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RFC 4583, "Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) Streams", November 2006

Note: This RFC has been obsoleted by RFC 8856

Source of RFC: mmusic (rai)

Errata ID: 4111
Status: Rejected
Type: Editorial
Publication Format(s) : TEXT

Reported By: Christian Groves
Date Reported: 2014-09-14
Rejected by: Richard Barnes
Date Rejected: 2014-09-21

Section 9 says:

For the purpose of brevity, the main portion of the session
   description is omitted in the examples, which only show 'm' lines and
   their attributes.

   The following is an example of an offer sent by a conference server
   to a client.

   m=application 50000 TCP/TLS/BFCP *
   a=setup:passive
   a=connection:new
   a=fingerprint:SHA-1 \
        4A:AD:B9:B1:3F:82:18:3B:54:02:12:DF:3E:5D:49:6B:19:E5:7C:AB
   a=floorctrl:s-only
   a=confid:4321
   a=userid:1234
   a=floorid:1 m-stream:10
   a=floorid:2 m-stream:11
   m=audio 50002 RTP/AVP 0
   a=label:10
   m=video 50004 RTP/AVP 31
   a=label:11

...

It should say:

For the purpose of brevity, the main portion of the session
   description is omitted in the examples, which only show 'm' lines and
   their attributes.

   The following is an example of an offer sent by a conference server
   to a client.

   m=application 50000 TCP/TLS/BFCP *
   a=setup:passive
   a=connection:new
   a=fingerprint:SHA-1 \
        4A:AD:B9:B1:3F:82:18:3B:54:02:12:DF:3E:5D:49:6B:19:E5:7C:AB
   a=floorctrl:s-only
   a=confid:4321
   a=userid:1234
   a=floorid:1 mstrm:10
   a=floorid:2 mstrm:11
   m=audio 50002 RTP/AVP 0
   a=label:10
   m=video 50004 RTP/AVP 31
   a=label:11

...

Notes:

In section 6 of the RFC the ABNF for the "floorid" attribute is:
floor-id-attribute = "a=floorid:" token [" mstrm:" token *(SP token)]

The text string " mstrm:" is used to reference the media stream rather than "m-stream" that appears in the examples.
--VERIFIER NOTES--
The error noted in the erratum is already being addressed in a document that will obsolete this RFC.

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