%% You should probably cite rfc8851 instead of this I-D.
@techreport{ietf-mmusic-rid-03,
    number =    {draft-ietf-mmusic-rid-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-mmusic-rid/03/},
    author =    {Peter Thatcher and Mo Zanaty and Suhas Nandakumar and Bo Burman and Adam Roach and Byron Campen},
    title =     {{RTP Payload Format Constraints}},
    pagetotal = 22,
    year =      2016,
    month =     feb,
    day =       5,
    abstract =  {In this specification, we define a framework for identifying RTP Streams with the constraints on its payload format in the Session Description Protocol. This framework defines a new "rid" SDP attribute to: a) effectively identify the RID RTP Streams within a RTP Session, b) constrain their payload format parameters in a codec- agnostic way beyond what is provided with the regular Payload Types and c) enable unambiguous mapping between the RID RTP Streams to their media format specification in the SDP.},
}