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ImageTrackList: selectedIndex property - Web APIs | MDN
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ImageTrackList: selectedIndex property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Note: This feature is available in Dedicated Web Workers.
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.
js
let tracks = imageDecoder.tracks;
console.log(tracks.selectedIndex);
Specifications
| Specification |
|---|
| WebCodecs # dom-imagetracklist-selectedindex |
Browser compatibility
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