title: SaturationOFX
media types:
Video experimental
description: Modify the color saturation of an image.
See also: https://web.archive.org/web/20220627030455/http://www.opticalenquiry.com/nuke/index.php?title=Saturation
version: 2
creator: mr.fantastic mrfantastic@firemail.cc
license: GPLv2
URL: https://openeffects.org/
title: R
description:
Process red channel.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: G
description:
Process green channel.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: B
description:
Process blue channel.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: A
description:
Process alpha channel.
type: boolean
readonly: no
required: no
animation: yes
default: 0
title: Saturation
description:
Color saturation factor to apply. 0 produces grayscale.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 4
default: 1
title: Luminance Math
description:
Formula used to compute luminance from RGB values.
type: string
readonly: no
required: no
animation: yes
title: Clamp Black
description:
All colors below 0 on output are set to 0.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: Clamp White
description:
All colors above 1 on output are set to 1.
type: boolean
readonly: no
required: no
animation: yes
default: 0
title: (Un)premult
description:
Divide the image by the alpha channel before processing, and re-multiply it afterwards. Use if the input images are premultiplied.
type: boolean
readonly: no
required: no
animation: yes
title: Invert Mask
description:
When checked, the effect is fully applied where the mask is 0.
type: boolean
readonly: no
required: no
animation: yes
title: Mix
description:
Mix factor between the original and the transformed image.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 1
title: Top-Left Origin
description:
Set to 1 to use MLT top-left image origin instead of the OFX bottom-left origin. Use for plugins that crash or produce incorrect output with negative row bytes.
type: boolean
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox
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