[imsc] Pull Request: Clarify relationship with SMPTE-TT

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

== Clarify relationship with SMPTE-TT ==
Closes #312

See https://github.com/w3c/imsc/pull/335

Received on Wednesday, 28 February 2018 19:01:16 UTC