In the video, a person is using a heat gun to heat up a piece of wood that is clamped down. The person is wearing a white shirt and black pants, and there is a red clamp holding the wood in place. The heat gun is black and silver, and the person is holding it with both hands. The wood appears to be light brown, and there are nails visible in the wood. The person is moving the heat gun back and forth over the wood, and the wood is starting to bend and warp due to the heat.