Open Camera.

To activate the camera, open the lens cover. To activate the main camera when the lens cover is already open and the camera is active in the background, press and hold the capture key.To activate the camera, press and hold the capture key

If the camera is in image mode, select Switch to video mode from the toolbar.

If the camera is in image mode, select Show extended toolbar > Video mode from the toolbar.

Select Options > Settings and from the following:

The available options may vary.