Here's a forensic description of the video: The video shows a dimly lit, likely indoor space with a dark purplish or reddish wall

Here's a forensic description of the video: The video shows a dimly lit, likely indoor space with a dark purplish or reddish wall. A framed display hangs on the wall, showing a vertical green line. A person, silhouetted and indistinct due to the low light, walks briefly across the scene from right to left. The video quality is somewhat grainy, and the lighting obscures details of the room beyond the wall and the framed display. There is what appears to be the edge of a white table or surface in the very bottom of the frame.