[imsc] Add tts:textShadow to the definition of glyph

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

== Add tts:textShadow to the definition of glyph ==


Please view or discuss this issue at https://github.com/w3c/imsc/issues/405 using your GitHub account

Received on Thursday, 28 June 2018 14:24:47 UTC