- From: Nigel Megitt <nigel.megitt@bbc.co.uk>
- Date: Tue, 27 Sep 2016 12:42:17 +0000
- To: Timed Text Working Group <public-tt@w3.org>
- Message-ID: <D41027BF.2B6A5%nigel.megitt@bbc.co.uk>
This meeting is scheduled for up to 90m. 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=20160929T10&p1=43 Thursdays 10:03am-11:00am (or 12:00pm for 2 hour meetings) Boston local IRC details: server: irc.w3.org, port: 6665, channel: #tt Web gateway to: http://www.w3.org/2001/01/cgi-irc Webex details: Webex meeting details have been moved to a separate member-only email – see below. Non-member Invited Experts: please contact me directly for joining details if you do not already have them. To join the online meeting 1. Go to the link that members can find at https://lists.w3.org/Archives/Member/member-tt/2015Oct/0012.html 2. If requested, enter your name and email address. 3. If a password is required, enter the meeting password (from above linked email) 4. Click "Join". To join the audio conference only To receive a call back, provide your phone number when you join the meeting, or call the number below and enter the access code. US Toll Number: +1-617-324-0000 Access code: see https://lists.w3.org/Archives/Member/member-tt/2015Oct/0012.html Mobile Auto Dial: +1-617-324-0000,,,[number from email above]# Present list In order to list people attending the call in the minutes, each participant should type present+ <name> in the irc channel immediately upon joining the call. This will be picked up by RRSAgent and included in the minutes. The agent quirkily doesn't accept spaces in names, so either use a single word nickname or separate the words in your name with an underscore. For assistance 1. Go to https://mit.webex.com/mit/mc 2. On the left navigation bar, click "Support". For best practices with webex https://www.w3.org/2006/tools/wiki/WebExBestPractices Agenda+ Assign Roles Chairs: Nigel Megitt Scribe: usually Nigel – open to offers! Regrets: Activity since last meeting: Actions: ACTION-475<https://www.w3.org/AudioVideo/TT/tracker/actions/475>; ACTION-473<https://www.w3.org/AudioVideo/TT/tracker/actions/473>; ACTION-480<https://www.w3.org/AudioVideo/TT/tracker/actions/480> IMSC: Merged PRs: Closed Issues: none. New and Discussed Issues: none. Open PRs: none. TTML1 & 2 : Merged PRs: Add support for rounded borders by introducing <border-radii> compose…<https://github.com/w3c/ttml2/pull/179>; Add missing two component expression to <position> value syntax.<https://github.com/w3c/ttml2/pull/180>; Remove cea{608,708} prefix from named items.<https://github.com/w3c/ttml2/pull/182> Open PRs: Augment use of lwsp in ttp:{content,processor}Profiles (#170). <https://github.com/w3c/ttml2/pull/185> ; Add ttp:safeCropArea <https://github.com/w3c/ttml2/pull/184> ; Add tts:background{Clip,Extent,Origin}. <https://github.com/w3c/ttml2/pull/177> . New and discussed issues: Specify attribute value syntax post-normalisation<https://github.com/w3c/ttml2/issues/190>; Add support for adjacent background area merging<https://github.com/w3c/ttml2/issues/189>; Create a registry of named metadata items.<https://github.com/w3c/ttml2/issues/188>; Ensure that document conventions cover syntax used in value expressions.<https://github.com/w3c/ttml2/issues/186>; Augment use of lwsp in ttp:{content,processor}Profiles (#170).<https://github.com/w3c/ttml2/pull/185>; Ways to make span background height be lineHeight<https://github.com/w3c/ttml2/issues/150>; Use of fractional seconds in clock-time expression in smpte mode<https://github.com/w3c/ttml2/issues/165>; Make inline region semantics set values on current region<https://github.com/w3c/ttml2/issues/168>; The uniqueness of xml:id needs to be broken for some uses of condition<https://github.com/w3c/ttml2/issues/128>; Add ttp:safeCropArea<https://github.com/w3c/ttml2/pull/184>; Add safe crop area<https://github.com/w3c/ttml2/issues/173>; Timed Text Profile Registry: Merged PRs: none. Open PRs: none. New and discussed issues: none. PLH has agreed to take care of the media registration update with IANA. 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. TTML2 issues, actions, PRs etc 2. Profile registry 3. IMSC 4. TTML and WebVTT mapping document 5. Progress on HTMLCue proposal 6. Unicode liaison 7. WebVTT comments 8. AOB – please notify of any other AOB now! Reminder re future milestones and meetings: September Meetings: Thursday 29th September: TTWG phone meeting 1 hour Further ahead: October Meetings: Thursday 6th October: TTWG phone meeting 1 hour Thursday 13th October: TTWG phone meeting ? hour(s) Thursday 20th October: TTWG phone meeting ? hour(s) - please note time has been requested in this meeting to discuss WebVTT progression Thursday 27th October: TTWG phone meeting ? hour(s) 1st November: draft TTML2 Candidate Recommendation 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+ TTML1 & TTML2 issues, actions, PRs, editorial actions etc 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 2016-08-26 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> ACTION-480<https://www.w3.org/AudioVideo/TT/tracker/actions/480>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/480/edit> open Request schedule time for horizontal review of ttml2<https://www.w3.org/AudioVideo/TT/tracker/actions/480> Thierry Michel 2016-09-26 TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4> ACTION-481<https://www.w3.org/AudioVideo/TT/tracker/actions/481>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/481/edit> open Provide nigel with a list of new features in ttml2 to begin reviewing<https://www.w3.org/AudioVideo/TT/tracker/actions/481> Glenn Adams 2016-09-26 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 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/ ACTION-477<https://www.w3.org/AudioVideo/TT/tracker/actions/477>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/477/edit> open Progress the update to ttml media type registration with iana<https://www.w3.org/AudioVideo/TT/tracker/actions/477> Philippe Le Hégaret 2016-09-15 https://github.com/w3c/tt-profile-registry http://w3c.github.io/tt-profile-registry/ https://www.w3.org/wiki/TTML/ProfileRegistry Agenda+ IMSC ACTION-478<https://www.w3.org/AudioVideo/TT/tracker/actions/478>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/478/edit> open Draft a liaison to hbbtv requesting further information and proposing an option e.g. to extend imsc 1 to allow signalling of background height on span, and request timelines etc.<https://www.w3.org/AudioVideo/TT/tracker/actions/478> Nigel Megitt 2016-09-26 ACTION-479<https://www.w3.org/AudioVideo/TT/tracker/actions/479>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/479/edit> open Refactor the imsc repository in preparation for future versions of imsc.<https://www.w3.org/AudioVideo/TT/tracker/actions/479> Pierre-Anthony Lemieux 2016-09-26 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. Agenda+ TTML and WebVTT Mapping Document Editor's Draft is at http://w3c.github.io/ttml-webvtt-mapping/ 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. Also HTML import and HTMLCue?<https://lists.w3.org/Archives/Public/public-tt/2016Sep/0003.html> email from 2016-09-06. [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> Discussion on WebVTT review feedback and next steps. Agenda+ AOB References Wiki http://www.w3.org/wiki/TimedText ---------------------------- http://www.bbc.co.uk This e-mail (and any attachments) is confidential and may contain personal views which are not the views of the BBC unless specifically stated. If you have received it in error, please delete it from your system. Do not use, copy or disclose the information in any way nor act in reliance on it and notify the sender immediately. Please note that the BBC monitors e-mails sent or received. Further communication will signify your consent to this. ---------------------
Received on Tuesday, 27 September 2016 12:42:44 UTC