[imsc] Missing text how attributes in IMSC Style namespace should be processed

tairt has just created a new issue for https://github.com/w3c/imsc:

== Missing text how attributes in IMSC Style namespace should be processed ==
It is not clear that all attributes in the IMSC style namespace should be handled the same way as TTML style attributes. It is somehow implicit, but there is no direct evidence. For TTML, all extensions in foreign namespaces are completely opaque. "IMSC Style namespace" vocabulary is the same as a "Foo namespace". The referencing standard needs to define how the new features are "positioned" in the TTML specification model.

This could be done by saying that the introduction text in Section 8 of TTML 1 and Section 8.4 also apply to all attributes defined in the IMSC Style namespace.


Please view or discuss this issue at https://github.com/w3c/imsc/issues/300 using your GitHub account

Received on Wednesday, 17 January 2018 19:13:21 UTC