- From: Timed Text Working Group Issue Tracker <sysbot+tracker@w3.org>
- Date: Mon, 21 Sep 2015 18:20:02 +0000
- To: public-tt@w3.org
ISSUE-428: Definition of glyp [TTML IMSC 1.0] http://www.w3.org/AudioVideo/TT/tracker/issues/428 Raised by: Glenn Adams On product: TTML IMSC 1.0 The definition of identical glyph use in section 9.5 is not adequate in the general case in which glyph mapping process is context sensitive. For example 'f' and 'i' may map to a ligature glyph for font F0 but to distinct glyphs for font F1. Similarly, for Arabic text and other complex scripts, the glyph mapping process is based on the font's GSUB tables and the set of active features and language bindings.
Received on Monday, 21 September 2015 18:20:06 UTC