In the video, a person is seen using a tool to sharpen a knife. The person is holding the knife in one hand and the tool in the other. They are moving the knife back and forth along the tool, presumably to sharpen the blade. The background appears to be a workshop, with various tools and equipment visible. The person's movements are deliberate and focused, indicating that they are experienced in this task. The knife and tool are the main objects in the video, and their interaction is the primary action. The person's hands are steady, and the knife is being sharpened with precision. The workshop in the background is blurred, but it seems to be well-equipped for various tasks.