User (Browser)

- Login / Upload Video

- View Detection Result

Flask Web Server (Controller Layer)

- Handles requests

- Routes to backend logic

Deepfake Detection Engine

(Model Layer - Backend)

- Frame extraction (OpenCV)

- Face/Eye detection (Dlib)

- EAR & Blink analysis

Temporary Storage / Output

- Uploaded videos

- Results (Real/Fake)

Result Display (UI)

Shows blink count & verdict