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# ImageLevels

This node controls the input, gamma, and output levels of the input image.

Connection Type | Connection Name | Function
Input | input | The image sequence the levels of which you want to adjust.
out_mask | An optional image to use as a mask. By default, the levels adjustment is limited to the non-black areas of the mask.

Control (UI) | Default Value | Function
[2D node controls] | N/A | Set the controls for the stereo view. For more information, refer to the Common 2D Nodes Widget Type in Common Parameter Widgets.
inputMin
inputMin | 0.0000, 0.0000, 0.0000, 0.0000 | Sets the minimum input level for the RGBA values. You can also use the HSL or HSV controls to set the color. For more information, refer to the Color Widget Type in the Common Parameter Widgets.
inputMax
inputMax | 1.0000, 1.0000, 1.0000, 1.0000 | Sets the maximum input level for the RGBA values. You can also use the HSL or HSV controls to set the color. For more information, refer to the Color Widget Type in the Common Parameter Widgets.
gamma
gamma | 1.0000, 1.0000, 1.0000, 1.0000 | Sets the gamma levels for the RGBA values. You can also use the HSL or HSV controls to set the color. For more information, refer to the Color Widget Type in the Common Parameter Widgets.
outputMin
outputMin | 0.0000, 0.0000, 0.0000, 0.0000 | Sets the minimum output level for the RGBA values. You can also use the HSL or HSV controls to set the color. For more information, refer to the Color Widget Type in the Common Parameter Widgets.
outputMax
outputMax | 1.0000, 1.0000, 1.0000, 1.0000 | Sets the maximum output level for the RGBA values. You can also use the HSL or HSV controls to set the color. For more information, refer to the Color Widget Type in the Common Parameter Widgets.
direction | Forward | The transform direction, with Forward being used to bake in a color correction, and Inverse typically reversing out a previously-baked in correction.
clampMin | No | When set to Yes, levels are clamped to the specified inputMin and outputMin values.
clampMax | No | When set to Yes, levels are clamped to the specified inputMax and outputMax values.