A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Audio/Video Transport Working Group of the IETF.
Title : RTP payload format and file storage format for
the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate
Wideband (AMR-WB) audio codecs
Author(s) : J. Sjoberg, M. Westerlund, A. Lakaniemi, Q. Xie
Filename : draft-ietf-avt-rtp-amr-13.txt
Pages : 41
Date : 28-Feb-02
This document specifies a real-time transport protocol (RTP)
payload format to be used for Adaptive Multi-Rate (AMR) and
Adaptive Multi-Rate Wideband (AMR-WB) encoded speech
signals. The payload format is designed to be able to interoperate
with existing AMR and AMR-WB transport formats on non-IP
networks. In addition, a file format is specified for transport of
AMR and AMR-WB speech data in storage mode applications such as
email. Two separate MIME type registrations are included, one for
AMR and one for AMR-WB, specifying use of both the RTP payload
format and the storage format.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-avt-rtp-amr-13.txt
To remove yourself from the IETF Announcement list, send a message to
ietf-announce-request with the word unsubscribe in the body of the message.
Internet-Drafts are also available by anonymous FTP. Login with the username
"anonymous" and a password of your e-mail address. After logging in,
type "cd internet-drafts" and then
"get draft-ietf-avt-rtp-amr-13.txt".
A list of Internet-Drafts directories can be found in
http://www.ietf.org/shadow.html
or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
Internet-Drafts can also be obtained by e-mail.
Send a message to:
[EMAIL PROTECTED]
In the body type:
"FILE /internet-drafts/draft-ietf-avt-rtp-amr-13.txt".
NOTE: The mail server at ietf.org can return the document in
MIME-encoded form by using the "mpack" utility. To use this
feature, insert the command "ENCODING mime" before the "FILE"
command. To decode the response(s), you will need "munpack" or
a MIME-compliant mail reader. Different MIME-compliant mail readers
exhibit different behavior, especially when dealing with
"multipart" MIME messages (i.e. documents which have been split
up into multiple messages), so check your local documentation on
how to manipulate these messages.
Below is the data which will enable a MIME compliant mail reader
implementation to automatically retrieve the ASCII version of the
Internet-Draft.
draft-ietf-avt-rtp-amr-13.txt
Description: message/external-body
