The video shows a large machine with a metal arm that is moving back and forth. The arm is holding a metal object and is moving it over a fire. The fire is bright orange and is located on the ground. The machine appears to be in a factory or industrial setting. The metal arm is moving the object in a controlled manner, and the fire seems to be heating the object. There are no people visible in the video, and the focus is solely on the machine and the metal object.