Timed Text Markup Language (TTML2) 2nd Edition

[nigelmegitt]

Hello TAG!

I'm requesting a TAG review of:

• Name: TTML2 Second Edition
• Specification URL: https://w3c.github.io/ttml2/index.html
• Explainer (containing user needs and example code)¹: n/a - the changes address specification issues only and introduce no new features;
• GitHub issues (if you prefer feedback filed there): https://github.com/w3c/ttml2/issues
• Tests: https://github.com/w3c/ttml2-tests (not WPT)
• Primary contacts (and their relationship to the specification): @nigelmegitt (TTWG Chair), @skynavga (Editor), @cconcolato (Editor)

Further details:

• Relevant time constraints or deadlines: please complete review in time for CR publication no later than 2020-01-16 as per the 3 month minimum requirement specified in the new TTWG Charter (draft charter link, since new charter not yet formally in place)
• I have read and filled out the Self-Review Questionnare on Security and Privacy. The assessment is here.
• I have reviewed the TAG's API Design Principles: since TTML2 does not present any APIs, it is not applicable.
• The group where the work on this specification is: TTWG

We recommend the explainer to be in Markdown. On top of the usual information expected in the explainer, it is strongly recommended to add:

• Links to major pieces of multi-stakeholder review or discussion of this specification:
• Links to major unresolved issues or opposition with this specification:

You should also know that...

TTWG is requesting TAG review because it is a process requirement as part of Horizontal Review. We suspect that there is little of interest to TAG in this maintenance update, but welcome feedback all the same.

We completed the Security and Privacy section in TTML2 1st Edition Rec and we believe that none of the changes modifies the security and privacy considerations.

We'd prefer the TAG provide feedback as (please select one):

• open issues in our GitHub repo for each point of feedback
• open a single issue in our GitHub repo for the entire review
• leave review feedback as a comment in this issue and @-notify [github usernames]

[hadleybeeman]

Apologies for the delay on this, as 2020 has happened around/to us.

We are happy to close this, and wish you well on the next work in TTML2!