Flicker

Scales the colors of the source clip by different amounts over time for a flickering effect. The pattern of flickering can be random, a periodic wave, or a combination of the two.

Inputs:

Source:  The clip to be processed.
        

Parameters:

Amplitude:   Default: 0.2,  Range: 0 or greater.
Scales the amplitude of all flickering.

Rand Freq:   Default: 30,  Range: 0 or greater.
The frequency of the random flickering. Increase for more variation between frames. Decrease for slower flickering.

Red Amp:   Default: 1,  Range: 0 or greater.
Scales the amount of flicker applied to the red channel.

Blue Amp:   Default: 1,  Range: 0 or greater.
Scales the amount of flicker applied to the blue channel.

Green Amp:   Default: 1,  Range: 0 or greater.
Scales the amount of flicker applied to the green channel.

Rand Luma Amp:   Default: 1,  Range: 0 or greater.
The amplitude of smooth but random flickering affecting the brightness.

Wave Amp:   Default: 0,  Range: 0 or greater.
The amplitude of periodic wave flickering.

Wave Freq:   Default: 5,  Range: 0 or greater.
The frequency of the wave flickering. Increase for faster flickering, decrease for slower. This has no effect if Wave Amp is 0.

Wave G Phase:   Default: 0,  Range: 0 or greater.
Shifts the wave pattern in time, for the green channel.

Wave B Phase:   Default: 0,  Range: 0 or greater.
Shifts the wave pattern in time, for the blue channel.

Wave R Phase:   Default: 0,  Range: 0 or greater.
Shifts the wave pattern in time, for the red channel.

Rand Color Amp:   Default: 0,  Range: 0 or greater.
The amplitude of random flickering affecting the color channels independently.

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.

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

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


See Also:

FlickerRemove
FlickerMatch
Shake
HueSatBright
 Sapphire Plug-ins Introduction


© 2010, GenArts, Inc. All rights reserved.