Codec Requirements

Document Type Replaced Internet-Draft (individual)
Last updated 2009-10-26
Replaced by draft-ietf-codec-requirements
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Intended RFC status (None)
Expired & archived
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IESG IESG state Replaced by draft-ietf-codec-requirements
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document provides specific requirements for Internet audio codecs. These requirements address quality, sampling rate, bit-rate, and packet loss robustness, as well as other desirable properties.


Jean-Marc Valin (
Slava Borilin (
Koen Vos (
Christopher Montgomery (
Juin-Hwey Chen (

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