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SMPTE - ST 12-2 AMD 1

Transmission of Time Code in the Ancillary Data Space - Amendment 1

inactive
Organization: SMPTE
Publication Date: 29 August 2013
Status: inactive
Page Count: 5
scope:

This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE ST 12-1 in 8-, 10-, or 12-bit digital television data interfaces. Time code information is transmitted in the ancillary data space as defined in SMPTE ST 291-1.

Document History

SMPTE ST 12-2
February 20, 2014
Transmission of Time Code in the Ancillary Data Space
This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE ST 12-1 in 8-, 10-, or 12-bit digital television...
ST 12-2 AMD 1
August 29, 2013
Transmission of Time Code in the Ancillary Data Space - Amendment 1
This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE ST 12-1 in 8-, 10-, or 12-bit digital television...
ST 12M-2
February 7, 2008
Television — Transmission of Time Code in the Ancillary Data Space
This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE 12M-1 in 8-, 10-, or 12-bit digital television data...

References

This document references:
SMPTE ST 12-1 - Time and Control Code
Published by SMPTE on February 20, 2014
This Standard specifies a time and control code for use in television and accompanying audio systems operating at nominal rates1 of 60, 59.94, 50, 48, 47.95, 30, 29.97, 25, 24, and 23.98 frames per...
This document references:
ITU-R BT.1366 - Time code format definitions and transport in the ancillary data space of a digital television interface according to Recommendations ITU-R BT.656, ITU-R BT.799, ITU-R BT.1120 and ITU-R BT.2077
Published by ITU-R on July 1, 2018
Part 1 of this Recommendation defines a time and control code for use in television, film and accompanying audio systems operating at 60, 59.94, 50, 30, 29.97, 25, 24 and 23.98 frames/s (fps)....
This document references:
ITU-R BT.1700 - Characteristics of composite video signals for conventional analogue television systems
Published by ITU-R on January 1, 2005
A description is not available for this item.
This document references:
SMPTE RP 168 - Definition of Vertical Interval Switching Point for Synchronous Video Switching
Published by SMPTE on July 17, 2009
A description is not available for this item.
This document references:
SMPTE RP 201 - Encoding Film Transfer Information Using Vertical Interval Time Code
Published by SMPTE on November 26, 2008
A description is not available for this item.
This document references:
SMPTE ST 170M - Television - Composite Analog Video Signal - NTSC for Studio Applications
Published by SMPTE on November 30, 2004
This standard describes the composite analog color video signal for studio applications: NTSC, 525 lines, 59.94 fields, 2:1 interlace with an aspect ratio of 4:3 This standard specifies the interface...
This document references:
SMPTE ST 12-1 - Time and Control Code
Published by SMPTE on February 20, 2014
This Standard specifies a time and control code for use in television and accompanying audio systems operating at nominal rates1 of 60, 59.94, 50, 48, 47.95, 30, 29.97, 25, 24, and 23.98 frames per...
This document is referenced by:
SMPTE ST 125 - SDTV Component Video Signal Coding 4:4:4 and 4:2:2 for 13.5 MHz and 18 MHz Systems
Published by SMPTE on September 25, 2013
This standard defines the digital video coding for 4:4:4 and 4:2:2 color spaces and a virtual parallel interface for 525/625-line interlaced systems. Two luma sampling rates are defined: 13.5 MHz and...
This document is referenced by:
SMPTE ST 2051 - Two-Frame Marker for 48(/1.001)- Hz, 50-Hz, and 60(/1.001)-Hz Progressive Digital Video Signals on 1.5 Gb/s and 3 Gb/s Interfaces
Published by SMPTE on February 20, 2014
This standard defines a Two-Frame Marker for progressive HDTV video formats at 48/1.001(47.95)-Hz, 48-Hz, 50-Hz, 60/1.001(59.94)-Hz, and 60-Hz frame rates. This Two-Frame Marker is multiplexed into...
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