Also if I use JRC to send files that aren't in my library yet (by adding them to player and then using 'sendto device') then JRC automatically adds the original files on my computer to my library after sending copies to the device. I do not want this behavior. I only want files added to my library that are in my auto-import folders. Is there a way to change this also?
What exactly does "adding them to player" mean? Since you indicate you have auto-import folders designated, I presume it means you are copy/pasting files from a
non-auto-import folder?
If that is the case, I don't think it will work because I am pretty sure MC treats a "paste" into the program as an import... but I am not 100% positive about that. The auto-import folders are just that, folders that MC "watches and automatically imports" any new files. However, you can still add files to your library
manually too, e.g., pasting, drag-n-drop, etc., directly into MC. If you use these approaches, I am not sure there is a way to prevent them from being imported at the same time, but other's more knowledgeable may be able to provide a solution.
So... If I understand correctly, your goal is to use MC to convert "non-library" files (located in non-auto-import folders) for use on a portable/handheld device, and once completed, neither original or converted files end up in MC's library? Is that right? Just looking for absolute clarity, so those who might be able to answer what I cannot know exactly what it is you are trying to achieve.
There is one setting that
might affect this in the pic below. Though it says "automatically import files when played", it could be that it imports files when MC performs
any operation - since "playing" a file is an MC "operation" - perhaps other "operations" trigger an import? Just a guess though.
And FYI... I doubt anybody was confused by the JRC acronym, but... typically MC (Media Center) is used, or sometimes the longer JR-MC (JRiver Media Center), but not JRC. Using consistent acronyms returns better/more relevant search results.