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{agenda} TTWG Meeting 2015-01-08

From: Nigel Megitt <nigel.megitt@bbc.co.uk>
Date: Wed, 7 Jan 2015 16:05:38 +0000
To: Timed Text Working Group <public-tt@w3.org>
Message-ID: <D0D309CE.189FB%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=20150108T10&p1=43


Thursdays 10:03am-11:00pm Boston local

Zakim Bridge +1.617.761.6200, conference 8865 ("TTML")
IRC: server: irc.w3.org, port: 6665, channel: #tt Web gateway to: http://www.w3.org/2001/01/cgi-irc



Agenda+ Assign Roles

Chair: Nigel Megitt

Scribe: [to assign during meeting]

Regrets:

Activity since last meeting:
Actions: Action-355, Action-358, Action-362;
Issues discussed: Issue-229, Issue-356, Issue-357, Issue-359;
Issues raised: Issue-270, Issue-360, Issue-361, Issue-362, Issue-363, Issue-364;
Product planning – timeline of upcoming work;
IMSC test suite work – sample material conversion;
A short break!


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 Test Suite and Implementation Report
4. TTML Versions note
5. Change proposals
6. AOB – please notify now!

Reminder re future milestones and meetings:

Thursday 8th January: TTWG phone meeting: 1 hour

This month:

Thursday 8th January: TTWG phone meeting 1 hour
Thursday 15th January: TTWG phone meeting 1 hour
Thursday 22th January: TTWG phone meeting 1 hour
Thursday 29th January: TTWG phone meeting 1 hour

Further ahead:

TTML2 publication events:
4th Jan 2015: Editor's draft 'frozen' for group review prior to publication as FPWD
w/c 18th Jan 2015: Publish FPWD
Thu 12th Feb 2015: any additions/edits deferred from FPWD to have been completed or deferred until v.next
Tue 3rd Mar 2015: Publish updated WD 'feature complete'
Tue 3rd-Fri 6th Mar inclusive: Chair to send Wide Review requests to internal and external groups
Fri 17th April: WD review period to end

Plus, see the timeline of upcoming work at [1].

After this, process comments, agree CR exit criteria,request transition to CR

February Meetings:
Thursday 5th February: TTWG phone meeting ? hour
Thursday 12th February: TTWG phone meeting ? hour
Thursday 19th February: TTWG phone meeting ? hour
Thursday 26th February: TTWG phone meeting ? hour


Agenda+ Action items

Action items pending review.
ID      State   Title   Person  Due Date        Associated with
ACTION-355<https://www.w3.org/AudioVideo/TT/tracker/actions/355>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/355/edit>     pending review  Resolve duplication between issue-357 and issue-229<https://www.w3.org/AudioVideo/TT/tracker/actions/355>       Glenn Adams     2014-12-04
ACTION-362<https://www.w3.org/AudioVideo/TT/tracker/actions/362>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/362/edit>     pending review  Raise an issue for font-kerning in ttml2<https://www.w3.org/AudioVideo/TT/tracker/actions/362>  Glenn Adams     2014-12-25

Action items overdue.
ID      State   Title   Person  Due Date        Associated with
ACTION-332<https://www.w3.org/AudioVideo/TT/tracker/actions/332>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/332/edit>     open    Add schema support for ISD vocabulary<https://www.w3.org/AudioVideo/TT/tracker/actions/332>     Glenn Adams     2014-10-27      TTML2<https://www.w3.org/AudioVideo/TT/tracker/products/4>
ACTION-343<https://www.w3.org/AudioVideo/TT/tracker/actions/343>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/343/edit>     open    Update point (1) of section 3.1 in ttml2 to refer to a new annex that defines new processorprofiles mime type parameter<https://www.w3.org/AudioVideo/TT/tracker/actions/343>   Glenn Adams     2014-11-03
ACTION-347<https://www.w3.org/AudioVideo/TT/tracker/actions/347>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/347/edit>     open    Check if timecontainer explicitly has no semantics with timebase smpte, markermode discontinuous<https://www.w3.org/AudioVideo/TT/tracker/actions/347>  Glenn Adams     2014-11-04
ACTION-358<https://www.w3.org/AudioVideo/TT/tracker/actions/358>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/358/edit>     open    Draft response to itu-r liaison re imsc 1 questions.<https://www.w3.org/AudioVideo/TT/tracker/actions/358>      Pierre-Anthony Lemieux  2014-12-11      TTML IMSC 1.0<https://www.w3.org/AudioVideo/TT/tracker/products/7>
ACTION-360<https://www.w3.org/AudioVideo/TT/tracker/actions/360>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/actions/360/edit>     open    Send liaison request on behalf of w3c ttwg to arib<https://www.w3.org/AudioVideo/TT/tracker/actions/360>        Nigel Megitt    2014-12-18


Agenda+ Issues

Issues raised or discussed:
ID      State   Title   Raised on       Product Open Actions
ISSUE-360<https://www.w3.org/AudioVideo/TT/tracker/issues/360>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/360/edit>        RAISED  Use of content encoding<https://www.w3.org/AudioVideo/TT/tracker/issues/360>    2015-01-01      TTML2   0
ISSUE-361<https://www.w3.org/AudioVideo/TT/tracker/issues/361>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/361/edit>        RAISED  Add ttm:mediaTimestamp (or equivalent) attribute.<https://www.w3.org/AudioVideo/TT/tracker/issues/361>  2015-01-01      TTML2   0
ISSUE-362<https://www.w3.org/AudioVideo/TT/tracker/issues/362>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/362/edit>        RAISED  Handling forward interoperability of attribute extensions in TT namespaces.<https://www.w3.org/AudioVideo/TT/tracker/issues/362>        2015-01-01      TTML 1.0        0
ISSUE-363<https://www.w3.org/AudioVideo/TT/tracker/issues/363>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/363/edit>
font shear      RAISED  Add support for font shear<https://www.w3.org/AudioVideo/TT/tracker/issues/363> 2015-01-06      TTML2   0
ISSUE-364<https://www.w3.org/AudioVideo/TT/tracker/issues/364>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/364/edit>
px-extent-constraint    RAISED  Relax constraint between the extents of the root container and the dimensions of the related video object frame<https://www.w3.org/AudioVideo/TT/tracker/issues/364>    2015-01-06      TTML IMSC 1.0   0



These TTML2  issues are due for closure today (or deferred from last meeting) as previously discussed.
ID      State   Title   Raised on       Product Open Actions
ISSUE-244<https://www.w3.org/AudioVideo/TT/tracker/issues/244>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/244/edit>
m608:channel    PENDING REVIEW  m608:channel<https://www.w3.org/AudioVideo/TT/tracker/issues/244>       2013-05-30      TTML2   0
ISSUE-245<https://www.w3.org/AudioVideo/TT/tracker/issues/245>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/245/edit>
m608:fieldStart PENDING REVIEW  m608:fieldStart<https://www.w3.org/AudioVideo/TT/tracker/issues/245>    2013-05-30      TTML2   0
ISSUE-246<https://www.w3.org/AudioVideo/TT/tracker/issues/246>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/246/edit>
smpte:information@programName   PENDING REVIEW  smpte:information@programName<https://www.w3.org/AudioVideo/TT/tracker/issues/246>      2013-05-30      TTML2   0
ISSUE-247<https://www.w3.org/AudioVideo/TT/tracker/issues/247>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/247/edit>
smpte:information@programType   PENDING REVIEW  smpte:information@programType<https://www.w3.org/AudioVideo/TT/tracker/issues/247>      2013-05-30      TTML2   0
ISSUE-248<https://www.w3.org/AudioVideo/TT/tracker/issues/248>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/248/edit>
smpte:information@contentAdvisory       PENDING REVIEW  smpte:information@contentAdvisory<https://www.w3.org/AudioVideo/TT/tracker/issues/248>  2013-05-30      TTML2   0
ISSUE-249<https://www.w3.org/AudioVideo/TT/tracker/issues/249>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/249/edit>
smpte:information@captionService        PENDING REVIEW  smpte:information@captionService<https://www.w3.org/AudioVideo/TT/tracker/issues/249>   2013-05-30      TTML2   0
ISSUE-250<https://www.w3.org/AudioVideo/TT/tracker/issues/250>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/250/edit>
smpte:information@copyAndRedistributionControl  PENDING REVIEW  smpte:information@copyAndRedistributionControl<https://www.w3.org/AudioVideo/TT/tracker/issues/250>     2013-05-30      TTML2   0
ISSUE-273<https://www.w3.org/AudioVideo/TT/tracker/issues/273>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/273/edit>
fontFamily-URI  PENDING REVIEW  Map fontFamily to external font file resources<https://www.w3.org/AudioVideo/TT/tracker/issues/273>     2013-08-15      TTML2   0
ISSUE-285<https://www.w3.org/AudioVideo/TT/tracker/issues/285>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/285/edit>
multiRowAlign   PENDING REVIEW  Align rendered rows within a region to each other, and the set to the region<https://www.w3.org/AudioVideo/TT/tracker/issues/285>       2013-10-23      TTML2   0
ISSUE-286<https://www.w3.org/AudioVideo/TT/tracker/issues/286>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/286/edit>
rowPadding      PENDING REVIEW  Extend the background area behind rendered text to improve readability<https://www.w3.org/AudioVideo/TT/tracker/issues/286>     2013-10-23      TTML2   0
ISSUE-289<https://www.w3.org/AudioVideo/TT/tracker/issues/289>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/289/edit>
ebu:documentAspectRatio PENDING REVIEW  For TTML created for overlay on top of video, signal the aspect ratio of the video the TTML was created for<https://www.w3.org/AudioVideo/TT/tracker/issues/289>        2013-10-31      TTML2   0
ISSUE-290<https://www.w3.org/AudioVideo/TT/tracker/issues/290>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/290/edit>
Active Format Descriptor        PENDING REVIEW  For TTML created for overlaying on video, add ebuttm:documentTargetActiveFormatDescriptor<https://www.w3.org/AudioVideo/TT/tracker/issues/290>  2013-10-31      TTML2   0
ISSUE-291<https://www.w3.org/AudioVideo/TT/tracker/issues/291>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/291/edit>
ebuttm:documentIntendedTargetBarData    PENDING REVIEW  Document Intended Target Bar Data<https://www.w3.org/AudioVideo/TT/tracker/issues/291>  2013-10-31      TTML2   0
ISSUE-292<https://www.w3.org/AudioVideo/TT/tracker/issues/292>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/292/edit>
ebu:documentIntendedTargetFormat        PENDING REVIEW  Specify target formats for which the TTML has been authored for easy conversion<https://www.w3.org/AudioVideo/TT/tracker/issues/292>    2013-10-31      TTML2   0
ISSUE-294<https://www.w3.org/AudioVideo/TT/tracker/issues/294>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/294/edit>
Shrink text to fit on a line    PENDING REVIEW  Style attribute to prevent overflow by shrinking text to fit on a line<https://www.w3.org/AudioVideo/TT/tracker/issues/294>     2013-11-05      TTML2   0

These TTML2 issues have recently been changed to Pending Review:

ISSUE-356<https://www.w3.org/AudioVideo/TT/tracker/issues/356>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/356/edit>
text emphasis   PENDING REVIEW  Add support for text emphasis semantics<https://www.w3.org/AudioVideo/TT/tracker/issues/356>    2014-11-18      TTML2   0
ISSUE-359<https://www.w3.org/AudioVideo/TT/tracker/issues/359>[(edit)]<https://www.w3.org/AudioVideo/TT/tracker/issues/359/edit>
kerning PENDING REVIEW  Add support for font kerning enable/disable<https://www.w3.org/AudioVideo/TT/tracker/issues/359>        2014-12-18      TTML2   0

Agenda+ IMSC Test Suite and Implementation Report

Placeholder agenda item for work on the IMSC test suite and Implementation Report


Agenda+ Note on TTML versions

Draft at [2].
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+ Change Proposals – progress and review

Change Proposal Index is at [3].

Our current priority 1 CPs are:

5       OPEN    1       Jerry Smith     TTML2   HTML5 Mapping semantics<https://www.w3.org/wiki/TTML/changeProposal005>
15      OPEN    1       Glenn Adams     TTML2   Style.CSS additions<https://www.w3.org/wiki/TTML/changeProposal015>
17      OPEN    1       Glenn Adams     TTML2   Style.Defaults<https://www.w3.org/wiki/TTML/changeProposal017>
19      OPEN    1       Glenn Adams     TTML2   Style.Syntax fixes<https://www.w3.org/wiki/TTML/changeProposal019>
25      OPEN    1       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] Draft of Note on TTML versions https://dvcs.w3.org/hg/ttml/raw-file/5ee90ec0d897/ttml-status/index.html

[3] Change Proposals at http://www.w3.org/wiki/TTML/ChangeProposalIndex

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

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


Received on Wednesday, 7 January 2015 16:06:10 UTC

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