrianba: i think it makes more sense to retitle the bug since the problem is still the same
> paulc: that's fine as long as it is clearly commented in the bug
> acolwell: i'll go back and look at the history

e) Bug 17006: <track> Setting track language & kind when the information is in a manifest
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17006 
Status from last meeting:
> acolwell: i need to rethink this - i'll take an action to look again given the new API

f) Bug 17072: Define behavior for a break in contiguous appending
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17006 
Status from last meeting:
> acolwell: i think we may have had discussions that make this no longer relevant
> ... i will look and update

g) Bug 17094: Define segment formats for MPEG2-TS
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17094 
Status from last meeting:
> acolwell: this one may be controversial
> paulc: perhaps someone could create a summary and we can discuss in the next meeting?

h) Bug 16998: Change sourceAppend() to take a URL and optional range parameters
https://www.w3.org/Bugs/Public/show_bug.cgi?id=16998
 [MSE] Summary of 'Appending URLs' thread 
http://lists.w3.org/Archives/Public/public-html-media/2012Jul/0074.html
Status from last meeting:
> paulc: i'll carry this item forward and we can decide in two weeks if and how to split the bug.

8.  Candidate Media Source Extension bugs for discussion 
http://tinyurl.com/6pdnzej  
We will discuss some of the bugs on the Media Source Extension proposal.

9. Other Business

10. Chair and Scribe for next meeting

11. 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
Received on Sunday, 12 August 2012 18:18:19 UTC

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