YouTipHTML DOM Video textTracks Property
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HTML DOM Video startDate Property
Video textTracks Property
Example
Get the number of available text tracks:
var x = document.getElementById("myVideo").textTracks.length;Definition and Usage
The textTracks property returns a TextTrackList object.
The TextTrackList object represents the available text tracks of an audio/video.
Each available text track is represented by a TextTrack object.
Browser Support
The textTracks property is supported in Internet Explorer, Opera, Chrome, and Safari 6.
Note: Firefox and Internet Explorer 9 and earlier versions do not support the textTracks property.
Syntax
videoObject.textTracks
Return Value
| Type | Description |
|---|---|
| TextTrackList Object | Represents the available text tracks of an audio/video. TextTrackList Object Properties: * length - Gets the number of available text tracks in the audio/video* TextTrack object by indexNote: The index of the first available text track is 0. |
| TextTrack Object | Represents a text track. TextTrack Object Properties: * kind - Gets the kind of the text track (can be "subtitles", "captions", "descriptions", "chapters", or "metadata")* label - Gets the label of the text track* language - Gets the language of the text track* mode - Gets or sets whether the track is active ("disabled"|"hidden"|"showing")* cues - Gets a TextTrackCueList object of the cues* activeCues - Gets a TextTrackCueList object of the currently active text track cues* addCue(cue) - Adds a cue to the cues list* removeCue(cue) - Removes a cue from the cues list |