[MMUSIC] I-D Action:draft-ietf-mmusic-image-attributes-08.txt

Internet-Drafts@ietf.org Fri, 15 October 2010 09:15 UTC

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Subject: [MMUSIC] I-D Action:draft-ietf-mmusic-image-attributes-08.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF.


	Title           : Negotiation of Generic Image Attributes in SDP
	Author(s)       : I. Johansson, K. Jung
	Filename        : draft-ietf-mmusic-image-attributes-08.txt
	Pages           : 24
	Date            : 2010-10-15

This document proposes a new generic session set up attribute to make
it possible to negotiate different image attributes such as image
size.  A possible use case is to make it possible for a low-end hand-
held terminal to display video without the need to rescale the image,
something that may consume large amounts of memory and processing
power.  The draft also helps to maintain an optimal bitrate for video
as only the image size that is desired by the receiver is
transmitted.

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