{agenda} TTWG Meeting 2015-04-16

This meeting is scheduled for up to 60m. Please be ready for a prompt start at 10:03am Boston time.

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=20150416T10&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



Agenda+ Assign Roles

Chair: Nigel Megitt

Scribe: [to assign during meeting]

Regrets:

Activity since last meeting (which was more recent than usual!):
Actions: none;
Issues discussed: none;
Issues raised: none.


Agenda+ Prioritise discussion for this meeting and look ahead

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

Reminder re future milestones and meetings:

Further ahead:

April Meetings:
Thursday 23rd April: TTWG phone meeting 1 hour
Thursday 30th April: TTWG phone meeting 1 hour

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

May Meetings:
Thursday 7th Mayl: TTWG phone meeting 1 hour
Thursday 14th May:TTWG phone meeting 1 hour
Thursday 21st Mayl: TTWG phone meeting 1 hour
Thursday 28th May: TTWG phone meeting 1 hour

Agenda+ Action items

Action items overdue and due next week
ID      State   Title   Person  Due Date        Associated with
ACTION-365<https://www.w3.org/AudioVideo/TT/tracker/actions/365>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/365/edit>     open    Review change proposal 21 in the light of closure of issue-229.<https://www.w3.org/AudioVideo/TT/tracker/actions/365>   Pierre-Anthony Lemieux  2015-03-26
ACTION-378<https://www.w3.org/AudioVideo/TT/tracker/actions/378>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/378/edit>     open    Draft smpte request including dispositions from action-369 and backgroundcolor initial value question<https://www.w3.org/AudioVideo/TT/tracker/actions/378>     Pierre-Anthony Lemieux  2015-03-05

Action items due
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
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
ACTION-385<https://www.w3.org/AudioVideo/TT/tracker/actions/385>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/385/edit>     open    Remove stereoleft and stereoright from <bound-parameter><https://www.w3.org/AudioVideo/TT/tracker/actions/385>  Glenn Adams     2015-04-17
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
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
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
ACTION-389<https://www.w3.org/AudioVideo/TT/tracker/actions/389>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/389/edit>     open    Check with ebu group if we can have a combined event at ibc with ebu group and imsc/w3c<https://www.w3.org/AudioVideo/TT/tracker/actions/389>   Andreas Tai     2015-04-17
ACTION-390<https://www.w3.org/AudioVideo/TT/tracker/actions/390>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/390/edit>     open    Update the multirowalign and linepadding ttml files to have shorter lines of text<https://www.w3.org/AudioVideo/TT/tracker/actions/390> Nigel Megitt    2015-04-17
ACTION-391<https://www.w3.org/AudioVideo/TT/tracker/actions/391>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/391/edit>     open    Update the multirowalign and linepadding pngs to match the ttml<https://www.w3.org/AudioVideo/TT/tracker/actions/391>   Nigel Megitt    2015-04-17
ACTION-392<https://www.w3.org/AudioVideo/TT/tracker/actions/392>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/392/edit>     open    Tweak the examples with multiple regions so that they appear in a more intuitive order.<https://www.w3.org/AudioVideo/TT/tracker/actions/392>   Pierre-Anthony Lemieux  2015-04-17
ACTION-393<https://www.w3.org/AudioVideo/TT/tracker/actions/393>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/393/edit>     open    Send pal details of implementation and tests passed so he can create a table in the implementation report<https://www.w3.org/AudioVideo/TT/tracker/actions/393> Nigel Megitt    2015-04-17
ACTION-394<https://www.w3.org/AudioVideo/TT/tracker/actions/394>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/394/edit>     open    Determine who is responsible for putting together the dispositions of comments document and get a schedule from them.<https://www.w3.org/AudioVideo/TT/tracker/actions/394>     Courtney Kennedy        2015-04-17      WebVTT 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/8>
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
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
ACTION-397<https://www.w3.org/AudioVideo/TT/tracker/actions/397>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/397/edit>     open    Prepare cr2 transition version (after closing one remaining issue on imsc 1)<https://www.w3.org/AudioVideo/TT/tracker/actions/397>      Pierre-Anthony Lemieux  2015-04-17
ACTION-398<https://www.w3.org/AudioVideo/TT/tracker/actions/398>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/398/edit>     open    Contact erik lindstrom re htmlcue<https://www.w3.org/AudioVideo/TT/tracker/actions/398> Andreas Tai     2015-04-17

Agenda+ Issues

There are currently no pending review issues and a number of open issues.

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

ISSUE-224<https://www.w3.org/AudioVideo/TT/tracker/issues/224>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/224/edit>
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


ISSUE-231<https://www.w3.org/AudioVideo/TT/tracker/issues/231>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/231/edit>
Individual character rotation   OPEN    Individual character rotation<https://www.w3.org/AudioVideo/TT/tracker/issues/231>      2013-05-30      TTML2


Note that there additionally 51 further open issues in the tracker.

Agenda+ IMSC Test Suite and Implementation Report

IMSC test suite and Implementation Report [2].
See also review analysis [3].

Agenda+ Note on TTML versions

Draft at [4].
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+ Change Proposals – progress and review

Change Proposal Index is at [5].

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


References

[1] Timeline of upcoming work https://www.w3.org/wiki/TimedText/Publications#Timeline_of_IMSC1.2C_TTML2_and_IMSC2_work

[2] IMSC 1 Implementation report https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report

[3] Test suite review https://lists.w3.org/Archives/Public/public-tt/2015Mar/0016.html

[4] Draft of Note on TTML versions https://dvcs.w3.org/hg/ttml/raw-file/5ee90ec0d897/ttml-status/index.html

[5] 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





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Received on Wednesday, 15 April 2015 15:35:48 UTC