Sapphire Plug-ins for Open Fx: SoftFocus

S_SoftFocus Combines a blurred version of the source with the original to give a 'soft focus' effect. Adjust the Width and Mix parameters to give different types of looks. In the Sapphire Blur+Sharpen effects submenu. Inputs: Source:  The clip to be processed. Mask:  Optional.   If provided, the blur is only performed on regions of the source clip specified by the bright areas of this input. Pixels outside this mask are not blurred, and do not contribute to the resulting blurred pixels within it. This input can be affected using the Invert Mask, or Mask Use parameters.

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.

Dilate Mocha:   Default: 0,  Range: -100 to 100.
Dilates or erodes the Mocha Mask by this pixel amount before using.

Dilation Quality:   Popup menu,  Default: Fast.
Selects whether Dilate Mocha adusts quickly in default Fast mode or looks better in High quality mode.

Fast:  Dilate Mocha in Fast mode for quick adjustments.

High:  Dilate Mocha in High quality mode for a better looking mask shape.

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.

Soft Width:   Default: 0.224,  Range: 0 or greater.
Scales the width of the soft focus blur. This parameter can be adjusted using the Soft Width Widget.

Width Rel:   X & Y,   Default: [1 1],  Range: 0 or greater.
The relative horizontal and vertical blur widths. Set Width Rel X to 0 for a vertical-only blur, or set Width Rel Y to 0 for a horizontal-only blur. This parameter can be adjusted using the Soft Width Widget.

Mix With Blurred:   Default: 0,  Range: 0 to 1.
If positive, mixes in more of the blurred version of the source.

Mix With Source:   Default: 0,  Range: 0 to 1.
If positive, increases the amount of original source in the result.

Brightness:   Default: 1,  Range: 0 or greater.
Scales the brightness of the result.

Offset Darks:   Default: 0,  Range: -8 to 2.
Adds this gray value to the darker regions of the result. This can be negative to increase contrast.

Subpixel:   Check-box,  Default: on.
Enables blurring by subpixel amounts. Use this for smoother animation of the Width parameters.

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.

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.

Show Soft Width: Check-box, Default: on.
Turns on or off the screen user interface for adjusting the Soft Width parameter.

See Also:

Blur Glow

Sapphire Plug-ins Introduction