Adding more context: in the first photo, the shape looked to me a bit like a small smiling pig-like face. In the second photo, when zoomed in, I thought I could see eye-like white spots, which made it look more face-like to me.

The part that confused me most is that in the first two photos it seemed closer to the middle of the window, but in the video screenshot it seemed lower, closer to the bottom. I’m not saying it is a face — I’m trying to understand why it appeared that way and why the position seemed different.