In the video, a person is seen using a welding tool to work on a metal object. The person is wearing a glove on their left hand and is holding the welding tool in their right hand. The metal object appears to be a large metal plate with a circular hole in the center. The person is welding around the edges of the hole, creating a ring of welded metal. The welding tool emits bright sparks as it comes into contact with the metal, indicating that the welding process is active. The background is not clearly visible due to the bright light from the welding.