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UID:a63b911d-8972-46bf-a6e1-5cb4aa27c325
DTSTAMP:20230721T121642Z
SUMMARY:WebFonts WG Zoom call
DTSTART;TZID=America/New_York:20230725T120000
DTEND;TZID=America/New_York:20230725T140000
DESCRIPTION:https://www.w3.org/events/meetings/a63b911d-8972-46bf-a6e1-5cb4
 aa27c325/20230725T120000/\n\nFolks\,\nThe upcoming WebFonts WG meeting wil
 l be primarily taken up by a presentation by Skef Iterum on a new "Binned 
 Incremental Font Transfer" prototype developed by Adobe. The schedule has 
 been extended another hour to allow for questions and discussion.\n\nIFTB 
 is\, in effect\, a pair of font formats\, one differing slightly from OTF 
 and one slightly from WOFF2. Each includes an added table that assigns gly
 phs to independent "bins". The path data for glyphs in a bin can be integr
 ated by downloading a corresponding "chunk" file.\n\nCompared with previou
 s solutions IFTB probably shares the most in common with static subsetting
 \, but avoids the "fragmentation" inherent to that system. As with patch-s
 ubset\, a user should get the same results as if they downloaded the origi
 nal font.\n\nAdobe believes the new system meets the same primary use case
 s as the current (and somewhat stalled) Range Request protocol\, those bei
 ng:\n1. Operating with a minimal server-side (i.e. conventional HTTP facil
 ities but no custom code)\, and\n2. High compatibility with CDN caching\nI
 t also feels that the overall costs and benefits of IFTB are superior to t
 hose of Range Request.\n\nThe purpose of this presentation is to familiari
 ze the working group with the basics of this system and its relevant benef
 its\, in the hope of quickly ramping up to a discussion of whether it make
 s sense to replace the Range Request specification with some version of th
 is new option.\n\nAgenda\n\n1. "Binned Incremental Font Transfer" presenta
 tion by Skef Iterum.\n2. Q & A session
STATUS:CONFIRMED
CREATED:20230711T171515Z
LAST-MODIFIED:20230721T121642Z
SEQUENCE:2
ORGANIZER;CN=W3C Calendar;PARTSTAT=ACCEPTED;ROLE=NON-PARTICIPANT:mailto:nor
 eply@w3.org
ATTENDEE;CUTYPE=GROUP;ROLE=OPT-PARTICIPANT;RSVP=FALSE;CN=Web Fonts Working 
 Group:mailto:public-webfonts-wg@w3.org
LOCATION:We will be using the same Zoom facilities for now.
RECURRENCE-ID;TZID=America/New_York:20230725T120000
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