Its hard to believe all the time people waste looking for animals on mars and reptile eyes, when they are really just looking at video compression. Its a thing.
I remember being duped hard by this on one of those documentary shows where the video camera seemed to show unknown creatures spiraling through the air during some jungle expedition. The video was very convincing, like a corkscrew shooting through background frames, which the people being filmed could not see. I was fully onboard it was some kind of dimensional being.
Then it finally came out it was just insects flying by, being blurred by the film rate and video compression. Felt like an utter idiot.