@misc{rfc4856,
    series =    {Request for Comments},
    number =    4856,
    howpublished =  {RFC 4856},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4856},
    url =       {https://www.rfc-editor.org/info/rfc4856},
    author =    {Stephen L. Casner},
    title =     {{Media Type Registration of Payload Formats in the RTP Profile for Audio and Video Conferences}},
    pagetotal = 29,
    year =      2007,
    month =     feb,
    abstract =  {This document specifies media type registrations for the RTP payload formats defined in the RTP Profile for Audio and Video Conferences. Some of these may also be used for transfer modes other than RTP. {[}STANDARDS-TRACK{]}},
}