Re: [AVT] I-D ACTION:draft-ietf-avt-rtp-atrac-family-04.txt

Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 07 September 2005 16:00 UTC

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Date: Wed, 07 Sep 2005 17:39:18 +0200
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: Colin Perkins <csp@csperkins.org>
Subject: Re: [AVT] I-D ACTION:draft-ietf-avt-rtp-atrac-family-04.txt
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Hi,

Colin Perkins wrote:

>  - I notice that the "Intended usage" part of the MIME registration has
>    changed from "LIMITED USE" to "COMMON", yet the draft still  indicates
>    that an ATRAC license is required. This would seem to imply "LIMITED
>    USE" would be appropriate.
> 
I tried to find the definition of these values, but couldn't find it. 
Anyone having a reference?

Despite I have another view on the modifiers provided in the Intended 
usage field. I think that any media type that is standardized is 
intended for common usage, despite the fact that you need to license the 
codec for it. I got the impression that "LIMITED USE" is really for 
experimental format etc. Which I don't see that we can classify ATRAC as.

Cheers

Magnus Westerlund

Multimedia Technologies, Ericsson Research EAB/TVA/A
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Ericsson AB                | Phone +46 8 4048287
Torshamsgatan 23           | Fax   +46 8 7575550
S-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com


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