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[GGIE] minutes - 11 March 2015

From: Kazuyuki Ashimura <ashimura@w3.org>
Date: Thu, 12 Mar 2015 02:35:22 +0900
Message-ID: <CAJ8iq9U97MEKWjqnzND-3uYpYK+KqmPZKcVT+07Zsd3TrOV5kA@mail.gmail.com>
To: "public-web-and-tv@w3.org" <public-web-and-tv@w3.org>
available at:

also as text below.

Thanks a lot for taking notes, Alex and Bill!



      [1] http://www.w3.org/

                               - DRAFT -

                          Web&TV IG - GGIE TF

11 Mar 2015

   See also: [2]IRC log

      [2] http://www.w3.org/2015/03/11-webtv-irc


          So_Vang, gmandyam, NiloM, Kazuyuki, glenndeen, jp,
          Leslie_Daigle, Paul_Higgs, alex_deacon, jianz, kilroy,
          BillRose, Andre_Rufener, MikeW

          Mark_Vickers, Daniel_Davis


          Alex_Deacon, Bill_Rose


     * [3]Topics
         1. [4]Previous minutes
         2. [5]Use case template
         3. [6]Viewing Use Cases
         4. [7]Query by URI Use Cases
     * [8]Summary of Action Items

   <glenndeen> Agenda: 1) Roll Call; 2) Previous minutes; 3)
   Agenda bash ; 4) Review new use cases UC-2Bis and Query-UC1

Previous minutes

   Previous meeting minutes are approved

   <glenndeen> Agenda add: Use Cane Template Discussion

Use case template

   NiloM: Suggests changes to the use case template.

   <kaz> [9]Use Case wiki

      [9] https://www.w3.org/2011/webtv/wiki/GGIE_TF/UseCases

   kaz: wiki system does have feature to track changes.
   ... perhaps we can assign a specific author and reviewer to
   each use case.

   <inserted> [ fyi, the old use case template of the main IG had
   fields on "submitter" and "reviewer":
   [10]http://www.w3.org/2011/webtv/wiki/New_Ideas ]

     [10] http://www.w3.org/2011/webtv/wiki/New_Ideas

   glenndeen: will think about the best way to manage updates to
   wiki. Suggests we have a discussion on the mailing list.

   kaz: maybe users can use different colors when making edits.

   <NiloM> color is better than nothing. At least it would show
   what changed.

Viewing Use Cases



   NiloM: Overview of Viewing Use Casesbis Basic Streamed Content
   Selection Use case.

   NiloN: suggests this use case be the first use case.

   glenndeen: suggests we need to add search capabilities to the
   Gaps section of this use case.

   glenndeen: We lack a standard way of searching for content.

   NiloM: Will update the use case based on this mechanism.

   glenndeen: We need use cases around discovery and EPG creation.
   ... Perhaps Andrew, Nilo and others can work on this??

   BillRose: Is willing to help out with this use case.

   glenndeen: Overview of EIDR assignment.
   ... EIDR value is opaque - relationships require a query to
   ... Suggests we invite EIDR folks to join the call to discuss
   our use cases.
   ... suggests we may be able to solve a problem with a level of

Query by URI Use Cases



   <glenndeen> isan.org

   Killroy: Suggests we look at ISAN (www.isan.org)

   <NiloM> ISAN?

   <NiloM> ok, www.isan.org worked.

   <kaz> scribenick: BillRose

   GlennDeen discussed Use Case 2 - Query by content Id URI with
   delegated sub-namespace

   <glenndeen> andrew

   Andrew noted the concept is similar to DNS heirachical
   Namespace today

   Glenn noted that it is similar but not advocating implementing
   using DNS

   GlennDeen: Would like to have discussion as to what such a
   solution would do, how it might work using e.g. EIDR style ID.
   ... What gets returned to a query - trying to work across
   multiple namespaces, not all might have same idea of what a
   subdomain might look like, work like. Some may have all of the
   info e.g. a web service that does not need to delegate. Others
   might not.

   GlennDeen will start the discussion on the list.

   Kilroy: " Searching for unknown content is the more interesting
   UC. "Show me what I like" instead of "find "Title X""

   Andrew: might want to find content you don't have permission to
   so you might buy it. E.g. OnDemand, new services, etc.

   Kilroy: Also search for technical details - formats, etc.

   GlennDeen: Might have CDN with same title content from multiple
   services even though it has different formats, licenses, etc.
   Would like to see options. Ultraviolet supports this to some

   <glenndeen> Alto

   GlennDeen: Look into Alto Working Group
   ... Will be in Dallas at IETF and will try to set up Meet and
   Greet for anyone there

Summary of Action Items

   [End of minutes]

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Kaz Ashimura, W3C Staff Contact for TV, MMI, Voice, Geo, NFC and Auto
Tel: +81 3 3516 2504
Received on Wednesday, 11 March 2015 17:36:32 UTC

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