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TextTrackCueList

The TextTrackCueList interface of the WebVTT API is an array-like object that represents a dynamically updating list of TextTrackCue objects.

MDN Reference

Indexable​

[index: number]: TextTrackCue

Methods​

[iterator]()​

iterator: ArrayIterator<TextTrackCue>;

Returns​

ArrayIterator<TextTrackCue>

getCueById()​

getCueById(id): TextTrackCue | null;

The getCueById() method of the TextTrackCueList interface returns the first VTTCue in the list represented by the TextTrackCueList object whose identifier matches the value of id.

MDN Reference

Parameters​

ParameterType
idstring

Returns​

TextTrackCue | null

Properties​

length​

readonly length: number;

The length read-only property of the TextTrackCueList interface returns the number of cues in the list.

MDN Reference