Re: [MMUSIC] WGLC on draft-ietf-mmusic-sdp-simulcast-07

Iñaki Baz Castillo <ibc@aliax.net> Thu, 02 March 2017 21:41 UTC

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From: =?UTF-8?Q?I=C3=B1aki_Baz_Castillo?= <ibc@aliax.net>
Date: Thu, 2 Mar 2017 22:40:52 +0100
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To: Flemming Andreasen <fandreas@cisco.com>
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Cc: mmusic <mmusic@ietf.org>, draft-ietf-mmusic-sdp-simulcast@ietf.org
Subject: Re: [MMUSIC] WGLC on draft-ietf-mmusic-sdp-simulcast-07
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2017-02-09 0:09 GMT+01:00 Flemming Andreasen <fandreas@cisco.com>om>:
> This is to announce a 2 week WGLC on the  draft:
>
>     https://www.ietf.org/id/draft-ietf-mmusic-sdp-simulcast-07.txt

Hi, the draft shows as example:

   a=rid:1 pt=97 send
   a=rid:2 pt=98 send
   a=rid:3 pt=97 recv

but according to https://tools.ietf.org/html/draft-ietf-mmusic-rid-09
it seems that "direction" (send/recv) should be placed *before*
"pt=xx":

a=rid:<rid-id> <direction> [pt=<fmt-list>;]<restriction>=<value>...

The ABNF grammar confirms this:

https://tools.ietf.org/html/draft-ietf-mmusic-rid-09#section-10

So may be the example SDPs in draft-ietf-mmusic-sdp-simulcast-07 are wrong?



-- 
Iñaki Baz Castillo
<ibc@aliax.net>