title: colorcontrast
media types:
Video
description: Adjust color contrast between RGB components.
version: Lavfi10.1.100
creator: libavfilter maintainers
Many parameters support animated values (keyframes) but only the numeric ones. Many numeric properties have type string because they accept an expression (see FFmpeg documentation) even though they evaluate to a numeric value.
description:
set the red-cyan contrast
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: 0
description:
set the green-magenta contrast
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: 0
description:
set the blue-yellow contrast
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: 0
description:
set the red-cyan weight
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
description:
set the green-magenta weight
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
description:
set the blue-yellow weight
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
description:
set the amount of preserving lightness
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
description:
Maximum number of threads
type: integer
readonly: no
required: no
minimum: 0
default: 0
description:
The MLT position value to set on avfilter frames
type: string
readonly: no
required: no
default: frame
values:
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