An M3U file (or the UTF-8 encoded M3U8 version) serves as a directory. It does not contain the actual video data but instead lists that point to live stream servers.
Understanding and Utilizing USA IPTV M3U Files (2022 Overview) Introduction to IPTV and M3U USA IPTV M3U File 2022
Playlists often categorize content by genre (e.g., Movies, News, Sports) or region. Technical Setup and Installation An M3U file (or the UTF-8 encoded M3U8
Each entry typically includes a tag (like #EXTINF ) followed by the channel name and the direct streaming link. USA IPTV M3U File 2022