Web/API/MediaStream/id

The MediaStream.id() read-only property is a DOMString containing 36 characters denoting a unique identifier (GUID) for the object.

Syntax

var id = mediaStream.id;

Example

var p = navigator.mediaDevices.getUserMedia({ audio: true, video: true });

p.then(function(stream) {
   console.log(stream.id);
})

Specifications

Specification	Status	Comment
Media Capture and StreamsThe definition of 'MediaStream.id' in that specification.	Candidate Recommendation	Initial definition.

Browser compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
id	Chrome No support ? — 54	Edge No support 12 — 79	Firefox Full support 41	IE No support No	Opera No support ? — 39	Safari Full support Yes	WebView Android No support ? — 54	Chrome Android No support ? — 54	Firefox Android Full support 41	Opera Android No support ? — 41	Safari iOS Full support Yes	Samsung Internet Android No support ? — 6.0

Legend

Full support  

Full support

No support  

No support

See Also

• MediaStream, the interface this property belongs to.

MediaStream.id by Mozilla Contributors is licensed under CC-BY-SA 2.5.