Agenda
1. This meeting
2. DAPT
2.1 Publication of a CR Snapshot
2.2 Test suite and implementation report
2.3 Issues and pull requests for discussion
3. DAPT and IMSC compatibility (editorial)
4. IMSC 1.3
4.1 CRS publication
4.2 Issues and pull requests for discussion
5. WebVTT open issues and discussions
5.1 w3c/webvtt#531 WebVTT should allow pages to modify the caption display area
5.2 w3c/webvtt#537 Interop: Applying system accessibility preferences to WebVTT cues
AOB – please notify of any other AOB now!
6. Meeting close
Time and Joining Details: 16:00 - 17:00 (1 hours) UTC
Please be ready for a prompt start at 16:03am UTC time.
Our teleconference is scheduled with reference to UTC Time, the correct time of this teleconference in your locale may change.
Check https://www.timeanddate.com/worldclock/fixedtime.html?iso=20251204T15&p1=1440
See W3C Calendar link for joining details: https://www.w3.org/events/meetings/07866f9a-c0a6-4c69-8911-4880a771f967/20251204T160000/
(if you can't see the joining details and wish to join please contact me)
Future meetings and recent activity:
See the TTWG project board for upcoming meetings.
See individual agenda items for recent activity on specific products.
See the TTWG home page for links to repositories and recent activity.
Agenda+ This meeting
Assign Roles
Chair: Nigel, Gary
Regrets: Chris_Needham, Cyril
Scribe:
Previous meeting: https://www.w3.org/2025/11/11-tt-minutes.html
Prioritise discussion for this meeting and look ahead
Check-point for order of topics and any other business.
DAPT
Latest publication: CRD (currently 2025-12-03) published at https://www.w3.org/TR/DAPT/
See https://github.com/w3c/dapt/discussions where the discussions live.
Status update on next steps:
- Address open issues, merge pull requests etc
Since the last meeting:
0 pull requests open
Publication of a CR Snapshot
This is being tracked under w3c/dapt#307
Current status: are all HR issues now resolved following the merge of w3c/dapt#331 ?
Test suite and implementation report
Test repo: https://github.com/w3c/dapt-tests
Implementation Report https://www.w3.org/wiki/TimedText/DAPT_Implementation_Report
There are 0 open issues and 0 open pull requests on the test suite. w3c/dapt-tests#46 was merged, relating to the Internationalisation feedback, and matching the change made in the specification to daptm:langSrc in w3c/dapt#331.
Next steps: add implementations to the Implementation Report
Issues and pull requests for discussion
Other issues and pull requests flagged for agenda are at https://github.com/w3c/dapt/labels/agenda - currently 1 item flagged, relating to language around Represents and Script Event identification.
DAPT and IMSC compatibility (editorial)
See w3c/dapt#332 and w3c/imsc#622
IMSC 1.3
Any issues or pull requests flagged for the agenda - currently no items flagged
2 pull requests open:
CRS publication
Resolution to request transition to CRS made on 2025-11-11 received no comments or objections during the decision review period; Nigel asked Atsushi to make the transition request on 2025-11-27.
Issues and pull requests for discussion
Other issues and pull requests flagged for agenda are at https://github.com/w3c/imsc/labels/agenda - currently 0 items flagged
WebVTT open issues
w3c/webvtt#531 WebVTT should allow pages to modify the caption display area
w3c/webvtt#537 Interop: Applying system accessibility preferences to WebVTT cues
Agenda+ AOB
Agenda+ Meeting close
Next meeting is 2025-10-23 however neither Chair can attend. Cancel?
Agenda
1. This meeting
2. DAPT
2.1 Publication of a CR Snapshot
2.2 Test suite and implementation report
2.3 Issues and pull requests for discussion
3. DAPT and IMSC compatibility (editorial)
4. IMSC 1.3
4.1 CRS publication
4.2 Issues and pull requests for discussion
5. WebVTT open issues and discussions
5.1 w3c/webvtt#531 WebVTT should allow pages to modify the caption display area
5.2 w3c/webvtt#537 Interop: Applying system accessibility preferences to WebVTT cues
AOB – please notify of any other AOB now!
6. Meeting close
Time and Joining Details: 16:00 - 17:00 (1 hours) UTC
Please be ready for a prompt start at 16:03am UTC time.
Our teleconference is scheduled with reference to UTC Time, the correct time of this teleconference in your locale may change.
Check https://www.timeanddate.com/worldclock/fixedtime.html?iso=20251204T15&p1=1440
See W3C Calendar link for joining details: https://www.w3.org/events/meetings/07866f9a-c0a6-4c69-8911-4880a771f967/20251204T160000/
(if you can't see the joining details and wish to join please contact me)
Future meetings and recent activity:
See the TTWG project board for upcoming meetings.
See individual agenda items for recent activity on specific products.
See the TTWG home page for links to repositories and recent activity.
Agenda+ This meeting
Assign Roles
Chair: Nigel, Gary
Regrets: Chris_Needham, Cyril
Scribe:
Previous meeting: https://www.w3.org/2025/11/11-tt-minutes.html
Prioritise discussion for this meeting and look ahead
Check-point for order of topics and any other business.
DAPT
Latest publication: CRD (currently 2025-12-03) published at https://www.w3.org/TR/DAPT/
See https://github.com/w3c/dapt/discussions where the discussions live.
Status update on next steps:
Since the last meeting:
0 pull requests open
Publication of a CR Snapshot
This is being tracked under w3c/dapt#307
Current status: are all HR issues now resolved following the merge of w3c/dapt#331 ?
Test suite and implementation report
Test repo: https://github.com/w3c/dapt-tests
Implementation Report https://www.w3.org/wiki/TimedText/DAPT_Implementation_Report
There are 0 open issues and 0 open pull requests on the test suite. w3c/dapt-tests#46 was merged, relating to the Internationalisation feedback, and matching the change made in the specification to
daptm:langSrcin w3c/dapt#331.Next steps: add implementations to the Implementation Report
Issues and pull requests for discussion
Other issues and pull requests flagged for agenda are at https://github.com/w3c/dapt/labels/agenda - currently 1 item flagged, relating to language around Represents and Script Event identification.
DAPT and IMSC compatibility (editorial)
See w3c/dapt#332 and w3c/imsc#622
IMSC 1.3
Any issues or pull requests flagged for the agenda - currently no items flagged
2 pull requests open:
CRS publication
Resolution to request transition to CRS made on 2025-11-11 received no comments or objections during the decision review period; Nigel asked Atsushi to make the transition request on 2025-11-27.
Issues and pull requests for discussion
Other issues and pull requests flagged for agenda are at https://github.com/w3c/imsc/labels/agenda - currently 0 items flagged
WebVTT open issues
w3c/webvtt#531 WebVTT should allow pages to modify the caption display area
w3c/webvtt#537 Interop: Applying system accessibility preferences to WebVTT cues
Agenda+ AOB
Agenda+ Meeting close
Next meeting is 2025-10-23 however neither Chair can attend. Cancel?