In the video, a man is standing in front of a whiteboard. He is wearing a black and white checkered shirt and a black cap. The man is holding a red marker in his right hand and is writing on the whiteboard. The whiteboard has several lines of writing in red ink. The man is talking and pointing to the whiteboard as he writes. The whiteboard is clean and the writing is clear and legible. The man appears to be explaining something, possibly related to the writing on the board. The lighting in the room is bright, and the background is plain and uncluttered.