How to Repair Damaged MKV Video File?

How to Repair Damaged MKV Video File

In some cases, an MKV video file may be corrupted and you will have to consider repairing it. Read the article to learn the causes for MKV video corruption and how to repair damaged MKV video.

Jul 20, 2020 • Filed to: Photo/Video/Audio Solutions • Proven solutions


Playing a video file on your device media player but getting an error? Probably your mkv video file is damaged and urgently needs an mkv repair. Like other formats, the mkv video file stores short clips, movies and TV shows. The name mkv comes from the Matroska multimedia container format. It also supports several audio and video codecs for your media to play smoothly. But sometimes, it fails to work. The reason behind it is the mkv file corruption. So if you are facing the mkv file corruption and looking for a solution to repair the mkv file, this article is all you need to end your search quest. Below are the topics that would be discussed in detail in this article.

  • Part 1. Causes for Video Files Corruption
  • Part 2. Repair Damaged MKV Video with Wondershare Video Repair
  • Part 3. How to Fix MKV Files on VLC?
  • Part 4. Fix Non-playing MKV Videos in any Media Player

Part 1: Causes for Video Files Corruption

MKV videos are the most reliable digital videos in the world. The MKV video files are known for their depend ability but even they can’t outrun the risk of damage and corruption. Before revealing the solutions, first step is to identify the appropriate reason that causes the file corruption. There are instances when an MKV video file can become corrupted and you will have to think about repairing it. The following are some of the situations in which an MKV video file might get damaged.

  • Sudden power failure
  • Abruptly switching off the device
  • Inappropriate media player used for playing the video content of the mkv file
  • Hard disk and its bad sectors can be a reason along with any physical or logical damage that can aggravate the problem
  • Server errors can also result in file corruption
  • Inappropriate downloading of the file or faulty network connection
  • Virus and malware can also serve as a problematic factors
  • Conversion of file to incompatible formats

These are all the prompt reason which can lead to video file corruption for which you need an mkv repair. See which of the reasons is causing the file corruption in your case.

Part 2: Repair Damaged MKV Video with Wondershare Video Repair

MKV videos are rich in texture and provide excellent results. It is no wonder then that when they get corrupted, people get really annoyed and frustrated. However, there is a solution available to this problem. You can easily repair MKV video files provided you have an MKV repair tool. Fortunately, there are many video repair tools available on the internet. The bad news is that most of them are completely useless. They don’t do much in the name of repair and aren’t able to restore the content of the corrupted MKV videos. The best video repair tool that has the capacity to repair MKV videos is Wondershare Video Repair.

The following is an instruction manual that has been specifically designed to give you the chance to learn how to repair damaged MKV file using the MKV Video Repair tool.

Step 1Add Damaged MKV Video File

To fix your corrupted video files, you can first click "Add" button or "Add video and start repairing" to add damaged videos here.

add corrupted video files

Step 2Repair Damaged MKV Video File

Select multiple video file for repairing. Hit the "Repair" button to begin the repairing process.

select corrupted video files

Step 3Preview and Save Repaired MKV Video File

If all selected MKV video files are repaired successfully, preview the repaired MKV video files.

repairing corrupted video files

Step 4Try Advance Video Repair

If not, you can turn to the "Advance Video Repair" mode and add a sample MKV videos for further repair.

preview repaired video files

Step 5Save Repaired MKV Video File

Finally, save your repaired MKV files to your preferred drive location.

save repaired video files

Simple Tips to Prevent MKV Video Corruption:

Prevention is always the best means of keeping MKV videos safe from the threat of corruption and damage. The following tips offer you preventive measures that can help you in protecting your MKV videos from harm.

Related: Further read and know more complete details on repairing AVI files.
- 2 minutes to read it.

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Part 3: How to Fix MKV Files on VLC

Done with pinpointing the reason causing error while playing mkv video file, then you need a quick mkv fix for sorting out the problem. Here are some of the powerful solution for mkv repair that would surely work for you. Out of all, the first one is fix your mkv file in VLC. Being a high end open source media player, it is compatible with number of devices as well as works with various file formats. It is compatible with Windows, Mac, Linux and UNIX OS.

Here is a step wise process for mkv file repair via VLC.

Step 1 Start with downloading the VLC media player and then installing it on your device.

Step 2 Click on the mkv file and select the option of Properties.


Step 3 In the properties menu, select change and set VLC media player as the default application for playing the video content.


Step 4 Now click on the mkv file and it will open in VLC media player.

Step 5 If the error persists, then open the VLC player, here select the option of Media and then click the File option.

Step 6 Select the target file to be played and click open for playing it.


Part 4: Fix Non-playing MKV Videos in any Media Player

Other than the VLC media player, you can also carry out the mkv fix in other media players or you can simply check for the working factors as explained below.

1. Download compatible codecs

Downloading the compatible codecs can serve the mkv repair. The codecs are used to reduce the size of audio or video files so that they can be easily downloaded. So if you are trying to play the mkv video on Windows media player, you definitely need suitable codecs. Otherwise the video will not play and there appears an error message saying you cannot reproduce your file. With the help of network connection, download the compatible codec package.


Once the package is downloaded, it’s time for some settings to run the video file in windows media player.


2. Upgrade video card drivers

As another mkv repair option, one can check for the video card drivers. If your system software controlling the video media to play on device is outdated, then you cannot play mkv video file on your device. As a solution, all you need to do is to upgrade the video card driveers. In case of recent card drivers, they are automatically updated with every update of Windows. If not, update the video card drivers and run the mkv video file on the Windows media player.

3. Download MKV files again

If you tend to play the mkv video file on Windows media player, then check for certain factors. The video file should be accurately downloaded via sound network connection. It should also be kept in mind that the files always be downloaded from reliable sources to avoid authentication errors that leads to file corruption. Moreover, if the process of file transferring is the target, then the safe and complete transfer must be obliged to avoid the mkv video file corruption. In case of any mistake, download the mkv file again.

Hence, while working with the mkv video file, one should keep the track of file downloaded. It should be a complete download from a reliable source. If you get the file as result of file transfer, then it should be a complete file transfer. One should make sure that device gets a uniform power supply, any abrupt power failure can result in file corruption and mkv video file would not play on your device for then you need an mkv repair mechanism. Use a powerful anti-virus to protect your device from malware attacks as it can also result in corruption of new mkv video file. In case, you face the file corruption, all you can do as potential solutions is to try playing the mkv video file in VLC media player by changing format or check for the factors like compatible codecs downloaded, update the video driver cards or download the mkv file again.

Eleanor Reed

staff Editor

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