General Settings
- Minimum field
- Displays the minimum luma value considered to be part of the opaque area of the matte. Editable.
- Maximum field
- Displays the maximum luma value considered to be part of the transparent area of the matte. Editable.
- Gain field
- Displays a value, in percentage, that is multiplied to the pixel values in the resulting matte to reduce or increase the grey levels.