ISSUE-378: Relax constraints on ttp:frameRate and related video object

frame-rate-constraints

Relax constraints on ttp:frameRate and related video object

State:
CLOSED
Product:
TTML IMSC 1.0
Raised by:
Pierre-Anthony Lemieux
Opened on:
2015-03-20
Description:
Remove from IMSC1 the constraint that "if ttp:frameRate is specified, then the product of ttp:frameRate and ttp:frameRateMultiplier shall be the frame rate of the related video object", and instead rely on the formula mapping hh:mm:ss:ff notation to media time in TTML1 SE.

This allows frame rate-independent authoring.
Related Actions Items:
No related actions
Related emails:
  1. Second CR for IMSC1 (from pal@sandflow.com on 2015-05-04)
  2. {minutes} TTWG Meeting 2015-04-02 (from nigel.megitt@bbc.co.uk on 2015-04-02)
  3. Re: List of changes since the IMSC1 CR (from pal@sandflow.com on 2015-04-02)
  4. {agenda} TTWG Meeting 2015-04-02 (from nigel.megitt@bbc.co.uk on 2015-04-01)
  5. List of changes since the IMSC1 CR (from pal@sandflow.com on 2015-03-30)
  6. {minutes} TTWG Meeting 2015-03-26 (from nigel.megitt@bbc.co.uk on 2015-03-26)
  7. {agenda} TTWG Meeting 2015-03-26 (from nigel.megitt@bbc.co.uk on 2015-03-25)
  8. ISSUE-378 (frame-rate-constraints): Relax constraints on ttp:frameRate and related video object [TTML IMSC 1.0] (from sysbot+tracker@w3.org on 2015-03-20)

Related notes:

Addressed at https://dvcs.w3.org/hg/ttml/rev/50e39c06d413

Pierre-Anthony Lemieux, 20 Mar 2015, 03:31:15

LGTM

Nigel Megitt, 20 Mar 2015, 10:22:09

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