How to take Screenshots of RasPlex
I am building some RasPlex players on RasPi Zero Ws which I am wanting to install in a small hotel I am involved in. I have got the build working fine so far, but I need to put together some simple instructions for the guests and the staff. I am looking for a way to take some screenshots of the UI to put in the documentation, but I am having trouble.
I came across a utility called "scrot" which looks ideal, but it doesn't look as if LibreELEC will allow me to install it on RasPlex. Is there a way that this can be installed on RasPlex or is there an alternative utility that will work.
Any advice or guidance you can give will be greatly appreciated.