VTTCue.size

The size property of the VTTCue interface represents the size of the cue as a percentage of the video size.

Syntax

let size = VTTCue.size;
VTTCue.size = 50;

Value

A number representing the size of the cue as a percentage of the video size.

Examples

In the following example a new VTTCue is created, then the value of size is set to 50. The value is then printed to the console.

let video = document.querySelector('video');
let track = video.addTextTrack("captions", "Captions", "en");
track.mode = "showing";

let cue1 = new VTTCue(0, 0.9, 'Hildy!');
cue1.size = 50;
console.log(cue1.size);

track.addCue(cue1);

Specifications

Specification
WebVTT: The Web Video Text Tracks Format
# dom-vttcue-size

Browser compatibility

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