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. | Editor's Draft | Initial definition. |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | ? | (Yes) | 41 (41) | ? | ? | ? |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | ? | (Yes) | 41.0 (41) | ? | ? | ? |
MediaStream, the interface this property belongs to.
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https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/id