In the video, a man with long blonde hair and a beard is standing in front of a blackboard. He is wearing a gray shirt and holding a red marker in his hand. The blackboard has a yellow outline of a box drawn on it. The man is speaking and using the red marker to draw lines inside the box. He appears to be explaining the process as he draws. The video is shot in a well-lit room, and the man's expression is focused and engaged.