SMPTE 2110
SMPTE 2110 is a standard from the Society of Motion Picture and Television Engineers (SMPTE) that describes how to send digital video over an IP network.[1] The standard differs from previous IP video standards in that video is transmitted in uncompressed format and audio, video and ancillary data are carried as separate streams. SMPTE 2110 is intended to be used within broadcast production and distribution facilities where quality and flexibility are more important than bandwidth efficiency.[2]
SMPTE 2110 is specified in several parts:[3]
- ST 2110-10 - System architecture and synchronization. Synchronization is based on SMPTE 2059.
- ST 2110-20 - Uncompressed video transport, based on SMPTE 2022-6
- ST 2110-21 - Traffic shaping and network delivery timing
- ST 2110-30 - Audio transport, based on AES67[4]
- ST 2110-31 - Transport of AES3 formatted audio
- ST 2110-40 - Transport of ancillary data
History
SMPTE 2110 was based on the TR-03[5] and TR-04[6] work published by the Video Services Forum on 12 November 2015. The first four parts of SMPTE 2110, -10, -20, -21 and -30, were published by SMPTE on 27 November 2017.
References
- ^ "SMPTE ST 2110: Structuring the Future of Broadcasting". IEEE Spectrum. Retrieved 2019-05-21.
- ^ What is SMPTE ST2110?
- ^ "SMPTE ST 2110 FAQ". Society of Motion Picture and Television Engineers. Retrieved 2019-05-21.
- ^ Wes Simpson (May 31, 2018). "SMPTE ST 2110-30: A Fair Hearing For Audio". TV Technology. Retrieved 2019-05-21.
- ^ Transport of Uncompressed Elementary Stream Media over IP (PDF), Video Services Forum, 12 November 2015
- ^ Utilization of ST-2022-6 Media Flows within a VSF TR-03 Environment (PDF), Video Services Forum, 12 November 2015
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