MediaStreamTrack.onended

The MediaStreamTrack.onended event handler is used to specify a function which serves as an EventHandler to be called when the ended event occurs on the track. This event occurs when the track will no longer provide data to the stream for any reason, including the end of the media input being reached, the user revoking needed permissions, the source device being removed, or the remote peer ending a connection.

Syntax

MediaStreamTrack.onended = function;

Value

A function to serve as an EventHandler for the ended event. The event handler function receives a single parameter: the event object, which is a simple Event object.

Examples

This example sets up an event handler for the ended event which changes an on-screen icon to indicate that the track is no longer active.

track.onended = function(event) {
  let statusElem = document.getElementById("status-icon");

  statusElem.src = "/images/stopped-icon.png";
}

Specifications

Specification Status Comment
Media Capture and Streams
The definition of 'MediaStreamTrack.onended' in that specification.
Candidate Recommendation Initial specification.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
onendedChrome Full support YesEdge Full support 12Firefox Full support 50IE No support NoOpera Full support YesSafari Full support YesWebView Android Full support YesChrome Android Full support YesFirefox Android Full support 50Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes

Legend

Full support  
Full support
No support  
No support

See also