m4b-tool VS Plex-Audiobook-Guide

I’ve been using https://github.com/sandreas/m4b-tool for years to combine files into m4b, add cover and metadata. I also use iOS and prologue for listening.

MP3Merge, m4b-tool. This one is interesting for iOS users.

Look into m4btool (https://github.com/sandreas/m4b-tool). Audiobookbinder increases the m4b filesize. Followed this post for my own purposes: https://apple.stackexchange.com/questions/426094/convert-multiple-mp3-files-or-single-m4a-into-m4b-with-ffmpeg-and-afconvert

M4B-tool which wraps ffmpeg might be your best bet if you are planning on converting m4b’s.

Here is a resource that you will find useful for audiobooks. I love your old-time radio idea, I look forward to hearing what people suggest for that because I am totally stealing your idea lol.

I'd probably just bite the bullet and update the tags on everything. I've always just adhered to /u/seanap and followed their guide: https://github.com/seanap/Plex-Audiobook-Guide

Prologue for iOS is a Plex audiobook player that is better than any audiobook player has a right to be.

Here's a good guide on how to set up Plex for proper metadata with audiobooks: https://github.com/seanap/Plex-Audiobook-Guide

Depending exactly what you're trying to do mp3tag is a great tool for just managing metadata directly. The Plex Audiobook Guide has some handy tools for mp3tag that allow you to download info directly from audible.

This is the way: https://github.com/seanap/Plex-Audiobook-Guide

There's a whole guide to getting it properly set up here.

Just to throw this out there though for anyone who might be interested in self-hosting their secret project audiobooks and others, to look at Audiobook Shelf. /r/audiobookshelf (what i'm doing) or set up plex to handle audiobooks (as best as it can) and use one of the players listed on that site, probably Chronicle on Android or Prologue for iOS.