[ttml2] Pull Request: Clarify that validation and content processing may be interleaved (#6…

skynavga has just submitted a new pull request for https://github.com/w3c/ttml2:

== Clarify that validation and content processing may be interleaved (#6… ==
…74).

Closes #674.

See https://github.com/w3c/ttml2/pull/760

Received on Thursday, 17 May 2018 04:17:16 UTC