The ImageTrackList interface of the WebCodecs API represents a list of image tracks.
ImageTrackList
Properties
-
ImageTrackList.readyRead only -
Returns a
promisethat resolves once theImageTrackListhas been populated withtracks. -
ImageTrackList.lengthRead only -
Returns an integer indicating the length of the
ImageTrackList. -
ImageTrackList.selectedIndexRead only -
Returns an integer indicating the index of the
selectedTrack. -
ImageTrackList.lengthRead only -
Returns the selected
ImageTrack.
Specifications
| Specification |
|---|
| WebCodecs # imagetracklist-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 | |
ImageTrackList |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
length |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
ready |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
selectedIndex |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
selectedTrack |
94
|
94
|
No
|
No
|
80
|
No
|
94
|
94
|
No
|
66
|
No
|
17.0
|
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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/ImageTrackList
