NEW IN CONTINUUM 2021.5, the BCC+ F-Stop filter adjusts chanel exposure values in incriments equivalent to photographic lens f-stops.
Presets and the FX Editor
To select from a selection of factory installed and user-generated presets, open the FX Editor interface and pick one from the Presets window.
Filter Parameters
Input is Linear: Enable this if your image is in true linear color space. Gamma corrected images should have this parameter disabled.
Red Exposure: Adds or subtracts red from the image.
Green Exposure: Adds or subtracts green from the image.
Blue Exposure: Adds or subtracts blue from the image.
Gang: The Red, Blue and Green Exposure slider values can be ganged together. When ganged, drag any exposure slider to affect all three values.
PixelChooser: The BCC PixelChooser provides simple, built-in masking of the effect result. The PixelChooser is generally used to select a portion of the image and restrict an effect to just the selected area while maintaining the original image content in unselected regions. The selection can be based on geometric shapes or on the image’s luma/color properties.
For more information on the PixelChooser, Click Here.