Cat Falling: Heart Stopping Video

Well, I hope you found it as heart stopping as I found it. It is a bit shocking. We don't know if the cat was uninjured despite running away. Cats do this even when injured. Such a fall may have injured he chest and/or chin. I'd be surprised if he/she was uninjured. What was she doing trying to climb that wall? And what is the person doing recording the moment? Was it set up and why did the cat turn near the top? He actually recorded it using a motor driven still camera as this is an animated gif file, not a true video although I call it that for convenience.