W3C home > Mailing lists > Public > public-tt@w3.org > January 2018

{agenda} TTWG Meeting 2018-01-18

From: Nigel Megitt <nigel.megitt@bbc.co.uk>
Date: Tue, 16 Jan 2018 19:03:40 +0000
To: TTWG <public-tt@w3.org>
Message-ID: <D683FCD4.52BCD%nigel.megitt@bbc.co.uk>
This meeting is scheduled for up to 120m. 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.

Check https://www.timeanddate.com/worldclock/fixedtime.html?iso=20180118T10&p1=43

Thursdays 10:03am-12:00pm Boston local

Joining details:

see https://lists.w3.org/Archives/Member/member-tt/2016Oct/0009.html

(members-only link – if you can't see this and wish to join please contact me)

Agenda+ Assign Roles

Chairs: Nigel Megitt

Scribe: usually Nigel – open to offers!

Regrets: None

Activity since last meeting:
See individual agenda items for recent activity on specific products

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 Actions, Pull Requests and Issues
2. TTML1 Actions, Third Edition Pull Requests and Issues
3. IMSC Actions, Pull Requests and Issues
4. IMSC vNext requirements Actions, Pull Requests and Issues
5. CSS Actions Review
6. WebVTT (David Singer to Chair if present)
7. HDR in PNG (placeholder)
8. AOB – please notify of any other AOB now!

Reminder re future milestones and meetings:

January meetings:

Thursday 25th January: TTWG meeting ? Hour(s)

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

Further ahead:

Thursday 1st February: TTWG meeting ? Hour(s)
Thursday 8th February: TTWG meeting ? Hour(s)
Thursday 15th February: TTWG meeting ? Hour(s)
Thursday 22nd February: TTWG meeting ? Hour(s)

Agenda+ TTML2 Actions, Pull Requests and Issues


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-508<https://www.w3.org/AudioVideo/TT/tracker/actions/508>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/508/edit>     open    Check if there are editorial/substantive labels for ttml2 issues and add if not.<https://www.w3.org/AudioVideo/TT/tracker/actions/508>  Thierry Michel  2017-10-12      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>

Recent Activity

 23 Pull requests merged by 2 people

  *   Merged #553 Add tts:rubyAlign withBase as at risk (in placeholder status); add gl…<https://github.com/w3c/ttml2/pull/553>
  *   Merged #534 Resolve definition of related media object region (#360).<https://github.com/w3c/ttml2/pull/534>
  *   Merged #526 Refactor repeated prose regarding the specification of style property…<https://github.com/w3c/ttml2/pull/526>
  *   Merged #559 Copy change and errata docs to build directory<https://github.com/w3c/ttml2/pull/559>
  *   Merged #508 Add #metadata-version-2 feature designator (#491).<https://github.com/w3c/ttml2/pull/508>
  *   Merged #554 Add Cyril as editor.<https://github.com/w3c/ttml2/pull/554>
  *   Merged #521 Clarify backward compatibility (#458).<https://github.com/w3c/ttml2/pull/521>
  *   Merged #540 Add privacy of preference section (#402).<https://github.com/w3c/ttml2/pull/540>
  *   Merged #524 Remove #background-color designator; update #backgroundColor (#455).<https://github.com/w3c/ttml2/pull/524>
  *   Merged #519 Specify default values for {content,processor} combination method par…<https://github.com/w3c/ttml2/pull/519>
  *   Merged #518 Add #{presentation,profile,transformation}-version-2 feature designat…<https://github.com/w3c/ttml2/pull/518>
  *   Merged #516 Remove auto value from annotation position (#481).<https://github.com/w3c/ttml2/pull/516>
  *   Merged #525 Clarify use of LWSP between delimiter and non-terminal (#441).<https://github.com/w3c/ttml2/pull/525>
  *   Merged #517 Clarify constraints on streaming scenarios; apply case convention for…<https://github.com/w3c/ttml2/pull/517>
  *   Merged #530 Remove obsolete reference to any(...) profiles syntax (#432).<https://github.com/w3c/ttml2/pull/530>
  *   Merged #529 Refactor prose defining #textOutline (#430).<https://github.com/w3c/ttml2/pull/529>
  *   Merged #528 Refactor prose defining #writingMode and #writingMode-horizontal (#431).<https://github.com/w3c/ttml2/pull/528>
  *   Merged #523 Fix typo (#456).<https://github.com/w3c/ttml2/pull/523>
  *   Merged #522 Update references (#457).<https://github.com/w3c/ttml2/pull/522>
  *   Merged #513 Remove #ruby-non-nested* features since nesting is not permitted by d…<https://github.com/w3c/ttml2/pull/513>
  *   Merged #511 Add indefinite value to @end on isd:isd (#484).<https://github.com/w3c/ttml2/pull/511>
  *   Merged #514 Improve prose semantics for tts:showBackground (#498).<https://github.com/w3c/ttml2/pull/514>
  *   Merged #515 Remove support for ruby{Overflow,Overhang} (#494).<https://github.com/w3c/ttml2/pull/515>

 44 Issues closed by 4 people

  *   Closed #236 Meaning of 'glyph area descendant'<https://github.com/w3c/ttml2/issues/236>
  *   Closed #360 Update definition of [related media object region].<https://github.com/w3c/ttml2/issues/360>
  *   Closed #438 Duplicated text for attributes in TT Style Namespace.<https://github.com/w3c/ttml2/issues/438>
  *   Closed #560 Add LWSP notice before audio style attributes.<https://github.com/w3c/ttml2/issues/560>
  *   Closed #491 Add #metadata-version-2 feature designator<https://github.com/w3c/ttml2/issues/491>
  *   Closed #442 Make backward compatibility normative.<https://github.com/w3c/ttml2/issues/442>
  *   Closed #458 Processor backwards compatibility.<https://github.com/w3c/ttml2/issues/458>
  *   Closed #402 Add privacy of preference text as in IMSC.<https://github.com/w3c/ttml2/issues/402>
  *   Closed #455 Question about #background-color vs #backgroundColor.<https://github.com/w3c/ttml2/issues/455>
  *   Closed #472 No default value specified for ttp:processorProfileCombination <https://github.com/w3c/ttml2/issues/472>
  *   Closed #434 Specification of ttp:contentProfileCombination does not specify an initial/default value.<https://github.com/w3c/ttml2/issues/434>
  *   Closed #473 ttp:profile has been extended from TTML1, but no new feature has been defined<https://github.com/w3c/ttml2/issues/473>
  *   Closed #481 Remove annotation-position "auto" used with ruby position and text emphasis.<https://github.com/w3c/ttml2/issues/481>
  *   Closed #535 Editor's draft URL is wrong in GitHub repository link<https://github.com/w3c/ttml2/issues/535>
  *   Closed #478 Streaming TTML content can contain links to external resources<https://github.com/w3c/ttml2/issues/478>
  *   Closed #432 Content Profile Semantics ( refers to ttp:contentProfiles="any(...)".<https://github.com/w3c/ttml2/issues/432>
  *   Closed #430 Feature #textOutline should be specified as a union of #textOutline-blurred and #textOutline-unblurred.<https://github.com/w3c/ttml2/issues/430>
  *   Closed #431 Feature #writingMode should be specified as the union of #writingMode-vertical and #writingMode-horizontal.<https://github.com/w3c/ttml2/issues/431>
  *   Closed #456 Rename #displayAlign-content to #displayAlign-block.<https://github.com/w3c/ttml2/issues/456>
  *   Closed #457 Review references.<https://github.com/w3c/ttml2/issues/457>
  *   Closed #433 Definition of [construct effective content profile] does not take into account `ttp:profile` attribute value.<https://github.com/w3c/ttml2/issues/433>
  *   Closed #399 Add support for font variation settings<https://github.com/w3c/ttml2/issues/399>
  *   Closed #538 Specifying tts:position and tts:origin on the same element should be an error.<https://github.com/w3c/ttml2/issues/538>
  *   Closed #476 Remove #ruby-non-nested* features as there is no nesting by definition.<https://github.com/w3c/ttml2/issues/476>
  *   Closed #387 Clarify/summarize use of foreign namespace elements and attributes.<https://github.com/w3c/ttml2/issues/387>
  *   Closed #483 Add parameters to define the temporal extent<https://github.com/w3c/ttml2/issues/483>
  *   Closed #484 All ISDs must end, but not all TTML documents must end<https://github.com/w3c/ttml2/issues/484>
  *   Closed #493 Invalid example for rubyOverhang<https://github.com/w3c/ttml2/issues/493>
  *   Closed #498 Does showBackground="always" apply outside a region's begin and end times?<https://github.com/w3c/ttml2/issues/498>
  *   Closed #268 Styling using tts:direction: there should be an `auto` value<https://github.com/w3c/ttml2/issues/268>
  *   Closed #494 Defer ruby overflow and ruby overhang to TTML3<https://github.com/w3c/ttml2/issues/494>
  *   Closed #259 Simplify description of shiftRuby (editorial)<https://github.com/w3c/ttml2/issues/259>
  *   Closed #257 Make it clearer that tts:rubyOverflow only applies to text that is at the end of a line<https://github.com/w3c/ttml2/issues/257>
  *   Closed #542 Remove `<image-format>`<https://github.com/w3c/ttml2/issues/542>
  *   Closed #543 Consider removal of `<font-format>` in favour of top level MIME types<https://github.com/w3c/ttml2/issues/543>
  *   Closed #436 Definition of [external data resource] does not include src attribute on image element.<https://github.com/w3c/ttml2/issues/436>
  *   Closed #452 ARIB review of TTML2<https://github.com/w3c/ttml2/issues/452>
  *   Closed #451 ISO JTC1/SC 29 review of TTML2<https://github.com/w3c/ttml2/issues/451>
  *   Closed #450 DASH-IF review of TTML2<https://github.com/w3c/ttml2/issues/450>
  *   Closed #449 CTA review of TTML2<https://github.com/w3c/ttml2/issues/449>
  *   Closed #448 ITU-T Group 16 IPTV r review of TTML2<https://github.com/w3c/ttml2/issues/448>
  *   Closed #447 3GPP review of TTML2<https://github.com/w3c/ttml2/issues/447>
  *   Closed #444 Change styling to use CSS.<https://github.com/w3c/ttml2/issues/444>
  *   Closed #446 Abandon use of XML.<https://github.com/w3c/ttml2/issues/446>

Pull Requests open for review (to discuss if requested):

 10 Pull requests proposed by 2 people
Proposed #545 Correct semantics for DAR/PAR when SAR is specified (#539).<https://github.com/w3c/ttml2/pull/545>
Proposed #555 Remove ttp:mediaDuration (#549).<https://github.com/w3c/ttml2/pull/555>
Proposed #556 Deprecate pixels without specified extent (#330).<https://github.com/w3c/ttml2/pull/556>
Proposed #557 Remove tts:fillLineGap (#429).<https://github.com/w3c/ttml2/pull/557>
Proposed #558 Remove ttp:activeArea (#428).<https://github.com/w3c/ttml2/pull/558>
Proposed #562 Clarify usages of tts:direction, including relationship to tts:unicodeBidi (#264).<https://github.com/w3c/ttml2/pull/562>
Proposed #563 Remove textAlign on span and mark inlineBlock, ipd and bpd at risk<https://github.com/w3c/ttml2/pull/563>
Proposed #564 Incorporate material regarding fetching external resources and privacy.<https://github.com/w3c/ttml2/pull/564>
Proposed #565 Require support for DFXP presentation and transformation profiles (#3…<https://github.com/w3c/ttml2/pull/565>
Proposed #566 Minor errata and other cleanup.<https://github.com/w3c/ttml2/pull/566>

Plus 3 pull requests open for longer:

Deprecate rather than obsolete ttp:feature value "use" (#357).<https://github.com/w3c/ttml2/pull/537>
Remove ttp:mediaOffset (#323).<https://github.com/w3c/ttml2/pull/536>
Add display alignment and fix timing in examples in Appendix S (#459)<https://github.com/w3c/ttml2/pull/520>

New (and old) Issues to discuss:

(Plus unresolved issues with ongoing conversations, to be confirmed.)

Issues marked as Agenda:

Remove explicit animation, styling and timing from break (br) element. <https://github.com/w3c/ttml2/issues/552> Agenda<https://github.com/w3c/ttml2/issues?q=is%3Aopen+is%3Aissue+label%3Aagenda>
Consider aligning initial values of tts:position and tts:origin. <https://github.com/w3c/ttml2/issues/551> agenda<https://github.com/w3c/ttml2/issues?q=is%3Aopen+is%3Aissue+label%3Aagenda>
 11 Issues created by 4 people

  *   Opened #567 Remove Introduction reference to ttaf1-dfxp URL<https://github.com/w3c/ttml2/issues/567>
  *   Opened #561 Do not default to px units in the absence of units on a `<length>`<https://github.com/w3c/ttml2/issues/561>
  *   Opened #552 Remove explicit animation, styling and timing from break (br) element.<https://github.com/w3c/ttml2/issues/552>
  *   Opened #551 Consider aligning initial values of tts:position and tts:origin.<https://github.com/w3c/ttml2/issues/551>
  *   Opened #550 Media time relation assumption is incomplete<https://github.com/w3c/ttml2/issues/550>
  *   Opened #549 Remove ttp:mediaDuration.<https://github.com/w3c/ttml2/issues/549>
  *   Opened #548 tts:fontSize single length value specifies both height and width<https://github.com/w3c/ttml2/issues/548>
  *   Opened #547 tts:fontSize scaling elaboration<https://github.com/w3c/ttml2/issues/547>
  *   Opened #546 Remove root style inheritance functionality.<https://github.com/w3c/ttml2/issues/546>
  *   Opened #544 Consider removal of ``@format`` on embedded content element types.<https://github.com/w3c/ttml2/issues/544>
  *   Opened #541 Removal of validation level "strict"?<https://github.com/w3c/ttml2/issues/541>


Most recent WD published at https://www.w3.org/TR/2017/WD-ttml2-20170630/

Current ED available at https://w3c.github.io/ttml2/

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

Agenda+ TTML1 Actions, Pull Requests and Issues

Actions – none in Tracker

Recent Activity

 1 Pull request merged by 1 person

  *   Merged #306 Make smooth transitions a possibility rather than a recommendation<https://github.com/w3c/ttml1/pull/306> 7 days ago
 5 Issues closed by 2 people
Closed #247 tts:writingMode="rl" with latin characters and a comma<https://github.com/w3c/ttml1/issues/247>
Closed #212 Clarify semantics of content bpd for inline and line areas.<https://github.com/w3c/ttml1/issues/212>
Closed #228 Add note clarifying meaning of tts:direction 'ltr' and 'rtl' in vertical writing modes.<https://github.com/w3c/ttml1/issues/228>
Closed #239 tts:overflow does not apply to the region area<https://github.com/w3c/ttml1/issues/239>
Closed #304 Smooth transitions between ISDs should not be preferred<https://github.com/w3c/ttml1/issues/304>

Pull Requests To Review (if discussion requested)

 8 Pull requests proposed by 1 person

  *   Proposed #321 Clarify validation of undefined items in TT namespaces<https://github.com/w3c/ttml1/pull/321>
  *   Proposed #323 Clarify LWSP in color expressions<https://github.com/w3c/ttml1/pull/323>
  *   Proposed #326 Refactor #writingMode feature<https://github.com/w3c/ttml1/pull/326>
  *   Proposed #327 Refactor #textOutline feature description<https://github.com/w3c/ttml1/pull/327>
  *   Proposed #328 Improve overflow example<https://github.com/w3c/ttml1/pull/328>
  *   Proposed #329 Fix typo at #transformation feature<https://github.com/w3c/ttml1/pull/329>
  *   Proposed #330 Discourage animation class children on <br><https://github.com/w3c/ttml1/pull/330>
  *   Proposed #331 Clarify tts:direction on <p><https://github.com/w3c/ttml1/pull/331>

Plus 5 open for longer:

Add Media timing section<https://github.com/w3c/ttml1/pull/319>
Add example illustrating anon spans in seq containers<https://github.com/w3c/ttml1/pull/318>
Clarify tts:fontSize semantics<https://github.com/w3c/ttml1/pull/301>
Clarify [associate region] algorithm<https://github.com/w3c/ttml1/pull/288>
Specify semantics of fontSize in 'em' on region<https://github.com/w3c/ttml1/pull/279>

New (and old) Issues to Discuss

(Plus unresolved issues with ongoing conversations, to be confirmed.)

 4 Issues created by 3 people

  *   Opened #325 Discourage use of Animation class children elements of <br><https://github.com/w3c/ttml1/issues/325>
  *   Opened #324 Backport text from TTML2 about the use of tts:direction at paragraph level<https://github.com/w3c/ttml1/issues/324>
  *   Opened #322 Clarify use of whitespace in rgb()<https://github.com/w3c/ttml1/issues/322>
  *   Opened #320 Add better overflow example<https://github.com/w3c/ttml1/issues/320>


TTML1 issues labelled for the agenda: https://github.com/w3c/ttml1/labels/agenda
TTML1 issues blocked: https://github.com/w3c/ttml1/labels/blocked
Current open issues: https://github.com/w3c/ttml1/issues

Agenda+ IMSC Actions, Pull Requests and Issues


ID      State   Title   Person  Due Date        Associated with
ACTION-509<https://www.w3.org/AudioVideo/TT/tracker/actions/509>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/509/edit>     open    Propose liaison text for the imsc 1.1 fpwd<https://www.w3.org/AudioVideo/TT/tracker/actions/509>        Pierre-Anthony Lemieux  2017-10-12      TTML IMSC 2.0<https://www.w3.org/AudioVideo/TT/tracker/products/10>

Recent Activity
 6 Issues closed by 1 person

  *   Closed #259 Deprecation of smpte:backgroundImage in favor of tt:image<https://github.com/w3c/imsc/issues/259>
  *   Closed #275 Should ittp:activeArea be deprecated?<https://github.com/w3c/imsc/issues/275>
  *   Closed #276 Should itts:fillLineGap be deprecated?<https://github.com/w3c/imsc/issues/276>
  *   Closed #277 Should ebutts:multiRowAlign be deprecated?<https://github.com/w3c/imsc/issues/277>
  *   Closed #278 Should ebutts:linePadding be deprecated?<https://github.com/w3c/imsc/issues/278>
  *   Closed #279 Should itts:forcedDisplay be deprecated?<https://github.com/w3c/imsc/issues/279>

Pull Requests To Review (if discussion requested)

 8 Pull requests proposed by 1 person

  *   Proposed #287 Clarify forcedDisplay semantics<https://github.com/w3c/imsc/pull/287>
  *   Proposed #290 Deprecate ittm:altText<https://github.com/w3c/imsc/pull/290>
  *   Proposed #291 Deprecate ittp:aspectRatio<https://github.com/w3c/imsc/pull/291>
  *   Proposed #293 Remove nested ruby and ruby overhang features<https://github.com/w3c/imsc/pull/293>
  *   Proposed #295 Remove background-color feature per removal in TTML2<https://github.com/w3c/imsc/pull/295>
  *   Proposed #296 Prohibit simultaneous tts:origin and tts:position<https://github.com/w3c/imsc/pull/296>
  *   Proposed #297 Remove ttp:version and fix examples<https://github.com/w3c/imsc/pull/297>
  *   Proposed #298 Clarify the limits of Active Area per its syntax<https://github.com/w3c/imsc/pull/298>

New (and old) Issues to Discuss

 4 Issues created by 2 people

  *   Opened #294 IMSC 1.1 Editorial task list<https://github.com/w3c/imsc/issues/294>
  *   Opened #292 Port IMSC 1.0.1 modifications to IMSC 1.1<https://github.com/w3c/imsc/issues/292>
  *   Opened #289 Specifying both tts:position and tts:origin should be forbidden<https://github.com/w3c/imsc/issues/289>
  *   Opened #288 `ittp:activeArea` extent wording<https://github.com/w3c/imsc/issues/288>


IMSC issues labelled for the agenda: https://github.com/w3c/imsc/labels/agenda :
IMSC issues blocked: https://github.com/w3c/imsc/labels/blocked

IMSC 1.0.1
Editor's draft is directly viewable at http://w3c.github.io/imsc/imsc1/spec/ttml-ww-profiles.html

IMSC 1.0.1 CR published at https://www.w3.org/TR/2017/CR-ttml-imsc1.0.1-20170713/

IMSC 1.0.1 Implementation report at https://www.w3.org/wiki/TimedText/IMSC1_0_1_Implementation_Report

IMSC 1 Rec available at https://www.w3.org/TR/2016/REC-ttml-imsc1-20160421/

Patent policy call for exclusions sent 2017-02-03, archived at https://lists.w3.org/Archives/Public/public-tt/2017Feb/0006.html

IMSC Implementation Page: https://www.w3.org/wiki/TimedText/IMSC1_implementation_page.
IMSC Tests repository: https://github.com/w3c/imsc-tests

IMSC 1.1 FPWD: https://www.w3.org/TR/2017/WD-ttml-imsc1.1-20171017/

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

Pierre's response to the recent update is at http://unicode.org/cldr/trac/ticket/8915#comment:9

Email response from Shervin at Unicode https://lists.w3.org/Archives/Public/public-tt/2016Dec/0018.html

Agenda+ IMSC vNext Requirements


IMSCvNext Requirements editor's draft: https://w3c.github.io/imsc-vnext-reqs/
IMSCvNext Requirements repository: https://github.com/w3c/imsc-vnext-reqs

Recent Activity

(none other than the pull requests shown below)

Pull requests for review (to discuss if requested)
 2 Pull requests proposed by 1 person

  *   Proposed #16 Constrain text emphasis position to 'outside'<https://github.com/w3c/imsc-vnext-reqs/pull/16>
  *   Proposed #17 Specify deprecation model<https://github.com/w3c/imsc-vnext-reqs/pull/17>

Plus 1 open for longer:

List features that are excluded from deprecation requirements<https://github.com/w3c/imsc-vnext-reqs/pull/12>

PROPOSAL: Publish IMSC v1.1 Requirements as a WG Note


IMSC Requirements issues labelled for the agenda: https://github.com/w3c/imsc-vnext-reqs/labels/agenda :
IMSC Requirements issues blocked: https://github.com/w3c/imsc-vnext-reqs/labels/blocked

Agenda+ CSS actions review

Are CSS issues filed for all style attributes for which we believe CSS work is needed?

See also https://lists.w3.org/Archives/Public/public-tt/2017Nov/0109.html

CSS WG review

Minutes from TTWG and CSS WG joint meeting at TPAC: https://www.w3.org/2017/11/09-tt-minutes.html#item35
Minutes from CSS WG Paris F2F that Nigel attended remotely on Friday 4th August: https://lists.w3.org/Archives/Public/www-style/2017Sep/0000.html
This is at https://www.w3.org/wiki/TTML/CSSRequirements

TAG design review issue: https://github.com/w3ctag/design-reviews/issues/138

CSS Review of TTML2, threads: FW: TTML2 horizontal review with CSS<https://lists.w3.org/Archives/Public/public-tt/2016Dec/0013.html> and Fwd: Subtitle/caption styling + TTML + CSS<https://lists.w3.org/Archives/Public/public-tt/2016Dec/0019.html>

CSS 2.2 request for reviews from TTWG et al: Pre-announcement of CR for CSS 2.2 & request for reviews<https://lists.w3.org/Archives/Public/public-tt/2016Dec/0017.html> When can we schedule a review and gather feedback?

Agenda+ WebVTT

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>
ACTION-502<https://www.w3.org/AudioVideo/TT/tracker/actions/502>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/502/edit>     open    Explain to david that we need a more consistent disposition of comments for webvtt.<https://www.w3.org/AudioVideo/TT/tracker/actions/502>       Thierry Michel  2017-08-10      WebVTT 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/8>


WebVTT Wide review wiki page: https://www.w3.org/wiki/WebVTT_Wide_Review


 1 Pull request merged by 1 person

  *   Merged #389 Add a "User agents that do not support CSS" conformance class.<https://github.com/w3c/webvtt/pull/389> 6 days ago
 1 Issue closed by 2 people
Closed #361 Wide Review Comment 2017: Conformance Classes not complete<https://github.com/w3c/webvtt/issues/361> 6 days ago

Agenda+ HDR in PNG [placeholder agenda item]


We published this Note at https://www.w3.org/TR/png-hdr-pq/ (republished 25th July incorporating fix for typo)

Repo for PQ HDR in PNG: https://github.com/w3c/png-hdr-pq
Draft WG Note: https://w3c.github.io/png-hdr-pq/



Agenda+ AOB


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



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Received on Tuesday, 16 January 2018 19:04:08 UTC

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