The video shows a person wearing gloves sharpening a chainsaw blade on a machine. The person is holding the blade with one hand while the other hand is operating the machine. The machine appears to be a grinder or sharpener specifically designed for sharpening chainsaw blades. The person is moving the blade back and forth against the machine's surface, creating sparks as the blade is sharpened. The video is shot in close-up, focusing on the person's hands and the blade, with the background blurred. The lighting in the video is dim, and the color of the blade is not clearly visible due to the lighting conditions.