Enumeration Members
BT2020
BT2020:9
BT709
BT709:1
SMPTE_ST4321
SMPTE_ST4321:12
VideoColorPrimaries
Color Primaries represent three points(RGB primaries) of the triangle on the CIE 1931 chromaticity diagram, and the space inside the triangle is the gamut.
Video Color Primaries
Color Primaries represent three points(RGB primaries) of the triangle on the
CIE 1931 chromaticity diagram, and the space inside the triangle is the
gamut.
Color gamut describes a set of colors in which the content is intended to be
displayed.
HDR content requires a wider color gamut than SDR content. Most of devices
support the sRGB color gamut but P3 or Rec. 2020 are color gamut that would
usually be expected for HDR content
If the attached output device also supports the specified color, the device
needs to be able to cause the output device to render the appropriate color,
or something close enough. If the attached output device does not support the
specified color, the device needs to be capable of mapping the specified
color to a color supported by the output device.
Values are taken from Table 2 — Interpretation of colour primaries
(ColourPrimaries) of ISO/IEC 23001-8:2016
Last modified on October 2, 2025
