https://github.com/bhandarisachindev/NodeBackend.git -day7-10-MoodPlayer

There are two main parts:

🧠 1. Mood Detection (Frontend)

You can use webcam + AI to detect the mood via facial expressions using libraries like:

✅ Recommended: face-api.js

• It uses pre-trained models to detect expressions like: happy, sad, angry, surprised, etc.

Steps:

1. Capture video using webcam (getUserMedia)
2. Load face-api.js models
3. Detect face and expression
4. Based on expression, set mood

🎵 2. Music (Backend)

✅ Backend Setup Overview (Node.js + Express + MongoDB)

You’ll need:

• File upload (e.g. multer)
• Database (MongoDB)
• Cloud storage (optional but recommended: ImageKit, AWS S3, Cloudinary, etc.)

Once mood is detected: