Hi all, I’ve just submitted m4brew to Community Applications and wanted to open a dedicated support thread. What is m4brew? m4brew is a lightweight audiobook source manager and M4B conversion tool designed for Unraid users. It allows you to: Convert audiobook folders (MP3/M4A) into single M4B files Preserve structure and organise sources cleanly Select from up to 3 mapped audiobook root folders in the UI Launch helper containers as needed for processing The goal is to make audiobook preparation and management simple and repeatable inside Unraid. Links Docker Hub: https://hub.docker.com/r/matxby/m4brew Source / README: https://github.com/MATXBY/m4brew This is my first Community Applications submission, so feedback is very welcome. If you encounter issues, have suggestions, or want additional features, please post here. Thanks! MATXBY