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A Real-Time Transport Protocol (RTP) Header Extension for Client-to- Mixer Audio Level Indication
draft-lennox-avt-rtp-audio-level-exthdr-02

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Jonathan Lennox , Emil Ivov , Enrico Marocco
Last updated 2011-03-03 (Latest revision 2010-07-11)
Replaced by draft-ietf-avtext-client-to-mixer-audio-level
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-avtext-client-to-mixer-audio-level
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

This document defines a mechanism by which packets of Real-Time Transport Protocol (RTP) audio streams can indicate, in an RTP header extension, the audio level of the audio sample carried in the RTP packet. In large conferences, this can reduce the load on an audio mixer or other middlebox which wants to forward only a few of the loudest audio streams, without requiring it to decode and measure every stream that is received.

Authors

Jonathan Lennox
Emil Ivov
Enrico Marocco

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)