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Velvet Noise applied to FRCTL's test image: fBm sparkle thresholds multiply the image into cosmic dust.

Light & lasers effect

Velvet Noise

fBm sparkle thresholds multiply the image into cosmic dust.

Runs live on video, images, a camera or generated art. Stack it with any other effect, and route LFOs, envelopes or any of ten audio bands to its controls so it moves with the music.

Controls

Fine
High-frequency fBm scale.
Coarse
Low-frequency fBm scale.
Sparkle
Spectrum sparkle strength in the mix.
Tint
Where the sparkle palette starts on the wheel.
Speed
Rate of the effect motion. Centre is the authored speed, hard left a tenth of it.