Give a clip the shifting rainbow sheen of holographic foil. Bands of spectral color run across the frame at an angle and mix into the picture, strongest where the source is bright.
Angle and bands
Foil Angle sets the direction of the bands. Spectral Bands sets how many repeat across the frame: few bands give broad washes of color, many give narrow stripes like a trading-card foil.
Iridescence and foil texture
Iridescence controls how much spectrum mixes into the source. Foil Texture adds a fine grain that breaks up the bands the way the embossing of a real hologram does. The grain stays still while the picture moves beneath it, so the clip looks printed on foil rather than filtered.
Footage
Bright, high-key footage carries the effect best, since the spectrum rides on luminance. Product shots, fashion clips, and abstract motion loops take strong settings well.