Second CR for IMSC1

Good morning/evening,

Per our recent calls, below is a proposed Editor's Draft of IMSC1 for
publication as second CR.

https://dvcs.w3.org/hg/ttml/raw-file/62a277785ca8/ttml-ww-profiles/ttml-ww-profiles.html

A delta from the first CR can be found at:

http://services.w3.org/htmldiff?doc1=http%3A%2F%2Fwww.w3.org%2FTR%2Fttml-imsc1%2F&doc2=https%3A%2F%2Fdvcs.w3.org%2Fhg%2Fttml%2Fraw-file%2F62a277785ca8%2Fttml-ww-profiles%2Fttml-ww-profiles.html

Below is a summary of substantive changes for consideration by the
Director as part of the transition request:

- ISSUE-364: when expressed in pixels, the extents of the root
container is no longer required to be equal to the dimensions of the
related video object frame
- ISSUE-367: adopted initial values for tts:displayAlign and
tts:textAlign as defined in TTML 1SE
- ISSUE-375: clarified constraints on ebutts:linePadding and
ebutts:multiRowAlign position per EBU-TT-D normative reference
- ISSUE-377: adopted rounding rules as defined in TTML 1SE
- ISSUE-378: the product of ttp:frameRate and ttp:frameRateMultiplier
is no longer required to be equal to the frame rate of the related
video object
- ISSUE-382: recommended practice for the use of begin and end
attributes on content elements
- ISSUE-388: the presence of ttp:timeBase is no longer required

I would not consider these changes extensive however.

Best,

-- Pierre

Received on Monday, 4 May 2015 20:56:58 UTC