The video shows a group of people in a stadium, waving a large blue flag. The flag is being held up by several people, and it is being waved in the air. The crowd is cheering and clapping, and the atmosphere seems to be lively and energetic. The flag is predominantly blue with some white elements, and it appears to be quite large, covering several people as they hold it up. The stadium is filled with people, and the scene suggests that this is a sports event or a similar gathering. The video captures the excitement and enthusiasm of the crowd as they wave the flag in support of their team or cause.