Docs / Advanced

Visualizers & fullscreen

Six Metal-shader effects fed by a live FFT of the playing audio, with beat detection — not a canned loop.

The six effects

Pick one in the View menu:

Effect	What you see
SPECTRUM	Classic frequency bars, low to high.
WATER	A liquid surface rippling with the music.
FLAMES	Fire that flares on the beat.
BUBBLES	Rising bubbles, sized by the sound.
AURORA	Northern-lights plasma bands.
WARP	A starfield that accelerates with energy.

All six effects, live — click a name to switch. A web recreation of the app's Metal shaders; in the app they render from your actual audio.

Press ⌘F (or the ⛶ button) and the visualizer takes the whole screen while the music keeps playing.
Any key brings you back to the player.
Effect and skin choices carry over — pick them before going big.

Party trick: fullscreen WARP on a TV over AirPlay turns the living room into 1999.