Right now there is no scraping for Audiobook content. If a user adds a book to their library, the have to fill out metadata by hand. With that said, it is possible to scrape Audible.com for most types of metadata that are relevant to Audiobooks. This is already implemented by the community for Plex: https://github.com/macr0dev/Audiobooks.bundle Since Emby will officially support Audiobooks, it would be nice to see that implemented here as well.