Tdarr is probably your best bet. Its main focus is video but it used ffmeg as the backend, so anything it supports is supported in Tdarr (theoretically)

https://home.tdarr.io/

You may need to configure ffmeg arguments in the tdarr step chain if there isn’t a default step you can use.

Are you saying you don’t want to mix the best of inflammatory political posts with more inflammatory political post but in less words?