I found something strange in the inauguration video.

I downloaded the "official" video from here: https://youtu.be/q5iCPKDp4V4

(I used https://youtube-dl.org/)

Around 00:09:37 there's a fade out woman in an orange coat is walking left, the fade in starts with her standing still and moving right.

And watch the flags. The flags are waving, and then barely any movement at all.

If this was a live broadcast, I wouldn't expect to see this but I've been proven wrong before.