[ttml2] Clarify that construct effective {content, processor} profile is performed only once.

skynavga has just created a new issue for https://github.com/w3c/ttml2:

== Clarify that construct effective {content,processor} profile is performed only once. ==
Add notes in §5.2.4.2 and §5.2.4.3, under the definitions of **[construct effective content profile]** and **[construct effective processor profile]**, respectively, that these procedures are performed only once during the life cycle of a document, i.e., that if they are invoked more than once, then subsequent invocations obtain the results produced by the first invocation.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/860 using your GitHub account

Received on Tuesday, 26 June 2018 04:45:14 UTC