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VLC Could Not Open the MP4A Audio Encoder [Error fix]

Ensure you have the latest version of VLC player installed

5 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

VLCis a powerful media player popularly used on various platforms, including mobile phones. It can play a wide range of audio and video formats without any issues.

However, like any other software, it is not free from errors. One such common error isVLC could not open the MP4A audio encoder.

In this guide, we will talk about the common causes along with the potential solutions to fix the issue and reclaim the audio experience with VLC.

Does VLC support MP4A?

VLC media player is renowned for its versatility and supports almost all popular audio and video file formats, including M4A, MP3, AAC, FLAC, WAV, MP4, AVI, MOV, WebM, FLV, and more.

M4A comes with advanced audio coding and has a high bitrate which ensures better sound quality; therefore, it might require additional plugins in some media players.

However, with VLC, you can play M4A withoutadditional codecsor plugins. All you need to do is launch VLC and choose the file to play.

What might cause the VLC MP4A audio encoder error?

There could be various reasons for the VLC could not open the MP4A audio encoder error; some of the common ones are:

Now that you know the causes of the issue, move to the detailed methods to fix it.

How can I fix the VLC MP4A audio encoder error?

Before proceeding with any steps for resolving the VLC could not open the MP4A audio encoder issue, go through the following preliminary checks:

Once done, check out the troubleshooting methods to get yourVLC workingagain on Windows 11 PC.

1. Edit the Strict standard compliance value

Now restart the VLC media player, play the M4A file, and check if the issue persists.

2. Modify the video & audio codec settings

This will ensure that the original file is not lost in the process. Now restart your VLC media player and check if the issue is resolved.

3. Reset VLC preferences

Resetting preferences will revert the media player’s settings to default, removing any misconfiguration issues leading to the error.

4. Update the VLC player

You can follow the same methods to fix VLC mpga audio encoder errors and other errors related to similar audio formats.

What should I do if I still can’t fix the MP4A Audio Encoder error?

If nothing has worked for you so far and VLC still throws the error orhas lagging issues, you need to reinstall the VLC media player. To do so, follow these steps:

Now try to play the media file causing the issue.

So, these are methods you can follow to fix theVLC could not open the MP4A audio encodererror to stream or play your favorite content seamlessly.

If you are facing issues whileopening Media Source Locator on VLC, we recommend you check out this informative guide for quick and easy solutions.

Please feel free to give us any information, tips, and your experience with the subject in the comments section below.

VLC Could Not Open the MP4A Audio Encoder [Error fix]#

Does VLC support MP4A?#

What might cause the VLC MP4A audio encoder error?#

How can I fix the VLC MP4A audio encoder error?#

1. Edit the Strict standard compliance value#

2. Modify the video & audio codec settings#

3. Reset VLC preferences#

4. Update the VLC player#

What should I do if I still can’t fix the MP4A Audio Encoder error?#