[giantrobot]

Many of the cityscape ones I don't believe are slowed down, at least the ones I have seen. If you watch the movement of traffic it appears to be moving at normal speeds. Even the orbital ones appear to be real-time.

The otherworldliness of the video seems to come more from the smoothness of the motion and the uncommon perspective. Because many of the scenes are captured with drones instead of helicopters or airplanes they have a literal bird's perspective in terms of velocity and altitude.

[cwizou]

It's been an ongoing debate I've had with some Aerial users, but I agree with you. Most if not all are real time or barely slowed down (latest beta I've put a slider to speed a video up/down partly to try and settle this).

They definitely are massively stabilised though and Apple used to update videos from time to time, tweaking stabilization, colors or sometimes length and pushing new versions. They haven't done that in a long while though.

Some seem shot from fairly high altitude and may use planes instead, and at least for some videos, I've heard they used 3rd parties to shoot them.