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CNET editor's review

Windows 10

 

Windows 7



How to convert MP3 to MP4?  Try the Audio Transcoder!

If you have been searching forums for a reputable MP3 to MP4 converter online, you no longer have to. Audio Transcoder is a reliable and easy-to-use free MP3 to MP4 converter software for PC or Mac.

MP3 stands for AVS Plugin Effects (also known as Monkey's Audio). It's a type of file that uses a very effective compression algorithm and lossless compression to reduce file transfer time and retain the audio quality of the music, if not enhance it.

However, the MP3 format becomes too large for comfort. Not to mention, not all media players process this audio format.

Our MP3 to MP4 online software solves this problem!

Free MP32MP4 Convertor Online Offline

The Benefits of Our MP3 to MP4 Converter

If you're a musician and collaborate with other artists, you want to share high-quality audio files with them in the fastest and most convenient way possible. Or, if you're an audiophile who wishes to enjoy music at the highest quality possible, you can't save as many MP3 files as you want in your media player due to their file sizes.

Using Audio Transcoder, you can convert MP3 audio files into MP4 and other more freely available formats. This way, you can save as many of your favourite tunes in your car, phone, or an MP4 player that you can listen to any time and anywhere.

You can also use Audio Transcoder as a media player and for ripping CDs. It is easy to convert MP3 to MP4 from Audacity or many other programs by selecting tracks and clicking a button. It is intuitive, so that you don’t need to be an IT wizard to use it.

What Do the Experts Think of Audio Transcoder?

The leading authority on technology and software solutions, CNET.com, reviewed our software and gave us an overall 4.5 stars (out of 5) for usability and output quality.

“The program's interface is basic and no-frills, with its two major functions - a CD ripper and audio converter - arranged in separate tabs. We found both features easy to use, with a series of check boxes and drop-down menus allowing us to select tracks, format file names, edit metadata, and choose formats. It installs and uninstalls without issues. We recommend this program to all users.”

CNET REVIEW

We are confident that once you’ve tried Audio Transcoder, we think you’ll agree that it is the best MP3 to MP4 converter available.

The three main benefits of our MP3 to MP4 Converter are:

1. Our MP3 to MP4 Converter is QUICK
  • High-speed file compression and conversion
  • Save time and do multiple file conversions in batch mode
  • Thousands of files can be converted from MP32MP4 simultaneously
  • You can "set and forget" it and get on with other things

2. Our MP3 to MP4 Converter is EASY
  • Drag & Drop functionality
  • Intuitive interface with windows style explorer folder directory
  • Creates ID3 tags for Title, Artist, Album, Year, Genre, which makes curating lists easy
  • Burn your own CDs, including referencing of tracks and titles via CDDB/Freedb (titles databases)
  • The help menu is full of easy to follow screenshots for a great user experience when you first convert MP3 to MP4

3. Our MP3 to MP4 Converter is FUNCTIONAL
  • Compliance with Unicode for tags and file names
  • It is also a media player, so you can preview tracks without having to open a different program
  • Can split a large MP3 file in a way to allow for a CUE file, thereby creating defined tracks within a particular file
  • Reduces space on your hard drive. It does not create temporary files
  • Wide application - Apart from being the best MP3 to MP4 converter, it can also convert audio files into MP3 to MP2, MP3 to WMA, MP3 to FLAC, and MP3 to WAV, among various audio formats
  • It can be programmed to shut down your PC/Laptop on completion of the conversion.

Free MP32MP4 Convertor Online Offline

So Let’s Get Started!

Once you have clicked on our MP3 to MP4 download program and installed it, your Audio Transcoder is ready to use right away.

Unless you are an advanced user, we recommend that you select the default settings. Upon opening the program, you will see a dashboard that resembles a windows directory tree (Folder Explorer).

You will see at the top there are two tabs:

  • Audio CD Ripper
  • Audio Converter

 

A large blank space that we call the Drop Zone is on the right-hand side of the directory tree area.

Step 1 - Select the Ape Files for Conversion

Select the Audio Converter Tab. You will see it opens your music library. You can also browse for a specific audio file location, for example, via an external drive.

Using Folder Explorer, browse for the MP3 Files that you would like to convert to MP4. You can drop and drag them into the ‘Drop Zone’ on the right-hand side of the Folder Explorer. You can do it one at a time, or using <shift + mouse clickto you can select many files simultaneously. You can even select your entire music library for bulk conversion.

When you are satisfied with the list you have created, you are ready to do the next step, which promises lightning-fast MP3 to MP4 for iTunes, VLC, Audacity, or any other program you use.

TIP before getting started: You may wish to organise your music folder so that the MP3 titles are already sorted into a section of your music library. This will make the batch conversion process even faster—a good option for MP3 to MP4 foobar users.

 

MP3 to MP4 Converter
Step 2 - Configure Your Conversion Settings

Once you have selected the MP3 files to convert to MP4, you will need to see the output format tab in the bottom third of the screen. Here is where you can fine-tune how you wish the converted MP4 files to sound and behave. You can overwrite existing files or skip certain files in this process.

You can select the location for the new files to be stored. For example, you can store the converted files in a music folder on your desktop, a portable drive, or direct to your phone via USB or WI-FI transfer.

The enhanced software version also allows for the MP3 + cue file to be configured so you can accurately have a break between tracks. Audio Transcoder recognises the cue file and splits it from the MP3 file accordingly. This is sometimes missed in other conversion methods.

As you seek to convert MP3 to MP4, you should select MP4 in the drop-down dialog box. You can select the bitrate, sample rate, and number of channels.

For good quality, make sure that you select above 44.1 kHz. We recommend using the bit rate of 128 kbps. In the settings box, you can select additional options such as the channels. For superior performance and listening enjoyment, we recommend that you choose mono as the channel.

If you are satisfied with the customised settings, you are ready for the transcoding or conversion step. This is the easiest step of all and is a great way to reduce the size of your music library. You will have your MP3 to MP4 via VLC or other media library formats.

mp3 to mp4 conversion
 convert mp3 to mp4
Step 3 - Converting MP3 to MP4 With a Click of the Mouse

Now that you have selected your MP3 files and output settings, all that is left to do now is press "Convert," which is highlighted with a treble clef icon. A dialog box will then open to tracking the progress of the MP32MP4 conversion. If you want to stop the conversion at any time, you can click the stop button.

You can specify the priority from idle to high during the conversion process or before you start. You are also able to set an automatic process when the conversion is finished.

You do not have to ‘babysit’ the program, and you can just let it run. It will even turn off your PC/Laptop when it is finished if you have selected this.

mp3 to mp4 converter
Step 4 - Transfer Converted Audio Files to Itunes, Phone, Player or CD (Optional)

You can choose to listen to the converted files in Audio Transcoder’s in-built media player. You can also find them in the output folder that you specified when you chose the settings in Step 2.

Once there, you can upload them to any connected device and enjoy them away from home on your phone or MP4 player, or tablet.

Now that you have read through this guide, check the FAQs, and we think you’ll be satisfied with the MP3 to MP4 download from Audio Transcoder.

Although this guide has been prepared for those who may have been looking for solutions to convert MP3 to MP4 for Audacity or VLC, there are over 15 different outputs that our product can convert. It is a great way to trim down your video library and export for MP4 or WAV files as well.

Get started and download Audio Transcoder and enjoy a free trial.

Free MP32MP4 Convertor Online Offline

Frequently Asked Questions

We strongly recommend that you first find answers to your questions here before try to contact us.

Q: What is MP3 (MPEG-1 Audio Layer III or MPEG-2 Audio Layer III)?

MPEG-1 Audio Layer III or MPEG-2 Audio Layer III (MP3) is a digital, audio-coding format used to compress a sound sequence into a very small file to enable digital storage and transmission. MP3 files are the most widely-used audio file for consumers. Due to small size and acceptable quality, MP3 files are accessible to a wide audience, as well as easy to store and share.

 

How to open an MP3 file?

Because MP3 files are so prevalent, most major audio playback programs support them. Simply clicking on the file will open it in iTunes or Windows Media Player, depending on your preferred platform. Users can also preview MP3 files.

 

Another program that can open MP3 files is VLC media player. Keep in mind that two other file types use the MP3 extension. They are Masterpoint green points data, which is obsolete; and TeslaCrypt 3.0 ransomware encrypted file, which is malware that demanded ransom in bitcoins, but is thankfully now deactivated and no longer a threat.

 

Developed by: ISO/IEC, Moving Pictures Experts Group

Initial Release: 1993

Useful links:

https://en.wikipedia.org/wiki/MP3

https://mpeg.chiariglione.org/standards/mpeg-a/music-player-application-format

 

Q: What is MP4 (MPEG-4)?

MPEG-4 (MP4) is a container video format that can store multimedia data, usually audio and video. It is compatible with a wide range of devices and operating systems, using a codec to compress file size, resulting in a file that is easy to manage and store. It is also a popular video format for streaming over the Internet, such as on YouTube. Many consider MP4 to be one of the best video formats available today.

 

How to open an MP4 file?

MP4 files open in the operating system's default video player. Simply double-clicking the file opens it. There is no need for third-party software. On Windows, it opens in Windows Media Player. On Mac, it opens in QuickTime.

 

On some devices, particularly mobile, opening this file type can be problematic. MP4 is a container that contains various kinds of data, so when there is a problem opening the file, it usually means that data in the container (an audio or video codec) is not compatible with the device’s OS. To resolve this issue, try VLC media player.

 

Developed by: Moving Picture Experts Group (MPEG)

Standard: ISO/IEC 14496

Initial release: 1999

Useful links:

https://en.wikipedia.org/wiki/MPEG-4

https://mpeg.chiariglione.org/standards/mpeg-4

 

Q: How to ask questions, give comments & advises and report bugs?

A: Please contact us.

 

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