The video shows a train moving towards the camera in a dark tunnel. The train is moving at a moderate speed and the tunnel is illuminated by the train's headlights. The train's headlights are bright and create a stark contrast against the dark tunnel. The train appears to be a passenger train, and there are no visible people or other objects in the tunnel. The train's movement is steady and there are no abrupt stops or turns. The video is shot from a fixed position, and the train is the main focus of the video.