M4A, a filename extension of MPEG 4, is encoded with AAC and applied to represent audio files. Most probably, you all are far from alien to it. There are times when you download multiple M4A audio files and would like to merge them into one track as the background music of a video you record. You may be racking your brains yet not know how to combine M4A files without requiring any exceptional technical ability. But, in practical terms, merging a few files is as easy as taking something out of someone's pocket in the age of the rapid expansion of software industry. Just a smart M4A merger can fill your request nicely. For your convenience, the following details such two merging programs for you to avoid with the killers of time.

Part 1. How to Combine M4A Files via Joyoshare Video Joiner

As can be known from above, a quick and handy way to merge M4A files into a complete one is to draw support from an M4A joiner. Here first to present such a program named Joyoshare Video Joiner. Given as various excellent features, it allows you to input video/audio files in different formats and output them into the assorted formats, such as MP4, M4V, MP3, M4A, AAC, etc. You can even choose to output them into the formats with which various devices are compatible.

Although this is an audio merger, it provides the functionality with you to cut or edit the M4A files as well. You are able to cut the undesired sections from these files, choose sound effects, or adjust volume. In addition, Joyoshare Video Joiner is much easy to use, as the software supports to add the M4A files by simply dragging into it. If you need to rearrange the files, just move them in the order you want. Consider the following explanation to learn how to realize it with this M4A combiner.

Main Features of Joyoshare Video Joiner:

Merge M4A files into one with no quality loss

Not only join files but also cut and edit them

The speed of merging is up to 60X faster speed

Offer encoding mode and high-speed mode to merge

Step 1Drag M4A files to Joyoshare Video Joiner

Download and install Joyoshare Video Joiner from the official website. Then launch it and drag your M4A files to the designated position or choose from your local file by clicking on "Open File" located in the lower left corner.
video joiner main interface

Step 2Select joining mode and output format

Tap on "Format" to choose the merging mode and output format. The high-speed mode is to merge audios in the same format fast and losslessly, which does not support to edit M4A files. As to the encoding mode, it can make you edit your files and customize the parameters, like adjusting codec, channel, sample rate, and bit rate.
select merging mode and output format

Step 3Remove unwanted content from M4A files

Once done, you can touch the "OK" button to get back to the first interface. You can preview and rename these audio files. Besides, moving the yellow slider can remove some unnecessary content.
cut m4a files

Step 4Edit M4A files before combining

If the merging mode you choose is encoding mode, you will be permitted to edit these files with the "Edit" button, such as trim them, add watermark and subtitle, and even apply the sound effects.
edit m4a files

Step 5Merge M4A files into one

Finally, you only need to hit on "Convert" to start combining these M4A files. It may take a while. As soon as finished, you can play the merged M4A audio in the corresponding local file.
merge m4a files

Part 2. How to Combine M4A Files via Wondershare UniConverter

Another M4A combiner you can try is Wondershare Video Converter Ultimate. The program is a very powerful video converter with rich functions. It not just converts videos/audios to 1000 formats at 30X faster speed losslessly but also gives support to merge, edit, download, and burn videos/audios. Similarly, it can offer the option to drop the files to it as well and is applicable to all kinds of popular output formats and devices. The steps to merge M4A files with it are expounded below.

wondershare uniconverter
Step 1: First of all, run this program on your computer and click "Add Files" to add your M4A files to it;
Step 2: Then choose M4A as your output format and touch "Edit" if you need to customize these files;
Step 3: After setting up, please remember to click to turn on "Merge All Videos" and then tap on "Convert All" to combine multiple M4A files into one.
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Nov 13, 2019 6:30 PM

Posted by Jessica Brown to Join Video

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