An (short for "MP3 URL") is a plain-text playlist format used to organize links to media streams, most commonly for IPTV (Internet Protocol Television). The specific reference to BIXtream and [26 22] typically points to a curated list or a specific release date (e.g., June 22) for a stream provider. Core Components of an M3U Write-up Can someone explain what an M3U file is - Pixenate Forum