The BBC is moving toward (Dynamic Adaptive Streaming over HTTP) rather than plain HLS/M3U8. This means that even legitimate M3U8 links will become rarer. The era of easily finding a "bbc earth m3u8" on a public forum is ending.
An M3U8 file is a plain text file that utilizes UTF-8 encoded characters. It acts as a playlist for audio and video players. bbc earth m3u8
An file is a UTF-8 encoded playlist file used for multimedia streams. Unlike an MP4 file (which is a complete video download), an M3U8 is a text document that tells a media player where to find small chunks of a video stream (usually segments of 2-10 seconds). The BBC is moving toward (Dynamic Adaptive Streaming
Let’s break down the jungle.