OK, I watched your video. What I saw was a bunch of women with long hair, not a single hair moving in 30 mph wind. I saw a dude off to the left with long hair not well combed, a few strands of which are sticking almost straight out occupying the left and top left of the screen for several seconds, and each single hair is stationary. Can wind not move hair? Did we see Trump's hair blowing around? Anybody's hair? Then I look at the, what, 17? Seventeen flags under the snipers. The cloth of each one is stationary. Maybe they are not cloth. Maybe they are cast out of plaster and painted to look like imaginary flags. What does a flag do in a steady wind? What about a 30 mph gust?
I do see the giant flag on the crane up above moving as if in a gentle breeze, but that is quite a bit higher up, and there is almost always an air current as you move higher, away from the ground, which is why wind turbines are installed so far above the ground - even the small home models go up on towers.
So I do not have any secret inside knowledge, and I am not disputing AB, or even you. I am just pointing out what I observe on the video up the 16 second mark that you asked us to watch for signs of wind.
I watched it as you asked, and that is what I can see with my own eyes on the video up to the time stamps you provided.