In the video, a person is seen cutting open a fish with a knife. The fish is lying on a table, and the person is using a knife to cut through its body. The person's hands are visible, and they are wearing a white shirt. The fish appears to be a large one, with a silver-colored body and a red interior. The person cuts through the fish's body, revealing the red interior. The video is shot in a well-lit room, and the background is blurred.