In the video, a man is standing in front of a whiteboard. He is wearing a red jacket and is holding a marker in his hand. The man is speaking to the camera and appears to be giving a presentation or lecture. He is gesturing with his hand and pointing to the whiteboard as he speaks. The whiteboard has some writing and diagrams on it, but the content of the writing is not clear from the video. The man seems to be engaging with his audience and is likely providing some sort of educational or informative content.