Which of these are valid methods and constructors in the Timed Text Track API, f

Question

Which of these are valid methods and constructors in the Timed Text Track API, for creating cues and tracks programmatically? The cue constructor: var cue = new cue (startTime, endTime, id); O The v Tcue constructor var cuenew VTTCue (startTime, endTime, id); O The Track constructor: var textTrack = new Track ( kind, label, language); O The addTrack method of a video or audio element: video.addTrack (kind, label, language) O The addTextTrack method of a video or audio element video.addTextTrack(kind, label, language)i O The addcue method you can use from a TextTrack: track.addCue (cue);

Explanation / Answer

1. var cue = new Cue(startTime, endTime, id);

2. var textTrack = new Track(kind, label, language);

3. video.addTextTrack(kind, label, language);

Please let me know in case of any clarifications required. Thanks!

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