無縫 M4B 和 MP3 轉換：隨時隨地享受有聲讀物

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第 1 部分。M4B 與 MP3

在我們深入了解轉換過程之前，這裡有一個比較表，突出顯示了 M4B 和 MP3 格式之間的主要區別：

第 2 部分。 在 Windows 和 Mac 上將 MP3 轉換為 M4B 或將 MP3 轉換為 M4B

1. Video Converter Ultimate

When it comes to converting video and music, Video Converter Ultimate is the gold standard. It comes with support for a wide variety of video and audio file formats for conversion, including M4B, MP3, AIFF, OGG, AAC, and so on. You can also change the format according to the gadget you're using. The software will automatically select the best possible settings and format for your gadgets. Within a few seconds, your file can be converted from MP3 to M4B or vice versa. This converter also allows for batch conversion, which is quite helpful when dealing with a huge number of files or when you want to convert M4B to MP3 with chapters. Nonetheless, here is a simple guide to help you use this program.

Step 1. Acquire the software

Initially, obtain the program's installer by selecting the Free Download option. Afterward, install the app on your computer and launch it afterward.

Step 2. Proceed to upload the MP3 or M4B file

To add audio files, click the Plus sign button on the main interface or select the Add Files button. After that, the audio’s thumbnail should be presented.

Step 3. Select an output format

Next, go to the Profile tab and navigate to the Audio tab. Navigate to the M4B or MP3 format in the left-hand menu.

Step 4. Commence the conversion procedure

Now that everything is set, you can change M4B to MP3 and vice versa. Smash the Convert All button at the bottom of the right corner to initialize the conversion process. Then, the process should start immediately.

2. 免費在線 MP3 轉換器

我們建議使用 Free MP3 Converter Online 作為有效的 M4B 到 MP3 轉換工具。本網站不收取任何費用或在其網頁上展示廣告。可以無限制地轉換音頻和視頻文件。不需要註冊。這是最有效的在線轉換器。以下說明提供了使用該工具免費將 M4B 轉換為 MP3 的指導。

Step 1. Initially, all you need to do is go to the program's main website. You can access the site with whatever browser you like.

Step 2. Click the Add Files to Convert button at the top of the page to begin uploading your audio files. The launcher must be installed first if it hasn't already been.

Step 3. Third, decide on a file type to send out. Under Audio Format, select the AIFF radio button. The last step is to click the Convert button to start the transformation.

3. iTunes

Apple 的 iTunes 是一種流行的音頻文件播放器和管理器，支持多種不同的數字格式。如果您擁有 Mac，則可以使用 iTunes 將 M4B 轉換為 MP3。以下是了解如何在 iTunes 中將 M4B 轉換為 MP3 的一些步驟。

Step 1. Launch iTunes on your computer. Then, go to the Edit menu (Windows) or iTunes menu (Mac) and select Preferences.

Step 2. In the Preferences window, hit the General tab, and then tick on the Import Settings button.

Step 3. A new window will appear. In the Import Using dropdown menu, select MP3 Encoder. You can also adjust the MP3 settings by clicking on the Settings button if desired. Once done, click OK to close the settings window.

Step 4. Now, go to your iTunes library and locate the M4B audiobook you want to convert to MP3. If it's not already in iTunes, you can add it by going to File (Windows) or iTunes (Mac) and selecting Add File to Library or Add Folder to Library.

Step 5. Right-click (or Control-click) on it and choose Create MP3 Version. iTunes will start converting the M4B file to MP3 format. The converted MP3 version will appear alongside the original M4B file in your iTunes library.

第 3 部分。 在 iOS 和 Android 上將 MP3 轉換為 M4B 或將 MP3 轉換為 M4B

Audio Converter 是一款適用於 iOS 和 Android 設備的流行移動應用程序。它支持 M4B 到 MP3 轉換以及其他音頻格式。該應用程序允許您導入 M4B 文件，選擇 MP3 格式作為輸出，並調整比特率和採樣率等音頻設置。它還提供了用於修剪和合併音頻文件的選項。按照以下步驟掌握如何在您的移動設備上使用此 M4B 到 MP3 轉換器應用程序。

Step 1. Launch Audio Converter. The program usually has a simple interface for selecting and converting audio files.

Step 2. Choose the M4B file to convert to MP3. The program may import files from your device, cloud storage, or other apps.

Step 3. After selecting the M4B file, you'll see output format options. Select MP3 for output. The app may include more customization options. These options may include audio quality/bitrate, sample rate, channel settings, and even trimming or merging audio files. If necessary, customize the settings.

Step 4. Start the conversion after selecting the output format and modifying any options. The program converts M4B to MP3.

延伸閱讀：

Top 5 Best M4B Recorder Software for PC and Mac [Free & Paid]

M4A vs MP3: Which Audio File Format is Right for You?

第 4 部分。有關 M4B 和 MP3 轉換的常見問題解答

結論

Converting M4B to MP3 opens a world of possibilities for audiobook enthusiasts and casual listeners alike. Whether you choose to use desktop software or mobile apps for conversion, there are numerous options available to simplify the process.