RFCs about G.722 | RFC Editor

G.722 ITU-T wideband speech coding, its G.722.1 and G.722.2 variants, and their payload formats

G.722 RFCs (3)

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RFC 7875: Additional WebRTC Audio Codecs for Interoperability
Informational
S. Proust
May 2016
IETF publication
Web and Internet Transport
Abstract
To ensure a baseline of interoperability between WebRTC endpoints, a minimum set of required codecs is specified. However, to maximize the possibility of establishing the session without the need for audio transcoding, it is also recommended to include in the offer other suitable audio codecs that are available to the browser.
This document provides some guidelines on the suitable codecs to be considered for WebRTC endpoints to address the use cases most relevant to interoperability.
Abstract
To ensure a baseline of interoperability between WebRTC endpoints, a minimum set of required codecs is specified. However, to maximize the possibility of establishing the session without the need for audio transcoding, it is also recommended to include in the offer other suitable audio codecs that are available to the browser.
This document provides some guidelines on the suitable codecs to be considered for WebRTC endpoints to address the use cases most relevant to interoperability.
RFC 5577: RTP Payload Format for ITU-T Recommendation G.722.1
Proposed Standard
P. Luthi
R. Even
July 2009
IETF publication
Real-time Applications and Infrastructure Area
Abstract
International Telecommunication Union (ITU-T) Recommendation G.722.1 is a wide-band audio codec. This document describes the payload format for including G.722.1-generated bit streams within an RTP packet. The document also describes the syntax and semantics of the Session Description Protocol (SDP) parameters needed to support G.722.1 audio codec. [STANDARDS-TRACK]
Abstract
International Telecommunication Union (ITU-T) Recommendation G.722.1 is a wide-band audio codec. This document describes the payload format for including G.722.1-generated bit streams within an RTP packet. The document also describes the syntax and semantics of the Session Description Protocol (SDP) parameters needed to support G.722.1 audio codec. [STANDARDS-TRACK]
RFC 3047: RTP Payload Format for ITU-T Recommendation G.722.1
Proposed Standard
P. Luthi
January 2001
IETF publication
Real-time Applications and Infrastructure Area
Abstract
This document describes the payload format for including G.722.1 generated bit streams within an RTP packet. Also included here are the necessary details for the use of G.722.1 with MIME and SDP. [STANDARDS-TRACK]
Obsoleted by RFC 5577
Abstract
This document describes the payload format for including G.722.1 generated bit streams within an RTP packet. Also included here are the necessary details for the use of G.722.1 with MIME and SDP. [STANDARDS-TRACK]

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G.722

G.722 RFCs (3)

RFC 7875: Additional WebRTC Audio Codecs for Interoperability

Abstract

Abstract

RFC 5577: RTP Payload Format for ITU-T Recommendation G.722.1

Abstract

Abstract

RFC 3047: RTP Payload Format for ITU-T Recommendation G.722.1

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Abstract

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