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Media Fragments Working Group: Agenda 21 January, Telecon 1000 UTC

From: RaphaŽl Troncy <Raphael.Troncy@cwi.nl>
Date: Wed, 21 Jan 2009 01:09:45 +0100
Message-ID: <497667C9.2000305@cwi.nl>
To: public-media-fragment@w3.org
CC: Erik Mannens <erik.mannens@ugent.be>

Dear Media Fragmenters,

Apologies for this late email. Please, find below the agenda for our
tomorrow's telecon. We do have outstanding action points and issues to 
discuss, so please, try to make it. I have personally finally catch up 
with my late emails, and I will wrap up some discussions afterwards.
Best regards.

   RaphaŽl

------------

AGENDA Teleconference
W3C Media Fragments Working Group telephone conference 2009-01-21

-------------------------------------------------------------------
Wednesday, 21 January *10:00-11:00 UTC*
Local time:
http://www.timeanddate.com/worldclock/fixedtime.html?day=21&month=01&year=2009&hour=10&min=00&sec=0&p1=0
21 January 2009, 1000 UTC
                  0200 (West US)
                  0500 (East US)
                  1100 (Amsterdam)
                  1200 (Athens)
                  1900 (Seoul)
                  2100 (Sydney)
Bridge US: +1-617-761-6200 (Zakim)
Bridge FR: +33.4.89.06.34.99
Bridge UK: +44.117.370.6152
Conference code : 3724# (spells "FRAG")
Duration : 60 minutes
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IRC channel          : #mediafrag on irc.w3.org:6665
W3C IRC Web Client   : http://www.w3.org/2001/01/cgi-irc
Other clients are listed at http://www.w3.org/Project/IRC/#Client
Zakim information    : http://www.w3.org/2002/01/UsingZakim
Zakim bridge monitor : http://www.w3.org/1998/12/bridge/Zakim.html
Zakim IRC bot        : http://www.w3.org/2001/12/zakim-irc-bot.html
-------------------------------------------------------------------

Chair: Raphael Troncy
ScribeList: http://www.w3.org/2008/WebVideo/Fragments/wiki/ScribeList
Scribe: Jack Jansen (On Deck: Silvia, Guillaume)

Please note that Media Fragments WG telecons are for attendance by
members and invited experts only.

1. ADMIN:

* Roll call
* Welcome Apple, Inc, new member of the Media Fragments WG (Dave Singer 
and Eric Carlson are representatives)
* PROPOSED to accept the minutes of the 14th January 2009 telecon:
http://www.w3.org/2009/01/14-mediafrag-minutes.html
* Should we adapt (again) the timing of the weekly telecon to be 
friendly with the US West coast?

2. FUTURE PARTICIPANTS:

* Yves: ACTION-1 and ACTION-17 (Google)
* Raphael: ACTION-18 (DailyMotion), ACTION-19 (Blinx)
* Michael: ACTION-20 (Wolfgang)
* Erik: ACTION-21 (Cisco)

3. PREPARATION OF WORKING DRAFT

3.1 WD Template:
* ACTION-33: Raphael to start the template of the document
* ACTION-32: Yves to check and grant cvs access to the key members of 
the group (erik, raphael, jack, silvia)

3.2 Use Cases & Requirements Discussion: (Silvia)
See:
http://www.w3.org/2008/WebVideo/Fragments/wiki/Use_Cases_%26_Requirements_Draft
Reviews:
   . Raphael: 
http://lists.w3.org/Archives/Public/public-media-fragment/2008Nov/0044.html
   . Jack: 
http://lists.w3.org/Archives/Public/public-media-fragment/2008Nov/0053.html
   . Guillaume: 
http://lists.w3.org/Archives/Public/public-media-fragment/2008Nov/0076.html
   . Davy: 
http://lists.w3.org/Archives/Public/public-media-fragment/2008Dec/0007.html
   . Wrap up to be sent ...

3.3 Types of Fragment Addressing (Davy)
See:
http://www.w3.org/2008/WebVideo/Fragments/wiki/Types_of_Fragment_Addressing
* ACTION-22: Davy to complete the table, trying to get the answer for 
the current question marks, except when this is a close format

3.4 Protocols (Raphael)
* See: http://www.w3.org/2008/WebVideo/Fragments/wiki/Protocols
and 
http://lists.w3.org/Archives/Public/public-media-fragment/2009Jan/0011.html

3.5 Existing Technologies Survey (Erik)
See:
http://www.w3.org/2008/WebVideo/Fragments/wiki/Existing_Technologies_Survey
* ACTION-16: Erik to go through the email lists to list different 
solutions used to identify fragments, and populate the wiki
* ACTION-23: Erik (together with Jean-Pierre) to add TV-Anytime also to 
Existing Technologies Survey
* ACTION-24: Erik (through extra info from Felix) to ask Adobe (Larry) 
more info about xmpMM:Ingredients

3.6 HTTP implementation (Raphael)
See: http://www.w3.org/2008/WebVideo/Fragments/wiki/HTTP_implementation

3.7 Syntax:
* ACTION-25: Jack to describe why smpte is the only frame accurate one
Done: 
http://lists.w3.org/Archives/Public/public-media-fragment/2009Jan/0013.html
* ACTION-27: Yves to propose by email a good list of units that can be used
* ACTION-28: Jack to suggest an exhaustive list of possible values for 
(temporal) format in the proposed syntax
* ACTION-29: Raphael to organize an informal poll what is the best separator
* ACTION-30: Raphael to organize an informal poll what is the best way 
of specifying rectangle
* ACTION-31: Raphael to organize a poll to see whether the quotes around 
track and id are optional

3.8 Implementation:
* ACTION-34: Jack to look at python-url library to see whether he could 
implement the logic on client side 	Jack Jansen 	2008-12-17 	
* ACTION-35: Raphael to look at curl and/or wget to see whether the 
logic could be implemented on client side

4. ISSUES

Will be detailed later: 
http://www.w3.org/2008/WebVideo/Fragments/tracker/issues

5. AOB

-- 
RaphaŽl Troncy
CWI (Centre for Mathematics and Computer Science),
Kruislaan 413, 1098 SJ Amsterdam, The Netherlands
e-mail: raphael.troncy@cwi.nl & raphael.troncy@gmail.com
Tel: +31 (0)20 - 592 4093
Fax: +31 (0)20 - 592 4312
Web: http://www.cwi.nl/~troncy/
Received on Wednesday, 21 January 2009 00:10:35 GMT

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