To start with, did you know you can record a screencast on Fedora just by pressing CTRL-ALT-SHIFT-R?
Me either. How fantastically easy is that?
Once you’ve pressed the keys, you get a little red circle in the top right of your screen that indicates recording is on. When you’re done, just press CTRL-SHIFT-ALT-R again to stop.
The file will be automatically saved in your <user>/Videos folder with a name along the lines of:
Screencast from 17-10-14 11_57_52.webm
Importantly, this DOES NOT record audio.
Well that’s annoying.