W3C home > Mailing lists > Public > public-tt@w3.org > May 2014

[ttml2] major update to profile related material

From: Glenn Adams <glenn@skynav.com>
Date: Wed, 21 May 2014 17:04:13 +0900
Message-ID: <CACQ=j+czKQTy-6MVPmXhTO+f_P3xdJvVz6BZKunDRf3RPq=YEg@mail.gmail.com>
To: TTWG <public-tt@w3.org>
I have posted an update [1] to the TTML2 ED [2] which addresses the issues
raised in [3] (discussed in Shenzhen [4]).

Main changes are:

   - deprecate ttp:profile attribute
   - add ttp:contentProfiles
   - add ttp:contentProfileCombination
   - add ttp:processorProfiles
   - add ttp:processorProfileCombination
   - add ttp:inferProcessorProfileMethod
   - add ttp:inferProcessorProfileSource
   - add ttp:validation
   - add ttp:validationAction
   - modify ttp:profile content model to take list of ttp:profile or
   ttp:{feature,extension} sequence
   - add @type to ttp:profile
   - unify @combine on ttp:profile with
   ttp:{content,processor}profileCombination values
   - define profile state objects and algorithms (section 5.2)
   - update xsd/rnc schemas

There are a few aspects of this that need further tweaking, but most of the
substance is there.

[1] https://dvcs.w3.org/hg/ttml/rev/66236744421e
[2] https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml2/spec/ttml2.html
[3]
https://dvcs.w3.org/hg/ttml/raw-file/default/ttml2/design/TPAC2013-TTMLProfiles.pdf
[4] http://lists.w3.org/Archives/Public/public-tt/2013Nov/0044.html
Received on Wednesday, 21 May 2014 08:05:01 UTC

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