The MediaStream.id() read-only property is a DOMString containing 36 characters denoting a unique identifier (GUID) for the object.
var id = mediaStream.id;
var p = navigator.mediaDevices.getUserMedia({ audio: true, video: true });
p.then(function(stream) {
console.log(stream.id);
};)
| Specification | Status | Comment |
|---|---|---|
| Media Capture and Streams The definition of 'MediaStream.id' in that specification. | Candidate Recommendation | Initial definition. |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | ? — 54 | 12 | 41 | ? | ? — 39 | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | ? — 54 | ? — 54 | Yes | 41 | ? — 39 | ? | Yes |
MediaStream, the interface this property belongs to.
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https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/id