[MMUSIC] RFC 6236 on Negotiation of Generic Image Attributes in the Session Description Protocol (SDP)
rfc-editor@rfc-editor.org Tue, 31 May 2011 23:00 UTC
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Subject: [MMUSIC] RFC 6236 on Negotiation of Generic Image Attributes in the Session Description Protocol (SDP)
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A new Request for Comments is now available in online RFC libraries. RFC 6236 Title: Negotiation of Generic Image Attributes in the Session Description Protocol (SDP) Author: I. Johansson, K. Jung Status: Standards Track Stream: IETF Date: May 2011 Mailbox: ingemar.s.johansson@ericsson.com, kyunghun.jung@samsung.com Pages: 23 Characters: rfc6236 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-mmusic-image-attributes-11.txt URL: http://www.rfc-editor.org/rfc/rfc6236.txt This document proposes a new generic session setup 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 document also helps to maintain an optimal bitrate for video as only the image size that is desired by the receiver is transmitted. [STANDARDS-TRACK] This document is a product of the Multiparty Multimedia Session Control Working Group of the IETF. This is now a Proposed Standard Protocol. STANDARDS TRACK: This document specifies an Internet standards track protocol for the Internet community,and requests discussion and suggestions for improvements. Please refer to the current edition of the Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC