W3C home > Mailing lists > Public > public-media-fragment@w3.org > July 2009

Re: Media Fragments Working Group: Agenda 29 July, Telecon 1200 UTC

From: Michael Hausenblas <michael.hausenblas@deri.org>
Date: Tue, 28 Jul 2009 15:48:43 +0100
To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>, erik mannens <erik.mannens@ugent.be>
CC: Media Fragment <public-media-fragment@w3.org>
Message-ID: <C694CE5B.6EA7%michael.hausenblas@deri.org>

> Could we add to the agenda the issues about live streams that I sent
> emails on this week? I'd like to make those changes to both
> specification documents, but would want a quick discussion amongst all
> of us to agree.

Agree! But please be aware that I'm also currently working on the spec to
integrate my semantics part ...

Cheers,
      Michael

-- 
Dr. Michael Hausenblas
LiDRC - Linked Data Research Centre
DERI - Digital Enterprise Research Institute
NUIG - National University of Ireland, Galway
Ireland, Europe
Tel. +353 91 495730
http://linkeddata.deri.ie/
http://sw-app.org/about.html



> From: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
> Date: Wed, 29 Jul 2009 00:40:55 +1000
> To: erik mannens <erik.mannens@ugent.be>
> Cc: Media Fragment <public-media-fragment@w3.org>
> Subject: Re: Media Fragments Working Group: Agenda 29 July, Telecon 1200 UTC
> Resent-From: Media Fragment <public-media-fragment@w3.org>
> Resent-Date: Tue, 28 Jul 2009 14:41:53 +0000
> 
> Hi everybody,
> 
> Could we add to the agenda the issues about live streams that I sent
> emails on this week? I'd like to make those changes to both
> specification documents, but would want a quick discussion amongst all
> of us to agree.
> 
> Cheers,
> Silvia.
> 
> On Tue, Jul 28, 2009 at 10:46 PM, erik mannens<erik.mannens@ugent.be> wrote:
>> Dear Media Fragmenters,
>> 
>> 
>> 
>> 
>> 
>> Please, find below the agenda for tomorrow¹s telecon.
>> 
>> http://www.timeanddate.com/worldclock/fixedtime.html?day=29&month=07&year=200
>> 9&hour=12&min=00&sec=0&p1=0.
>> 
>> 
>> 
>> 
>> 
>> Best regards.
>> 
>> 
>> 
>> 
>> 
>> Raphaël & Erik
>> 
>> 
>> 
>> ------------
>> 
>> 
>> 
>> AGENDA Teleconference
>> 
>> W3C Media Fragments Working Group telephone conference 2009-07-29
>> 
>> -------------------------------------------------------------------
>> 
>> Wednesday, 29 July *12:00-13:00 UTC*
>> 
>> Local time:
>> 
>> http://www.timeanddate.com/worldclock/fixedtime.html?day=29&month=07&year=200
>> 9&hour=12&min=00&sec=0&p1=0
>> 
>> 
>> 
>> 
>> 
>> 29 July 2009, 1200 UTC
>> 
>>               0500 (West US)
>> 
>>               1300 (Galway)
>> 
>>               1400 (Amsterdam, Paris, Pretoria)
>> 
>>               2100 (Tokyo)
>> 
>>               2200 (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/Erik
>> 
>> ScribeList: http://www.w3.org/2008/WebVideo/Fragments/wiki/ScribeList
>> 
>> Scribe: Conrad, Erik
>> 
>> Regrets: Jack, Yves
>> 
>> 
>> 
>> 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 15 & 22 July 2009 telecon:
>> 
>> http://www.w3.org/2009/07/15-mediafrag-minutes.html
>> 
>> http://www.w3.org/2009/07/22-mediafrag-minutes.html
>> 
>> * ACTION-92: Erik and Raphael to coordinate the writing of papers (ongoing Š
>> re-raise around 15/09/09)
>> 
>> 
>> 
>> 
>> 
>> 2. UC & REQUIREMENTS:
>> 
>> * ACTION-68: Raphael to ask the Media Annotations WG to review our document
>> 
>> * ACTION-74: Erik, Raphael, and Yves to request feedback of other groups
>> such
>> 
>> as SYMM, SVG, HTML + WHATWG, WAI, MAWG, TAG, MobileWeb, TimedText (ongoing Š
>> re-raise around 15/09/09)
>> 
>> 
>> 
>> 
>> 
>> 3. SPECIFICATION:
>> 
>> 
>> 
>> 3.1 Syntax: (Yves)
>> 
>> * ACTION-49: Yves to Draft the HTTP-Range syntax for different units
>> 
>> (completing all the syntax for the two way handshake) (ongoing Š re-raise
>> around 15/08/09, after IETF Meeting)
>> 
>> * ACTION-93: Michael to revisit the TC and see which are affected by the
>> temporal-optional-comma-decision
>> 
>> 
>> 
>> 3.2 UA Server HTTP Communication (Conrad/Raphael)
>> 
>> * ACTION-69: Conrad to draw a representation of the general structure of
>> 
>> a media resource, for streamable formats (ongoing Š re-raise around
>> 01/09/09, when having had full discussion)
>> 
>> 
>> 
>> 3.3 UA MF Resolution and Processing: (Michael)
>> 
>> * ACTION-64: Michael to write into the WD section 6.4, what the client
>> 
>> should do with #everything after the hash : "Client Side Media Fragment
>> 
>> Resolution" (See also ISSUE-7)
>> 
>> 
>> 
>> 
>> 
>> 4. TEST CASES: (Michael)
>> 
>> * See: http://www.w3.org/2008/WebVideo/Fragments/wiki/TestCases
>> 
>> ** review some more TC¹s
>> 
>> 
>> 
>> 
>> 
>> 5. ISSUES
>> 
>> * ISSUE-3 [Michael]: Does our MF URI syntax imply that we need to update
>> 
>> MIME Type registrations?
>> 
>> ** ACTION-89: Yves to find out more about fragment identifier registration
>> (ongoing Š re-raise around 15/08/09, after IETF Meeting)
>> 
>> 
>> 
>> * ISSUE-4 [Silvia] : Should we pre-define some track names?
>> 
>> 
>> 
>> * ISSUE-5 [Jack]: Handling spatial cropping requires information at
>> 
>> client-side
>> 
>> 
>> 
>> * ISSUE-6 [Jack]: Temporal clips that require transcoding
>> 
>> ** ACTION-62: Yves to ask the TAG whether transcoding should be
>> 
>> forbidden or not when we send a fragment of a resource
>> 
>> 
>> 
>> * ISSUE-7 [Michael]: User Agent Media Fragment Resolution and Processing
>> 
>> ** ACTION-64: Michael to write into the WD section 6.4, what the client
>> should do with #everything after the hash : "Client Side Media Fragment
>> Resolution"
>> 
>> 
>> 
>> * ISSUE-9 [Michael]: Should we have the media type inside the Test Cases?
>> 
>> ** ACTION-82: Michael to flesh out TC vocabulary re ISSUE-9
>> 
>> 
>> 
>> * ISSUE-10 [Michael] : Media Fragments Test Case Maintenance
>> 
>> 
>> 
>> 
>> 
>> 6. IMPLEMENTATION:
>> 
>> * ACTION-34: Jack to look at python-url library to see whether he could
>> 
>> implement the logic on client side
>> 
>> * ACTION-91: Guillaume to look at the python gst lib
>> 
>> * 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
>> 
>> * ACTION-71: Michael to investigate whether he could have an
>> 
>> implementation in Javascript that does the client-side media fragments
>> 
>> parsing
>> 
>> * ACTION-90: Davy to provide a pointer to Yves to a lib he can use to slice
>> media files
>> 
>> 
>> 
>> 
>> 
>> 7. AOB
>> 
>> 
>> 
>> 
>> 
>> ________________________________
>> 
>> http://www.ibbt.be/en/disclaimer
>> 
>> 
> 
Received on Tuesday, 28 July 2009 14:49:27 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Wednesday, 21 September 2011 12:13:34 GMT