The video shows a clear blue sky with smoke puffs appearing intermittently. The puffs seem to be forming a column-like structure. Below, on a raised platform, several people are observing the sky. One person is walking, one is holding an umbrella, and the rest are standing and looking up. There's a tree to the left of the frame. The platform is bordered by a short orange wall with the words "NO SUBIR" written on it. In the background, a cityscape or mountainous terrain is visible in the distance. The overall scene suggests an outdoor observation of aerial displays or fireworks. There is a bang sound.