Principally a good idea, BUT the air footage has a lot of Jello and in the indoor footage the Z Axis is visible which causes the up and down movement. I am a professional FPV drone pilot and I would have made the indoor footage with a professional cinewhoop. I am living near Darmstadt and if you need a dynamic indoor presentation, where the footage doesn't stop directly behind the gap, but goes through the gap and farther forward, so you can contact me and we can improve this video very much for free because the location looks very interesting for me. 😊