The MediaStream.addTrack() method adds a new track to the stream. The track is specified as a parameter of type MediaStreamTrack.

If the specified track is already in the stream's track set, this method has no effect.

Syntax

stream.addTrack(track);

Parameters

track
A MediaStreamTrack to add to the stream.

Return value

undefined

Example

 

Specifications

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

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support Yes1244 ? ? ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support Yes Yes Yes No ? ? Yes

See also

Document Tags and Contributors

Contributors to this page: fscholz, libbymc, Sheppy, rolfedh, jpmedley
Last updated by: fscholz,