[imsc] Improve text of I.4 SMPTE-TT (SMPTE ST 2052-1)

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

== Improve text of I.4 SMPTE-TT (SMPTE ST 2052-1) ==
The appendix does not take into account that IMSC1.1 is based on TTML2, whereas SMPTE ST 2052-1 is based on TTML1.

Please view or discuss this issue at https://github.com/w3c/imsc/issues/312 using your GitHub account

Received on Monday, 29 January 2018 13:04:31 UTC