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6 Effective Methods to Solve MKV File No Sound on PC

Author by Vita

July 4, 2019

Sometimes we will encounter the problem that there is no sound when playing an MKV file on Windows 10. Reasons leading to the problem are varied and this article summarizes the common factors and gives effective solutions to solve MKV file no sound. Moreover, the useful video converter can help you convert any MKV to a common video format supported by applications and platforms for smoothly playing, you might as well give it a shot:

MKV is a type of multimedia container format, which can incorporate video, multiple audio files, and subtitle tracks into a single file. Meanwhile, data storing in the MKV container always adopts different encoding approaches. It’s quite easy to find and download MKV movies and anime episodes with multi-soundtrack or multi-subtitles on the internet. However, during playing MKV files on Windows computers, many people have found that there is no sound on MKV files. What causes the MKV file no sound problem? 

Also Read: Remove Subtitles from MKV l Can PS4 Play MKV l Convert ISO to MKV

What Causes the Problem of MKV File No Sound  

1. Your Media Player Doesn’t Support MKV File

Although MKV is a common file format, it’s not widely used as the industry standard and there are many media players and platforms that don’t support MKV files. For Windows users, the versions before Windows 10 don’t offer native support for MKV files and although Microsoft has made up for this defect on Windows 10, it still fails to play MKV files with the DTS audio codec.

2. The Damaged Codecs Installed on PC

The codec package on PC can help you to decode and play media files. However, if the element in the package for playing MKV files doesn’t work or it is damaged, you may also meet there is no sound on MKV files during playback.

3. The MKV File is Damaged

It most likely occurs if there once has an accidental interruption when you download, transfer or convert a file. Besides, you’d better not download files from unverified and suspicious sources.

4. The Outdated Audio Driver

This cause applies to any situation that you can’t hear the sound but the video plays normally. Similarly, if any other hardware or software of your computer are outdated or damaged, you can’t play media files as usual.

Effective Methods to Resolve the Problem of MKV No Audio

Since we have figured out the reasons causing MKV file no sound, it becomes much easier to resolve this problem. Typically, the incompatible audio codec is the main culprit of most Windows MKV no sound issues and you can convert MKV to MP4 to settle such issues and play the video on any devices or programs you like. WonderFox HD Video Converter Factory Pro is a quick and powerful video converter enabling to batch convert MKV files and it offers flexible options for you to choose the needed subtitle and audio track. The software can help you resolve kinds of audio playback issues like audio sync problem, audio not playing, low volume and so forth. The tutorial below shows you how to convert MKV to MP4.

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Method 1: Convert MKV to MP4 for Solving No Sound on MKV Files Issue

Open the Video Converter

Before start, please free downloadfree download and install the software on PC.

Step 1. Open the Video Converter

Launch the program, choose the Converter icon on the main interface.

Step 2. Add MKV Files 

Hit the Add Files button on the top left corner and select MKV files from your computer, or directly drag or drop multiple files into this window.

Start the Conversion

Step 3. Choose MP4 as the Output Format 

Click on the Output Format icon on the right, go to the Video tab and choose MP4 profile.
Tips. You can also click on the T drop-down list and audio track list on the menu bar below the video to choose a subtitle and audio track if the video has multiple subtitles and audio tracks. 

Step 4. Start Converting MKV to MP4

Click on the inverted triangle icon on the bottom to set the location where you want to save the converted files in. Finally, click on Run to start the conversion and fix MKV file no sound.

Method 2: Use Other Media Players

MKV File No AudioMKV File No Audio

You can also use a more powerful media player to play MKV files. VLC media player is a free and multiple functional media player and it supports a wide range of media files including some rare ones. To fix MKV no audio issue caused by unsupported audio codec, VLC media player is a common option. Install the media player through this link: https://www.videolan.org/vlc/index.html

Related Search: Easy Solutions to Play MKV on VLC Smoothly

Method 3. Install K-Lite Codec Pack

Fix Windows Media Player No Sound MKVFix Windows Media Player No Sound MKV

K-Lite Codec Pack is one of the best video/audio codec packs for Windows. With it, you can make an operating system and its software play those files the operating system doesn’t support natively. There are four editions for selection and the basic edition is powerful enough to play all common audio and video file formats including MKV with DTC audio codec.

The address to download K-Lite Codec Pack: https://www.codecguide.com/download_kl.htm

Method 4. Make Use of the Windows Built-in Troubleshooter

Fix Windows 10 MKV No SoundFix Windows 10 MKV No Sound

Windows 10 offers the troubleshooter options, which can also help you fix MKV file no sound error, as follows:

Step 1. Go to Settings.

Step 2. Select Update and Security, then hit Troubleshoot.

Step 3. Go to Get up and running and choose Playing audio to launch the audio troubleshooter.

Step 4. Wait for the fix process and then play the MKV video to check whether the problem of MKV no sound Windows 10 goes away.   

Method 5. Repair MKV File with a Specific File Repair Tool

If the MKV file is lightly damaged, you can make use of a video repair tool to repair the file. It’s also a good idea to re-download the MKV videos when you find there is no sound on MKV files you have downloaded.

Also Read: How to Repair MP4 File l How to Repair Scratched DVD

Method 6. Other Methods  

In addition to MKV, if there is no sound when you playing other videos, the possible cause is due to the outdated audio driver, incorrect settings or other software and hardware damage. Try to update your audio driver to the latest version, make sure all the related settings are set up correctly and check if your devices work properly.

In Summary

This article gives the overall solutions to fix MKV file no sound. Hope one of the methods will work for the issue you’re meeting. If you have any questions, please contact us!

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