m4b-merge.sh [-a] [-b] [-f] [-h] [-v] [-y]

• -a Be prompted for Audible ASINs instead of manually entering metadata (BETA)
• -b Batch mode. File input is used for 1 folder only.
• -f File or folder to run from. Enter multiple files if you need, as: -f file1 -f file2 -f file3
• -h This help text.
• -v Verbose mode.
• -y Answer 'yes' to all prompts.