{"json_modified": "2016-10-21T14:59:39.898460", "uuid": "1f329ff4-aa57-4111-b5c8-3c8463b41aa7", "title": "devicechange", "url": "/en-US/docs/Web/Events/devicechange", "tags": ["video", "MediaDevices", "Media Streams API", "Audio", "Video", "events", "Events", "Media Capture and Streams API", "Media", "audio"], "translations": [], "modified": "2016-10-21T14:59:40", "label": "devicechange", "localization_tags": [], "locale": "en-US", "id": 189089, "last_edit": "2016-10-21T14:59:35", "summary": "A <code>devicechange</code> event is sent to a <a href=\"/en-US/docs/Web/API/MediaDevices\" title=\"The MediaDevices interface provides access to connected media input devices like cameras and microphones, as well as screen sharing. In essence, it lets you obtain access to any hardware source of media data.\"><code>MediaDevices</code></a> instance whenever a\u00a0media device such as a camera, microphone, or speaker is connected to or removed from the system. It's a generic <a href=\"/en-US/docs/Web/API/Event\" title=\"The Event interface represents any event of the DOM. It contains common properties and methods to any event.\"><code>Event</code></a> with no added properties.", "sections": [{"id": "General_info", "title": "General info"}, {"id": "Properties", "title": "Properties"}, {"id": "Related_events", "title": "Related events"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/Events/devicechange", "review_tags": []}