According to RFC 8216
- Basic Tags
- EXTM3U
- EXT-X-VERSION
- Media Segment Tags
- EXTINF
- EXT-X-BYTERANGE
- EXT-X-DISCONTINUITY
- EXT-X-KEY
- EXT-X-PROGRAM-DATE-TIME
- EXT-X-MAP
- EXT-X-DATERANGE
- Media Playlist Tags
- EXT-X-TARGETDURATION
- EXT-X-MEDIA-SEQUENCE
- EXT-X-DISCONTINUITY-SEQUENCE
- EXT-X-ENDLIST
- EXT-X-PLAYLIST-TYPE
- EXT-X-I-FRAMES-ONLY
- Master Playlist Tags
- EXT-X-MEDIA
- EXT-X-STREAM-INF
- EXT-X-I-FRAME-STREAM-INF
- EXT-X-SESSION-DATA
- EXT-X-SESSION-KEY
- Media or Master Playlist Tags
- EXT-X-INDEPENDENT-SEGMENTS
- EXT-X-START