ISSUE-277: Adding style inheritance for regions.


Adding style inheritance for regions.

Raised by:
Glenn Adams
Opened on:
As presently defined, the outermost element from which style inheritance occurs is region (in intermediate synchronic document). Consequently, regions themselves cannot inherit styles. Consider allowing region to inherit from either layout or tt element. My preference would be to inherit from layout (in intermediate synchronic document).
Related Actions Items:
No related actions
Related emails:
  1. {agenda} TTWG Meeting 25/9/2014 (from on 2014-09-24)
  2. {minutes} TTWG Meeting 6/2/2014 (from on 2014-02-06)
  3. TTML Minutes for 15/11/13 (from on 2013-11-21)
  4. {minutes} TTML Meeting of 24/10/13 (from on 2013-10-24)
  5. RE: TTML Agenda for 24/10/13 (from on 2013-10-23)
  6. TTML Agenda for 24/10/13 (from on 2013-10-23)
  7. ISSUE-277 (region-style-inheritance): Adding style inheritance for regions. [TTML2] (from on 2013-09-05)

Related notes:

Any specific use case/request driving this issue?

Pierre-Anthony Lemieux, 21 Oct 2013, 21:08:05

Nigel: P2

Philippe Le Hégaret, 24 Oct 2013, 15:47:12

Define root (tt) style inheritance ( and rework SSS(E) algorithm (

Glenn Adams, 14 Sep 2014, 13:36:30

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David Singer <>, Nigel Megitt <>, Chairs, Thierry Michel <>, Philippe Le Hégaret <>, Atsushi Shimono <>, Staff Contacts
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