🎬 Netflix Video Downloader

A Python toolkit for downloading Netflix video content using multiple methods.

⚠️ EDUCATIONAL USE ONLY - For learning about streaming protocols and DRM.

📁 Project Structure

netflix-original/
├── msl/                    # Netflix MSL Protocol
│   ├── __init__.py
│   ├── client.py           # MSL API client
│   └── crypto.py           # Encryption utilities
│
├── utils/                  # Utility modules
│   ├── __init__.py
│   ├── manifest.py         # Manifest parser
│   ├── widevine.py         # Widevine CDM
│   ├── downloader.py       # Segment downloader
│   └── ffmpeg.py           # FFmpeg wrapper
│
├── templates/              # Flask templates
├── devices/                # Widevine .wvd files
├── output/                 # Downloaded videos
│
├── netflix_login_save_cookies.py   # Step 1: Save cookies
├── netflix_desktop_record.py       # Method A: Screen recording
├── netflix_drm_downloader.py       # Method B: DRM decryption
├── app.py                          # Flask web dashboard
│
├── requirements.txt
└── README.md

🚀 Quick Start

1. Install Dependencies

pip install -r requirements.txt
playwright install chromium

2. Save Netflix Cookies

python netflix_login_save_cookies.py

3. Download Video

Method A - Screen Recording (Always Works):

python netflix_desktop_record.py --title 81210788 --duration 7200

Method B - DRM Decryption (Best Quality):

python netflix_drm_downloader.py --title 81210788 --device devices/device.wvd

🛠️ Core Components

File	Purpose
netflix_login_save_cookies.py	Save Netflix session cookies
netflix_desktop_record.py	Record screen while Netflix plays
netflix_drm_downloader.py	Full DRM decryption pipeline
app.py	Flask web dashboard
msl/client.py	Netflix MSL API communication
utils/widevine.py	Widevine CDM integration

⚠️ Requirements

• Python 3.10+
• FFmpeg installed and in PATH
• Netflix account
• For DRM decryption: Widevine device file (.wvd)

📜 License

Educational use only. Not for commercial purposes.