In the video, a yellow and black machine is being used to clean a sidewalk. The machine is equipped with a circular brush that is spinning and pushing dirt and debris off the sidewalk. The machine is moving back and forth, ensuring that the entire sidewalk is cleaned. The machine is being operated by a person who is not visible in the video. The background shows a grassy area with trees and a house in the distance. The weather appears to be overcast, and there are no people or other vehicles visible in the video.