getDisplayMedia method

JSPromise<MediaStream> getDisplayMedia([
  1. DisplayMediaStreamOptions options
])

The getDisplayMedia() method of the MediaDevices interface prompts the user to select and grant permission to capture the contents of a display or portion thereof (such as a window) as a MediaStream.

The resulting stream can then be recorded using the MediaStream Recording API or transmitted as part of a WebRTC session.

See Using the Screen Capture API for more details and an example.

Implementation

external JSPromise<MediaStream> getDisplayMedia(
    [DisplayMediaStreamOptions options]);