In the video, we see a group of construction workers working on a concrete floor. One worker is using a vibrator to smooth out the concrete, while another worker is using a tool to smooth out the edges. The workers are wearing safety gear, including hard hats and reflective vests. The video is shot from a low angle, focusing on the workers' lower bodies and the concrete floor. The lighting is dim, and the background is dark, indicating that the work is being done at night. The workers are moving in a coordinated manner, with one worker following the other's movements to ensure that the concrete is smoothed out evenly.