In the video, a person is holding a smartphone in their hand and using the camera application to take a photo of a brick floor. The camera interface is visible on the screen, and the person is adjusting the settings, such as the white balance, focus, and ISO, to capture the perfect shot. The person's finger is seen making adjustments to the settings, and the camera's screen displays the changes being made. The video ends with the person taking the photo of the brick floor.