ColorOps: Gamma

In the S_ColorOps Plugin.

Applies a gamma correction to the input clip. The red, green, and blue channels can be adjusted independently. From Gamma just causes the inverse effect of adjusting Gamma.

Inputs:

Source:  The clip to be processed.
        

Parameters:

Gamma:   Default: 1,  Range: 0 or greater.
Values greater than 1.0 make the mid-tones brighter, values less than 1.0 make them darker, 1.0 leaves the input unchanged.

From Gamma:   Default: 1,  Range: 0 or greater.
Divides the Gamma by this value before processing. This can be useful if your image was correct at this gamma, but needs to be adjusted from this to a new gamma.

Scale Lights:   Default: 1,  Range: 0 or greater.
Scales the brightness by this amount after the gamma correction. Increase for a brighter result.

Offset Darks:   Default: 0,  Range: any.
Adds this gray value to the darker regions after the gamma correction. This can be negative to increase contrast.

Gamma Red:   Default: 1,  Range: 0.1 or greater.
Brightens or darkens the red mid-tones.

Gamma Green:   Default: 1,  Range: 0.1 or greater.
Brightens or darkens the green mid-tones.

Gamma Blue:   Default: 1,  Range: 0.1 or greater.
Brightens or darkens the blue mid-tones.

Params2:

Scale Lights R:   Default: 1,  Range: 0 or greater.
Scales the red by this amount after the gamma correction.

Scale Lights G:   Default: 1,  Range: 0 or greater.
Scales the red by this amount after the gamma correction.

Scale Lights B:   Default: 1,  Range: 0 or greater.
Scales the red by this amount after the gamma correction.

Offset Darks R:   Default: 0,  Range: any.
Adds this red value to the darker red regions after the gamma correction. This can be negative to increase contrast.

Offset Darks G:   Default: 0,  Range: any.
Adds this green value to the darker green regions after the gamma correction. This can be negative to increase contrast.

Offset Darks B:   Default: 0,  Range: any.
Adds this blue value to the darker blue regions after the gamma correction. This can be negative to increase contrast.

See general info for: Res, On Fields, Redraw, Undo, Load Defaults, Crop, Add Noise, and Use Gamma.


See Also:

HueSatBright
Monochrome
ClampChroma
PseudoColor
DuoTone
TriTone
QuadTone
Tint
Threshold
Hotspots
Solarize
ChannelSwitcher
ShowBadColors
Invert
DissolveFilm
Sapphire Plug-ins Introduction


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