In the video, a person is seen using a tablet to control a sound mixing board. The tablet is placed on a stand, and the person is using their finger to touch the screen. The sound mixing board is black and has various knobs and buttons on it. The person's hand is visible, and they are wearing a watch on their left wrist. The background is blurred, but it appears to be a room with a computer and other equipment. The person seems to be adjusting the sound levels on the mixing board using the tablet.