[ghufran_syed]

Not for video editing, and unfortunately the 2014 Mac mini doesn't allow upgrading the ram

[qwantim1]

You could maybe add an eGPU or add faster and bigger drive(s) for virtual memory.

Also some info about 2014 Mac Mini memory at: https://everymac.com/systems/apple/mac_mini/mac-mini-aluminu... and https://support.apple.com/en-us/HT205041#two