- From: Nigel Megitt <nigel.megitt@bbc.co.uk>
- Date: Wed, 13 Jul 2016 15:51:00 +0000
- To: W3C Public TTWG <public-tt@w3.org>
- Message-ID: <D3AC21EE.3F32F%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.
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=20160714T10&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: none
Activity since last meeting:
Actions: none
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>.
New and discussed issues:
Formula for dropNTSC time expressions is incorrect.<https://github.com/w3c/ttml1/issues/191>; Make inline region semantics set values on current region<https://github.com/w3c/ttml2/issues/168>; Disallow duplicate designators in ttp:{content,processor}Profiles<https://github.com/w3c/ttml2/issues/166>; Default play rate.<https://github.com/w3c/ttml2/issues/164>; Use of fractional seconds in clock-time expression in smpte mode<https://github.com/w3c/ttml2/issues/165>.
Timed Text Profile Registry:
Merged PRs:
Open PRs: fixing typos<https://github.com/w3c/tt-profile-registry/pull/20>.
New and discussed issues: none.
TTML/WebVTT mapping:
Merged PRs: none;
Open PRs: none;
New and discussed issues:
tts:origin to VTTCue position/line looks backwards<https://github.com/w3c/ttml-webvtt-mapping/issues/25>.
WebVTT:
2 PR merged; 2 PRs open; 2 issues created, 1 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:
July Meetings:
Thursday 21st July: TTWG phone meeting 1 hour
Thursday 28th July: TTWG phone meeting 1 hour
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
August Meetings:
Thursday 4th August: TTWG phone meeting 1 hour
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)
Agenda+ TPAC 2016
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-472<https://www.w3.org/AudioVideo/TT/tracker/actions/472>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/472/edit> pending review Make sure there is a ttml2 issue for considering adjustment of inline region semantics<https://www.w3.org/AudioVideo/TT/tracker/actions/472> Nigel Megitt 2016-06-16 TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
ID State Title Person Due Date Associated with
ACTION-443<https://www.w3.org/AudioVideo/TT/tracker/actions/443>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/443/edit> open Prepare a document showing mapping arib ruby extension features to ttml2 for use as a liaison document to arib.<https://www.w3.org/AudioVideo/TT/tracker/actions/443> Glenn Adams 2015-11-05 TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
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
Safe Crop Area Proposal – intro and review; see https://lists.w3.org/Archives/Public/public-tt/2016Jun/0003.html and response from Mike at https://lists.w3.org/Archives/Public/public-tt/2016Jun/0009.html
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/
Status update re IANA registration – I will try to resolve the current possibly confused state before the meeting if possible!
https://github.com/w3c/tt-profile-registry
http://w3c.github.io/tt-profile-registry/
https://www.w3.org/wiki/TTML/ProfileRegistry
Thread beginning at https://lists.w3.org/Archives/Public/public-tt/2015Aug/0036.html
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
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
Received on Wednesday, 13 July 2016 15:51:27 UTC