Pixelated colours

[spoog3r]

I have a video that I recorded on Photo Booth, 43 minutes long and it says the size is 9.4 GB.. I wanted to import the video to my computer so I dragged it onto my desktop and now when I try to play it in Quicktime is says it cannot play the video, I finally got it open on a file converter and it just looks like the picture below. A bunch of coloured pixels jumping around with no sound or anything

How do I fix the video so I can play it again? it says it's .mov I can't even re open it on Photo Booth or preview anything. Did I destroy my video?

I should have just left it on Photo Booth. smh.