ISSUE-324: Prefer end to dur on generated out-of-line regions
Prefer end to dur on generated out-of-line regions
Prefer end to dur on generated out-of-line regions
- State:
- OPEN
- Product:
- TTML2
- Raised by:
- Nigel Megitt
- Opened on:
- 2014-07-09
- Description:
- The new process [generate out-of-line regions] in §9.3.2 always adds a dur attribute to the created region element R' even when dur attributes are not permitted. This situation is explicitly described in §10.2.3 for the case when a document instance specifies the use of the smpte time base and discontinuous marker mode.
I think (needs checking) that this could be resolved by specifying a computed end attribute in the root temporal extent in place of dur. If not, I guess we need to add more logic to carry across the appropriate combination of begin, dur and end for the content depending on the other factors in the document.
- Related Actions Items:
- No related actions
- Related emails:
- {minutes} TTWG Meeting 24/7/2014 (from nigel.megitt@bbc.co.uk on 2014-07-24)
- {agenda} TTWG Meeting 24/7/2014 (from nigel.megitt@bbc.co.uk on 2014-07-23)
- {agenda} TTWG Meeting 17/7/2014 (from nigel.megitt@bbc.co.uk on 2014-07-16)
- {agenda} TTWG Meeting 10/7/2014 (from nigel.megitt@bbc.co.uk on 2014-07-09)
- ISSUE-324 (Prefer end to dur on generated out-of-line regions): Prefer end to dur on generated out-of-line regions [TTML2] (from sysbot+tracker@w3.org on 2014-07-09)
Related notes:
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