ColourInfo interface

Colour information for a raw video stream, as H.273 / ISO-IEC 23091-2 code points. Set on StreamMetadataOverrideSettingsUpdate to force a source’s colour metadata (e.g. BT.709) so it matches its siblings and avoids a downstream switch seeing a colour-context change.

Signature:

export interface ColourInfo

Properties

Property Type Description

chromaLocation

number

Chroma sample location code point (e.g. 0 = left, 2 = top-left).

fullRange

boolean

Full-range flag (false = limited / "TV" range).

matrixCoefficients

number

Matrix coefficients code point (e.g. 1 = BT.709, 9 = BT.2020 NCL).

primaries

number

Colour primaries code point (e.g. 1 = BT.709, 9 = BT.2020).

transferCharacteristics

number

Transfer characteristics code point (e.g. 1 = BT.709, 16 = PQ, 18 = HLG).