{agenda} HTML WG media telecon 2013-02-12 - MSE bug discussion

The HTML WG media teleconference meeting will occur on 2013-02-12 for up to 60 minutes from 15:00Z to 16:00Z.



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



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: TBD (Paul Cotton is on vacation)

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://www.w3.org/2013/01/29-html-media-minutes.html



3. Review of action items

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

Status: None for MSE.



4. Baseline documents



a) Media Source Extensions editor's draft:

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

Status as of Feb 8:  Last updated on Feb 5.:

http://lists.w3.org/Archives/Public/public-html-media/2013Feb/0006.html



5. Discussion of outstanding bugs



a) Media Source Extensions bugs:

http://tinyurl.com/6pdnzej

Status as of Feb 8: 9 bugs (see list at end of agenda)



b) Bug 19676 -timestampOffset accuracy

https://www.w3.org/Bugs/Public/show_bug.cgi?id=19676#c11

Status: Can this bug be marked as FIXED?



b) [MSE] Spec writing guidance for splicing bugs

http://lists.w3.org/Archives/Public/public-html-media/2013Jan/0064.html

Status:  Related to bug 19784:

https://www.w3.org/Bugs/Public/show_bug.cgi?id=19784



c) Other bugs for discussion



6.  [MSE] transport stream constraints vs Apple's HLS

http://lists.w3.org/Archives/Public/public-html-media/2013Feb/0001.html



a) NEW Bug 20899 -loosen media segment random access point constraint

https://www.w3.org/Bugs/Public/show_bug.cgi?id=20899



b) NEW Bug 20900 -drop constraint that MPEG2-TS segments must comprise one or more complete access units

https://www.w3.org/Bugs/Public/show_bug.cgi?id=20900



c) NEW Bug 20901 -contiguous splice/append without knowing media segment internal timestamps

https://www.w3.org/Bugs/Public/show_bug.cgi?id=20901



7. Other Business



8. Chair and Scribe for next meeting



9. 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


ID▲<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5084&product=HTML%20WG&query_format=advanced&order=bug_id%20DESC&query_based_on=>

Assignee<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5084&product=HTML%20WG&query_format=advanced&order=assigned_to%2Cbug_id&query_based_on=>

Status<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5084&product=HTML%20WG&query_format=advanced&order=bug_status%2Cbug_id&query_based_on=>

Summary<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5084&product=HTML%20WG&query_format=advanced&order=short_desc%2Cbug_id&query_based_on=>

Changed<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5084&product=HTML%20WG&query_format=advanced&order=changeddate%2Cbug_id&query_based_on=>

19673<https://www.w3.org/Bugs/Public/show_bug.cgi?id=19673>

adrianba@microsoft.com

NEW

Seamless audio signal transitions at splice points <https://www.w3.org/Bugs/Public/show_bug.cgi?id=19673>

2012-12-18

19676<https://www.w3.org/Bugs/Public/show_bug.cgi?id=19676>

acolwell@chromium.org

ASSI

timestampOffset accuracy <https://www.w3.org/Bugs/Public/show_bug.cgi?id=19676>

Tue 22:34

19784<https://www.w3.org/Bugs/Public/show_bug.cgi?id=19784>

adrianba@microsoft.com

NEW

timestampOffset with multiplexed Media Segments <https://www.w3.org/Bugs/Public/show_bug.cgi?id=19784>

2012-12-18

20327<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20327>

adrianba@microsoft.com

NEW

Continuous splice flag <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20327>

2012-12-28

20714<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20714>

adrianba@microsoft.com

NEW

timestampOffset in live case <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20714>

2013-01-30

20760<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20760>

adrianba@microsoft.com

NEW

<video> Expose statistics for tracking playback quality <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20760>

2013-01-29

20899<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20899>

adrianba@microsoft.com

NEW

loosen media segment random access point constraint <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20899>

Thu 22:48

20900<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20900>

adrianba@microsoft.com

NEW

drop constraint that MPEG2-TS segments must comprise one or more complete access units <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20900>

Thu 23:11

20901<https://www.w3.org/Bugs/Public/show_bug.cgi?id=20901>

adrianba@microsoft.com

NEW

contiguous splice/append without knowing media segment internal timestamps <https://www.w3.org/Bugs/Public/show_bug.cgi?id=20901>

Thu 23:59

9 bugs found.

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