TTWG Meeting 2023-03-16

[gkatsev]

Note that this is 1 hour later than usual in the US

Agenda

1. This meeting
2. Charter status
2.1 Results of Call for Consensus for w3c/charter-timed-text#86
3. Defining a Registry #241 and #243
3.1 Discussion points
3.2 Next steps
4. IMSC-HRM
5. Agenda+ TPAC 2023 planning
AOB – please notify of any other AOB now!
AOB.1 DST Change upcoming

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=20230316T16&p1=1440

See W3C Calendar link for joining details: https://www.w3.org/events/meetings/9d861611-43f4-4dc2-96d4-460bb7e05d5f/20230316T160000

(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.

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Agenda+ This meeting

Assign Roles

Chair: Gary, Nigel

Regrets: Pierre

Scribe:

Previous meeting: https://www.w3.org/2023/03/02-tt-minutes.html

Prioritise discussion for this meeting and look ahead

Check-point for order of topics and any other business.

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Charter status

See https://www.w3.org/groups/wg/timed-text/charters for our Charter status. At time of writing TTWG's Charter has been extended and is active.

This is formally pending the W3C Council but due to informal discussions the Chairs have asked the of the Council Chair to pause pending w3c/charter-timed-text#86 .

Results of Call for Consensus for w3c/charter-timed-text#86

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Defining a Registry #241 and #243

Discussion at #241, pull request at #243

Discussion points:

• TTML Profile registry
• Adoption of boilerplate by duplication or reference?

Next steps

• Review

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Agenda+ IMSC-HRM

Progress has been made on the outstanding review pull request. See also w3ctag/design-reviews#788.

• Is it still the case that no other issues need to be addressed before CR?
• Status re TAG review Review of IMSC-HRM w3ctag/design-reviews#788 (labelled for discussion this week)

CC @palemieux

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Agenda+ TPAC 2023 planning

W3C has started planning for TPAC 2023 and has asked groups for their planned meetings by May 8th.

Initial steps:

• Note adjacent events e.g. IBC (overlaps with the end of TPAC week this year)
• Any known likely attendance/non-attendance
• Are we able to identify any likely agenda topics at this stage?

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Agenda+ AOB

DST Change upcoming

Our next call on 30 March will be 1 hour earlier in UTC time to track DST in US and Europe.

This is a Semi-annual reminder of the upcoming Daylight Saving Time
(DST) change:
https://www.timeanddate.com/time/dst/2023a.html

Most of the US and Canada will be moving their clocks forward on Sunday,
12 March. This is two weeks earlier than Europe. Most European clocks
will move 1 hour forward on Sunday, 26 March.

Between 12 March and 26 March, the teleconferences that are scheduled
according to the US clock will start one hour earlier in local time
for most Europeans.

China, Japan and Russia do not observe DST, which means the time
difference between these areas and US/Europe will be one hour less than
it currently is.

For locations that observe DST in Australia and New Zealand, their
clocks will shift back on Sunday, 2 April.

[gkatsev]

W3C has started planning for TPAC 2023 and has asked groups for their planned meetings by May 8th.

[nigelmegitt]

Minutes at https://www.w3.org/2023/03/16-tt-minutes.html