To accurately display film clips, you can apply 3D LUTs to the image window, including the reference area and the reference overlay in Resize.

To apply a 3D LUT to a clip in the image window:

1. With a clip in the current viewport set to Front, Back, or Result view, enable Use 3D LUT (Alt+Shift+~) to enable 3D LUT display mode.

   The 3D LUT displayed in the 3D LUT List box is applied to the viewport. Its name appears in the lower-right corner of the viewport. When the 3D LUT is on, its name is in light blue. When it is off, its name is in black.

   
   

   (a) 3D LUT name in the viewport  

   Image courtesy of Technicolor (formerly Toybox)

2. To change 3D LUTs, do one of the following:
   • In the View menu, select the 3D LUT from the list in the Current Viewport box.

     
     

   • Use hotkeys to switch between 3D LUTs defined in the 3D LUT list.

     Press:	To apply:
     Alt+Shift+1	The first 3D LUT defined in the 3D LUT list.
     Alt+Shift+[2-9]	The second through ninth 3D LUT defined in the 3D LUT list.
     Alt+Shift+0	The tenth 3D LUT defined in the 3D LUT list.

3. To disable 3D LUT display mode, press Alt+Shift+‘ (on the tilde key).