IEEE 1722-2011 - IEEE Standard for Layer 2 Transport Protocol for Time Sensitive Applications in a Bridged Local Area Network

Standard

Superseded

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Standard Details

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.

Standards Committee	C/MSC - Microprocessor Standards Committee
Status	Superseded
Superseded by	1722-2016
Board Approval	2011-02-10
History	Published Date:2011-05-06

Additional Resources Details

PAR	Approved PAR

Working Group Details

Working Group	P1722 - Audio/Video Bridging Layer2 Transport
Working Group Chair	David Olsen
Standards Committee	C/MSC - Microprocessor Standards Committee
Society	IEEE Computer Society
IEEE Program Manager	Tom Thompson
Active Projects	Active P1722b - Standard for a Transport Protocol for Time-Sensitive Applications in Bridged Local Area Networks ? 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).
Existing Standards	Active IEEE 1722-2016 - IEEE Standard for a Transport Protocol for Time-Sensitive Applications in Bridged Local Area Networks 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.
	Active IEEE 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)