{agenda} HTML WG media telecon 2013-03-05 - MSE bug discussion

The HTML WG media teleconference meeting will occur on 2013-03-05 for up to 60 minutes from 15:00Z to 16:00Z.



http://timeanddate.com/s/2c87



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://www.w3.org/2013/02/12-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 Mar 4:  Last updated on Feb 25:

http://lists.w3.org/Archives/Public/public-html-media/2013Feb/0115.html



5. Discussion of outstanding bugs



a) Media Source Extensions bugs:

http://tinyurl.com/6pdnzej

Status as of Mar 4: 10 bugs (see list at end of agenda)



b) Bugs for discussion



6.  New bugs since the last meeting



a) Bug 21112 -buffer/splice/overlap model constrains natural editing granularity to whole media segments

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21112



b) Bug 21150 -Changing duration while updating should fail

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21150



c) Bug 21159 -SourceBuffer appendArrayBuffer should take ArrayBufferView

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21159



d) Bug 21170 -Remove stream aborted step from Stream append loop (3.5.4)

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21170



e) Bug 21171 -Add an example of when addSourceBuffer might throw QUOTA_EXCEEDED_ERR

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21171



f) Bug 21172 -User agents should automatically evict content when the buffer is full if possible

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21172



7. Other Business



a) Liaison letter from OIPF, HbbTV and UK DTG on advert insertion

http://lists.w3.org/Archives/Public/public-html-media/2013Feb/0100.html



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=5889&product=HTML%20WG&query_format=advanced&order=bug_id%20DESC&query_based_on=>

Product<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5889&product=HTML%20WG&query_format=advanced&order=product%2Cbug_id&query_based_on=>

Comp<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5889&product=HTML%20WG&query_format=advanced&order=component%2Cbug_id&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=5889&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=5889&product=HTML%20WG&query_format=advanced&order=bug_status%2Cbug_id&query_based_on=>

Resolution<https://www.w3.org/Bugs/Public/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Media%20Source%20Extensions&list_id=5889&product=HTML%20WG&query_format=advanced&order=resolution%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=5889&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=5889&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>

HTML WG

Media So

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

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

HTML WG

Media So

adrianba@microsoft.com

NEW

---

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

2013-02-15

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

HTML WG

Media So

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

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

HTML WG

Media So

acolwell@chromium.org

ASSI

---

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

2013-02-25

21112<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21112>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

buffer/splice/overlap model constrains natural editing granularity to whole media segments <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21112>

2013-02-25

21150<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21150>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

Changing duration while updating should fail <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21150>

Thu 06:34

21159<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21159>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

SourceBuffer appendArrayBuffer should take ArrayBufferView <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21159>

Thu 21:50

21170<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21170>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

Remove stream aborted step from Stream append loop (3.5.4) <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21170>

Sat 00:16

21171<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21171>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

Add an example of when addSourceBuffer might throw QUOTA_EXCEEDED_ERR <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21171>

Sat 00:38

21172<https://www.w3.org/Bugs/Public/show_bug.cgi?id=21172>

HTML WG

Media So

adrianba@microsoft.com

NEW

---

User agents should automatically evict content when the buffer is full if possible <https://www.w3.org/Bugs/Public/show_bug.cgi?id=21172>

Sat 01:29


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