ImageTrackList.selectedIndex

The selectedIndex property of the ImageTrackList interface returns the index of the selected track.

Value

An integer.

Examples

The following example prints the value of selectedIndex to the console.

let tracks = imageDecoder.tracks;
console.log(tracks.selectedIndex);

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
selectedIndex
94
94
No
No
80
No
94
94
No
No
No
No

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https://developer.mozilla.org/en-US/docs/Web/API/ImageTrackList/selectedIndex