The standard format recognized by most media players (like VLC or Kodi).
IPTV Smarters Pro, GSE Smart IPTV, or TiviMate. PC/Mac: VLC Media Player or Perfect Player. Download M3U 360USER txt
An M3U file is essentially a plain-text playlist that lists the addresses (URLs) of media streams. When used in the context of "360USER," it typically refers to a specific format or source of these playlists often shared in communities using IPTV players. The standard format recognized by most media players
Sometimes these playlists are shared as simple .txt files to avoid being flagged by filters or to make editing easier for the user before converting them to .m3u . How These Files Work GSE Smart IPTV
Free "360USER" links found online are often temporary and may expire within 24–48 hours.