In the video, a person is seen using a syringe to inject a substance into a vial. The person's hands are gloved, and the syringe is filled with a clear liquid. The vial is held steady while the person carefully inserts the needle and pushes the liquid into it. The person's movements are precise and deliberate, indicating a level of expertise and care in the process. The background is blurred, but it appears to be a sterile environment, possibly a laboratory or medical facility. The focus of the video is on the action of injecting, with the person's hands and the syringe being the main subjects.