{"draft":"draft-ietf-mmusic-img-framework-09","doc_id":"RFC4435","title":"A Framework for the Usage of Internet Media Guides (IMGs)","authors":["Y. Nomura","R. Walsh","J-P. Luoma","H. Asaeda","H. Schulzrinne"],"format":["ASCII","HTML"],"page_count":"22","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Multiparty Multimedia Session Control RAI","abstract":"This document defines a framework for the delivery of Internet Media\r\nGuides (IMGs).  An IMG is a structured collection of multimedia\r\nsession descriptions expressed using the Session Description Protocol\r\n(SDP), SDPng, or some similar session description format.  This\r\ndocument describes a generalized model for IMG delivery mechanisms,\r\nthe use of existing protocols, and the need for additional work to\r\ncreate an IMG delivery infrastructure.  This memo provides information for the Internet community.","pub_date":"April 2006","keywords":["session description protocol","sdp","sdpng"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4435","errata_url":null}