[ttml2] Pull Request: Improve animation value syntax (#383).

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

== Improve animation value syntax (#383). ==
Closes #383.

See https://github.com/w3c/ttml2/pull/608

Received on Tuesday, 30 January 2018 10:38:58 UTC