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:

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