@misc{rfc4756,
    series =    {Request for Comments},
    number =    4756,
    howpublished =  {RFC 4756},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4756},
    url =       {https://www.rfc-editor.org/info/rfc4756},
    author =    {Adam H. Li},
    title =     {{Forward Error Correction Grouping Semantics in Session Description Protocol}},
    pagetotal = 6,
    year =      2006,
    month =     nov,
    abstract =  {This document defines the semantics that allow for grouping of Forward Error Correction (FEC) streams with the protected payload streams in Session Description Protocol (SDP). The semantics defined in this document are to be used with "Grouping of Media Lines in the Session Description Protocol" (RFC 3388) to group together "m" lines in the same session. {[}STANDARDS-TRACK{]}},
}