IETF Logo Mail Archive

[MMUSIC] 4566bis - Attribute syntax: FEEDBACK REQUESTED

Paul Kyzivat <pkyzivat@alum.mit.edu> Mon, 11 August 2014 22:10 UTC

Return-Path: <pkyzivat@alum.mit.edu>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7DB161A01EA for <mmusic@ietfa.amsl.com>; Mon, 11 Aug 2014 15:10:10 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 4.865
X-Spam-Level: ****
X-Spam-Status: No, score=4.865 tagged_above=-999 required=5 tests=[BAYES_50=0.8, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, GB_SUMOF=1, J_CHICKENPOX_12=0.6, J_CHICKENPOX_14=0.6, J_CHICKENPOX_15=0.6, J_CHICKENPOX_18=0.6, SPF_SOFTFAIL=0.665] autolearn=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 94EO6w1huItF for <mmusic@ietfa.amsl.com>; Mon, 11 Aug 2014 15:10:03 -0700 (PDT)
Received: from qmta07.westchester.pa.mail.comcast.net (qmta07.westchester.pa.mail.comcast.net [IPv6:2001:558:fe14:43:76:96:62:64]) by ietfa.amsl.com (Postfix) with ESMTP id D15DD1A01D9 for <mmusic@ietf.org>; Mon, 11 Aug 2014 15:10:02 -0700 (PDT)
Received: from omta07.westchester.pa.mail.comcast.net ([76.96.62.59]) by qmta07.westchester.pa.mail.comcast.net with comcast id dZxk1o0011GhbT857aA2LH; Mon, 11 Aug 2014 22:10:02 +0000
Received: from Paul-Kyzivats-MacBook-Pro.local ([50.138.229.164]) by omta07.westchester.pa.mail.comcast.net with comcast id daA11o00Q3ZTu2S3TaA110; Mon, 11 Aug 2014 22:10:02 +0000
Message-ID: <53E93F39.5090401@alum.mit.edu>
Date: Mon, 11 Aug 2014 18:10:01 -0400
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:24.0) Gecko/20100101 Thunderbird/24.6.0
MIME-Version: 1.0
To: IETF MMUSIC WG <mmusic@ietf.org>
Content-Type: multipart/mixed; boundary="------------040505090206040906010206"
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=q20140121; t=1407795002; bh=Q/IHQibNv5kHlOnXfKYnjPiVT4knuNSezfCGCKKORiY=; h=Received:Received:Message-ID:Date:From:MIME-Version:To:Subject: Content-Type; b=murhnQDLsPbHFoUUHOM6fIvyKF5uagFG6Hba9ik6OsqJrDIDITm88oGyPhtqV8BGC XtMrwVFl0BEGXSeYgNlOWXuoX2Utm0fduZqJ38N8+nvWX9EfRSX1+L4Ih7rgE2isxe W9+9k5l3S9T9ep1UKtgS0A/K8UmVE9JUrOqHVj0kjw+RVRi3x481v/xpCMPvESa1CC E640Si40AGvOOJQYqmFhMltzX1n+1JVfJaI2j+s0ZkgWwiIZwbK395CgKnNavinGSy QWwLcfzlAAJ9j5GoxmnY7q2PHsNg2Eky09s2choqcy1xFtdnGXzgLnJyuFLqou7Mml 5VyI5RY/e8nYg==
Archived-At: http://mailarchive.ietf.org/arch/msg/mmusic/CqBEDMdT5Y9fXRzoqTCfsbSS45E
Subject: [MMUSIC] 4566bis - Attribute syntax: FEEDBACK REQUESTED
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <mmusic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mmusic>, <mailto:mmusic-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/mmusic/>
List-Post: <mailto:mmusic@ietf.org>
List-Help: <mailto:mmusic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mmusic>, <mailto:mmusic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 11 Aug 2014 22:10:10 -0000

I took an action item to make a proposal for the syntax of attributes in 
4566bis.

I've *started* on it, and have enough that I would like to get some 
feedback before going further.

Attached is a snippet from section 6 of 4566bis (SDP Attributes) to 
which I have added some ABNF syntax for just the values. (Each addition 
starts with "Syntax:")

This isn't necessarily the *form* it will take when done. For now what 
I'm looking for is feedback on the substance.

Of particular concern - when the format has text values, should those be 
case-sensitive (the default for SDP), or case-insensitive? I think we 
need to sort this out by what the common usage is.

	Thanks,
	Paul

v2.23.0 | Report a Bug | By Email