- From: Pierre-Anthony Lemieux <pal@sandflow.com>
- Date: Sun, 1 Sep 2019 13:30:25 -0700
- To: TTWG <public-tt@w3.org>
Good morning/evening, Issue #472 [1] suggests adding support for font resource to IMSC. IMSC implicitly specifies size limits for image resources through its HRM [2]. The primary question in my mind is: are there any reason not to specify similar limits on font resources? If not, then some follow-up questions: - what are reasonable limits? - Should the limits be expressed in bytes and/or number of glyphs? - does a font/otf resource need to be processed/downloaded in its entirety if only a subset of glyps are used? I recommend reaching out to other groups for their input, either now or explicitly after FPWD. Looking forward to your feedback. Best, [1] https://www.w3.org/TR/ttml-imsc1.1/#hypothetical-render-model [2] https://github.com/w3c/imsc/issues/472
Received on Sunday, 1 September 2019 20:31:04 UTC