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{agenda} TTWG Meeting 2015-05-21

From: Nigel Megitt <nigel.megitt@bbc.co.uk>
Date: Wed, 20 May 2015 14:28:46 +0000
To: TTWG <public-tt@w3.org>
Message-ID: <5941EAB8802D6745A7D363D7B37BD1F75CCA6127@BGB01XUD1012.national.core.bbc.co.uk>
This meeting is scheduled for up to 60m. Please be ready for a prompt start at 10:03am Boston time.

Please look at [5] and be ready to volunteer for editorial actions on TTML2.

Our teleconference is scheduled with reference to Boston Time, the correct time of this teleconference in your locale may change.

Please check http://www.timeanddate.com/worldclock/fixedtime.html?iso=20150514T10&p1=43

Thursdays 10:03am-11:00pm Boston local

Zakim Bridge +1.617.761.6200, conference 8865 ("TTML")
IRC: server: irc.w3.org, port: 6665, channel: #tt Web gateway to: http://www.w3.org/2001/01/cgi-irc

NB W3C is transitioning group meetings from Zakim to Webex in early July, for audio connectivity - we will continue to use IRC for logging and minutes.

Agenda+ Assign Roles

Chair: Nigel Megitt

Scribe: [to assign during meeting]

Regrets: none

Activity since last meeting (which was more recent than usual!):
Actions: none;
Issues discussed: none;
Issues raised: none;
IMSC 1 CR2 published, call for patent exclusion issued.

Agenda+ Prioritise discussion for this meeting and look ahead

Check-point for order of topics  I'd suggest:
1. Action Items
2. Issues
3. IMSC 1 CR2
4. IMSC Test Suite and Implementation Report
5. WebVTT comments
6. TTML2 Editorial actions
7. TTML Versions note
8. Change proposals
9. AOB  please notify now!

Reminder re future milestones and meetings:

Further ahead:

IMSC and TTML2 publication events: see the timeline of upcoming work at [1].

May Meetings:
Thursday 28th May: TTWG phone meeting 1 hour

June Meetings:
Thursday 4th June: TTWG phone meeting 1 hour
Thursday 11th June: TTWG phone meeting 1 hour
Thursday 18th June: TTWG phone meeting 1 hour (Nigel on vacation  chair tbc)
Thursday 25th June: TTWG phone meeting 1 hour (Nigel on vacation  chair tbc)

Agenda+ Action items

Action items overdue
ID      State   Title   Person  Due Date        Associated with
ACTION-364<https://www.w3.org/AudioVideo/TT/tracker/actions/364>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/364/edit>     open    Add paragraph in intro that summarizes changes from ttml1 (comment from tm)<https://www.w3.org/AudioVideo/TT/tracker/actions/364>       Glenn Adams     2015-04-17      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-383<https://www.w3.org/AudioVideo/TT/tracker/actions/383>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/383/edit>     open    Missing XML declaration<https://www.w3.org/AudioVideo/TT/tracker/actions/383>   Glenn Adams     2015-04-30      TTML 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/1>
ACTION-384<https://www.w3.org/AudioVideo/TT/tracker/actions/384>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/384/edit>     open    Ensure consistency in ttml2 w.r.t. inline progression dimension vs direction<https://www.w3.org/AudioVideo/TT/tracker/actions/384>      Glenn Adams     2015-04-16      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-386<https://www.w3.org/AudioVideo/TT/tracker/actions/386>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/386/edit>     open    Investigate whether region style inheritance from tt is necessary given the ability to redefine initial values<https://www.w3.org/AudioVideo/TT/tracker/actions/386>    Glenn Adams     2015-04-17      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-387<https://www.w3.org/AudioVideo/TT/tracker/actions/387>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/387/edit>     open    Collate list of potential implementors of imsc 1.<https://www.w3.org/AudioVideo/TT/tracker/actions/387> Pierre-Anthony Lemieux  2015-04-17      TTML 1.0 Test Suite<https://www.w3.org/AudioVideo/TT/tracker/products/2>
ACTION-388<https://www.w3.org/AudioVideo/TT/tracker/actions/388>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/388/edit>     open    Start preparing the imsc 1 implementation report form.<https://www.w3.org/AudioVideo/TT/tracker/actions/388>    Thierry Michel  2015-04-17      TTML 1.0 Test Suite<https://www.w3.org/AudioVideo/TT/tracker/products/2>
ACTION-395<https://www.w3.org/AudioVideo/TT/tracker/actions/395>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/395/edit>     open    Chase the accessibility wg for a date for getting webvtt feedback<https://www.w3.org/AudioVideo/TT/tracker/actions/395> Thierry Michel  2015-04-17      WebVTT 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/8>
ACTION-396<https://www.w3.org/AudioVideo/TT/tracker/actions/396>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/396/edit>     open    Produce evidence of request for wide review for webvtt, for the archive<https://www.w3.org/AudioVideo/TT/tracker/actions/396>   David Singer    2015-04-17      WebVTT 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/8>

Agenda+ Issues

There are no Pending Review Issues

There are 52 open issues listed in the system.

Open Issues relating to Action-369 and Action- 378 (SMPTE)

3D text placement       OPEN    Support text placement in 3D coordinate spaces (not zIndex compositing).<https://www.w3.org/AudioVideo/TT/tracker/issues/224>   2013-05-30      TTML2

Individual character rotation   OPEN    Individual character rotation<https://www.w3.org/AudioVideo/TT/tracker/issues/231>      2013-05-30      TTML2

Agenda+ IMSC CR2

IMSC 1 CR2 is now published at [2].

Agenda+ IMSC Test Suite and Implementation Report

IMSC test suite and Implementation Report [3].
See also review analysis [4].

Agenda+ Note on TTML versions

Draft at [5].
Reminder to all to review this and provide feedback to Cyril. This note is now a product in the tracker so issues can be raised on it directly.

Agenda+ WebVTT review feedback

Placeholder for discussion on WebVTT review feedback.

Agenda+ TTML2 editorial actions

See spreadsheet of actions at [6]. Following last week's meeting this has been updated to include those assigned to the volunteer. More volunteers welcomed!

Agenda+ Change Proposals  progress and review

Change Proposal Index is at [7].

The current priority 2 CPs (needs to be complete before WD for Wide Review) are:

5       OPEN    2       Jerry Smith     TTML2   HTML5 Mapping semantics<https://www.w3.org/wiki/TTML/changeProposal005>
7       OPEN    2       Pierre-Anthony Lemieux  TTML2   3D extensions<https://www.w3.org/wiki/TTML/changeProposal007>
9       OPEN    2       Pierre-Anthony Lemieux  IMSC2   Complexity model<https://www.w3.org/wiki/TTML/changeProposal009>
11      OPEN    2       Pierre-Anthony Lemieux  TTML2   Metadata vocab<https://www.w3.org/wiki/TTML/changeProposal011>
15      OPEN    2       Glenn Adams     TTML2   Style.CSS additions<https://www.w3.org/wiki/TTML/changeProposal015>
17      OPEN    2       Glenn Adams     TTML2   Style.Defaults<https://www.w3.org/wiki/TTML/changeProposal017>
19      OPEN    2       Glenn Adams     TTML2   Style.Syntax fixes<https://www.w3.org/wiki/TTML/changeProposal019>
21      OPEN    2       Pierre-Anthony Lemieux  TTML2   Typography.I18n<https://www.w3.org/wiki/TTML/changeProposal021>
25      OPEN    2       Nigel Megitt    TTML2   Distribution<https://www.w3.org/wiki/TTML/changeProposal025>

Agenda+ AOB


[1] Timeline of upcoming work https://www.w3.org/wiki/TimedText/Publications#Timeline_of_IMSC1.2C_TTML2_and_IMSC2_work
[2] Second CR for IMSC1 http://www.w3.org/TR/2015/CR-ttml-imsc1-20150519/
[3] IMSC 1 Implementation report https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report
[4] Test suite review https://lists.w3.org/Archives/Public/public-tt/2015Mar/0016.html
[5] Draft of Note on TTML versions https://dvcs.w3.org/hg/ttml/raw-file/5ee90ec0d897/ttml-status/index.html
[6] Spreadsheet of TTML2 editorial actions https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml2/spec/ednotes.xlsx
[7] Change Proposals at http://www.w3.org/wiki/TTML/ChangeProposalIndex
Tracker http://www.w3.org/AudioVideo/TT/trackerTTML
Wiki http://www.w3.org/wiki/TimedText
Received on Wednesday, 20 May 2015 14:29:21 UTC

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