If you mean whether you can set 'Display Order' to zero to not display a category, but if someone knows the link s/he can still see the category, then PhotoPlog can do this. The pro version also allows you to set permissions per category based on usergroup, sreenshot
here, but if you don't mean these things, sorry, I'm not sure what you're asking. However, with PhotoPlog, only GIF, JPG, and PNG images are currently allowed, no videos or other file types. Also, there is currently no import scripts to go from vBa/vB Gallery, or another gallery, to PhotoPlog.