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RTP Payload Format for Opus Speech and Audio Codec

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft that was ultimately published as RFC 7587.
Expired & archived
Authors Julian Spittka , Koen Vos , Jean-Marc Valin
Last updated 2013-07-14 (Latest revision 2013-01-10)
Replaces draft-spittka-payload-rtp-opus
RFC stream Internet Engineering Task Force (IETF)
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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:


This document defines the Real-time Transport Protocol (RTP) payload format for packetization of Opus encoded speech and audio data that is essential to integrate the codec in the most compatible way. Further, media type registrations are described for the RTP payload format.


Julian Spittka
Koen Vos
Jean-Marc Valin

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