ISSUE-238: smpte:backgroundImage



Raised by:
Pierre-Anthony Lemieux
Opened on:
[The following is extracted from the liaison received from SMPTE at]

The smpte:backgroundImage attribute shall be used to specify a style property that defines the background image of a rendered area.

See 5.5.2 at ST 2052-1 (
Related Actions Items:
No related actions
Related emails:
  1. Re: {agenda} TTWG Meeting 2014-12-11 (from on 2014-12-11)
  2. {agenda} TTWG Meeting 2014-12-11 (from on 2014-12-10)
  3. {agenda} TTWG Meeting 27/11/2014 (from on 2014-11-26)
  4. TTML Minutes for 11/11/13 (from on 2013-11-21)
  5. {minutes} TTML Meeting of 24/10/13 (from on 2013-10-24)
  6. RE: TTML Agenda for 24/10/13 (from on 2013-10-23)
  7. TTML Agenda for 24/10/13 (from on 2013-10-23)
  8. ISSUE-238 (backgroundImage): smpte:backgroundImage [] (from on 2013-05-30)

Related notes:

Noted from 24/10/13 meeting: P2, as per block of open issues 237-250 inclusive.

Nigel Megitt, 28 Oct 2013, 11:16:37

[nigel]: proposal is to add functionality equivalent to smpte backgroundImage and define profile feature designators for baseline feature and image format types. Also describe usage expectations.

11 Nov 2013, 09:51:34

Add support for author supplied font resources.

Glenn Adams, 22 Nov 2014, 00:51:04

Add support for author supplied image resources and background images.

Glenn Adams, 22 Nov 2014, 00:51:41

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