Just wanted to share this GitHub project for anyone managing large IPTV playlists. This scanner uses multi-threading to quickly verify stream availability and grab metadata (codec, resolution, etc.). Key Features: Parallel stream checking (high speed). Detection of geo-blocked vs. dead links. Generates clean, updated .m3u outputs. (If applicable) Modern web GUI included for easy browsing.
The legality of using an IPTV scanner depends entirely on you are scanning and how you use the data. Open-Source and Public Domain Streaming iptv scanner github link