OptionalbyterangeByte range within the resource (from #EXT-X-BYTERANGE).
OptionaldateDate range metadata (#EXT-X-DATERANGE).
OptionaldeviceDevice timestamp (#EXT-X-DEVICE-TIME).
OptionaldiscontinuityWhether this segment is a discontinuity (#EXT-X-DISCONTINUITY).
Discontinuity Sequence Number.
OptionaldurationDuration in seconds (from #EXTINF).
OptionalgapWhether this segment is a gap (#EXT-X-GAP).
OptionalkeyEncryption key (#EXT-X-KEY). Inherited if not present.
OptionalmapMedia Initialization Section (#EXT-X-MAP). Inherited if not present.
OptionalmarkersSplice / marker information.
Media Sequence Number.
OptionalpartsPartial segments (LL-HLS #EXT-X-PART / #EXT-X-PRELOAD-HINT).
OptionalprogramProgram date/time (#EXT-X-PROGRAM-DATE-TIME).
OptionaltitleOptional title (from #EXTINF).
URI of the media segment.
Media Segment.
Represents a single segment in a Media Playlist, including all associated tags (
#EXTINF,#EXT-X-KEY,#EXT-X-MAP,#EXT-X-BYTERANGE, etc.).