Hello, I do not know if this is actually an option on Rhythmbox, but I haven’t found a way to set a different directory on an external drive for Podcasts, as you can with your PC’s library.
I have consulted the documentation available for the .is_audio_player file (for banshee, but it behaves similarly) and it shows something similar for setting a path for the playlists with the variable playlist_path I have tried similar with podcast_path and others to no avail, and could not find something similar in the documentation nor the source code.
I know I can drag and drop the files, but since the option to sync the downloaded episodes is available, and Rhythmbox makes a separation over Podcasts and Music on the properties option in the drive, I wondered if such an option is implemented. Thank you