GrainMonoMask In the S_GrainMask Plugin. Adds black and white grain of given amplitude and frequency to areas of the source clip specified by the Mask input. Inputs: Source:  The clip to be processed. Mask:  Scales the amplitude of the applied effect. For black areas of Mask, the Source remains unchanged, for gray areas the effect is reduced. Only the red channel of this input is used. The mask can optionally be inverted using Invert Mask parameter.

Parameters:

Amplitude:   Default: 0.1,  Range: 0 or greater.
The amplitude of grain to add.

Frequency:   Default: 100,  Range: 0.01 or greater.
The frequency of the grain.

Octaves:   Integer,  Default: 1,  Range: 1 to 10.
The number of octaves of grain to include. Each octave is twice the frequency and half the amplitude of the previous.

Seed:   Default: 0.123,  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.

Jitter Frames:   Integer,  Default: 1,  Range: 0 or greater,  Shared.
If this is 0, the noise texture will remain the same for every frame processed. If it is 1, a new noise texture is used for each frame. If it is 2, a new noise texture is used for every other frame, and so on.

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.

See Also:

GrainColorMask StaticColorMask StaticMonoMask GrainRemoveMask

GrainMono GrainMonoComp

FilmEffect FilmDamage Diffuse Clouds DissolveSpeckle

Sapphire Plug-ins Introduction

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