cutcutcodec.core.classes.colorspace

Contains all the colorspace informations.

Classes

Colorspace(space[, primaries, transfer])

Structure to ensure color space consistency.

Details

class cutcutcodec.core.classes.colorspace.Colorspace(space: str | Self, primaries: str | None = None, transfer: str | None = None)

Structure to ensure color space consistency.

See cutcutcodec.core.colorspace for more details and explanations.

Attributes

color_primariesint

The ffmpeg primaries code.

color_trcint

The ffmpeg transfere function.

primariesstr or None

The tristimulus primaries colors name (gamut). All available values are the keys of cutcutcodec.core.colorspace.cst.PRIMARIES, defined in the module cutcutcodec.core.colorspace.cst.

spacestr

The main space name, one of “y’pbpr”, “r’g’b’”, “rgb”, “xyz”. It is defined in cutcutcodec.core.colorspace.cst.SYMBS.

symbolstuple[sympy.Symbol, sympy.Symbol, sympy.Symbol]

The sympy symbols used as input of the expression given by the methode to.

transferstr or None

The non-linear transfer function name (gamma). All available values are the keys of cutcutcodec.core.colorspace.cst.TRC, defined in the module cutcutcodec.core.colorspace.cst.

Parse the colorspace.

Parameters

spaceColorspace | str

The colorspace formatted as {name}[_{colorspace}], with name in “y’pbpr”, “r’g’b’”, “rgb”, “xyz” (readonly). When several names are given, the first matching in alphabetic order is taken.

primariesstr, optional

If supplied, this is given priority over space for the gamut (read and write).

transferstr, optional

If supplied, this is given priority over space for the gamma (read and write).