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3 Ways to Convert MP4 to M4A on Windows and Mac with High Quality

Laura Goodwin Aug 15, 2019 Convert Video

If you want to extract audio track from a MP4 file, you can save as M4A format. A file in M4A format stores MPEG-4 4 audio only. M4A is an audio format that can maintain lossless sound quality at a small file size. The M4A format is developed by Apple Inc. Thus, you can convert MP4 to M4A for offline listening on any Apple device.

There are many online and offline file converters that can convert video to M4A file extension. If you have no idea how to convert .mp4 to .m4a, you can take a look at the following paragraphs. This article introduces 3 representative solutions for both beginners and professionals.

MP4 to M4A
Content

Part 1: Convert a MP4 File to M4A – Change the Filename Extension from MP4 to M4A

Renaming filename extension is a workable way to convert video and audio files. You can rename a file as M4A to complete the MP4 to M4A conversion. However, your original MP4 video file will be replaced by the new file permanently. The overall file quality may not be satisfying.

Step 1: Select your MP4 file. Choose “Rename” from its right-click menu.

Step 2: Highlight the “.mp4”, replace it with “.m4a”.

Step 3: Press “Enter” to save the change.

Step 4: You will be notified that changing the filename extension may make the file work improperly. Click “Yes” to confirm.

Rename MP4 to M4A

Part 2: Convert Large MP4 File to M4A – Use A Free Online MP4 to M4A Converter

Vidmore Free Online Video Converter is a 100% free tool that can convert MP4 to M4A, MP3, AAC, FLAC and other popular audio formats. The free MP4 to M4A converter has no file size limitation. Thus, you can extract M4A audio track from any MP4 movie, no matter how large the MP4 file is. Of course, you can batch convert MP4 to M4A online for free too.

Step 1: Visit https://www.vidmore.com/free-online-video-converter/ to open the MP4 to M4A online converter. You can click “Add files to convert” to access its launcher.

Open Vidmore Launcher

Step 2: Click “Add File” to browse and import your MP4 video. Click the Music icon on the lower right corner. Highlight your MP4 video and set “M4A” as the output audio format.

Set M4A as Output format

Step 3: Click “Settings” to adjust video and audio settings if necessary. You can change audio encoder, channel, sample rate and more. Choose “OK” to save changes.

Adjust Audio Settings

Step 4: Click “Convert” and set an output folder. Later, you can convert MP4 file to M4A online for free. When the MP4 to M4A conversion finishes, click “OK” in the popping-up “Conversion-complete” window.

Complete MP4 to M4A Conversion

Part 3: Batch Convert Large MP4 Files to M4A – Get Superfast MP4 to M4A Converter

If you have lots of movies need to be converted to M4A format, definitely Vidmore Video Converter should be your first choice. You can convert MP4 to M4A at 50x faster video conversion speed. The hardware acceleration and multi-core processor can accelerate each MP4 to M4A file conversion effortlessly.

Moreover, there is a built-in lightweight video editor. You can trim, rotate, crop, merge and add video effects with an easy-to-use interface. In a word, Vidmore Video Converter is your one-stop solution to convert and edit MP4 files to M4A with high quality on Windows and Mac.

Main Features of the MP4 to M4A Converter Software

Video ConverterVideo Converter

  • Convert MP4 to M4A or any device or format.
  • Preserve the original quality of your MP4 audio to M4A format.
  • 50x faster video conversion speed with the most advanced acceleration technology.
  • Split a long MP4 video to extract the certain part and save as M4A.
  • Merge several clips into a new video or audio file.
  • Manage audio settings before converting to M4A.
Video Converter

How to Convert MP4 to M4A without Losing Quality

Step 1: Free download and install MP4 to M4A converter. Launch the program, click “Add File” to import MP4 files. You can also drag and drop MP4 files to the main interface directly.

Video Converter Interface

Step 2: Unfold the “Profile” list. Choose “General Audio” to set “M4A” as the output format. If you want to listen to M4A audio on your phone, you can choose “Lossless Audio”, “Apple iPhone” and other profiles too.

Set M4A audio format

Step 3: Select your MP4 video and click “Clip” on the top toolbar. Drag the clipper or enter the start/end time. Then click “New Clip” to add another clip. If you get all clips you need, click “OK” to exit the trimmer.

New Clip

Step 4: Click “Settings” next to the profile. In the new “Profile Settings” window, you can adjust audio settings and more freely. Click “OK” to save changes. At last, click “Convert” to extract audio from video. Sooner, you can transfer and play the converted MP4 to M4A file wherever you want.

Settings

If you do not mind the audio quality, you can rename a MP4 file as M4A directly. For people who do not want to install anything on your computer, you can try the MP4 to M4A online converter. As for the best experience and fastest conversion speed, you can free download Vidmore Video Converter to have a try. Just choose one way that meets your requirements.