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ImageTrackList

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 inDedicated Web Workers.

TheImageTrackList interface of theWebCodecs API represents a list of image tracks.

Instance properties

ImageTrackList.readyRead only

Returns apromise that resolves once theImageTrackList has been populated withtracks.

ImageTrackList.lengthRead only

Returns an integer indicating the length of theImageTrackList.

ImageTrackList.selectedIndexRead only

Returns an integer indicating the index of theselectedTrack.

ImageTrackList.selectedTrackRead only

Returns the selectedImageTrack.

Specifications

Specification
WebCodecs
# imagetracklist-interface

Browser compatibility

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