The Exposure slider is in relative stop values to the original image. Set this attribute to a negative value to darken the image and view details in the over-bright regions of the HDR image. Set this attribute to a positive value to brighten the image and view details in the over-dark regions of the image.
Specify your custom color transformation file or the custom calibration file for your output device. You can also use this attribute to apply a custom color grading effect. Preview your image in the Render View with color grading applied.
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