HLS Stream Downloader PRO 作成者: Hasintha Nirmal

HLS Stream Downloader PRO is a powerful browser extension that automatically detects and downloads HLS (HTTP Live Streaming) video streams from any website.

🎯 KEY FEATURES:

• Automatic Stream Detection - Monitors network traffic and captures m3u8 playlist URLs
• Quality Selection - Choose from multiple video quality levels (1080p, 720p, 480p, etc.)
• Master Playlist Support - Detects both master playlists (multi-quality) and media playlists
• AES-128 Decryption - Automatically decrypts encrypted video streams
• Parallel Downloading - Fast segment downloading with progress tracking (Pro feature)
• Keyboard Shortcut - Quick download with Ctrl+Shift+D (Cmd+Shift+D on Mac)
• Clean Interface - Modern, intuitive dark-themed UI

🔐 SECURITY & PRIVACY:

• No data collection - We don't collect, store, or transmit any user data
• Local processing - All video processing happens in your browser
• Open source - Transparent code you can review
• Secure authentication - Optional Pro account with encrypted credentials

⚡ PRO FEATURES (Optional Upgrade):

• 10x Faster Downloads - Parallel downloading with 10 concurrent connections
• No Speed Limits - Download at maximum speed without throttling
• Priority Support - Get help when you need it
• Future Updates - Access to new features as they're released

📖 HOW TO USE:

1. Navigate to a page with video content
2. Click Play on the video to start streaming
3. Click the extension icon in your toolbar
4. Select the stream you want (prioritize "Master" badge for best quality)
5. Choose your preferred quality and download

🌐 COMPATIBLE SITES:

Works with any website using HLS streaming technology, including:
• Vimeo
• Educational platforms (Hotmart, Udemy-style sites)
• Live streaming services
• Corporate training portals
• And many more!

💡 TIPS:

• Always download "Master" playlists when available for quality selection
• Encrypted streams are automatically decrypted during download
• Downloaded files are saved as .ts (MPEG Transport Stream) format
• Use VLC Media Player or similar to play downloaded videos

🆓 FREE VERSION:

The free version includes all core features with sequential downloading (1 connection at a time). Upgrade to Pro for maximum speed and priority support.

📧 SUPPORT:

For questions or issues, visit our support page or contact us through the extension.