%% You should probably cite draft-ietf-avtcore-idms instead of this I-D.
@techreport{brandenburg-avtcore-rtcp-for-idms-00,
    number =    {draft-brandenburg-avtcore-rtcp-for-idms-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-brandenburg-avtcore-rtcp-for-idms/00/},
    author =    {Ray van Brandenburg and Hans Stokking and Oskar van Deventer and Omar Niamut and Fabian Walraven and Ishan Vaishnavi and Fernando Boronat and Mario Montagud},
    title =     {{RTCP for inter-destination media synchronization}},
    pagetotal = 21,
    year =      2011,
    month =     mar,
    day =       7,
    abstract =  {This document gives information on an RTCP Packet Type and RTCP XR Block Type including associated SDP parameters for inter-destination media synchronization (IDMS). The RTCP XR Block Type, registered with IANA based on an ETSI specification, is used to collect media play- out information from participants in a group playing-out (watching, listening, etc.) a specific RTP media stream. The RTCP packet type specified by this document is used to distribute a summary of the collected information so that the participants can synchronize play- out. Typical applications for IDMS are social TV, shared service control (i.e. applications where two or more geographically separated users are watching a media stream together), distance learning, network quiz shows, multi-playing online games, etc.},
}