In the video, a person is seen holding a knife and cutting an onion on a wooden cutting board. The person is wearing a black shirt and has a ring on their finger. The knife is silver and has a black handle. The onion is white and appears to be fresh. The person is using a chopping motion to cut the onion into small pieces. The cutting board is made of wood and has a smooth surface. The background is blurred, but it appears to be a kitchen setting.