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Sapphire Plug-ins for Autodesk: BlurChromaMask

BlurChromaMask

In the S_BlursMask Plugin.

Separates the source into luminance and chrominance components, blurs the chrominance and/or the luminance independently, and recombines them. Similar to BlurChroma, but a Mask input specifies which areas of the source are to be blurred.

Inputs:

Source: The clip to be processed.

Mask: 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. Only the red channel of this input is used.

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.

Blur Chroma: Default: 0.5, Range: 0 or greater.
The amount to blur the chrominance. This parameter can be adjusted using the Blur Chroma Widget.

Blur Luminance: Default: 0, Range: 0 or greater.
The amount to blur the luminance. This parameter can be adjusted using the Blur Luma Widget.

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

Filter: Popup menu,  Default: Gauss .
The type of convolution filter to blur with.
Box: uses a rectangular shaped filter.
Triangle: smoother, uses a pyramid shaped filter.
Gauss: smoothest, uses a gaussian shaped filter.

Scale Chroma: Default: 1, Range: 0 or greater.
Scales the chrominance by this amount. Increase for more intense colors, decrease for muted colors.

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

Offset Result: Default: 0, Range: any.
Adds this gray value to the result (or subtracts if negative). 0 has no effect, .5 is middle gray, and 1 is white.

Subpixel: Check-box,  Default: on, Shared .
Enables blurring by subpixel amounts. Use this for smoother animation of the Blur Chroma or Blur Luminance parameters.

Mix With Source: Default: 0, Range: 0 to 1, Shared .
Interpolates between the blurred result (0) and the original source (1). 0.1 can give a nice misty effect since it mixes only a little of the source in.

Invert Mask: Check-box,  Default: off, Shared .
If enabled, inverts the mask input so the effect is applied to areas where the Mask is black instead of white.

Params2:

Params3:

Mocha: Default: 0, Range: 0 or greater, Shared .
Brings up the Mocha window for tracking footage and generating masks.

Blur Mocha: Default: 0, Range: 0 or greater, Shared .
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, Shared .
Controls the strength of the Mocha mask. Lower values reduce the intensity of the effect.

Invert Mocha: Check-box,  Default: off, Shared .
If enabled, the black and white of the Mocha Mask are inverted before applying the effect.

Show Mocha Only: Check-box,  Default: off, Shared .
Bypass the effect and show the Mocha Mask itself.

Bypass Mocha: Check-box,  Default: off, Shared .
Ignore the Mocha Mask and apply the effect to the entire source clip.

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.
See general info for: Res , On Fields , Redraw , Undo , Load Defaults , Crop , Add Noise , and Use Gamma .


See Also:

BlurMask
BlurMonochromeMask
BlurChannelsMask
BlurDirectionalMask
BlurChroma
RackDefocus
DefocusPrism
WarpChroma
Sapphire Plug-ins Introduction

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