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MediaStream: getTracks() method - Web APIs | MDN
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MediaStream: getTracks() method
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2017.
The getTracks() method of the
MediaStream interface returns a sequence that represents all the
MediaStreamTrack objects in this
stream's track set,
regardless of MediaStreamTrack.kind.
Syntax
js
getTracks()
Parameters
None.
Return value
An array of MediaStreamTrack objects.
Examples
js
navigator.mediaDevices
.getUserMedia({ audio: false, video: true })
.then((mediaStream) => {
document.querySelector("video").srcObject = mediaStream;
// Stop the stream after 5 seconds
setTimeout(() => {
const tracks = mediaStream.getTracks();
tracks[0].stop();
}, 5000);
});
Specifications
| Specification |
|---|
| Media Capture and Streams # dom-mediastream-gettracks |
Browser compatibility
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