In the video, a man is seen hammering a nail into a wooden structure. The man is wearing a gray shirt and is using a hammer to drive the nail into the wood. The wooden structure appears to be a fence or a gate, and the man is hammering the nail into the horizontal beam of the structure. The hammering action is repeated several times, and the man seems to be making sure that the nail is securely fastened into the wood. The background of the video is not clearly visible, but it appears to be an outdoor setting with natural light.