File Extension M4A

Name: M4A or .m4a

Description: MPEG-4 Audio File – The file extension M4A files are audio files that use the MPEG-4 audio compression as well as the same compression as .MP4 video files however they do not contain a video track. In other words, M4A files are the audio layer (without the video) of MPEG 4 movies. M4A audio files with copyright protection (such as files you bought from the iTunes Music Store) usually have with the .M4P file extension.

M4A is emerging as the new standard for audio file compression. Other terms for this format include Apple Lossless Encoder or ALE. This new codec provides lossless encoding with fewer storage space needs.

Author: various

Category: Audio

File Type: Audio files

Problems: Are you having a difficult time opening file extension M4A files? It’s possible that you don’t have the appropriate program for opening M4A files installed on your PC or that you have a registry-related error. M4A files require a media player such as Windows Media Player or Apple QuickTime Player in order to open properly. To rule out a registry error, run our free registry scan.

Manual Removal Instructions: To manually remove a file extension M4A file, right-click the Start button and click on Explore to open up Windows Explorer. On the left, double-click the drive you’d like to search for M4A file extensions. Next, go up to the Search bar and type in: *.M4A

This will tell Windows to search for any file extension of .M4A. Windows will display a list of all M4A files found on the drive. Navigate to the specific M4A file that you want to delete. Right-click on the M4A file and click on Delete. When asked if you are sure you want to send the M4A file to the Recycle Bin, click on Yes.

Solution/Recommendations: If you are having trouble with the M4A files or applications, make sure you are running the latest version of the media player. Updates and patches are often released that address known issues with the application.
If you purchased your M4A files from iTunes or some other marketplace, you may need to register for an account and register the files to a particular computer or device. Check with the iTunes Music Store or other seller for details.

In addition, M4A file corruption and missing M4A file associations can often be linked to registry-related errors. Because of this, we highly recommend a registry scan to rule out potential M4A file extension problems with the registry itself.

If you have a compatible media player installed on your PC but are still having trouble opening M4A files, go back into Windows Explorer and right-click on the M4A file you’d like to open. Click on Open With and then select Choose Default Program. Windows will display a list of recommended programs. If the compatible media player you want to use is listed, click on the related icon. To always open M4A files with this program, be sure to mark the box that says, “Always use the selected program to open this kind of file.”

Resources:
Apple Quicktime
Windows Media Player