Editing.Im lost on how the camera stayed upright while he rotated around in his first roll? lol
But the horizon (background) stayed the same? And he was checking the camera after landing. Gyro twistie thingie release mount?
That is my theory too. If they didn't zoom in there would be black popping in the corners.From what it looks like to me is they cropped the video (notice that it zooms in). Then they rotated the video at the same speed as the roll. Since it was zoomed in the aspect ratio didn't change when sideways. Just my guess.