Six-Lane Chart Preview
Preview six lanes and five event types, with sample JSON export. Timeline editing is not available in this demo.
Top left
Tap
Hold
Top right
Tap
Slide
Middle left
Hold
Rapid
Middle right
Slide
Tap
Bottom left
Tap
Bottom right
Tap
Hold
Pose
Cross arms
Partner heart
Sample Chart JSON
Audio & Timing Demo
The audio timer uses Web Audio. Latency, drift, prediction and co-op figures are simulated examples, not hardware measurements.
Web Audio clock
0.000 s
Input latency (simulated)
38.4 ms
Example target: ≤ 50 ms
Clock drift (simulated)
±1.2 ms
Illustrative variation only
Pose prediction (sample)
98.8 %
Illustrative value only
How this demo works
- Beats are scheduled with the browser audio clock; notes are drawn on animation frames.
- Press Q / W / A / S / Z / X or click the target rings. Press Space for pose challenges. This demo does not use a camera.
- Latency, drift, pose prediction and co-op sync are illustrative. Hardware measurement and automatic calibration are not implemented.