When you use an M3U8 link for BBC Earth, your media player (such as VLC, Kodi, or a dedicated IPTV app) reads the file and fetches the video segments in real-time. This is often how "Fast Channels" or IPTV services deliver live television content to devices like smart TVs, smartphones, and computers. Where to Find and Use These Links
The stream URL is dead. The host file has been moved, deleted, or renamed. You will need to find a updated link. bbc earth m3u8
Reliable alternatives that allow you to manage your playlists via a cloud account. When you use an M3U8 link for BBC