This has to do with your accusation of YouTube down loaders editing their videos. It was plain as day to me that they only knew how to download raw video.
This is video editing.
This only took 3 programs to accomplish. Took about 20 minutes for me, but I've been doing this for about 25 years.
Did you know that they had "windows" based computers before Windows came out? Bet you didn't. I did desktop publishing for quite a while before Windows even came out. Paid for my computer and programs.
Now try to figure out how I made the color of the Volt change!!! Hint, it had nothing with any paint program.
I know you won't watch because you don't want to know what I know.