[imsc] Pull Request: Revert SMPTE-TT reference to 2010 edition

palemieux has just submitted a new pull request for https://github.com/w3c/imsc:

== Revert SMPTE-TT reference to 2010 edition ==
Closes #511

See https://github.com/w3c/imsc/pull/513

Received on Friday, 6 December 2019 18:51:50 UTC