thanks for asking.

What you can do is this:

1) Create a customized menu 
2) Drag the root folder of your video folder dir to Remote Buddy to 
add a file browser starting from that directory.

That should display both the cover icon for the subfolders and allow 
you access to your videos in the Audio & Video folder (when placing 
it there).

Regarding the movie library: it's all Spotlight magic for now - 
without the ability to configure anything. It looks for VIDEO_TS 
folders and will display the name of the parent directory and any 
conver art saved as jpg/png/gif therein.

Best regards, 
Felix