HLS #EXT-X-DATERANGE tags representing timed opportunities or annotations.
Used for in-playlist markers such as interstitial opportunities, blackout windows, content labels, or other time-bounded ranges.
Event Message metadata as defined in ISO/IEC 23009-1.
Represents MP4 Event Message boxes (emsg) or DASH EventStream
events carrying an application- or spec-defined payload.
ID3 metadata embedded in the media stream.
Used for timed ID3 tags such as text frames, comments, artwork, chapters, private frames, and other ID3v2 structures.
SCTE-35 signaling extracted from HLS #EXT-X-SCTE35 tags.
Typically used for ad insertion, blackout signaling, or other broadcast-style cue messages.
Enumerates all supported types of timed metadata entries.
See
MetadataEntry for the full type narrowing documentation