SDTV Component Video Signal Coding 4:4:4 and 4:2:2 for 13.5 MHz and 18 MHz Systems

Published by	Publication Date	Number of Pages
SMPTE	09/25/2013		26

Category: SMPTE

Description

SMPTE ST 125 – SDTV Component Video Signal Coding 4:4:4 and 4:2:2 for 13.5 MHz and 18 MHz Systems

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 18 MHz. The virtual parallel signal interface format is required as the source for the 10 bit serial interface defined in SMPTE ST 259.

Annex D covers video coding for the 4:4:4:4 member of the family, including multiplexing details for -dual channel? operation.