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# ECParams

The ECParams element specifies the parameters for an ExposureContrast element.

It is an Autodesk extension to the Academy/ASC XML color transform format.

## Contains

No content.

## Contained By

- ExposureContrast

## Attributes

exposure
  A single decimal value representing the exposure offset in stops. A value of 0.0 corresponds to no exposure offset. Required.
contrast
  A single decimal value representing the contrast level. A value of 1.0 corresponds to no contrast adjustment. Required.
pivot
  A single decimal value representing the color value used as a pivot for adjusting contrast. A value of 0.18 will pivot around mid-gray. Required.

## Example

    <ProcessList id="561c5aba-8709-477c-8211-7ec4a6fe8820">
       <ExposureContrast inBitDepth="16f" outBitDepth="32f" style="linear">
          <ECParams exposure="0.65" contrast="1.2" pivot="1" />
          <DynamicParameter param="EXPOSURE" />
          <DynamicParameter param="CONTRAST" />
       </ExposureContrast>
    </ProcessList>