A bulk MP4 to MP3 converter will come in handy when you have dozens of MP4 files and want to convert MP4 to MP3 in bulk. In this article, I will share a fast batch MP4 to MP3 file converter and show you how to batch convert MP4 to MP3 efficiently. Continue reading.
WonderFox HD Video Converter Factory Pro is a practical batch video converter that can convert multiple MP4 to MP3 easily and quickly. At the same time, it also supports other popular formats and device profiles, including WAV, FLAC, M4A, M4R, iPhone, iPad, Android, and more. In addition to batch converting MP4 to MP3, you can also compress and download videos in batches.
Open WonderFox HD Video Converter Factory Pro on your PC and go to the Converter module. Then click on the Add Files button or the Add Video Folder option to import your MP4 videos into the conversion list. You can also drag the files into the program directly.
On the right side of the converter, hit on the format image to open the output format library. Next, head to the Audio section and select MP3 from the profiles below.
Tips. This software allows you to adjust audio parameters for better output quality. You can go to the Parameter settings below and change the parameters, including sample rate, bitrate, channels, and volume easily.
Before conversion, you can click the ▼ button at the bottom to set an output folder or leave it as default. Then click the RUN button to start the MP4 to MP3 batch conversion immediately.