The video shows a group of people working on a building. They are standing on the roof, which is made of wood. The roof is covered with black plastic, and there are wooden poles sticking out of it. The people are wearing casual clothing and appear to be engaged in some sort of construction or repair work. The sky is clear and blue, suggesting that the weather is good for outdoor work. The building itself is not visible in the video, but the roof suggests that it may be a large structure. The workers seem to be focused on their task, and there is no indication of any other activity happening in the vicinity.