About
ONEMANSHYO is an electronic music performance combining DJ mixing and live reactive visual mixing.
Think of it as a one-person audio/visual show — live DJ set with real-time
generated visuals that react to the music.
The custom app runs entirely in Chrome using WebGPU for shader rendering,
Web Audio API for analysis and mixing, and the File System Access API
for persistent library management. Zero installation. Single HTML file.
App Features
CREATE — Author WGSL fragment shaders with real-time preview, audio-reactive modulators (bass/mid/treble), FFT analysis, transform controls, and BumpR StickRs video overlays.
ORGANIZE — Library management with tagging, smart sets, search, and metadata editing. Containers package shader + audio + settings into portable .oms files.
PERFORM — 4-track mixer with 8 scenes, per-track EQ3, DJ FX, VFX, cue points, DSP compression, and quantized launching. Output composites to a pop-out window for live projection.
ADMIN — Audio card routing, camera/PIP configuration, BumpR StickRs management, effect pool assignments.
Technical
Optimized for Chrome on MacBook Pro 14". Uses WebGPU for 60fps shader rendering across 4 simultaneous tracks,
with real-time audio analysis driving visual reactivity through bandpass-filtered peak detection with ADSR envelopes.
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