In the video, a person is seen pouring flour into a sieve. The sieve is placed over a bowl, and the person uses their hand to shake the sieve, causing the flour to pass through and collect in the bowl below. The action is repeated several times, with the person shaking the sieve vigorously to ensure all the flour is filtered through. The flour appears to be white and fine, and the bowl is silver in color. The background is not visible, focusing the viewer's attention on the action of sifting the flour.