MediaStream.addTrack()

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

Example

Specifications

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

Browser compatibility

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See also