The video shows a person using a ruler and a marker to measure and mark a piece of wood. The person is holding the ruler with one hand and the marker with the other, carefully drawing lines on the wood. The wood is placed on a workbench, and there are other pieces of wood and tools visible in the background. The person's movements are precise and deliberate, indicating that they are experienced in woodworking. The lighting in the video is bright, and the colors are natural and muted.