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.

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Links

Docker Hub:

https://hub.docker.com/r/matxby/m4brew

Source / README:

https://github.com/MATXBY/m4brew

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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

I'm interested in checking this out, but the github and docker hub pages are both 404s.

On 6/16/2026 at 11:06 PM, jmello said:

I'm interested in checking this out, but the github and docker hub pages are both 404s.

Hi. I used Claude to create this. I think it’s a great app and use it quite a bit. But, given how much people were disliking vibe coded apps I decided to make it private. If it’s something you would still like to try, I can make it public again.

I just wanted to mention that it was created with Ai before I do that.

I have run every check possible and cannot find any security issues.

Thank you for your interest.

Matt