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{agenda} TTWG Meeting 2015-06-11

From: Nigel Megitt <nigel.megitt@bbc.co.uk>
Date: Wed, 10 Jun 2015 14:49:56 +0000
To: W3C Public TTWG <public-tt@w3.org>
Message-ID: <D19E0D20.21A25%nigel.megitt@bbc.co.uk>
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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: Issue-341, Issue-369, Issue-370;
Issues raised: Issue-389;
Changes to wiki;
Discussion of content element pruning;
WebVTT accessibility review
WebVTT discussion of line position name issue.

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, Test Suite and Implementation Report
5. WebVTT comments
6. TTML2 Editorial actions
7. TTML Versions note
8. Change proposals
9. AOB – please notify of any other AOB now!
9a. Progress on HTMLCue proposal?

Reminder re future milestones and meetings:

Further ahead:

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

June Meetings:
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)

July Meetings:
Thursday 2nd July: TTWG phone meeting 1 hour
Thursday 9th July: TTWG phone meeting 1 hour
Thursday 16th July: TTWG phone meeting 1 hour (Nigel on vacation – chair tbc)
Thursday 23rd July: TTWG phone meeting 1 hour
Thursday 30th July: TTWG phone meeting 1 hour

Agenda+ Action items

Action items overdue
ID      State   Title   Person  Due Date        Associated with
ACTION-364<http://www.w3.org/AudioVideo/TT/tracker/actions/364>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/actions/364/edit>       open    Add paragraph in intro that summarizes changes from ttml1 (comment from tm)<http://www.w3.org/AudioVideo/TT/tracker/actions/364>        Glenn Adams     2015-04-17      TTML2<http://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-383<http://www.w3.org/AudioVideo/TT/tracker/actions/383>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/actions/383/edit>       open    Missing XML declaration<http://www.w3.org/AudioVideo/TT/tracker/actions/383>    Glenn Adams     2015-04-30      TTML 1.0<http://www.w3.org/AudioVideo/TT/tracker/products/1>
ACTION-384<http://www.w3.org/AudioVideo/TT/tracker/actions/384>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/actions/384/edit>       open    Ensure consistency in ttml2 w.r.t. inline progression dimension vs direction<http://www.w3.org/AudioVideo/TT/tracker/actions/384>       Glenn Adams     2015-04-16      TTML2<http://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-386<http://www.w3.org/AudioVideo/TT/tracker/actions/386>[(edit)]<http://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<http://www.w3.org/AudioVideo/TT/tracker/actions/386>     Glenn Adams     2015-04-17      TTML2<http://www.w3.org/AudioVideo/TT/tracker/products/4>

NB Actions 387, 388, 395 and 396 are in their relevant sections below.

Agenda+ Issues

Issues raised:
ID      State   Title   Raised on       Product Open Actions
ISSUE-389<http://www.w3.org/AudioVideo/TT/tracker/issues/389>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/issues/389/edit>
Embedded graphics requirement   RAISED  Embedded graphics don't fully meet requirement<http://www.w3.org/AudioVideo/TT/tracker/issues/389>      2015-06-05      TTML2   0

Issues discussed:
ISSUE-341<https://www.w3.org/AudioVideo/TT/tracker/issues/341>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/341/edit>        OPEN    ambiguous definition for determination of descendant region identifier<https://www.w3.org/AudioVideo/TT/tracker/issues/341>     2014-08-27      TTML 1.0        0

ISSUE-369<http://www.w3.org/AudioVideo/TT/tracker/issues/369>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/issues/369/edit>
Requirements numbers    PENDING REVIEW  The R### numbers in Annex L are not all correct<http://www.w3.org/AudioVideo/TT/tracker/issues/369>     2015-02-10      TTML2   0
ISSUE-370<http://www.w3.org/AudioVideo/TT/tracker/issues/370>[(edit)]<http://www.w3.org/AudioVideo/TT/tracker/issues/370/edit>
Implement Action-372 edits      OPEN    Implement Requirements conformance changes described in Action-372<http://www.w3.org/AudioVideo/TT/tracker/issues/370>  2015-02-12      TTML2   0

There are 51 open issues listed in the system.

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


Agenda+ IMSC CR2, Test Suite and Implementation Report

IMSC 1 CR2 is now published at [2].

Feedback was received last week at [10].

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>

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


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>

Placeholder for discussion on WebVTT review feedback.

Agenda+ TTML2 editorial actions

See spreadsheet of actions at [6]. More volunteers welcomed!

The ed note on System Model has been removed and the section edited (ED not yet regenerated).

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


References

[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

[8] TPAC 2015 schedule https://lists.w3.org/Archives/Public/public-tt/2015May/0030.html

[9] /TR Style Sheet questions https://lists.w3.org/Archives/Public/public-tt/2015Jun/0005.html

[10] Feedback on IMSC 1 https://lists.w3.org/Archives/Public/public-tt/2015Jun/0001.html

Tracker http://www.w3.org/AudioVideo/TT/trackerTTML

Wiki http://www.w3.org/wiki/TimedText





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Received on Wednesday, 10 June 2015 14:51:01 UTC

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