The video shows a person preparing a cake mix. They start by sifting flour into a bowl, then add cocoa powder and baking powder. They mix the ingredients together with a spoon, and finally add sugar to the mixture. The person is shown mixing the ingredients thoroughly to ensure a smooth consistency. The video is shot in a kitchen setting, and the person is wearing a white apron. The cake mix appears to be a rich brown color, and the person is using a clear glass bowl to mix the ingredients.