Re: TTML2 #945

 Hi all,

In the spirit of proceeding along the consensus timeline [1], I like the
idea of deferring all but fatal issues against TTML2, TTML1 3ED and IMSC
1.1.

This applies to issue #945 IMHO.

[1] https://www.w3.org/AudioVideo/TT/specs-timeline.html

Best,

-- Pierre