Tips for Fixing VLC Player Has No Sound

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VLC is one of the most widely-used players and encoders. Although it has strong features, users may also experience various technical problems. One of the common technical problems you might experience is VLC has no sound. The video is playing well in VLC but without any sound. There are many causes for this, Let’s check some troubleshooting steps in the following.


Unmute Audio in VLC Media Player

It might be due to a configuration error, which can happen in an instance that you just muted your video player by accident. In this image, the sound is being muted. Please make sure the sound is not being muted by checking “Audio-Mute” in VLC.

Unmute Audio in VLC

Update VLC to the Latest Version

The VLC has no sound problem may be caused by an outdated VLC version, which you can fix it by upgrading to the latest VLC version to get the latest program enhancement that lacks on your previous version. VLC is also a free and open source product. In the latest version of VLC, open source programmers may fix some of the sound bugs or add some new audio codec into it.

What Formats are Supported by VLC at Present?

How to update VLC: Click on “Help-Check for Updates”.

Update VLC to Latest Version

Reset VLC Media Player Audio Preferences

You may have already changed some audio settings and afraid to make it worse and worse by the wrong audio settings. How about resetting all the preferences to see if it can fix the VLC no sound problem?

  1. Open VLC Media Player and click on “Tools-Preferences”.

  2. Switch to “Audio”. At the bottom, click “Reset Preferences”.

Reset VLC Audio Preferences

Adjust VLC Audio Settings in Preferences

Try adjusting VLC audio settings following steps:

  1. Click on “Tools-Preferences” in VLC.

  2. On the “Simple Preferences” interface, navigate to “Audio Settings”. Make sure the “Enable audio” box is checked and then choose “DirectX audio output” at Output dropdown list. Actually, if this does not work, you can try all the choices one by one in “Output module” and “Device”.

Adjust VLC Audio Settings

Ticked "Disable All Enhancements" in Control Panel

Open the control panel on your computer, clicked on the sound option, then disable all enhancements for all devices. After applying, restart VLC to check if everything works fine now.

Disable All Enhancements

Enable VLC Audio Track

The video will play with no sound if the audio track is disabled. So, another handy solution to the VLC no sound is checking the audio track.

Step 1.Open the VLC Media Player and play a video.

Step 2.Click on the Audio menu choose the “Audio Track” option while the video is still playing.

Step 3.If you see that it’s set to Disable, then click on Track 1 or any other track listed here to enable the audio track. If the audio track is already enabled. You can try to diable it and then enable again to fix the issue.

Enable VLC Audio Track

Convert Video to Another Format

VLC supports so many video and audio formats. However, sometimes you just cannot play the MP4 or MKV format file with sound. How is this possible? One of the reasons for this is, MP4 and MKV are container formats. They can package video, audio in the different codec. However, some of the codecs may not be supported by VLC Media Player.

When encountering this, the easiest way to solve is to convert the video into one of the codecs that will definitely be supported by VLC. And a good video converter can help you do this with just a few clicks. We can find various video converter from the Internet. Here I introduce a powerful yet easy-to-use video converter called VideoSolo Video Converter Ultimate. It can convert most of the videos to VLC supported format: MP4 format with H.264 video codec and AAC audio codec, which will also keep the best video quality after conversion.

This program provides free trial version for users to test.

Step 1. Launch VideoSolo Free Video Converter and Add Files

Launch VideoSolo Video Converter Ultimate, click “Add Files” to select the video you want to convert to VLC. Please note that you can select multiple videos to process converting at the same time.

VideoSolo Video Converter Add Files

Step 2. Select Output Video Format

Select the VLC supported format H.264/MPEG-4 AVC Video (*.mp4) from “Convert All to” > “Video” category, and you can also directly search the video format in the search box at bottom left.

VideoSolo Video Converter Select Output Format

Step 3. Start Converting Videos to VLC

Click “Convert All” button to start the converting process, soon you will get your file in another codec to be played in VLC.

Converted Video VideoSolo

Scenarios of VLC Player No Sound And Bonus Tips to Prevent Them

VLC no sound results in inconvenience to a lots of users. Here we list the most common scenarios that will lead to a VLC player no sound problem. You can see if you fall into one of these situations:

  • Video File Corruption

  • Faulty or Missing Codecs

  • Configuration Setting Errors

As we mentioned above, this article has highlighted the VLC no sound solutions in detail. However, If you can prevent this from happening, of course it is a better choice. Below are the bonus tips to avoid the situation of VLC no sound:

  • Always back up your video files

  • Keep your VLC player updated to the latest version

  • Constantly monitoring your VLC configuration settings

In conclusion, VLC has no sound may due to many problems like computer settings, VLC media player settings, audio codec issue and so on. To fix these issues, the first thing to do is to troubleshoot the above list. And for further usage, I would recommend that you get VideoSolo Video Converter Ultimate down. Any media player may come into incompatible codec issue, change the video format to a most compatible one would be a fast choice.

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