My computer is too old to run DaVinci Resolve, which hangs upon installing. I want to try the Chroma key feature of DaVinci and found this tutorial for launching a AWS EC2 instance running CentOS and installing DaVinci, TigerVNC, connecting to S3, etc. It seems too complicated for what I want, which is simply upload a clip, chroma key the green screen, and export. This case study sets up cloud post-production for a feature film and seems even more complicated.
What is the easiest way to test DaVinci Resolve on the cloud, with any cloud provider?