- From: Conrad Parker <conrad@metadecks.org>
- Date: Wed, 7 Apr 2010 17:28:46 +0900
- To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- Cc: raphael.troncy@eurecom.fr, Media Fragment <public-media-fragment@w3.org>, Erik Mannens <erik.mannens@ugent.be>
On 6 April 2010 17:07, Silvia Pfeiffer <silviapfeiffer1@gmail.com> wrote: > Actually, we have now changed to winter time, so I am happy to leave > it where it is, which is 2 hours earlier than before. > But let's see what Conrad says. 6pm local time is difficult for me. I had thought I'd be able to make it today but it seems I won't get away on time. Conrad. > > Cheers, > Silvia. > > 2010/4/6 Raphaël Troncy <raphael.troncy@cwi.nl>: >> Dear Media Fragmenters, >> >> Please, find below the agenda for this week telecon >> http://www.timeanddate.com/worldclock/fixedtime.html?day=07&month=04&year=2010&hour=09&min=00&sec=0&p1=0 >> Actions opened: >> http://www.w3.org/2008/WebVideo/Fragments/tracker/actions/open >> >> Only Conrad and Silvia have indicated me they would prefer to have the >> telecon one hour later. Do you have any objections? If not, I will ask to >> re-schedule Zakim bridge. Sorry Silvia and Conrad, this week, we still >> maintain 09:00 UTC. >> >> We will mainly discuss: ACTION-152, ACTION-123, and ACTION-154 so we can >> publish the doc this Thursday. >> We also need to schedule: >> - the next F2F meeting (see below for the possibilities) >> - when we would like to meet at TPAC 2010 (Thierry's reminder) >> Please, confirm your attendance to tomorrow's telecon. >> Best regards. >> >> Erik & Raphaël >> >> ------------ >> >> AGENDA Teleconference >> W3C Media Fragments Working Group telephone conference 2010-04-07 >> ----------------------------------------------------------------- >> Wednesday, 07 April *09:00-10:00 UTC* >> Local time: >> http://www.timeanddate.com/worldclock/fixedtime.html?day=07&month=04&year=2010&hour=09&min=00&sec=0&p1=0 >> >> 07 April 2010, 0900 UTC >> 0200 (West US) >> 1000 (Galway) >> 1100 (Amsterdam, Sophia-Antipolis, Pretoria) >> 1800 (Tokyo) >> 2000 (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 >> ------------------------------------------------------------------- >> 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 >> ScribeList: http://www.w3.org/2008/WebVideo/Fragments/wiki/ScribeList >> Scribe: Conrad (On Deck: Silvia, Michael) >> Regrets: Erik, Davy >> >> Please note that Media Fragments WG telecons are for attendance by >> members and invited experts only. >> >> 1. ADMIN: >> * Roll call >> * PROPOSED to accept the minutes of the 03 March 2010 telecon: >> http://www.w3.org/2010/03/03-mediafrag-minutes.html >> * PROPOSED to accept the minutes of the 5th F2F meeting: >> http://www.w3.org/2010/03/08-mediafrag-minutes.html >> http://www.w3.org/2010/03/09-mediafrag-minutes.html >> >> * ACTION-119: Yves to request admins to set up a cvs notifications mailing >> list and notifications >> * ACTION-92: Erik and Raphael to coordinate the writing of papers >> ** Postpone (new deadline is May 1st 2010) >> >> * Next WG F2F: >> - 25-30 April in Raleigh, collocated with WWW (HTML5 Track?) >> - 01-03 June in Heraklion, collocated with ESWC >> - 14-16 June in Sophia Antipolis/Amsterdam >> - 25-26 or 28-29 June in New York, collocated with FOMS+OVC >> >> 2. USE CASES & REQUIREMENTS >> >> * ACTION-156: Conrad to add a "bandwidth conservation use case" >> >> 3. SPECIFICATION: >> >> 3.1 Media Fragment URI syntax: (Yves) >> >> * ACTION-151: Yves to modify the production rule for the track dimension in >> order to allow multiple semi-colon separated values >> * ACTION-152: Yves to change the formal syntax to reflect that we don't need >> a subdelim for selecting multiple tracks but we allow multiple track= in the >> URI >> * ACTION-153: Raphael to review the complete document and check whether >> there are more references to uniqueness >> >> 3.2 Protocol for URI fragment Resolution in HTTP: >> * ACTION-123: Yves to come up with ABNF for header syntax >> * ACTION-154: Yves to add a section 5.2.4 describing his new optimization >> * ACTION-137: Jack to check that 5.1 is implementable using the protocol >> * ACTION-155: Davy to draw diagrams to include in the spec, similar to >> Yves's email, that shows which bytes from the headers and body of the media >> file are sent >> >> 3.3 Rendering of Media Fragments URI in UA: >> * ACTION-135: Davy, Erik to extend section 7 regarding spatial and track >> dimension >> * ISSUE-5 [Jack]: Handling spatial cropping requires information at >> client-side >> >> 3.4 Discovery of 'Track' and 'Named' fragments: >> * ISSUE-4 [Silvia]: Should we pre-define some track names? >> * Davy's strawman implementation using ROE: >> http://lists.w3.org/Archives/Public/public-media-fragment/2009Nov/0014.html >> * Silvia's blog post: >> http://blog.gingertech.net/2009/11/25/manifests-exposing-structure-of-a-composite-media-resource/ >> * Jack's proposal to write up that we should distinguish the mechanism (ROE, >> MPEG-21) vs the semantics >> >> 4. TEST CASES: (Michael) >> * Corrib test tool: http://ld2sd.deri.org/corrib/ >> * ACTION-146: Jack to identify and add in corrib any missing test cases for >> temporal fragments >> * ACTION-158: Raphael to enter the big table of all test cases for the >> temporal dimension in the wiki >> * ACTION-147: Michael to add all MF WG members to corrib >> * ACTION-148: Michael to add a copy TC functionality in corrib >> * ACTION-149: Michael to come up with a fix for overview vs. edit single TC >> in corrib >> * Suggestion of nasty test cases by Philip: >> http://lists.w3.org/Archives/Public/public-media-fragment/2009Dec/0015.html >> >> 5. ISSUES >> >> 5.1 Active: >> >> 5.2 Non-Active: >> * ISSUE-6 [Jack]: Temporal clips that require transcoding >> * ISSUE-7 [Michael]: User Agent Media Fragment Resolution and Processing >> * ISSUE-9 [Michael]: Should we have the media type inside the Test Cases? >> * ISSUE-12 [Raphael]: What's the relationship between Images (CSS) Sprites >> and the spatial dimension of the Media Fragments URI scheme? >> * ISSUE-13 [Raphael]: Write a IETF draft for proposing how to register the >> fragment scheme for all media types >> * ISSUE-14 [Davy]: How to deal with embedded time stamps >> * ISSUE-16 [Jack]: Combining axis is probably not going to be done by LC, >> but we should write somewhere that this is doable >> >> 6. IMPLEMENTATION: >> * ACTION-34: Jack to look at python-url library to see whether he could >> implement the logic on client side >> * ACTION-35: Raphael to look at curl and/or wget to see whether the logic >> could be implemented on client side >> * ACTION-70: Jack to commit in CVS (code directory) his python code doing >> the parsing on client side of the media fragment >> * Someone to investigate whether he could have an implementation in >> Javascript that does the client-side media fragments parsing? >> >> 7. AOB >> >> -- >> Raphaël Troncy >> EURECOM, Multimedia Communications Department >> 2229, route des Crêtes, 06560 Sophia Antipolis, France. >> e-mail: raphael.troncy@eurecom.fr & raphael.troncy@gmail.com >> Tel: +33 (0)4 - 9300 8242 >> Fax: +33 (0)4 - 9000 8200 >> Web: http://www.eurecom.fr/~troncy/ >> >> >> >> > >
Received on Wednesday, 7 April 2010 08:29:20 UTC