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Level Master Ino\medskip

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\normalsize

Allows to perform a global correction to the image levels.\par

For adjusting levels individually on RGBA channels, use the \textquotedbl Level RGBA Ino\textquotedbl \ effect.\\

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-{-}- \ Inputs \ -{-}-\\

Source\par

Connect the image to be processed.\\

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Reference\par

Connect the reference image to assign the strength of the effect into each pixel.\\

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-{-}- \ Settings \ -{-}-\\

In\par

Allows to define the minimum and maximum values for the input pixel values.\par

Values less than Min will be limited to Min, values greater than Max will be\par 

limited to Max.\par

Minimum value is 0, maximum value is 1.\par

The default values are Min: 0, Max: 1.\par

Values can take an input of up to 4 decimal places.\\

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Out\par

Allows to fit the range defined by \textquotedbl In\textquotedbl , to the range of\par 

minimum and maximum values specified here.\par

Minimum value is 0, maximum value is 1.\par

The default values are, Min: 0, Max: 1.\par

Values can take an input of up to 4 decimal places.\\

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Gamma\par

Perform gamma correction between \textquotedbl Out Min\textquotedbl \ and \textquotedbl Out Max\textquotedbl .\par

A value between 0.1 and 1.0, will make the image become darker.\par

When the value is 1.0, no correction will be performed.\par

A value between 1.0 and 10.0, will make the image become brighter.\par

The default value is 1.\\

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Alpha Rendering\par

This option is valid only when there is an Alpha channel.\par

When inactive, it masks the changes in the RGB values using the original Alpha\par 

of the image.\par

When active, the effect will be able to modify the Alpha channel, extending it\par 

as necessary to reproduce the full span of the effect.\par

The default setting is ON.\\

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Premultiplied\par

When ON, the image will be processed as if having a Premultiplied Alpha channel\par 

(Alpha value already multiplied by RGB channels).\par

If image is not premultiplied, the image may not look correct.\par

The default setting is ON.\\

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Reference\par

Specify which channel to use from the image connected to the Reference port to\par 

drive the intensity of the effect.\par

Choose from Red/Green/Blue/Alpha/Luminance.\par

Choose Nothing to disable the effect.\par

The default value is \textquotedbl Red\textquotedbl .

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