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Visualizer
    Keyboard Shortcuts
    • F - Toggle fullscreen mode
    • Space - Pause/resume animation
    • H - Toggle help panel
    • U - Toggle control panel
    • Esc - Exit fullscreen
    • Tab - Navigate between controls
    Audio Inputs
    • Input: choose a microphone or loopback device.
    • Start Audio: begins capture and visualization.
    • Use System Audio: auto-picks BlackHole/loopback if installed.
    If bars don’t move, pick a different input or check mic permissions.
    System Audio Setup (BlackHole)
    1. Install BlackHole 2ch (virtual audio driver).
    2. Open Audio MIDI Setup (macOS).
    3. Click + → Create Multi-Output Device.
    4. Check:
      • Your speakers/headphones
      • BlackHole 2ch
    5. Set macOS Sound Output to that Multi-Output Device.
    6. In this app, choose BlackHole 2ch in Input (or click Use System Audio).
    If you set output directly to BlackHole you may not hear audio. Multi-Output lets you hear it and visualize it.
    Audio
    Focus: TL
    Global EQ
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    Style
    24
    2
    Colors
    Motion
    0.75
    0.15
    10
    4
    1.6
    12
    50%
    75%
    2.0×