%% You should probably cite rfc8082 instead of this I-D. @techreport{ietf-avtext-avpf-ccm-layered-02, number = {draft-ietf-avtext-avpf-ccm-layered-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-ietf-avtext-avpf-ccm-layered/02/}, author = {Stephan Wenger and Jonathan Lennox and Bo Burman and Magnus Westerlund}, title = {{Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs}}, pagetotal = 11, year = 2016, month = sep, day = 23, abstract = {This document updates RFC5104 by fixing a shortcoming in the specification language of the Codec Control Message Full Intra Request (FIR) as defined in RFC5104 when using it with layered codecs. In particular, a Decoder Refresh Point needs to be sent by a media sender when a FIR is received on any layer of the layered bitstream, regardless on whether those layers are being sent in a single or in multiple RTP flows. The other payload-specific feedback messages defined in RFC 5104 and RFC 4585 as updated by RFC 5506 have also been analyzed, and no corresponding shortcomings have been found.}, }