Subject: [AVTCORE] I-D Action: draft-hellstrom-avtcore-multi-party-rtt-source-00.txt

From: Gunnar Hellström <[email-masked]>
Date: Wed, 26 Feb 2020 22:29:14 +0000

Hi,

I presented the multi-party real-time text issues and possible solutions 
in the latest Avtcore meeting.

Here is now a draft for solving the most urgent case, the centralized mixer.

Regards

Gunnar Hellström

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A New Internet-Draft is available from the on-line Internet-Drafts 
directories.

Title : Indicating source of multi-party Real-time text
Author : Gunnar Hellstrom
Filename : draft-hellstrom-avtcore-multi-party-rtt-source-00.txt
Pages : 13
Date : 2020-02-26

Abstract:
Real-time text mixers need to identify the source of each transmitted
text chunk so that it can be presented in suitable grouping with
other text from the same source. An enhancement for RFC 4103 real-
time text is provided, suitable for a centralized conference model
that enables source identification, and provision of text mixers and
conference-enabled participants. The mechanism builds on use of the
CSRC list in the RTP packet. A capability exchange is specified so
that it can be verified that a participant can handle the multi-party
coded real-time text stream. The capability is indicated by a format
parameter "rtp-mix".

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-hellstrom-avtcore-multi-party-rtt-source/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-hellstrom-avtcore-multi-party-rtt-source-00
https://datatracker.ietf.org/doc/html/draft-hellstrom-avtcore-multi-party-rtt-source-00

Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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