AudioSpec Editor + Gemini

A browser-based multi-track audio editor (DAW) powered by Google Gemini AI. Import, record, mix, and analyze audio directly in your browser.

🌟 Key Features

• Multi-Track Editing:
  • Import WAV, MP3, M4A, FLAC.
  • Microphone Recording.
  • Solo / Mute / Volume controls per track.
  • Real-time Waveform visualization.
• Deep Technical Inspection:
  • True Bit Depth Detection: Identifies 16/24-bit integer sources from WAV headers before float conversion.
  • Vertical Scale: Switchable Linear vs dBFS waveform views.
  • Internal Processing: Explicit 32-bit float pipeline visualization.
• Gemini AI Integration:
  • Transcription: Convert spoken audio to text.
  • Summarization: Generate summaries of audio content.
• Export: Mixdown your project to a stereo WAV file.

🚀 Getting Started

1. Install Dependencies

   npm install

2. Set API Key Ensure your environment is configured with API_KEY for Google Gemini.

3. Run Development Server

   npm run dev

🔐 Security Note

This app runs AI analysis client-side for demonstration. For production, deploy the server-side reference implementation found in server/api/analyze.ts to protect your API keys.

🛠 Technical Stack

• Framework: React 19
• Audio Engine: Native Web Audio API (AudioContext)
• AI: Gemini 2.5 Flash
• Styling: Tailwind CSS

📝 License

MIT License