- From: Igarashi, Tatsuya <Tatsuya.Igarashi@jp.sony.com>
- Date: Thu, 23 Jun 2011 16:20:30 +0900
- To: Mark Watson <watsonm@netflix.com>, Giuseppe Pascale <giuseppep@opera.com>
- CC: Scott Wilson <scott.bradley.wilson@gmail.com>, Web and TV Interest Group WG <public-web-and-tv@w3.org>, Matt Hammond <matt.hammond@rd.bbc.co.uk>
Hi, > -----Original Message----- > From: Mark Watson [mailto:watsonm@netflix.com]> > On Jun 21, 2011, at 3:22 PM, Giuseppe Pascale wrote: > > > On Tue, 21 Jun 2011 12:40:45 +0200, Mark Watson <watsonm@netflix.com> > > wrote: > > > > can confirm). > > In general we seems to have 2 general use cases: > > > > - communicate with services using existing and established protocols > > (UPnP, Bonjour, etc) > > These are protocols for establishing connectivity, rather than application > protocols I guess that Giuseppe's intent is that services are UPnP or Bonjour specific services. Since UPnP SSDP and Bonjour are the network protocols for Discovery, the first general use case can be clarified as follows; - enable communication with services using existing and established application protocols (UPnP services, Bonjour services, etc). > > > - enable communication between 2 applications with a "proprietary" > protocol I believe that the webtv-ISSUE-24 corresponds to the 2nd general use case. > > Aren't the things in the first bullet the means that are used to achieve > the aim of the second bullet ? Not sure how I understand these as 2 use-cases ? I think that the two general use cases are independent. But the common underlying network protocols, e.g. UPnP SSDP or Bonjour discovery, may be used to realize the both use cases. Thank you. -***---***---***---***---***---***---***---***---***--***---***---***- Tatsuya Igarashi (Tatsuya.Igarashi@jp.sony.com) NS Development Dept. Technology Development Group Sony Corporation (Voice) +81-3-5435-3252 (Fax) +81-3-5435-3274
Received on Thursday, 23 June 2011 07:21:02 UTC