S_EdgeDetectDoublePerforms an edge detect operation twice giving a double stranded edge effect. Increase the Edge Smooth parameters for thicker edges.In the Sapphire Stylize 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.
     
 
- 
   
    Edge Smooth1:
   
   
    Default:
   
   0.088,
   
    Range:
   
   0 or greater.
   
Increase for smoother edges for the first edge-detect. 
- 
   
    Edge Smooth2:
   
   
    Default:
   
   0,
   
    Range:
   
   0 or greater.
   
Increase for smoother edges for the second edge-detect. 
- 
   
    Subpixel Smooth:
   
   
    Check-box,  Default:
   
   on.
   
Enables smoothing the edges by subpixel amounts. Use this for smoother animation of the Edge Smooth parameter. 
- 
   
    Brightness1:
   
   
    Default:
   
   1,
   
    Range:
   
   0 or greater.
   
Scales the brightness of the initial edges. 
- 
   
    Brightness2:
   
   
    Default:
   
   1.5,
   
    Range:
   
   0 or greater.
   
Scales the brightness of the result. 
- 
   
    Saturation:
   
   
    Default:
   
   1,
   
    Range:
   
   0 or greater.
   
Scales the color saturation of the result. Increase for more intense colors. Set to 0 for monochrome. 
- 
   
    Threshold1:
   
   
    Default:
   
   0,
   
    Range:
   
   0 or greater.
   
Subtract this value from the initial edges. 
- 
   
    Threshold2:
   
   
    Default:
   
   0,
   
    Range:
   
   0 or greater.
   
Subtracts this value from the result. Increase to remove unwanted noise from minor edges. 
- 
   
    Show:
   
   
    Popup menu,  Default: Result
   
   .
   
Selects the output option.
- 
     
      
       Edges1 Only:
      
     
     shows just the first edge-detect.  This can be useful
  for adjusting the Edge1 parameters without performing the second
  edge-detect.
     
- Result: shows the result of the double edge-detect.
 
 - Result: shows the result of the double edge-detect.
 
 - 
     
      
       Edges1 Only:
      
     
     shows just the first edge-detect.  This can be useful
  for adjusting the Edge1 parameters without performing the second
  edge-detect.
     
 
- 
   
    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 Mask input by this amount before using. This can provide a smoother transition between the masked and unmasked areas. It has no effect unless the Mask input is provided. 
- 
   
    Invert Mask:
   
   
    Check-box,  Default:
   
   off.
   
If on, inverts the mask input so the effect is applied to areas where the Mask is black instead of white. This has no effect unless the Mask input is provided.