m4b-tool
Merge, split, and manipulate audiobook files with chapters. tldr-pages
On several platforms
Several platforms
Create an audiobook with the audio files in the input directory
m4b-tool merge path/to/input_directory --output-file=path/to/merged.m4bIdentifyMake chapters using the input files' names
m4b-tool merge path/to/input_directory --output-file=path/to/merged.m4b --use-filenames-as-chaptersIdentifySplit an audiobook into separate files by chapters
m4b-tool split path/to/audiobook.m4b --output-dir=path/to/output_directoryIdentifySplit an audiobook into MP3 files
m4b-tool split path/to/audiobook.m4b --audio-format mp3 --output-dir=path/to/output_directoryIdentifyAdjust chapters using silence detection
m4b-tool chapters path/to/audiobook.m4b --adjust-by-silenceIdentify