[ttml2] Rename safeCropArea to activeArea

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

== Rename safeCropArea to activeArea ==
safeCropArea needs to be renamed to activeArea to match IMSC1.1 per 
https://github.com/w3c/imsc/pull/196

Please view or discuss this issue at 
https://github.com/w3c/ttml2/issues/235 using your GitHub account

Received on Monday, 23 January 2017 16:47:53 UTC