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ImageTrackList

files/en-us/web/api/imagetracklist/index.md

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{{APIRef("WebCodecs API")}}{{AvailableInWorkers("window_and_dedicated")}}

The ImageTrackList interface of the {{domxref('WebCodecs API','','','true')}} represents a list of image tracks.

Instance properties

  • {{domxref("ImageTrackList.ready")}} {{ReadOnlyInline}}
    • : Returns a {{jsxref("promise")}} that resolves once the ImageTrackList has been populated with {{domxref("ImageTrack","tracks")}}.
  • {{domxref("ImageTrackList.length")}} {{ReadOnlyInline}}
    • : Returns an integer indicating the length of the ImageTrackList.
  • {{domxref("ImageTrackList.selectedIndex")}} {{ReadOnlyInline}}
    • : Returns an integer indicating the index of the selectedTrack.
  • {{domxref("ImageTrackList.selectedTrack")}} {{ReadOnlyInline}}
    • : Returns the selected {{domxref("ImageTrack")}}.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}