Change Proposal 21 review

Below is my input on Change Proposal 21 [1] per  AI #365 [2].

- ISSUE-229. The SMPTE liaison [3] shows an example where the width of
the horizontal character group is larger than the width of the
bounding box of the associated vertical characters. Under
"tts:textCombine" (as referenced in ISSUE-219), the latest ED [4]
states that "the tts:textCombine attribute is used to specify a style
property that determines whether and how multiple nominally
non-combining characters are combined so that their glyph areas
consume the nominal bounding box of a single em square." Is the ED
consistent with the SMPTE liaison?

- ISSUE-231. Did the editor respond to the last question on the issue?

Looks good to me otherwise.

Best,

-- Pierre

[1] https://www.w3.org/wiki/TTML/changeProposal021
[2] https://www.w3.org/AudioVideo/TT/tracker/actions/365
[3] https://lists.w3.org/Archives/Member/w3c-archive/2012Sep/0214.html
[4] https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml2/spec/ttml2.html#style-attribute-textCombine

Received on Thursday, 22 January 2015 06:46:29 UTC