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WebRTC Audio Codec and Processing Requirements (RFC7874)

IP.com Disclosure Number: IPCOM000246752D
Original Publication Date: 2016-May-01
Included in the Prior Art Database: 2016-Jun-29
Document File: 14 page(s) / 16K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

JM. Valin: AUTHOR [+2]

Abstract

An integral part of the success and adoption of Web Real-Time Communications (WebRTC) will be the voice and video interoperability between WebRTC applications. This specification will outline the audio processing and codec requirements for WebRTC endpoints.

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This is the abbreviated version, containing approximately 16% of the total text.

Internet Engineering Task Force (IETF)                         JM. Valin Request for Comments: 7874                                       Mozilla Category: Standards Track                                        C. Bran ISSN: 2070-1721                                              Plantronics                                                                 May 2016

              WebRTC Audio Codec and Processing Requirements

Abstract

   This document outlines the audio codec and processing requirements    for WebRTC endpoints.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc7874.

Copyright Notice

   Copyright (c) 2016 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    (http://trustee.ietf.org/license-info) in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions and are provided without warranty as    described in the Simplified BSD License.

Valin & Bran                 Standards Track                    [Page 1]
 RFC 7874                      WebRTC Audio                      May 2016

 Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2    2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   2    3.  Codec Requirements  . . . . . . . . . . . . . . . . . . . . .   2    4.  Audio Level . . . . . . . . . . . . . . . . . . . . . . . . .   4    5.  Acoustic Echo Cancellation (AEC)  . . . . . . . . . . . . . .   4    6.  Legacy VoIP Interoperability  . . . . . . . . . . . . . . . .   5    7.  Security Considerations . . . . . . . . . . . . . . . . . . .   5    8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   6      8.1.  Normativ...