- From: Andreas Tai <tai@irt.de>
- Date: Wed, 19 Jun 2013 17:12:35 +0200
- To: Glenn Adams <glenn@skynav.com>
- CC: public-tt <public-tt@w3.org>, Sean Hayes <Sean.Hayes@microsoft.com>
- Message-ID: <51C1CA63.9030009@irt.de>
Thanks for clarification, Glenn. The explanations could be useful as
notes in related the tracker entries.
Andreas
Am 19.06.2013 16:08, schrieb Glenn Adams:
>
> On Wed, Jun 19, 2013 at 9:27 PM, Andreas Tai <tai@irt.de
> <mailto:tai@irt.de>> wrote:
>
>
> Agenda+ ISSUE 163 https://www.w3.org/AudioVideo/TT/tracker/issues/166
> >> resolution to use zip file linked from spec
> ------------------------------------------------------------------------------------------------------------------
> Possibly a short explanation why a location of unwrapped schemas
> is not provided would be useful. In case of the xml.xsd I think it
> is clearly a performance issue (the access of xml.xsd on the W3C
> server is "rate-limited" due to the high traffic).
>
>
> Since nothing in TTML cares about how schemas are used or where their
> resources reside, then this is really out of scope for TTML the spec.
>
>
> The related action could then be closed as well:
> https://www.w3.org/AudioVideo/TT/tracker/actions/143
>
>
> ------------------------------------------------------------------------------------------------------------------
>
>
> Agenda+ ISSUE 180 https://www.w3.org/AudioVideo/TT/tracker/issues/180
>
> >> fixed by new text in 8.2.7: where, if either width or height is
> negative or zero, then extent must be considered zero in both
> inline and block progression dimensions
>
>
> Actually, this has changed after we realized that CSS and XSL-FO
> forbid negative values for width and height. See the new text
> under file:///Users/glenn/work/w3c/ttml/ttml10/spec/ttaf1-dfxp.html#style-attribute-extent.
>
>
>
> Issue 180 is not only about the negative value for tts:extent but
> also for tts:origin. It raises the general question if a region
> could be outside of the root container and if a region could be
> clipped.
>
>
> The answer is that there is no requirement for a region to be
> contained in the root container region.
>
> The definition
>
> Root Container Region
>
> A logical region that establishes a coordinate system into which
> /Document Instance/ content regions are placed and optionally clipped.
>
> indicates that clipping of the RC is optional, so that is "document
> processing context" specific issue as defined.
>
> A use case for having a region appear outside of the RC is to fly the
> region into or out of the RC via animation.
>
> ------------------------------------------------------------------------------------------------------------------
>
>
>
> Am 17.06.2013 17:43, schrieb Sean Hayes:
>>
>> NOTE:: As part of my ongoing effort to spring clean the Tracker
>> database, I'm putting this out extra early this week so we all
>> have time to properly prepare and can rattle through and close
>> out all of the 'pending review' items.
>>
>> Could you all, before Thursdays meeting, please go through the
>> list below make sure you are happy that the action stated has
>> been completed and adequately addresses the raised issue.
>>
>> Thanks
>>
>> Sean.
>>
>> our teleconference is scheduled with reference to Boston Time,
>> the correct time of this teleconference in your locale may
>> change. Please check
>> http://timeanddate.com/worldclock/fixedtime.html?month=06&day=20&year=2013&hour=10&min=0&sec=0&p1=43
>>
>> Thursdays 10:00am-11:00am Boston local
>>
>> Zakim Bridge +1.617.761.6200 <tel:%2B1.617.761.6200>, conference
>> 8865 ("TTML")
>>
>> IRC: server: irc.w3.org <http://irc.w3.org>, port: 6665, channel:
>> #tt Web gateway to :http://www.w3.org/2001/01/cgi-irc
>>
>> Chair: Sean Hayes
>>
>> Agenda+ Assign Scribe
>>
>> Agenda+ AC caption discussion
>>
>> Agenda+ Close out Issues and Actions pending review
>>
>> Agenda+ ISSUE 157
>> https://www.w3.org/AudioVideo/TT/tracker/issues/157 and Action
>> 147 https://www.w3.org/AudioVideo/TT/tracker/actions/147
>>
>> Agenda+ ISSUE 163
>> https://www.w3.org/AudioVideo/TT/tracker/issues/163 and ACTION
>> https://www.w3.org/AudioVideo/TT/tracker/actions/84
>>
>> >> see clarifying note added at end of 6.2.1 ttp:cellResolution (in 1.0SE)
>>
>> Agenda+ ISSUE 163
>> https://www.w3.org/AudioVideo/TT/tracker/issues/166
>>
>> >> resolution to use zip file linked from spec
>>
>> Agenda+ ISSUE 171
>> https://www.w3.org/AudioVideo/TT/tracker/issues/171
>>
>> >> fixed at http://dvcs.w3.org/hg/ttml/rev/94e02f131542
>>
>> Agenda+ ISSUE 172
>> https://www.w3.org/AudioVideo/TT/tracker/issues/172
>>
>> >> fixed by removing (comment out in source) pseudo-code which was
>> intended to be informative, leaving normative prose in place
>>
>> Agenda+ ISSUE 173
>> https://www.w3.org/AudioVideo/TT/tracker/issues/173
>>
>> >> Determined as covered by XSL:FO.
>>
>> Agenda+ ISSUE 180
>> https://www.w3.org/AudioVideo/TT/tracker/issues/180
>>
>> >> fixed by new text in 8.2.7: where, if either width or height is
>> negative or zero, then extent must be considered zero in both
>> inline and block progression dimensions
>>
>> Agenda+ ISSUE 184
>> https://www.w3.org/AudioVideo/TT/tracker/issues/184
>>
>> >> fixed by new [animation styling] step 5 in 8.4.4.2 specified
>> style set processing
>>
>> Agenda+ ISSUE 189
>> https://www.w3.org/AudioVideo/TT/tracker/issues/189
>>
>> >> removed: there is no longer an "overflow: scroll"; see also note
>> at end of 9.3.2
>>
>> Agenda+ ISSUE 197
>> https://www.w3.org/AudioVideo/TT/tracker/issues/197
>>
>> >> addressed by new Appendix M (informative)
>>
>> Agenda+ ISSUE 199
>> https://www.w3.org/AudioVideo/TT/tracker/issues/199
>>
>> >> Addressed by new Appendix N
>>
>> Agenda+ ISSUE 200
>> https://www.w3.org/AudioVideo/TT/tracker/issues/200
>>
>> >> Addressed by new Appendix N
>>
>> Agenda+ ISSUE 211
>> https://www.w3.org/AudioVideo/TT/tracker/issues/211
>>
>> >> Schema updated?
>>
>> Agenda+ ISSUE 212
>> https://www.w3.org/AudioVideo/TT/tracker/issues/212
>>
>> >> Schema updated?
>>
>> Agenda+ ISSUE 214 https://www.w3.org/AudioVideo/TT/tracker/issues/214
>>
>> >> added language proscribing negative lengths to section 8.2.1.6.
>>
>> Agenda+ ISSUE 215
>> https://www.w3.org/AudioVideo/TT/tracker/issues/215
>>
>> >> Text updated?
>>
>> Tracker (Issues and Actions): http://www.w3.org/AudioVideo/TT/tracker
>>
>> current text :
>> https://dvcs.w3.org/hg/ttml/raw-file/default/ttml10/spec/ttaf1-dfxp.html
>>
>> TTML Wiki
>>
>> http://www.w3.org/wiki/TimedText
>>
>> Second edition draft:
>>
>> https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml10/spec/ttaf1-dfxp.html?content-type=text/html%3bcharset=utf-8
>>
>
>
> --
> ------------------------------------------------
> Andreas Tai
> Production Systems Television IRT - Institut fuer Rundfunktechnik GmbH
> R&D Institute of ARD, ZDF, DRadio, ORF and SRG/SSR
> Floriansmuehlstrasse 60, D-80939 Munich, Germany
>
> Phone:+49 89 32399-389 <tel:%2B49%2089%2032399-389> | Fax:+49 89 32399-200 <tel:%2B49%2089%2032399-200>
> http:www.irt.de <http://www.irt.de> | Email:tai@irt.de <mailto:tai@irt.de>
> ------------------------------------------------
>
> registration court& managing director:
> Munich Commercial, RegNo. B 5191
> Dr. Klaus Illgner-Fehns
> ------------------------------------------------
>
>
--
------------------------------------------------
Andreas Tai
Production Systems Television IRT - Institut fuer Rundfunktechnik GmbH
R&D Institute of ARD, ZDF, DRadio, ORF and SRG/SSR
Floriansmuehlstrasse 60, D-80939 Munich, Germany
Phone: +49 89 32399-389 | Fax: +49 89 32399-200
http: www.irt.de | Email: tai@irt.de
------------------------------------------------
registration court& managing director:
Munich Commercial, RegNo. B 5191
Dr. Klaus Illgner-Fehns
------------------------------------------------
Received on Wednesday, 19 June 2013 15:15:44 UTC