MediaStreamTrack.clone()

The clone() method of the MediaStreamTrack interface creates a duplicate of the MediaStreamTrack. This new MediaStreamTrack object is identical except for its unique id.

Syntax

var track = MediaStreamTrack.clone();

Parameters

None.

Return value

A new MediaStreamTrack instance which is identical to the one on which clone() was called, except its ID is a new, unique, value.

Specifications

Specification Status Comment
Media Capture and Streams
The definition of 'clone()' in that specification.
Candidate Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
cloneChrome Full support 45Edge Full support 12Firefox Full support 48IE No support NoOpera Full support 32Safari Full support YesWebView Android Full support 45Chrome Android Full support 45Firefox Android Full support YesOpera Android Full support 32Safari iOS Full support YesSamsung Internet Android Full support 5.0

Legend

Full support  
Full support
No support  
No support

Document Tags and Contributors

Contributors to this page: mdnwebdocs-bot, fscholz, Sheppy, jpmedley
Last updated by: mdnwebdocs-bot,