Interface: Track

Represents a playable audio track used internally by the player. Includes metadata, playback options, and plugin data.

Property	Type	Description	Optional
artworkUrl	string | null	URL to the track's artwork image, or null if unavailable.
author	string	Track author or channel name.
customData	Record<string, unknown>	Developer-defined metadata attached to the track.
displayThumbnail(size?)	(Sizes) => string | null	Returns a YouTube thumbnail URL at the given resolution, or null for unsupported sources.
duration	number	Duration of the track in milliseconds.
identifier	string	Unique platform identifier (e.g. YouTube video ID).
isAutoplay	boolean	Whether this track was added by the autoplay system.
isrc	string	ISRC (International Standard Recording Code) for the track.
isSeekable	boolean	Whether the track supports seeking.
isStream	boolean	Whether the track is a live stream.
pluginInfo	TrackPluginInfo	Additional plugin-specific metadata for the track.
requester	AnyUser	The user who requested the track.
sourceName	TrackSourceName	The source platform of the track (e.g. "YouTube", "Spotify").
thumbnail	string | null	YouTube thumbnail URL, or null for unsupported sources.
title	string	Title of the track.
track	string	Base64-encoded Lavalink track string.
uri	string	Original source URL of the track.