DStv now offers DStv Stream via "Web Login" sharing. If you know a family member in South Africa with a Premium account, you can use their login on the official app + a VPN. While not an M3U, the quality is perfect, and it requires zero tinkering.
M3U (MP3 URL) is a plain text file format that contains a playlist of media files, usually video streams. An is simply a web link to such a playlist. When you paste that URL into an IPTV player (e.g., VLC, Smart IPTV, Perfect Player), the app reads the link and presents you with a list of channels — in this case, DStv channels. m3u url for dstv better
No. DStv has never released M3U playlists. Any claiming to be official are fake. DStv now offers DStv Stream via "Web Login" sharing