The video shows a large green and white banner hanging from the ceiling of a stadium. The banner has the words "Garde Saint-Gilloise" written on it in bold white letters. The stadium is filled with people, and many of them are holding up green and white flags. The atmosphere appears to be lively and energetic, with the crowd cheering and waving their flags. The banner is the focal point of the video, and it is prominently displayed in the center of the frame. The colors of the banner and flags are vibrant and stand out against the backdrop of the stadium. The video gives a sense of excitement and anticipation, likely before or during a sports event.