Edited by Ben Jacklin
November 18, 2021
MP4 or MPEG-4 is currently one of the most popular multimedia formats. Because of the optimum balance between video size and quality, MP4 is used for multiple purposes: encoding large movies or TV episodes, online video streaming such as YouTube clips, and even for audio files. However, if you only need the soundtrack, there’s no need to keep the video component; you can just turn MP4 into MP3. The MP3 format is supported by almost all devices and players, so you’ll be able to enjoy the sound anywhere.
There are a number of situations in which you might want to change MP4 to MP3.
You like a movie and want to keep the soundtrack
Sometimes it is tough to separate out a soundtrack in a video even with special software, and converting your MP4 video to an MP3 audio may help. This method also works when you like a movie soundtrack: you can even extract a single song with the built-in trim tool.
You only need the audio from a large video file
Concerts, lectures, business training, even entertainment programs are often available just like videos. If you want to have the opportunity to re-listen to them from time to time (e.g., when you’re on your way somewhere), convert your MP4 video to MP3 and access the audio whenever you want.
You’d like to make an audiobook from a cartoon
If your children like cartoons, why not convert those videos into MP3 audiobooks? Kids will enjoy listening to their favorite movies. These audio files can be used instead of a lullaby or a bedtime story. You can also take an MP3 player with these audiobooks loaded to entertain your child on a long car trip.
Don’t know how to convert MP4 to MP3? If you have a small file, the best way is to convert MP4 to MP3 online – you can use the conversion tool at the top of this page. To process large files, try Movavi’s desktop MP4-to-MP3 converter. Read on to learn how to convert MPEG-4 to MP3 with Movavi Video Converter.
How to convert MP4 to MP3 with Movavi Video Converter
Converting MP4 to MP3 is very easy. All you need is Movavi Video Converter for PC or Mac with support for almost all known media formats and many other benefits. Convert your MP4 file to MP3, trim the file, adjust the volume and noise level of your audio.
You can convert MP4 to MP3 for free during the trial period – just download the program and try it. To learn how to change MP4 to MP3, take a look at our short step-by-step instructions.
Step 1. Install the MP4-to-MP3 converter
Once you have downloaded Movavi Video Converter, simply double-click the downloaded file to start the installation and follow the on-screen instructions. Wait a few seconds until the process is complete and then run the program.
Step 2. Add files for conversion
Click Add Media and then Add Video (or Add Audio if you want to convert MP3 to MP4) to open the files you need to encode, and then add them to the program. You can also add the files by simply dragging them from their folder into the converter window. The program support batch conversion, so it can process several files at one time.
Step 3. Choose the output format
Click Audio in the bottom part of the interface and find the MP3 preset group. Click it and choose your preferred bitrate options. Remember that the higher the bitrate, the better the quality; however, higher quality audio files will also take up more disc space, even with MP3 files.
In the converse case of transferring MP3 to MP4, switch to the Video tab and select one of the MP4 presets.
Step 4. Set a target folder and convert MP4 into MP3
Hit the Save to button to specify the target folder in which you want to save your files or they will be saved in the default “Movavi Library” folder. Click Convert to start the conversion. Once the job is done, the folder containing your music files will open automatically.
Now you know how to easily convert files with Movavi’s MP4-to-MP3 converter app. What is more, Movavi Video Converter is able to change dozens of other media formats and save files for specific models of mobile devices, including iPod, iPhone X, iPad Pro, Samsung GALAXY S9, and many more. Movavi Video Converter enables you to transfer video to 180+ file formats, save video for various devices, edit video in numerous ways with simple tools, and upload clips online using a built-in sharing app.
MP3 vs. MP4 comparison
|Format type||Audio format||Video format|
|Audio codecs||MPEG-1/MPEG-2 Audio Layer III (MP3)||AAC, ALS, MP1, MP2, MP3, Apple Lossless, Opus|
|Size||Small||Depends on the codecs used, but definitely larger than MP3 since MP4 also contains video data.|
|Device support||Supported on almost any device||Supported on almost any device|
Frequently asked questions
MP3 vs. MP4: which has better sound quality?
When comparing the MP4 vs. MP3 sound quality, we should say that the quality depends on the codecs used in the file. MP3 files use a lossy compression codec, which is also called MP3. MP4 files can also use this codec – in this case, the sound quality will be the same. MP4 supports other codecs as well, including lossless options, like ALS or Apple Lossless – with lossless codecs, the audio quality will be better.
What are the best MP4-to-MP3 converters?
To convert small files, we recommend using online MP4-to-MP3 converters – you can try the tool at the top of this page. If you prefer a desktop alternative, try VLC – an MP4-to-MP3 converter with a free download. A more powerful conversion tool is Movavi Video Converter, which also lets you edit video, audio, and images.
How do I convert MP4 to MP3 on Windows 10?
Try Movavi’s MP4-to-MP3 converter for Windows 10. The app supports over 180 media formats and provides editing tools.
How do I convert MP4 to MP3 using VLC?
Here’s how to convert MP4 to MP3 for free with VLC.
- Download the appropriate version of VLC and launch the program.
The VLC website
- Click Media in the upper left and select Convert / Save.
- Locate your files using the Add button and hit Convert / Save again.
- In the Profile menu, find Audio – MP3 option.
- Click Browse, choose the output folder, and type the new filename.
- Hit Start.
How do I convert MP4 to MP3 using Windows Media Player?
Windows Media Player doesn’t currently support file conversion.
How do I convert MP4 to MP3 using iTunes?
Open iTunes and find the video you want to convert in the library. Select the video and hold Shift on Windows or Option on Mac. Go to File > Create new version > Create MP3 Version.
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