HLS (HTTP Live Streaming)
Adaptive bitrate streaming protocol developed by Apple.
HTTP Live Streaming is the most widely used adaptive bitrate streaming protocol developed by Apple.
It uses M3U8 playlist format and supports TS or fMP4 segment formats.
It has native support on all Apple devices.
Used with FairPlay DRM.
The Low-Latency HLS (LL-HLS) variant provides sub-second latency.