RTP News

December 16, 2011
RFC 6464 (A Real-time Transport Protocol (RTP) Header Extension for Client-to-Mixer Audio Level Indication)
December 16, 2011
RFC 6465 (A Real-time Transport Protocol (RTP) Header Extension for Mixer-to-Client Audio Level Indication)
August 31, 2011
RFC 6366 (Requirements for an Internet Audio Codec)
August 26, 2011
RFC 6354 (Forward-Shifted RTP Redundancy Payload Support)
August 8, 2011
RFC 6262 (RTP Payload Format for IP-MR Speech Codec)
June 13, 2011
RFC 6263 (Application Mechanism for Keeping Alive the NAT Mappings Associated with RTP / RTP Control Protocol (RTCP) Flows)
June 7, 2011
RFC 6295 (RTP Payload Format for MIDI)
May 17, 2011
RFC 6185 (RTP Payload Format for H.264 Reduced-Complexity Decoding Operation (RCDO) Video)
February 11, 2011
RFC 6128 (RTP Control Protocol (RTCP) Port for Source-Specific Multicast (SSM) Sessions)
October 14, 2010
RFC 6015 (RTP Payload Format for 1-D Interleaved Parity Forward Error Correction (FEC))
September 16, 2009
RFC 5968 (Guidelines for Extending the RTP Control Protocol (RTCP))
April 29, 2010
RFC 5761 (Multiplexing RTP Data and Control Packets on a Single Port)
February 26, 2010
RFC 5760 (RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback)
February 26, 2010
RFC 5725 (Post-Repair Loss RLE Report Block Type for RTP Control Protocol (RTCP) Extended Reports (XRs))
October 28, 2009
RFC 5686 (RTP Payload Format for mU-law EMbedded Codec for Low-delay IP Communication (UEMCLIP) Speech Codec )
June 22, 2009
RFC 5574 (RTP Payload Format for the Speex Codec)
May 28, 2009
RTP Payload Format for Adaptive TRansform Acoustic Coding (ATRAC) Family approved as Proposed Standard
May 28, 2009
RTP Payload Format for ITU-T Recommendation G.722.1 approved as Proposed Standard
May 18, 2009
RTP Payload Format for the Speex Codec approved as Proposed Standard
April 9, 2009
RFC 5506 (Support for Reduced-Size Real-Time Transport Control Protocol (RTCP): Opportunities and Consequences)
March 13, 2009
RFC 5450 (Transmission Time Offsets in RTP Streams)
March 3, 2009
RFC 5484 (Associating Time-Codes with RTP Streams)
March 2, 2009
Support for Reduced-Size RTCP, Opportunities and Consequences approved as Proposed Standard
January 23, 2009
RFC 5459 (G.729.1 RTP Payload Format Update: Discontinuous Transmission (DTX) Support)
January 23, 2009
RFC 5404 (RTP Payload Format for G.719)
January 28, 2009
Associating Time-codes with RTP streams approved as Proposed Standard
December 15, 2008
RTP Payload format for G.719 approved as Proposed Standard
October 22, 2008
RTP Payload Format for ITU-T Recommendation G.711.1 approved as Proposed Standard
October 21, 2008
RFC 5371 (RTP Payload Format for JPEG 2000 Video Streams)
October 21, 2008
RFC 5372 (Payload Format for JPEG 2000 Video: Extensions for Scalability and Main Header Recovery)
October 13, 2008
Transmission Time offsets in RTP streams approved as a Proposed Standard
August 13, 2008
RFC 5215 (RTP Payload Format for Vorbis Encoded Audio)
July 23, 2008
RFC 5285 (A General Mechanism for RTP Header Extensions)
May 27, 2008
RTP Payload Format for Vorbis Encoded Audio approved as a Proposed Standard
May 9, 2008
Definition of Events For Channel-Oriented Telephony Signalling approved as a Proposed Standard
February 27, 2008
RFC 5188 (RTP Payload Format for the Enhanced Variable Rate Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec)
February 22, 2008
RFC 5124 (Extended Secure RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/SAVPF))
February 22, 2008
RFC 5104 (Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF))
February 14, 2008
RFC 5219 (A More Loss-Tolerant RTP Payload Format for MP3 Audio)
January 31, 2008
RFC 5117 (RTP Topologies)
January 8, 2008
RTP payload format for Enhanced Variable Rate Wideband Codec (EVRC-WB) and media subtype updates for EVRC-B codec approved as a Proposed Standard
December 21, 2007
RFC 5093 (BT's eXtended Network Quality RTP Control Protocol Extended Reports (RTCP XR XNQ))
December 18, 2007
A More Loss-Tolerant RTP Payload Format for MP3 Audio approved as a Proposed Standard
December 17, 2007
RFC 5109 (RTP Payload Format for Generic Forward Error Correction)
November 5, 2007
Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF) approved as a Proposed Standard
November 5, 2007
RTP Topologies approved as an Informational RFC
October 15, 2007
BT's eXtended Network Quality RTP Control Protocol Extended Reports (RTCP XR XNQ) approved as Proposed Standard
October 10, 2007
RTP Payload Format for Generic Forward Error Correction approved as Proposed Standard
August 27, 2007
Multiplexing RTP Data and Control Packets on a Single Port approved as Proposed Standard
July 31, 2007
RFC 4961 (Symmetric RTP / RTP Control Protocol (RTCP))
June 26, 2007
RTP and the Datagram Congestion Control Protocol (DCCP) approved as Proposed Standard
April 10, 2007
RFC 4867 (RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs)
March 1, 2007
RFC 4855 (Media Type Registration of RTP Payload Formats)
March 1, 2007
RFC 4856 (Media Type Registration of Payload Formats in the RTP Profile for Audio and Video Conferences)
February 1, 2007
RFC 4628 (RTP Payload Format for H.263 Moving RFC 2190 to Historic Status)
January 31, 2007
RFC 4629 (RTP Payload Format for ITU-T Rec. H.263 Video)
January 10, 2007
RFC 4788 (Enhancements to RTP Payload Formats for EVRC Family Codecs)
December 18, 2006
RFC 4733 (RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals)
December 18, 2006
RFC 4734 (Definition of Events for Modem, Fax, and Text Telephony Signals)
November 10, 2006
RFC 4695 (RTP Payload Format for MIDI)
November 10, 2006
RFC 4696 (An Implementation Guide for RTP MIDI)
October 30, 2006
Enhancements to RTP Payload Formats for EVRC Family Codecs approved as Proposed Standard
October 25, 2006
RFC 4749 (RTP Payload Format for the G.729.1 Audio Codec)
October 2, 2006
RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs approved as Proposed Standard
September 25, 2006
RTP payload format for the G.729.1 audio codec approved as Proposed Standard
August 25, 2006
Definition of Events For Modem, FAX, and Text Telephony Signals; RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals approved as Proposed Standard
August 23, 2006
RFC 4587 (RTP Payload Format for H.261 Video Streams)
July 28, 2006
RFC 4598 (Real-time Transport Protocol (RTP) Payload Format for Enhanced AC-3 (E-AC-3) Audio)
July 25, 2006
RFC 4588 (RTP Retransmission Payload Format)
July 19, 2006
RFC 4586 (Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback: Results of the Timing Rule Simulations)
July 19, 2006
RFC 4585 (Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF))
July 19, 2006
RFC 4573 (MIME Type Registration for RTP Payload Format for H.224) published
July 19, 2006
RFC 4571 (Framing Real-time Transport Protocol (RTP) and RTP Control Protocol (RTCP) Packets over Connection-Oriented Transport) published
June 13, 2006
RTP Payload Format for E-AC-3 Audio as a Proposed Standard
March 23, 2006
Real-Time Facsimile (T.38) - audio/t38 MIME Sub-type Registration as a Historic document
March 23, 2006
MIME type registration for RTP Payload format for H.224 approved as Proposed Standard
March 21, 2006
RTP Payload Format for H.261 Video Streams approved as Proposed Standard
February 28, 2006
RFC 4424 (Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio Codec) published
February 27, 2006
RFC 4421 (RTP Payload Format for Uncompressed Video: Additional Colour Sampling Modes) published
February 27, 2006
RFC 4425 (RTP Payload Format for Video Codec 1 (VC-1)) published
February 17, 2006
RFC 4396 (RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text) published
February 6, 2006
RTP Payload Format for Video Codec 1 (VC-1) approved as Proposed Standard
February 3, 2006
RTP Payload Format for MIDI approved as Proposed Standard
January 18, 2006
RFC 4351 ( RTP Payload Format for the Extended Adaptive Multi-Rate Wideband (AMR-WB+) Audio Codec) published
January 11, 2006
RFC 4351 (Real-Time Transport Protocol (RTP) Payload for Text Conversation Interleaved in an Audio Stream) published
January 11, 2006
RFC 4348 (Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec) published
December 21, 2005
RFC 4298 (RTP Payload Format for BroadVoice Speech Codecs) published
December 19, 2005
Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio Codec approved as Proposed Standard
December 19, 2005
RTP Payload Format for Uncompressed Video: Additional Colour Sampling Modes approved as Proposed Standard
November 18, 2005
RFC 4170 (Tunneling Multiplexed Compressed RTP (TCRTP)) published
October 31, 2005
The Use of TESLA in SRTP approved as a Proposed Standard
October 13, 2005
RFC 4184 (RTP Payload Format for AC-3 Audio) published
October 12, 2005
RTP Retransmission Payload Format approved as Proposed Standard
September 28, 2005
RTP Payload Format for Extended AMR Wideband (AMR-WB+) Audio Codec approved as Proposed Standard
September 28, 2005
Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec approved as Proposed Standard
September 27, 2005
RFC 4175 (RTP Payload Format for Uncompressed Video) published
September 20, 2005
RTP Payload for Text Conversation interleaved in an audio stream declared Historic
September 22, 2005
Framing RTP and RTCP Packets over Connection-Oriented Transport approved as Proposed Standard
September 6, 2005
RTP Payload Format for 3GPP Timed Text approved as Proposed Standard
July 25, 2005
RTP Payload Format for AC-3 Audio approved as Proposed Standard
June 6, 2005
RFC 4103 (RTP Payload for Text Conversation) published
June 6, 2005
RFC 4102 (Registration of the text/red MIME Sub-Type) published
May 30, 2005 RTP Payload Format for BroadVoice Speech Codecs as a Proposed Standard
May 6, 2005
RFC 4040 (RTP Payload Formats for European Telecommunications Standards Institute (ETSI) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speech Recognition Encoding) published
April 26, 2005
Registration of the text/red MIME Sub-Type as a Proposed Standard
April 20, 2005
RFC 4040 (RTP Payload Format for a 64 kbit/s Transparent Call) published
March 29, 2005
Extended RTP Profile for RTCP-based Feedback(RTP/AVPF) as a Proposed Standard
March 10, 2005
Tunneling Multiplexed Compressed RTP ('TCRTP') as a Proposed Standard
March 8, 2005
RTP Payload Format for Uncompressed Video as a Proposed Standard
February 4, 2005
RFC 3984 (RTP Payload Format for H.264 Video) published
December 20, 2004
RTP payload Format for H.264 Video as a Proposed Standard.
December 6, 2004
RTP Payload for Text Conversation as a Proposed Standard.
December 3, 2004
RFC 3951 (Internet Low Bit Rate Codec (iLBC)) published
December 3, 2004
RFC 3952 ( Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech) published
October 29, 2004
RTP Payload Formats for European Telecommunications Standards Institute (ETSI) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speech Recognition Encoding as a Proposed Standard.
August 18, 2004
RTP payload format for a 64 kbit/s transparent call as a Proposed Standard.
June 30, 2004
Internet Low Bit Rate Codec and RTP Payload Format for iLBC Speech as an Experimental RFC.
May 17, 2004
RTP (RFC 3550 and RFC 3551) promoted to Full Standard.
March 12, 2004
RFC 3711 (The Secure Real-time Transport Protocol (SRTP)) published
December 1, 2003
RFC 3640 (RTP Payload Format for Transport of MPEG-4 Elementary Streams) published
November 5, 2003
RFC 3611 (RTP Control Protocol Extended Reports (RTCP XR)) published
October 10, 2003
RFC 3605 (Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP)) published
October 6, 2003
RTP Payload Format for Transport of MPEG-4 Elementary Streams approved as Proposed Standard
January 20, 2003
RTP Payload Format for SMPTE 292M Video to Proposed Standard
October 1, 2002
RFC 3389 (Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN)) published
July 3, 2002
RFC 3267 (Real-Time Transport Protocol (RTP) Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs) published
Mar. 7, 2002
AMR codec RTP payload format approved
Mar. 14, 2000
Version -07 of RTP specification (Draft) released
Feb. 28, 2000
RTP Payload Format for Real-Time Pointers in IETF last call
Feb. 21, 2000
RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals approved as Proposed Standard
Feb. 18, 2000
RTP Payload for Text Conversation approved as Proposed Standard

Last updated by Henning Schulzrinne