In the video, a person is seen applying glue to the edge of a wooden board. The person then places another wooden board on top of the first one and uses a metal ruler to press down on the joint where the two boards meet. The person then uses a hammer to tap the joint, ensuring that the two boards are securely joined together. The video provides a close-up view of the process, allowing the viewer to see the details of the wood and the glue application. The person's hands and the tools they are using are clearly visible, and the sound of the hammer tapping on the joint can be heard. The video is shot in a well-lit room, and the focus is on the action of joining the two wooden boards.