How we built it

MediaDevices devicechange event

The devicechange event is fired when a media device (e.g., camera, microphone or speaker) is connected to or removed from the system. This feature is useful for applications that wish to react to changes in the set of available media devices; for example, to show a device list that is always up-to-date.



Editor's draft

Status in Chromium

Behind a flag (launch bug) in:

  • Chrome for desktop release 52
  • Opera release 39
  • Opera for Android release 39

Consensus & Standardization


Last updated on 2016-07-22