ImageDecoder: tracks property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Note: This feature is available in Dedicated Web Workers.

The tracks read-only property of the ImageDecoder interface returns a list of the tracks in the encoded image data.

The following example prints the value of tracks to the console. This will be an ImageTrackList object.

console.log(imageDecoder.tracks);

Specification
WebCodecs # dom-imagedecoder-tracks

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