- From: Raphaël Troncy <Raphael.Troncy@cwi.nl>
- Date: Wed, 05 Nov 2008 12:12:34 +0100
- To: Media Fragment <public-media-fragment@w3.org>
All, The minutes of our today's telecon are available now for review at http://www.w3.org/2008/11/05-mediafrag-minutes.html (and in text format below). Thanks Davy for the scribing. I have updated http://www.w3.org/2008/WebVideo/Fragments/wiki/ScribeList Please, fill in *asap* the questionnaire Yves has just opened at http://www.w3.org/2002/09/wbs/42785/mftelcontime/ for determining the hour for our next telecon! Raphaël ------------ [1]W3C [1] http://www.w3.org/ Media Fragments Working Group Teleconference 05 Nov 2008 [2]Agenda [2] http://lists.w3.org/Archives/Public/public-media-fragment/2008Nov/0019.html See also: [3]IRC log [3] http://www.w3.org/2008/11/05-mediafrag-irc Attendees Present Raphael, Erik, Yves, Guillaume, Jack, Davy, Michael_(irc_only) Regrets Michael, Silvia Chair Raphael Scribe Davy Contents * [4]Topics 1. [5]telecon hour 2. [6]minutes acception 3. [7]second F2F meeting 4. [8]preparation of working draft 5. [9]Issues 6. [10]AOB * [11]Summary of Action Items _________________________________________________________ telecon hour Yves: propose to have it 1 hour later, but we should ask it to Silvia raphael: any problems if it starts 1 hour later? <mhausenblas> I'm fine with one hour later raphael: proposal to start the telecon at 10:00 UTC <mhausenblas> +1 <erik> +1 <scribe> ACTION: yves to make a poll for suggestions for telecon hour: 10:00UTC or 9:30UTC [recorded in [12]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action01] <trackbot> Created ACTION-9 - Make a poll for suggestions for telecon hour: 10:00UTC or 9:30UTC [on Yves Lafon - due 2008-11-12]. minutes acception <erik> +1 <Gui> +1 raphael: any objections for minutes (phoneconf and f2f) <erik> +1 <mhausenblas> fine with me - no objections jackjansen: I did not scribe all day raphael: minutes accepted ... goes through the action items second F2F meeting raphael: encourages to fill the questionnaire <rtroncy> michael, please fill [13]http://www.w3.org/2002/09/wbs/42785/MFRAGF2F2/ [13] http://www.w3.org/2002/09/wbs/42785/MFRAGF2F2/ <mhausenblas> ok erik: please make your arrangement asap (preferable before 8/11/2008) raphael: no agenda yet, suggestions are welcome <Gui> [14]http://www.w3.org/2008/WebVideo/Fragments/wiki/GhentLogistic [14] http://www.w3.org/2008/WebVideo/Fragments/wiki/GhentLogistic preparation of working draft 1. Use cases and requirements draft (Silvia) raphael: take time to read it and provide some comments ... any comments yet? ... suggest to take 2 nominates to review this document jackjansen: I will volunteer Guillaume: I will also review it <scribe> ACTION: jackjansen and Gui to review the use cases and requirements draft [recorded in [15]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action02] <trackbot> Sorry, couldn't find user - Jack 2. Types of Fragment addressing (guillaume) raphael: idea was to describe 4 dimensions to address fragments guillaume: description of possibilities of media types and these dimensions yves: regarding linking to a parent resource ... I will look more deeply into that next week 3. HTTP implementation (Raphael) raphael: more information next week ... 3th protocol: file implementation <Gui> :// s/file/file:// <Yves> file always get the full result, so identifying fragment forces seeking <rtroncy> 4. RTSP implementation (davy) <rtroncy> See: [16]http://www.w3.org/2008/WebVideo/Fragments/wiki/RTSP_implementati on [16] http://www.w3.org/2008/WebVideo/Fragments/wiki/RTSP_implementation <rtroncy> Davy: I describe how to address a track and a temporal fragment in rtsp <rtroncy> ... some feedback would be nice <rtroncy> ... is there any more specialist of rtsp in the room? <rtroncy> Jack: I will read it! <rtroncy> ACTION: Jack to review the RTSP implementation document [recorded in [17]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action03] <trackbot> Created ACTION-10 - Review the RTSP implementation document [on Jack Jansen - due 2008-11-12]. 5. existing technologies survey (erik) raphael: merge this to the state of the art page erik: I can only look at it from 15/11/2008 ... it will be ready at second F2F Guillaume: how to give feedback on drafts? raphael: write mail to the mailinglist ... provide the version you have reviewed ... give comments section per section Issues raphael: caching discussion ... time ranges is really hard <rtroncy> Jack: i think time is complex and cache should not necessary try to understand time ... thus only cache bytes range <rtroncy> Davy: I do not say exactly the contrary, but i'm arguing about implementation <rtroncy> Jack: caching time ranges requires cache server to do recombination ... so have knowledge about the various media container formats yves: implementation hard or not, if we no it can be done, than there is no problem Jack: caching based on byte offsets will work on 99% of the cases <rtroncy> Yves: when the implementation is done ... it is done! We know it can be done ... implementation difficulty should not influence the design jack: it would work with time ranges, but I see no advantages Yves: with time ranges, you can directly request the fragment jack: I fully agree ... I think we should leave this issue open raphael: more discussion on the mailinglist <erik> +q AOB <Yves> regrets for me next week (HTTP meeting) <rtroncy> thanks davy for the scribing <rtroncy> close ACTION-7 <trackbot> ACTION-7 Request a new time slot on the Zakim bridge closed Summary of Action Items [NEW] ACTION: Jack to review the RTSP implementation document [recorded in [18]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action03] [NEW] ACTION: jackjansen and Gui to review the use cases and requirements draft [recorded in [19]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action02] [NEW] ACTION: yves to make a poll for suggestions for telecon hour: 10:00UTC or 9:30UTC [recorded in [20]http://www.w3.org/2008/11/05-mediafrag-minutes.html#action01] [End of minutes] _________________________________________________________ Minutes formatted by David Booth's [21]scribe.perl version 1.133 ([22]CVS log) $Date: 2008/11/05 11:05:52 $ [21] http://dev.w3.org/cvsweb/~checkout~/2002/scribe/scribedoc.htm [22] http://dev.w3.org/cvsweb/2002/scribe/ -- Raphaël 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, 5 November 2008 11:13:24 UTC