While both are text files, M3U8 uses UTF-8 encoding, making it more reliable for global streaming with non-Latin characters.
An M3U file is a plain-text playlist that acts as a "shipping manifest" or curated index for media players. It does contain actual video or audio content; instead, it stores the URLs or local paths where that content is located. Download Link IPTV M3u 21102022 txt
These files use tags like #EXTM3U (header) and #EXTINF (metadata) followed by the direct link to a live stream. While both are text files, M3U8 uses UTF-8