Audio Visualization
Reimagined
Real-time audio visualization with soul-like physics and Metal-accelerated rendering. Transform microphone input into living, breathing visual experiences with cinematic export. Built for creators, performers, and those who see sound.
View on GitHub See SpecsProduction-Grade Visualization
Unlike basic audio visualizers, AURA combines real-time physics simulation with hardware-accelerated Metal rendering for fluid, organic motion.
Soul-Like Physics
Unified Phoenix-inspired movement across all themes. Natural, fluid animation driven by audio intensity, pitch, and onset detection. Feels alive, not mechanical.
Metal Rendering
GPU-accelerated visualization at 60fps. Custom fragment shaders for each theme. Hardware-optimized for both macOS and iOS with zero frame drops.
Cinematic Export
Export 4K/1080p videos with audio sync. Multiple quality presets (Quick, Balanced, High, Max). Real-time progress tracking with frame-perfect synchronization.
Six Visual Themes
Cyberpunk Spirit, Fire Phoenix, Ocean Depth, Arctic Aurora, Midnight Void, OFF-White. Plus a secret Dr. X Matrix theme unlocked via easter egg.
Clean Interface
Keyboard shortcuts (Space to record, ESC to close, arrows for themes). Minimal UI that stays out of your way. Focus on the visualization.
Floating Widget
macOS floating orb window that stays on top. Drag anywhere, resize dynamically. Perfect for streaming, presentations, or ambient displays.
Visual Themes
Each theme uses the same physics engine but with unique color palettes and effects. Switch instantly with arrow keys or swipe gestures.
👻 Cyberpunk Spirit
Electric blue → Ion violet. Transparent ghost-like appearance with depth-based glow. The original AURA aesthetic.
🔥 Fire Phoenix
Orange → Deep red. Ember particles, heat waves, and gold highlights. Soul-like movement defines all other themes.
🌊 Ocean Depth
Cyan → Navy blue. Flowing water ripples with bioluminescent highlights. Calming and organic.
🌌 Arctic Aurora
Pale white → Soft green. Northern lights shimmer with subtle color shifts. Ethereal and peaceful.
🌑 Midnight Void
Deep purple → Near black. Distant starfield with cosmic depth. Mysterious and contemplative.
🤍 OFF-White
Minimalist cream → Warm beige. Fashion-forward aesthetic with subtle texture. Clean and modern.
Built for Performance
60fps Rendering
Metal-accelerated, zero frame drops.
Real-Time Audio
CoreAudio with <50ms latency.
Universal Binary
Native ARM64 + x86_64 support.