Convert AUP to M4B Audiobook

What is AUP?
AUP is Audacity Projects file. Audacity projects are stored in an AUP file, which is a format that has been highly optimized for Audacity so that it can open and save projects extremely quickly. In order to achieve this speed, Audacity breaks larger audio files into several smaller pieces and stores these pieces in a directory with a similar name as the project. For example, if you name a project "chanson", then Audacity will create a project file called chanson.aup which stores the general information about your project, and it will store your audio in several files inside a directory called chanson_data. The Audacity Project format is not compatible with any other audio programs, so when you are finished working on a project and you want to be able to edit the audio in another program, you could export the project to WAV file.

What is M4B?
Audiobook file based on the MPEG-4 container format; typically compressed with .AAC encoding; nearly identical to a .M4A file, but denoted as an audiobook and can be "bookmarked" by supporting audio players such as iTunes and iPod.

The M4B extension is used by audiobooks downloaded from the Apple iTunes store; these audiobooks may be copy-protected using Apple's FairPlay DRM, which means they can only be played on authorized computers or iPods.

To Convert AUP to M4B audiobook, you need to convert AUP file to WAV by Audacity first.

1. [Please skip the step if Audacity has been installed on your computer] Click here to download Audacity free, and then install it by instructions
2. Launch Audacity by clicking Start -> All Programs -> Audacity
3. Click menu "File" -> "Open..." to open the AUP file on Audacity
4. Click menu "File" -> "Export As WAV..."
   
   
   And then, Audacity will ask you where the WAV file will be saved at.
   
   
   Please choose a folder to save the WAV, and then input name of the WAV file, and then click "Save".
   
   
5. Done

And then, use WAV MP3 Covnerter to convert the outputted WAV file to M4B audiobook.

1. Click here to download Total Audio MP3 Converter free
2. Install the software by step-by-step instructions
3. Launch Total Audio MP3 Converter by clicking Start -> All Prorgrams -> Total Audio MP3 Converter -> Total Audio MP3 Converter
4. Choose WAV Files


Click "Add Files" button to choose WAV files and add them to conversion list.


Choose the outputted WAV files and then click Open.


5. Choose "to M4B"




6. Convert WAV to M4B Audiobook


Click "Convert" to convert WAV files to M4B audiobook.


The software is converting WAV files to M4B audiobook.


7. Play & Browse


Right-click converted item and choose "Play Destination" to play the destination file, choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


8. Done

Free Download Total Audio MP3 Converter

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