The read-only track
property of the TrackEvent
interface specifies the media track object to which the event applies.
The media track will be an AudioTrack
, VideoTrack
, or TextTrack
object.
The read-only track
property of the TrackEvent
interface specifies the media track object to which the event applies.
The media track will be an AudioTrack
, VideoTrack
, or TextTrack
object.
An object which is one of the types AudioTrack
, VideoTrack
, or TextTrack
, depending on the type of media represented by the track. This identifies the track to which the event applies.
Specification |
---|
HTML Standard # dom-trackevent-track-dev |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
track |
23
|
12
|
27
|
11
|
≤12.1
|
6
|
4.4
|
25
|
27
|
≤12.1
|
7
|
1.5
|
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https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent/track