The video shows a close-up of a person's hand holding a white plastic bag. The bag is being squeezed, and a white powdery substance is being poured into a blue bucket. The bucket appears to be made of metal and has a black handle. The substance is being poured in a steady stream, and the bucket is placed on a surface that is not visible in the frame. The background is blurred, but it seems to be an indoor setting with artificial lighting.