S_QuadTonePerforms an interpolation between four specified colors using the brightness of the source clip.In the Sapphire Adjust effects submenu. 
      Inputs:
 
 
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Parameters:
- 
   
    Load Preset:
   
   
    Push-button
   
   .
   
Brings up the Preset Browser to browse all available presets for this effect. 
- 
   
    Save Preset:
   
   
    Push-button
   
   .
   
Brings up the Preset Save dialog to save a preset for this effect. 
- 
   
    Mocha Project:
   
   
    Default:
   
   0,
   
    Range:
   
   0 or greater.
   
Brings up the Mocha window for tracking footage and generating masks. 
- 
   
    Blur Mocha:
   
   
    Default:
   
   0,
   
    Range:
   
   0 or greater.
   
Blurs the Mocha Mask by this amount before using. This can be used to soften the edges or quantization artifacts of the mask, and smooth out the time displacements. 
- 
   
    Mocha Opacity:
   
   
    Default:
   
   1,
   
    Range:
   
   0 to 1.
   
Controls the strength of the Mocha mask. Lower values reduce the intensity of the effect. 
- 
   
    Invert Mocha:
   
   
    Check-box,  Default:
   
   off.
   
If enabled, the black and white of the Mocha Mask are inverted before applying the effect. 
- 
   
    Resize Mocha:
   
   
    Default:
   
   1,
   
    Range:
   
   0 to 2.
   
Scales the Mocha Mask. 1.0 is the original size. 
- 
   
    Resize Rel X:
   
   
    Default:
   
   1,
   
    Range:
   
   0 to 2.
   
The relative horizontal size of the Mocha Mask. 
- 
   
    Resize Rel Y:
   
   
    Default:
   
   1,
   
    Range:
   
   0 to 2.
   
The relative vertical size of the Mocha Mask. 
- 
   
    Shift Mocha:
   
   
    X & Y,   Default:
   
   [0 0],
   
    Range:
   
   any.
   
Offsets the position of the Mocha Mask. 
- 
   
    Bypass Mocha:
   
   
    Check-box,  Default:
   
   off.
   
Ignore the Mocha Mask and apply the effect to the entire source clip. 
- 
   
    Show Mocha Only:
   
   
    Check-box,  Default:
   
   off.
   
Bypass the effect and show the Mocha Mask itself. 
- 
   
    Combine Masks:
   
   
    Popup menu,  Default: Union
   
   .
   
Determines how to combine the Mocha Mask and Input Mask when both are supplied to the effect.
- 
     
      
       Union:
      
     
     Uses the area covered by both masks together.
     
- Intersect: Uses the area that overlaps between the two masks.
 
- Mocha Only: Ignore the Input Mask and only use the Mocha Mask.
 
 - Intersect: Uses the area that overlaps between the two masks.
 
 - 
     
      
       Union:
      
     
     Uses the area covered by both masks together.
     
 
- 
   
    Color3:
   
   
    Default rgb:
   
   [1 1 1].
   
The color to use at the brighter source regions. 
- 
   
    Color2:
   
   
    Default rgb:
   
   [0.66 0.66 0.66].
   
The color to use at the light gray source regions. 
- 
   
    Color1:
   
   
    Default rgb:
   
   [0.33 0.33 0.33].
   
The color to use at the dark gray source regions. 
- 
   
    Color0:
   
   
    Default rgb:
   
   [0 0 0].
   
The color to use at the darker source regions. 
- 
   
    Softness:
   
   
    Default:
   
   1,
   
    Range:
   
   0.001 or greater.
   
The softness of the interpolation between the three colors. Use lower values for sharper contours between more solid regions of color. 
- 
   
    Softness 23:
   
   
    Default:
   
   1,
   
    Range:
   
   0.001 or greater.
   
Scales the softness of the interpolation between color2 and color3. 
- 
   
    Softness 12:
   
   
    Default:
   
   1,
   
    Range:
   
   0.001 or greater.
   
Scales the softness of the interpolation between color1 and color2. 
- 
   
    Softness 01:
   
   
    Default:
   
   1,
   
    Range:
   
   0.001 or greater.
   
Scales the softness of the interpolation between color0 and color1. 
- 
   
    Color3 At Bright:
   
   
    Default:
   
   1,
   
    Range:
   
   any.
   
The source brightness value to replace with color3. 
- 
   
    Color2 At Bright:
   
   
    Default:
   
   0.66,
   
    Range:
   
   any.
   
The source brightness value to replace with color2. This value should normally be in between the color1 and color3 At Bright values. 
- 
   
    Color1 At Bright:
   
   
    Default:
   
   0.33,
   
    Range:
   
   any.
   
The source brightness value to replace with color1. This value should normally be in between the color0 and color2 At Bright values. 
- 
   
    Color0 At Bright:
   
   
    Default:
   
   0,
   
    Range:
   
   any.
   
The source brightness value to replace with color0. 
- 
   
    Mix With Source:
   
   
    Default:
   
   0,
   
    Range:
   
   0 to 1.
   
Interpolates between the result (0) and the original source (1). 
- 
   
    Mask Use:
   
   
    Popup menu,  Default: Luma
   
   .
   
Determines how the Mask input channels are used to make a monochrome mask.
- 
     
      
       Luma:
      
     
     the luminance of the RGB channels is used.
     
- Alpha: only the Alpha channel is used.
 
 - Alpha: only the Alpha channel is used.
 
 - 
     
      
       Luma:
      
     
     the luminance of the RGB channels is used.
     
 
- 
   
    Blur Mask:
   
   
    Default:
   
   0.05,
   
    Range:
   
   0 or greater.
   
Blurs the Matte input by this amount before using. This can provide a smoother transition between the matted and unmatted areas. It has no effect unless the Matte input is provided. 
- 
   
    Invert Mask:
   
   
    Check-box,  Default:
   
   off.
   
If on, inverts the Matte input so the effect is applied to areas where the Matte is black instead of white. This has no effect unless the Matte input is provided.