Re: [MMUSIC] "a=extmap" with BUNDLE

"Mo Zanaty (mzanaty)" <mzanaty@cisco.com> Tue, 28 March 2017 06:21 UTC

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From: "Mo Zanaty (mzanaty)" <mzanaty@cisco.com>
To: Paul Kyzivat <paul.kyzivat@comcast.net>
CC: "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: [MMUSIC] "a=extmap" with BUNDLE
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Date: Tue, 28 Mar 2017 06:20:36 +0000
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Subject: Re: [MMUSIC] "a=extmap" with BUNDLE
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The issue is uniqueness of the extmap id for mid not the mid value itself (identification-tag). 

Mo

On Mar 27, 2017, at 10:38 PM, Paul Kyzivat <paul.kyzivat@comcast.net> wrote:

On 3/27/17 7:08 PM, Iñaki Baz Castillo wrote:

> So IMHO, the immediate issue is in BUNDLE spec [*] which defines the
> MID stuff but does not mandate the MID ID to be unique in the whole
> SDP.

This is already required by section 4 of RFC5888:

  The identification-tag MUST be unique within an SDP session
  description.

   Thanks,
   Paul

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