The video shows a person wearing blue gloves cutting open a fish. The fish is lying on a blue surface, and the person is using a knife to cut it open. The person's hand is visible, and they are wearing a watch on their wrist. The fish appears to be a large one, and the person is cutting it from the head towards the tail. The knife is silver and appears to be sharp, as it cuts through the fish easily. The person's movements are precise and careful, indicating that they are experienced in handling fish. The background is not visible, but the focus is on the person and the fish.