The video shows a machine with a yellow arm and a silver blade cutting through a black surface. The machine is moving back and forth, and as it cuts through the surface, small pieces of the black material are being ejected from the blade. The machine appears to be a type of saw or cutter, and the black material could be a type of metal or plastic. The yellow arm of the machine is moving in a controlled manner, suggesting that the machine is programmed to perform a specific task. The background is not visible, indicating that the focus of the video is on the machine and its operation.