An M3U link is a text-based file format that contains a playlist of audio or video files. In the context of IPTV, an M3U URL points to a list of live TV channels, VOD (Video on Demand) libraries, or series. When you paste this link into an IPTV player (like VLC, TiviMate, or IPTV Smarters), the player reads the list and displays the available content.
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