Subject: RE: [MMUSIC] A Framework for Internet Program Guides

From: Ross Finlayson <[email-masked]>
Date: Thu, 07 Nov 2002 16:13:59 -0800

>   This memo provides a framework for Internet program guides (IPG). An
>    IPG is a set of meta-data describing the features of multimedia
>    content in order to subscribe to, manage and exchange multimedia
>    content. We present an architecture, protocol model and program
>    guide data model for several scenarios.

Could someone explain why 'SDPng' is inappropriate for this?

         Ross.

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From: "Ivan R. Judson" <[email-masked]>
Date: Thu, 7 Nov 2002 20:15:29 -0600

Is SDPng assuming SAP distribution?

--Ivan

..........
Ivan R. Judson .~. http://www.mcs.anl.gov/~judson
Futures Laboratory .~.  630 252 0920
Argonne National Laboratory .~. 630 252 6424 Fax

> -----Original Message-----
> From: [email-masked] [mailto:[email-masked]] On 
> Behalf Of Ross Finlayson
> Sent: Thursday, November 07, 2002 6:14 PM
> To: [email-masked]
> Subject: RE: [MMUSIC] A Framework for Internet Program Guides
> 
> 
>

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From: Ross Finlayson <[email-masked]>
Date: Thu, 07 Nov 2002 18:21:47 -0800

>Is SDPng assuming SAP distribution?

I certainly hope not.  (SAP is pretty much dead, IMHO...)

         Ross.

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From: "Mario Montoya Mtz" <[email-masked]>
Date: Thu, 7 Nov 2002 20:56:02 -0600

Sorry to bother with this question, but...

How can I unsubcribe from this mailing list?

----- Original Message ----- 
From: "Ross Finlayson" <[email-masked]>
To: <[email-masked]>
Sent: Thursday, November 07, 2002 8:21 PM
Subject: RE: [MMUSIC] A Framework for Internet Program Guides

         Ross.

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From: Joerg Ott <[email-masked]>
Date: Fri, 8 Nov 2002 10:13:39 +0100 (MET)

Well, SAP is certainly still being used (e.g. in the ATVEF spec,
with DVB IPI).  But SDPng does by no means depend on this; it is
a payload like SDP or something else.

Joerg

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From: Yuji Nomura <[email-masked]>
Date: Tue, 12 Nov 2002 19:54:40 +0900

Ross,

SDPng can be used if we extends it to describe any multimedia content.
I guess many extensions are necessary to do that.

However, there are already other description formats such as MPEG-7.
We can use these standards by less extensions.

-----
Yuji Nomura