In this video, we see a close-up shot of a pot of boiling liquid. The liquid is a rich, dark brown color, and it is bubbling vigorously, indicating that it is being cooked at a high temperature. A person is using a strainer to remove solid pieces from the liquid. The strainer is made of metal and has a fine mesh, allowing the liquid to pass through while retaining the solid pieces. The person is holding the strainer with one hand and using the other hand to shake it, causing the solid pieces to fall into the pot. The video provides a clear view of the boiling process and the use of a strainer to remove solids from the liquid.