Audio/Video Transport Payloads (payload) Internet Drafts

      
 RTP Payload Format for VP9 Video
 
 draft-ietf-payload-vp9-07.txt
 Date: 24/07/2019
 Authors: Justin Uberti, Stefan Holmer, Magnus Flodman, Jonathan Lennox, Danny Hong
 Working Group: Audio/Video Transport Payloads (payload)
 Formats: txt xml
This memo describes an RTP payload format for the VP9 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. It includes provisions for temporal and spatial scalability.
 RTP Payload Format for TSVCIS Codec
 
 draft-ietf-payload-tsvcis-01.txt
 Date: 16/10/2018
 Authors: Victor Demjanenko, John Punaro, David Satterlee
 Working Group: Audio/Video Transport Payloads (payload)
 Formats: txt
This document describes the RTP payload format for the Tactical Secure Voice Cryptographic Interoperability Specification (TSVCIS) speech coder. TSVCIS is a scalable narrowband voice coder supporting varying encoder data rates and fallbacks. It is implemented as an augmentation to the Mixed Excitation Linear Prediction Enhanced (MELPe) speech coder by conveying additional speech coder parameters for enhancing voice quality. TSVCIS augmented speech data is processed in conjunction with its temporal matched MELP 2400 speech data. The RTP packetization of TSVCIS and MELPe speech coder data is described in detail.
 RTP Payload Format for the TETRA Audio Codec
 
 draft-ietf-payload-tetra-03.txt
 Date: 26/07/2019
 Authors: Andreas Reisenbauer, Udo Brandhuber, Joachim Hagedorn, Klaus-Peter Hohnsch, Stefan Wenk
 Working Group: Audio/Video Transport Payloads (payload)
 Formats: xml txt
This document specifies a Real-time Transport Protocol (RTP) payload format for TETRA encoded speech signals. The payload format is designed to be able to interoperate with existing TETRA transport formats on non-IP networks. A media type registration is included, specifying the use of the RTP payload format and the storage format.
 RTP Payload Format for ISO/IEC 21122 (JPEG XS)
 
 draft-ietf-payload-rtp-jpegxs-01.txt
 Date: 10/04/2019
 Authors: Sebastien Lugan, Gael Rouvroy, Antonin Descampe, Thomas Richter, Alexandre Willeme
 Working Group: Audio/Video Transport Payloads (payload)
 Formats: xml txt
This document specifies a Real-Time Transport Protocol (RTP) payload format to be used for transporting JPEG XS (ISO/IEC 21122) encoded video. JPEG XS is a low-latency, lightweight image coding system. Compared to an uncompressed video use case, it allows higher resolutions and frame rates, while offering visually lossless quality, reduced power consumption, and end-to-end latency confined to a fraction of a frame.
 RTP Payload for TTML Timed Text
 
 draft-ietf-payload-rtp-ttml-02.txt
 Date: 11/06/2019
 Authors: James Sandford
 Working Group: Audio/Video Transport Payloads (payload)
 Formats: txt
This memo describes a Real-time Transport Protocol (RTP) payload format for TTML, an XML based timed text format for live and file based workflows from W3C. This payload format is specifically targeted at live workflows using TTML.

Audio/Video Transport Payloads (payload)

WG Name Audio/Video Transport Payloads
Acronym payload
Area Applications and Real-Time Area (art)
State Active
Charter charter-ietf-payload-01 Approved
Dependencies Document dependency graph (SVG)
Additional URLs
- Wiki
- Issue tracker
Personnel Chairs Ali Begen
Roni Even
Area Director Barry Leiba
Mailing list Address payload@ietf.org
To subscribe https://www.ietf.org/mailman/listinfo/payload
Archive https://mailarchive.ietf.org/arch/browse/payload/
Jabber chat Room address xmpp:payload@jabber.ietf.org?join
Logs https://jabber.ietf.org/logs/payload/

Charter for Working Group


The PAYLOAD working group is tasked with the specification and
maintenance of payload formats for use with the Real-Time Transport
Protocol, RTP [RFC3550]. The group will follow the guidelines
established in "Guidelines for Writers of RTP Payload Format
Specifications" [BCP 36], the "How to Write an RTP Payload Format"
(under development) and is responsible for maintaining those
guidelines.

This working group will develop RTP payload formats for new media
codecs, review and revise existing payload formats to advance those
which are useful to Draft Standard or Standard, and declare others
Historic.

Milestones

Date Milestone
Mar 2020 Submit RTP Payload Format for TTML Timed Text for Proposed Standard
Mar 2020 Submit RTP Payload Format for ISO/IEC 21122 (JPEG XS) for Proposed Standard
Nov 2019 Submit RTP Payload Format for VP9 Video for Proposed Standard
Done Submit RTP Payload Format for TSVCIS Codec for Proposed Standard
Mar 2019 submit RTP Payload Format for the TETRA Audio Codec
Done Submit RTP Payload Format for Non-Interleaved and Interleaved Parity FEC
Done submit RTP Payload Format for VC-2 HQ Profile Video
Done submit RTP Payload Format for MELPe Codec
Done Submit RTP Payload Format for SMPTE ST 291 Ancillary Data for Proposed Standard
Done Submit RTP Payload Format for Opus Speech and Audio Codec as proposed standard
Done Submit RTP Payload Format for High Efficiency Video Coding for Proposed Standard.
Done Submit RTP Payload Format for G.711.0 for Proposed Standard
Done Submit RTP Payload Format for Standard apt-X and Enhanced apt-X Codecs for Proposed Standard
Done Submit RTP Payload Format for VP8 Video for Proposed Standard
Done Submit How to Write an RTP Payload Format for Informational
Done Submit RTP profile for the carriage of SMPTE 336M data for Proposed Standard
Done Submit RTP Payload Format for Enhanced Variable Rate Narrowband-Wideband Codec (EVRC-NW) for Proposed Standard
Done Submit RTP Payload Format for DV (IEC 61834) Video for Proposed Standard
Done Submit RTP Payload Format for MPEG-4 Audio/Visual Streams for Proposed Standard
Done Submit RTP Payload Format for MIDI for Proposed Standard
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