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SMPTE 2022 is a standard from the Society of Motion Picture and Television Engineers (SMPTE) that describes how to send digital video over an IP network. Video formats supported include MPEG-2 and serial digital interface The standard was introduced in 2007 and has been expanded in the years since.

The standard is published in eight parts.

• ST 2022-1:2007 - Forward Error Correction for Real-Time Video/Audio Transport Over IP Networks
• ST 2022-2:2007 - Unidirectional Transport of Constant Bit Rate MPEG-2 Transport Streams on IP Networks
• ST 2022-3:2010 - Unidirectional Transport of Variable Bit Rate MPEG-2 Transport Streams on IP Networks
• ST 2022-4:2011 - Unidirectional Transport of Non-Piecewise Constant Variable Bit Rate MPEG-2 Streams on IP Networks
• ST 2022-5:2013 - Forward Error Correction for Transport of High Bit Rate Media Signals over IP Networks (HBRMT)
• ST 2022-6:2012 - Transport of High Bit Rate Media Signals over IP Networks (HBRMT)
• ST 2022-7:2019 - Seamless Protection Switching of RTP Datagrams
• ST 2022-8:2019 - Professional Media Over Managed IP Networks: Timing of ST 2022-6 Streams in ST 2110-10 Systems

SMPTE 2022 is an important technology enabling the transition of broadcast systems to IP networking.

High Bit Rate Media Transport

High Bit Rate Media Transport (HBRMT) formerly known as High Bit Rate Audio Video Over IP (HBRAV-IP), is a standard for data encapsulation and forward error correction (FEC) of high bit rate contribution oriented video/audio feed services, up to 3 Gbit/s over Ethernet networks. HBRMT is published as parts 5 and 6 of SMPTE 2022 by the SMPTE 32NF networking technology committee. HBRMT supports both SDI uncompressed and JPEG 2000 compressed video and audio formats.

See also

• Audio over Ethernet
• Audio over IP
• Professional video over IP
• SMPTE 2059
• SMPTE 2110
• Voice over Internet Protocol

References

1. Matthias Laabs, SDI over IP (PDF), Institut für Rundfunktechnik, retrieved 2015-12-05
2. ^ Wes Simpson (July 9, 2013), SMPTE 2022 and the Future of Video Over IP, TV Technology, archived from the original on December 8, 2015, retrieved 2015-12-05
3. Browse Standards, IEEE, retrieved 2015-12-05
4. SMPTE 32NF Networking Technology Committee, archived from the original on 2011-01-25, retrieved 2010-10-10
5. Merli, John (2009-11-12). "A Lossless Season". TV Technology. Archived from the original on 2016-03-05.

External links

• Video Services Forum - HBRMT Encapsulation and FEC Committee

• SMPTE standards