{"draft":"draft-ietf-mmusic-rfc3388bis-04","doc_id":"RFC5888","title":"The Session Description Protocol (SDP) Grouping Framework","authors":["G. Camarillo","H. Schulzrinne"],"format":["ASCII","HTML"],"page_count":"21","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Multiparty Multimedia Session Control RAI","abstract":"In this specification, we define a framework to group \"m\" lines in\r\nthe Session Description Protocol (SDP) for different purposes.  This\r\nframework uses the \"group\" and \"mid\" SDP attributes, both of which\r\nare defined in this specification.  Additionally, we specify how to\r\nuse the framework for two different purposes: for lip synchronization\r\nand for receiving a media flow consisting of several media streams on\r\ndifferent transport addresses.  This document obsoletes RFC 3388.\r\n[STANDARDS-TRACK]","pub_date":"June 2010","keywords":["[--------]","SDP","grouping","SIP"],"obsoletes":["RFC3388"],"obsoleted_by":[],"updates":[],"updated_by":["RFC8843","RFC9143"],"see_also":[],"doi":"10.17487\/RFC5888","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc5888"}