In the video, a person is seen using a red triangle tool to measure the angle of a wooden beam. The tool is placed against the beam, and the person adjusts it to ensure it is at the correct angle. The person then uses a blue level to check the accuracy of the measurement. The background shows a playground with swings, indicating that the location might be a park or a similar outdoor area. The person appears to be wearing a black long-sleeved shirt and is focused on the task at hand. The video provides a clear view of the tool and the person's hands, but the person's face is not visible. The lighting in the video suggests it might be daytime.