Chapters Are Not Automatically Included

[ToniWonKanobi]

Are there any special ffmpeg commands that need to be included in the command in order to preserve/carry over embedded chapter information in the original .aax files from Audible? I feel like this tool sometimes includes those, but often times, does not.

[andrew-snape]

Add -map_metadata 0 before the output of the file in the ffmpeg command.