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web api instance property

ImageTrackList: ready property

View on MDN ↗

Available in workers

The ready property of the ImageTrackList interface returns a Promise that resolves when the ImageTrackList is populated with tracks.

Value

A Promise that resolves with undefined.

Examples

The following example prints the value of ready to the console, this will be undefined once the promise resolves.

let tracks = imageDecoder.tracks;
let ready = await tracks.ready;
console.log(ready);

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.