The video shows a close-up of a pan on a stove where diced onions are being sautéed. The onions are white and translucent, and they are being stirred with a wooden spatula. The pan appears to be non-stick, and the onions are sizzling as they cook. The background is blurred, but it seems to be a kitchen setting. The video captures the sound of the onions being stirred and the sizzling sound as they cook.