Subject: [avtext] WGLC on mixer to client

From: "Elwell, John" <[email-masked]>
Date: Fri, 22 Jul 2011 15:37:39 +0200

Looks ready to go apart from a couple of minor comment:

"   This document describes an RTP header extension that allows mixers to
   indicate the audio-level of every conference participant (CSRC) in
   addition to simply indicating their on/off status."

Perhaps "every conference participant" should be "every contributing conference participant", since it is only those participants whose CSRCs are included.

"   Conferencing clients that support audio level indicators and have no
   mixing capabilities would not be able to content for this audio level
   extension and would hence have to always include the direction
   parameter in the "extmap" attribute with a value of "recvonly"."
The words "to content" do not parse. Perhaps it should say "to provide content".

John

John Elwell
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