Edit ISSUE-307: Conformance language and processor profile rather than content profile.

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Related emails:

  1. RE: {minutes} TTWG Meeting 2014-12-04 (from John.Birch@screensystems.tv on 2014-12-04) (from John.Birch@screensystems.tv on 2014-12-04)
  2. Re: {minutes} TTWG Meeting 2014-12-04 (from glenn@skynav.com on 2014-12-04) (from glenn@skynav.com on 2014-12-04)
  3. {minutes} TTWG Meeting 2014-12-04 (from nigel.megitt@bbc.co.uk on 2014-12-04) (from nigel.megitt@bbc.co.uk on 2014-12-04)
  4. {agenda} TTWG Meeting 2014-12-04 (from nigel.megitt@bbc.co.uk on 2014-12-03) (from nigel.megitt@bbc.co.uk on 2014-12-03)
  5. {agenda} TTWG Meeting 25/9/2014 (from nigel.megitt@bbc.co.uk on 2014-09-24) (from nigel.megitt@bbc.co.uk on 2014-09-24)
  6. Re: {agenda} TTWG Meeting 11/9/2014 (from glenn@skynav.com on 2014-09-10) (from glenn@skynav.com on 2014-09-10)
  7. {agenda} TTWG Meeting 11/9/2014 (from nigel.megitt@bbc.co.uk on 2014-09-10) (from nigel.megitt@bbc.co.uk on 2014-09-10)
  8. {agenda} TTWG Meeting 4/9/2014 (from nigel.megitt@bbc.co.uk on 2014-09-03) (from nigel.megitt@bbc.co.uk on 2014-09-03)
  9. {agenda} TTWG Meeting 21/8/2014 (from nigel.megitt@bbc.co.uk on 2014-08-20) (from nigel.megitt@bbc.co.uk on 2014-08-20)
  10. {minutes} TTWG Meeting 14/8/2014 (from nigel.megitt@bbc.co.uk on 2014-08-14) (from nigel.megitt@bbc.co.uk on 2014-08-14)
  11. Re: New Change Proposal 28 on IMSC 1: Profile refactoring (from nigel.megitt@bbc.co.uk on 2014-08-14) (from nigel.megitt@bbc.co.uk on 2014-08-14)
  12. Re: New Change Proposal 28 on IMSC 1: Profile refactoring (from pal@sandflow.com on 2014-08-14) (from pal@sandflow.com on 2014-08-14)
  13. {agenda} TTWG Meeting 14/8/2014 (from nigel.megitt@bbc.co.uk on 2014-08-13) (from nigel.megitt@bbc.co.uk on 2014-08-13)
  14. New Change Proposal 28 on IMSC 1: Profile refactoring (from nigel.megitt@bbc.co.uk on 2014-08-08) (from nigel.megitt@bbc.co.uk on 2014-08-08)
  15. Re: {agenda} TTWG Meeting 7/8/2014 (from pal@sandflow.com on 2014-08-06) (from pal@sandflow.com on 2014-08-06)
  16. {agenda} TTWG Meeting 7/8/2014 (from nigel.megitt@bbc.co.uk on 2014-08-06) (from nigel.megitt@bbc.co.uk on 2014-08-06)
  17. {agenda} TTWG Meeting 31/7/2014 (from nigel.megitt@bbc.co.uk on 2014-07-30) (from nigel.megitt@bbc.co.uk on 2014-07-30)
  18. RE: {agenda} TTWG Meeting 19/6/2014 (from mdolan@newtbt.com on 2014-06-18) (from mdolan@newtbt.com on 2014-06-18)
  19. {agenda} TTWG Meeting 19/6/2014 (from nigel.megitt@bbc.co.uk on 2014-06-18) (from nigel.megitt@bbc.co.uk on 2014-06-18)
  20. IMSC feature designators (from nigel.megitt@bbc.co.uk on 2014-06-13) (from nigel.megitt@bbc.co.uk on 2014-06-13)
  21. {minutes} TTWG Meeting 15/5/2014 (from nigel.megitt@bbc.co.uk on 2014-05-15) (from nigel.megitt@bbc.co.uk on 2014-05-15)
  22. {agenda} TTWG Meeting 15/5/2014 (from nigel.megitt@bbc.co.uk on 2014-05-14) (from nigel.megitt@bbc.co.uk on 2014-05-14)
  23. RE: {minutes} TTWG Meeting 8/5/2014 - ISSUE-308 (from John.Birch@screensystems.tv on 2014-05-08) (from John.Birch@screensystems.tv on 2014-05-08)
  24. Re: {minutes} TTWG Meeting 8/5/2014 - ISSUE-308 (from nigel.megitt@bbc.co.uk on 2014-05-08) (from nigel.megitt@bbc.co.uk on 2014-05-08)
  25. RE: {minutes} TTWG Meeting 8/5/2014 (from John.Birch@screensystems.tv on 2014-05-08) (from John.Birch@screensystems.tv on 2014-05-08)
  26. {minutes} TTWG Meeting 8/5/2014 (from nigel.megitt@bbc.co.uk on 2014-05-08) (from nigel.megitt@bbc.co.uk on 2014-05-08)
  27. Re: {agenda} TTWG Meeting 8/5/2014 (from tmichel@w3.org on 2014-05-08) (from tmichel@w3.org on 2014-05-08)
  28. {agenda} TTWG Meeting 8/5/2014 (from nigel.megitt@bbc.co.uk on 2014-05-07) (from nigel.megitt@bbc.co.uk on 2014-05-07)
  29. ISSUE-307 (Profile and conformance terminology): Conformance language and processor profile rather than content profile. [TTML IMSC 1.0] (from sysbot+tracker@w3.org on 2014-05-02) (from sysbot+tracker@w3.org on 2014-05-02)

Related notes:

> In the meantime the IMSC 1 profiles should be defined in terms of
> minimal processor features required to support documents containing
> either text or images.

Content profile and processor profile are distinct concepts. IMSC 1.0 defines a content profile, which is not forbidden by TTML 1. In fact, Section 3 of SDP-US specifies such a content profile.

An explicit processor profile definition could be added if desired.

> it would be more consistent to use similar language to that in TTML1
> such as "If specified, the value of this attribute must adhere to
> the following syntax:"

Will do.

Pierre-Anthony Lemieux, 8 May 2014, 04:32:52

Add Note in 4.4 re: ttp:frameRate is mandatory if frames are used in time expressions. If frame rate independent document is desired, then frame-based time expression are not used.

Pierre-Anthony Lemieux, 8 May 2014, 14:34:44

Delete previous note.

Pierre-Anthony Lemieux, 8 May 2014, 14:36:03

This is related to Issue-312, Issue-315 and Issue-312 which need to define processor feature designators.

Nigel Megitt, 13 Jun 2014, 16:39:38

See also Change Proposal 28 [1].

[1] https://www.w3.org/wiki/TTML/changeProposal028

Nigel Megitt, 8 Aug 2014, 13:26:59

CP28 was withdrawn on 2014-09-05.

The profile features are now listed and editorial changes have also been made. Marking as Pending Review.

Nigel Megitt, 28 Nov 2014, 15:53:09


David Singer <singer@apple.com>, Nigel Megitt <nigel.megitt@bbc.co.uk>, Chairs, Thierry Michel <tmichel@w3.org>, Philippe Le Hégaret <plh@w3.org>, Atsushi Shimono <atsushi@w3.org>, Staff Contacts
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