HTML DOM Audio textTracks property

Examples

Obtaining the number of tracks available text:

var x = document.getElementById("myAudio").textTracks.length;

textTracks property returns TextTrackList object.

TextTrackList available text object represents the audio track.

Each track is made available text TextTrack object represents.

Internet Explorer, Opera, Chrome, and Safari 6 browser support textTracks property.

Note: Firefox and Internet Explorer 9 and earlier versions do not support IE textTracks property.

audioObject .textTracks

Types of	description
TextTrackList objects	Representing an audio track of available text. TextioTrackList object properties: length - get the number of audio tracks available in text [Index] - according to the subscript to get the object TextTrack Note: The first track of the available text index is 0.
TextTrack objects	It represents a text track. TextTrack object properties: kind - get text track type (either "subtitles", "caption", "descriptions", "chapters" or "metadata") label - the label get text track language - language text obtained track mode - Gets or sets whether the track is active ( "disabled" \| "hidden" \| "showing") cues - get TextTrackCueList object cues list activeCues - get TextTrackCueList the form of objects currently active text track cues addCue (cue) - to add a cue list cues removeCue (cue) - delete a cue from the list of cues

Types of

description

TextTrackList objects

Representing an audio track of available text.

TextioTrackList object properties:

Note: The first track of the available text index is 0.

TextTrack objects

It represents a text track.

TextTrack object properties:

kind - get text track type (either "subtitles", "caption", "descriptions", "chapters" or "metadata")
label - the label get text track
language - language text obtained track
mode - Gets or sets whether the track is active ( "disabled" | "hidden" | "showing")
cues - get TextTrackCueList object cues list
activeCues - get TextTrackCueList the form of objects currently active text track cues
addCue (cue) - to add a cue list cues
removeCue (cue) - delete a cue from the list of cues