Video becomes jerky / juddery when applying filters

[RilosVideos]

Finally, here are the results after still some editing and still some imperfections left at the cutting points:

London from the air (Google Earth Studio)

I made a little animation with Google Earth Studio: flight over London and put everything together using Shotcut. The latest features of GES allow for cloud rendering of the video, but is limited to somewhat 10.000 images (=frames) a day. The video is composed out of more than 20.100 images: Flight over London [London from the Sky]