%% You should probably cite draft-ietf-payload-vp8 instead of this I-D.
@techreport{westin-payload-vp8-02,
    number =    {draft-westin-payload-vp8-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-westin-payload-vp8/02/},
    author =    {Patrik Westin and Henrik Lundin},
    title =     {{Proposal for the IETF on "RTP Payload Format for VP8 Video"}},
    pagetotal = 24,
    year =      2011,
    month =     mar,
    day =       8,
    abstract =  {This memo describes an RTP payload format for the VP8 video codec. The payload format has wide applicability, as it supports applications from low bit-rate peer-to-peer usage, to high bit-rate video conferences.},
}