[clue] RFC 7205 on Use Cases for Telepresence Multistreams

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        RFC 7205

        Title:      Use Cases for Telepresence Multistreams 
        Author:     A. Romanow, S. Botzko,
                    M. Duckworth, R. Even, Ed.
        Status:     Informational
        Stream:     IETF
        Date:       April 2014
        Mailbox:    allyn@cisco.com, 
                    stephen.botzko@polycom.com, 
                    mark.duckworth@polycom.com, 
                    roni.even@mail01.huawei.com
        Pages:      17
        Characters: 42087
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-clue-telepresence-use-cases-09.txt

        URL:        http://www.rfc-editor.org/rfc/rfc7205.txt

Telepresence conferencing systems seek to create an environment that
gives users (or user groups) that are not co-located a feeling of
co-located presence through multimedia communication that includes at
least audio and video signals of high fidelity.  A number of
techniques for handling audio and video streams are used to create
this experience.  When these techniques are not similar,
interoperability between different systems is difficult at best, and
often not possible.  Conveying information about the relationships
between multiple streams of media would enable senders and receivers
to make choices to allow telepresence systems to interwork.  This
memo describes the most typical and important use cases for sending
multiple streams in a telepresence conference.

This document is a product of the ControLling mUltiple streams for tElepresence Working Group of the IETF.

INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.

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