Audio Duration & Format Analyzer API

✔️ 100% Tested and Verified: Works in Docker Desktop on Windows, Linux, and MacOS.
Spin up your own audio analysis API in seconds, with zero local setup!

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✅ Key Features

• 🎧 Upload: mp3, wav, flac, m4a, opus, ogg, aac, wma, ac3, mid
• ⏱ Instantly returns duration (seconds) and MIME type
• 🚦 Strict input validation (type, size, empty file)
• 🗑 Auto-delete after analysis (no file storage)
• 🌍 CORS-enabled, clean modular structure
• 🧪 Postman & Docker tested

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🚀 Endpoint

POST /analyze

• Body: form-data
  • file (type: File) — your audio file

Example Response

{
  "duration_seconds": 257.91,
  "format": "audio/mpeg"
}

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⚠️ Errors

• Unsupported file type:

  {"error": "Unsupported file type: .txt"}

• No file/empty file:

  {"error": "No file part"}

• File too large (max 15MB):

  {"error": "File too large. Max size is 15MB."}

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⚙️ Requirements (for manual run)

pip install -r requirements.txt
python app.py

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🐳 Docker Support (Recommended)

Run anywhere — one command deploy!

docker build -t audio-analyzer .
docker run -d -p 5000:5000 audio-analyzer

API will be available at:
http://localhost:5000/

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🖥 Example Screenshots

• Server running
• Postman request & response
• Console logs (duration & format)

See /screens/ for real usage.

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💡 You can see real examples on the Gumroad gallery.

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💼 Ready-to-Use Version

You can get a ZIP version with all files, setup instructions, .env.example, and more:

👉 Buy it on Gumroad

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📬 Contacts

• Email: [email protected]
• Telegram: @talabovali

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Need this in another stack (Node.js, Go, etc)?
Email or Telegram — custom dev available.

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This project is fully tested and verified in Docker.
Build, run, and deploy with confidence.