The video shows a close-up of a metal rod being shaped by a machine. The rod is being held in place by a clamp, and a person's hand is seen using a caliper to measure the diameter of the rod. The caliper is placed on the rod, and the person adjusts it to get an accurate measurement. The metal shavings from the shaping process can be seen around the rod. The video is shot in a workshop setting, and the focus is on the precision and care taken in measuring the rod.