The video shows a man in a red sweater and black pants standing on a stage in front of a large screen. He is speaking to an audience and gesturing with his hands. The stage has a large red sign with the letters "TED" on it. The man walks to the podium, which has a sign that reads "TEDxLyon." He then walks back to the center of the stage and continues speaking. The audience is seated in rows of chairs, and some people are clapping.