ImageTrack

The ImageTrack interface of the WebCodecs API represents an individual image track.

Properties

ImageTrack.animatedRead only

Returns a boolean indicating whether the track is animated and therefore has multiple frames.

ImageTrack.frameCountRead only

Returns an integer indicating the number of frames in the track.

ImageTrack.repetitionCountRead only

Returns an integer indicating the number of times that the animation repeats.

ImageTrack.selectedRead only

Returns a boolean indicating whether the track is selected for decoding.

Event handlers

ImageTrack.onchange

An event handler fired at the ImageTrack when the frameCount is altered.

Specifications

Specification
WebCodecs
# imagetrack-interface

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
ImageTrack
94
94
No
No
80
No
94
94
No
No
No
No
animated
94
94
No
No
80
No
94
94
No
No
No
No
frameCount
94
94
No
No
80
No
94
94
No
No
No
No
repetitionCount
94
94
No
No
80
No
94
94
No
No
No
No
selected
94
94
No
No
80
No
94
94
No
No
No
No

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/ImageTrack