Visualizer and DSP presets

Index → JSON content.

Visualizer

init .\viz --recipe radial-visualizer

• style: bars | wave | radial only
• palette: 1–8 unique #rrggbb
• barCount: 8–128

dev preview uses fixtures; verify in ECHO after publish.

DSP

init .\eq --recipe vocal-eq

• Fixed 31-band layout — do not add/remove bands
• gainDb -12..12, preampDb -12..6
• JSON is a preset; Audio Core executes at playback

Related

• VST profile · dev workflow