The read-only property MediaStreamTrack.readyState returns an enumerated value giving the status of the track.
Syntax
var state = track.readyState;
Value
It takes one of the following values:
"live"which indicates that an input is connected and does its best-effort in providing real-time data. In that case, the output of data can be switched on or off using theMediaStreamTrack.enabledattribute."ended"which indicates that the input is not giving any more data and will never provide new data.
Example
Specifications
| Specification | Status | Comment |
|---|---|---|
| Media Capture and Streams The definition of 'MediaStreamTrack.readyState' in that specification. |
Editor's Draft | Initial specification. |
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 50 (50) | No support | (Yes) | ? |
| Feature | Android | Android Webview | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | ? | (Yes) | (Yes) | 50.0 (50) | No support | ? | ? | (Yes) |