

It supports different source formats conversion including audio, video, image, document, etc. The first online MP3 to M4A converter we will go through is Online-Convert. Wonder where the iTunes music library folder is? Edit > Preference > Advanced > Check the path in iTunes Media folder location. Go to the iTunes music library folder and find the converted files. iTunes will also change them to M4A and show them in the library. If the MP3 files are not in the library, but in a folder, click on the Shift key without releasing on your keyboard, choose File > Convert > Convert to AAC, and then locate the MP3 files. iTunes will automatically create an M4A copy of this file. If the MP3 files are in your iTunes music library, you can directly choose the file that you want to convert and go to File > Convert > Create AAC Version. Now we can use iTunes to convert the MP3 files to M4A. We choose AAC Encoder and click OK button. In the next window, under Import Using option, iTunes will give you 5 choices, AAC Encoder, AIFF Encoder, Apple Lossless Encoder, MP3 Encoder, and WAV Encoder. Choose Import Settings in iTunes General Preference Then choose Import Settings, where you can set the audio encoding way. Open the iTunes aplication on your computer. Convert MP3 to M4A with Videoproc Method 2. Step 3: Select M4A format from the Music column at the bottom of the window > Click Browse for output location > Check RUN to get it started. Click +Music the top-left corner of the window or drag & drop to import the MP3 files directly. Step 2: Launch VideoProc Converter and select Video at the home screen. Step 1: Download and install VideoProc Converter on your Windows PC or Mac computer. Below is the tutorial of how it changes MP3 to M4A format. And not just MP3 and M4A formats, it also covers other 370 input codecs and more than 420 output formats. Besides, the conversion speed is 47 times faster than traditional audio or video conversion software because of its supporting hardware level-3 accelerating technology. With it, you can process MP3 files to M4A format in batch. VideoProc Converter is an application which can help users with video and audio file editing. How to Convert MP3 to M4A with VideoProc Converter In the following content, we will walk you through 4 easy methods to make it, with step-by-step instructions to follow. If you are looking for one way to change your MP3 files into this format, you've landed on the right place.

And iPhone users can just rename its file name from M4A to M4R as a perfect ringtone.

However, they take little sacrifice in terms of quality. M4A stands for MPEG 4 Audio files, many of which are encoded in aggressive advanced audio coding (AAC) to compress the size smaller.
