RE: Telcon reminder and agenda for Sep. 9

I just realized that I left the link to my earlier email out of the agenda:
[1] https://lists.w3.org/Archives/Public/public-webfonts-wg/2015Sep/0005.html


From: Levantovsky, Vladimir [mailto:Vladimir.Levantovsky@monotype.com]
Sent: Wednesday, September 09, 2015 9:55 AM
To: w3c-webfonts-wg (public-webfonts-wg@w3.org)
Subject: Telcon reminder and agenda for Sep. 9

Hello WG,

We will have our regular WebEx call today (see time and connection info below). I only have one item to discuss - the 'hmtx' transform and how to make the most out of it.

The background info on the subject can be seen in my earlier email to the list [1], the bottom line is that if we take "all or nothing" approach we may miss some of the lucrative optimization opportunities where a font that has a small run of proportional glyphs and a much larger run of monospaced glyphs (thinking of Chinese fonts with proportional Latin glyphs and monospaced Kanji) may miss the optimization step if lsb values for Latin characters are not equal xmin values but Kanji characters are well behaved. "All or nothing" approach is easy to implement by simply using a <transformLength> field as an indication that the 'hmtx' table was pre-processed, but treating two different arrays of lsb values separately would require an additional signaling mechanism. The answer may still be "all or nothing" but I didn't want to give up without discussing this with the WG.

If you have anything else you would like to discuss, don't hesitate to send your agenda+ requests to the list.
The call info:

US West Coast - 13:00
US East Coast - 16:00
Central Europe - 22:00



IRC channel is #webfonts, irc://irc.w3.org:6665/webfonts

or http://irc.w3.org/?channels=webfonts
(We will be using IRC for scribing)

Meeting Number: 646 418 341
Meeting Password: font

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To join the online meeting (Now from mobile devices!)
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1. Go to https://mit.webex.com/mit/j.php?MTID=m3a011f4d822a731da6f2fd6928e0d8be
2. If requested, enter your name and email address.
3. If a password is required, enter the meeting password: font
4. Click "Join".

To view in other time zones or languages, please click the link:
https://mit.webex.com/mit/j.php?MTID=m968a111229b872b556849b09eb5b98c3

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To join the audio conference only
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To receive a call back, provide your phone number when you join the meeting, or call the number below and enter the access code.
US Toll Number: +1-617-324-0000

Access code:646 418 341
Mobile Auto Dial:+1-617-324-0000,,,646418341#

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For assistance
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1. Go to https://mit.webex.com/mit/mc
2. On the left navigation bar, click "Support".
Thank you,
Vlad