HTMLTrackElement: readyState property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

The readonly readyState property of the HTMLTrackElement interface returns a number representing the <track> element's text track readiness state:

  1. NONE: The text track not loaded state.
  2. LOADING: The text track loading state.
  3. LOADED: The text track loaded state.
  4. ERROR: The text track failed to load state.

Value

A number; 0, 1, 2, or 3.

Example

js
const trackElement = document.getElementById("exampleTrack");
console.log(trackElement.readyState); // 0, 1, 2, or 3

Specifications

Specification
HTML Standard
# dom-track-readystate-dev

Browser compatibility

BCD tables only load in the browser

See also