%% You should probably cite draft-ietf-mmusic-sdp-mux-attributes instead of this I-D.
@techreport{nandakumar-mmusic-sdp-mux-attributes-00,
    number =    {draft-nandakumar-mmusic-sdp-mux-attributes-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-nandakumar-mmusic-sdp-mux-attributes/00/},
    author =    {Suhas Nandakumar and Cullen Fluffy Jennings},
    title =     {{A Framework for SDP Attributes when Multiplexing}},
    pagetotal = 51,
    year =      2013,
    month =     feb,
    day =       18,
    abstract =  {Communication sessions in RTCWeb are described and negotiated using Session Description Protocol(SDP){[}RFC4566{]} mechanisms. SDP uses attributes to describes specific aspects of such a session. These attributes have different impacts when using varions of multiplexing RTP on a single transport layer flow. The scope of this specification is to provide a framework for analyzing the multiplex characteristics for SDP attributes and provide multiplexing characteristics of existing attributes.},
}