The MediaStreamTrackEvent() constructor returns a new MediaStreamTrackEvent object, which represents an event signaling that a MediaStreamTrack has been added to or removed from a MediaStream.
MediaStreamTrackEvent: MediaStreamTrackEvent() constructor
Syntax
js
new MediaStreamTrackEvent(type, options)
Parameters
-
type -
A string with the name of the event. It is case-sensitive and browsers set it to
addtrackorremovetrack. -
options -
An object that, in addition of the properties defined in
Event(), can have the following properties:-
track -
A
MediaStreamTrackobject representing the track which was added to or removed from the stream.
-
Return value
A new MediaStreamTrackEvent object, initialized based on the provided options.
Specifications
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 | |
MediaStreamTrackEvent |
55 | 12 | 50 | No | 42 | 11 | 55 | 55 | 50 | 42 | 11 | 6.0 |
See also
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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/MediaStreamTrackEvent/MediaStreamTrackEvent