[ttml2] Pull Request: Scale back style animatability (#881).

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

== Scale back style animatability (#881). ==
Closes #881.

This PR addresses the following:

 + deprecate animation of `tts:unicodeBidi` and `tts:direction`
 + scale back continuous animation to alpha, colors, luminance gain, and position coordinates
 + add note describing style property tables and terms used in animatable row of table

See https://github.com/w3c/ttml2/pull/914

Received on Thursday, 19 July 2018 13:48:47 UTC