W3C home > Mailing lists > Public > public-tt@w3.org > August 2016

{agenda} TTWG Meeting 2016-08-04

From: Nigel Megitt <nigel.megitt@bbc.co.uk>
Date: Tue, 2 Aug 2016 16:02:45 +0000
To: Timed Text Working Group <public-tt@w3.org>
Message-ID: <D3C67C28.116BE%nigel.megitt@bbc.co.uk>
This meeting is scheduled for up to 60m. Please be ready for a prompt start at 10:03am Boston time.

Hoping to talk about 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=20160804T10&p1=43


Thursdays 10:03am-11:00am (or 12:00pm for 2 hour meetings) Boston local

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Agenda+ Assign Roles

Chair: Nigel Megitt

Scribe: usually Nigel – open to offers!

Regrets: Andreas

Activity since last meeting:
Actions: ACTION-475<https://www.w3.org/AudioVideo/TT/tracker/actions/475>

IMSC:
Merged PRs: none.
Closed Issues: none.
New and Discussed Issues: none.
Open PRs: Add IMSC roadmap document<https://github.com/w3c/imsc/pull/176>.

TTML1 & 2 :
Merged PRs: none; (and no commits)
Open PRs:
Disallow duplicate absolutized designators in ttp:{content,processor}…<https://github.com/w3c/ttml2/pull/167>; Issue 0171 br in timecontainer list<https://github.com/w3c/ttml2/pull/172>.
New and discussed issues:
Add Safe Crop Area <https://github.com/w3c/ttml2/issues/173> ; br is omitted from timeContainer list<https://github.com/w3c/ttml2/issues/171>; Allow lwsp around quantified designator list in ttp:{content,processor}Profiles<https://github.com/w3c/ttml2/issues/170>; (also see
https://github.com/w3c/ttml2/wiki/Time and https://github.com/w3c/ttml2/wiki/Nigel's-TTML-and-SMIL-walkthrough where time issues and not-officially-issues have been collated)

Timed Text Profile Registry:
Merged PRs:  none
Open PRs: none.
New and discussed issues: none.


TTML/WebVTT mapping:
Merged PRs: none;
Open PRs: none;
New and discussed issues: none.

WebVTT:
0 PR merged; 2 PRs open; 0 issues created, 0 issue closed: discussion via github

Cross-product TTWG board: http://www.w3.org/AudioVideo/TT/board/

We are still using tracker for actions unrelated to issues.
Please do not add or modify issues in tracker!

IMSC: https://github.com/w3c/imsc/pulse

TTML1: https://github.com/w3c/ttml1/pulse

TTML2: https://github.com/w3c/ttml2/pulse

TTML Profile Registry: https://github.com/w3c/tt-profile-registry/pulse

TTML-WebVTT mapping: https://github.com/w3c/ttml-webvtt-mapping/pulse

WebVTT: https://github.com/w3c/webvtt/pulse


Agenda+ Prioritise discussion for this meeting and look ahead

Check-point for order of topics – I'd suggest, subject to reordering:
1. TPAC 2016
2. TTML2 issues, actions, PRs etc
3. Profile registry
4. IMSC
5. TTML and WebVTT mapping document
6. Progress on HTMLCue proposal
7. Unicode liaison
8. WebVTT comments
9. AOB – please notify of any other AOB now!


Reminder re future milestones and meetings:

August Meetings:
Thursday 11th August: TTWG phone meeting 1 hour
Thursday 18th August: TTWG phone meeting 1 hour
Thursday 25th August: TTWG phone meeting 1 hour (NM on vacation)

Further ahead:

IMSC 2 and TTML2 publication events: see the timeline of upcoming work at https://www.w3.org/wiki/TimedText/Publications#Timeline_of_TTML2_and_IMSC2_work


Agenda+ TPAC 2016

ID      State   Title   Person  Due Date        Associated with
ACTION-475<https://www.w3.org/AudioVideo/TT/tracker/actions/475>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/475/edit>     open    Contact the chair of the web & tv ig to ask about schedule and joint meeting time.<https://www.w3.org/AudioVideo/TT/tracker/actions/475>        Nigel Megitt    2016-07-28

Draft schedule: https://www.w3.org/2016/09/TPAC/schedule.html


Agenda+ TTML1 & TTML2 issues, actions, PRs, editorial actions etc

ID      State   Title   Person  Due Date        Associated with
ACTION-462<https://www.w3.org/AudioVideo/TT/tracker/actions/462>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/462/edit>     open    Create issue on ttml2 to add "mapping from other versions and profiles of ttml"<https://www.w3.org/AudioVideo/TT/tracker/actions/462>   Glenn Adams     2016-04-28      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>

Current open issues: https://github.com/w3c/ttml1/issues and https://github.com/w3c/ttml2/issues


Collated time related issues for TTML2: https://github.com/w3c/ttml2/wiki/Time


Safe Crop Area Proposal –  now raised as Add Safe Crop Area <https://github.com/w3c/ttml2/issues/173> on github


See spreadsheet of editorial actions at https://github.com/w3c/ttml2/blob/master/spec/ednotes.xlsx


Edit/build instructions now in README in ttml2/spec/ at https://github.com/w3c/ttml2/blob/master/spec/README.md


More volunteers welcomed!

TTML Change Proposals – progress and review

Change Proposal Index is at http://www.w3.org/wiki/TTML/ChangeProposalIndex


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+ Profiles registry.

Working Group Note published at https://www.w3.org/TR/ttml-profile-registry/


https://github.com/w3c/tt-profile-registry

http://w3c.github.io/tt-profile-registry/


https://www.w3.org/wiki/TTML/ProfileRegistry


Agenda+ IMSC

Editor's draft is directly viewable at https://rawgit.com/w3c/imsc1/master/spec/ttml-ww-profiles.html

IMSC Implementation Page: https://www.w3.org/wiki/TimedText/IMSC1_implementation_page.


Press release for IMSC 1 Recommendation and TTML2 WD publication linked from w3.org home page and archived via https://www.w3.org/blog/news/archives/5445?pk_campaign=feed&pk_kwd=world-wide-web-consortium-w3c-expands-emmy-award-winning-work-on-captions-and-subtitles-for-more-accessible-video-content


Agenda+ TTML and WebVTT Mapping Document

Editor's Draft is at https://rawgit.com/w3c/ttml-webvtt-mapping/master/mappingbetweenTTMLandWebVTTW3C.html


Agenda+ HTMLCue proposal progress update.

ID      State   Title   Person  Due Date        Associated with
ACTION-441<https://www.w3.org/AudioVideo/TT/tracker/actions/441>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/441/edit>     open    Kick off the analysis work on the vttcue carrying html idea.<https://www.w3.org/AudioVideo/TT/tracker/actions/441>      Andreas Tai     2015-11-05


See https://lists.w3.org/Archives/Public/public-tt/2016Apr/0012.html for further information on this, this week.

[placeholder agenda item]

Agenda+ Unicode liaison.

Unicode ticket is at http://unicode.org/cldr/trac/ticket/8915


Note that this was updated after IMSC 1 Recommendation publication as per Action-457.

[placeholder agenda item]

Agenda+ WebVTT review feedback


ACTION-473<https://www.w3.org/AudioVideo/TT/tracker/actions/473>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/473/edit>     open    Contact co-chairs and essential parties on how to move forward on vtt; need an action plan<https://www.w3.org/AudioVideo/TT/tracker/actions/473>        Thierry Michel  2016-06-30



ID      State   Title   Person  Due Date        Associated with
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+ AOB

References

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





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Received on Tuesday, 2 August 2016 16:05:27 UTC

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