great video, but unfortunately this video is only available in 4k, at least to me. that's one thing I hate about iPhone. It's pretty hard to get 4K to work when you upload, and it happens to me ALL THE TIME. If you really want 4k to work on youtube I recommend you plug in the iPhone to your pc or mac and transfer the files over to your computer. you will then be able to upload a video in 4k. ;) Regardless, this was a GREAT video and great camera work. :)