The protocol, device discovery, connection management, and device-control procedures used to facilitate interoperability between audio- and video-based end stations that use IEEE 1722–based streams on IEEE 802–based networks are specified.
- Sponsor Committee
- C/MSC - Microprocessor Standards Committee
Learn More - Status
- Active Standard
- PAR Approval
- 2014-08-21
- Superseding
- 1722-2011
- Corrigendum
-
1722-2016/Cor 1-2016
- Amendments
-
P1722b
- Board Approval
- 2016-03-03
- History
-
- ANSI Approved:
- 2017-07-28
- Published:
- 2016-12-16
Working Group Details
- Society
- IEEE Computer Society
Learn More - Sponsor Committee
- C/MSC - Microprocessor Standards Committee
Learn More - Working Group
-
P1722 - Audio/Video Bridging Layer2 Transport
Learn More - IEEE Program Manager
- Tom Thompson
Contact - Working Group Chair
- David Olsen
P1722b
Standard for a Transport Protocol for Time-Sensitive Applications in Bridged Local Area Networks u2013 Amendment: New and Extended Streaming Formats
This project specifies extensions to IEEE Std 1722 to add support for ITU-T (Telecommunication Standardization Sector of ITU) Recommendation H.265 v7 (11/2019) - High efficiency video coding and AOMedia Video 1 video compression format (AV1), and a new audio format that supports temporal redundancy. This project improves the Clock Reference Stream (CRS) format, enlarges the Audio/Video Transport Protocol (AVTP) sequence number, improves the CAN (Controller Area Network) and LIN (Local Interconnect Network) formats, improves support for tracking grandmaster changes, supports longer presentation time intervals, clarifies clock stability indicators, and provides guidance on how to handle out-of-order arrival of AVTP Protocol Data Unit (PDUs).
1722-2016/Cor 1-2016
IEEE Approved Draft Standard for a Transport Protocol for Time Sensitive Applications in a Bridged Local Area Network- Corrigendum 1
Correct additional fields text in AES3 Stream Format section of Annex I. (NOTE: This corrigendum was not published as a separate document, but was incorporated in IEEE Std 1722-2016)
1722-2011
IEEE Standard for Layer 2 Transport Protocol for Time Sensitive Applications in a Bridged Local Area Network
The protocol, data encapsulations, and presentation time procedures used to ensure interoperability between audio- and video-based end stations that use standard networking services provided by all IEEE 802 networks meeting quality-of-service requirements for time-sensitive applications by leveraging concepts of IEC 61883 are specified in this standard.
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards