S_DissolveSpeckleTransition between two input clips using a speckled noise pattern. The Dissolve Amount parameter should be animated to control the transition speed.In the Sapphire Transitions category.
Inputs:
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Parameters:
-
Load Preset:
Push-button
.
Brings up the Preset Browser to browse all available presets for this effect.
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Save Preset:
Push-button
.
Brings up the Preset Save dialog to save a preset for this effect.
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Dissolve Amount:
Default:
0,
Range:
0 to 1.
The transition ratio between the From and To inputs. A value of 0 gives only the From input and a value of 1 gives only the To input. By default this parameter automatically animates from 0 to 1 to perform a complete transition. The curve controlling this parameter can be adjusted for more detailed control over the timing of the dissolve. In the AVX1 version, Auto Trans must be disabled for this parameter to be used.
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Frequency:
Default:
40,
Range:
0.01 or greater.
The frequency of the speckle pattern. Increase for smaller speckles, decrease for larger.
-
Frequency Rel Y:
Default:
1,
Range:
0.01 or greater.
The relative vertical frequency of the speckles pattern. Increase for wider speckles, decrease for taller speckles.
-
Octaves:
Integer, Default:
1,
Range:
1 to 10.
The number of summed layers of noise. Each octave is twice the frequency and half the amplitude of the previous. A single octave gives a smooth texture. Adding octaves makes the result approach a fractal (1/f) noise texture.
-
Edge Softness:
Default:
0,
Range:
0 or greater.
The width of the transition edges. Larger values will cause softer, less visible edges in the wipe pattern.
-
Seed:
Default:
0.23,
Range:
0 or greater.
Used to initialize the random number generator. The actual seed value is not significant, but different seeds give different results and the same value should give a repeatable result.