Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The tracks read-only property of the ImageDecoder interface returns a list of the tracks in the encoded image data.
ImageDecoder.tracks
Value
An ImageTrackList.
Examples
The following example prints the value of tracks to the console. This will be an ImageTrackList object.
console.log(ImageDecoder.tracks);
Specifications
| Specification |
|---|
| WebCodecs # dom-imagedecoder-tracks |
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 | |
tracks |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/ImageDecoder/tracks
