In the video, a man is standing in front of a whiteboard. He is wearing a black cap and a black shirt. The whiteboard behind him has some writing on it. The man is speaking to the camera, and he appears to be explaining something. He is moving his head and hands while talking, which suggests that he is emphasizing certain points. The background is not clearly visible, but it seems to be an indoor setting. The lighting is bright, and the man's face is clearly visible. The video does not contain any other people or objects that can be seen.