MKV, or Matroska Video, was created in Russia in 2002. This modern .mkv extension plays MKV video files on media players like VLC and Kodi.

MKV files provide several advanced features to many users since they can store subtitles, chapters, metadata, and more.
Due to its capabilities, the MKV video format is widely used by many who wish to compress high-definition videos without losing quality.
Despite its great performance, MKV files can still become corrupted. Your MKV video may stop working due to various reasons such as system shutdown caused by power failure leading to damage or malware infection on your device.

But, fortunately, you don't have to delete all your corrupted MKV files. MKV videos can be fixed in just a few minutes. You can use the VLC media player to transcode them to another format, which often recovers the damaged data. Additionally, there's a professional tool called Fixo that repairs MKV video files.

Repair corrupt MKV video files for free using the tool Video Repair

Fixo Video Repair Tool is a handy application that can repair corrupted MKV files within three minutes. If you are facing issues while playing your MKV video file, this software can be your solution.

With the Fixo Video Repair tool, you can fix various video playback issues. For instance, it can repair corrupted videos resulting from an unstable download or those infected by malware.

Fixo Video Repair boasts several features that enable it to effectively address video issues:

    • With the Fixo Video Repair tool, you can fix corrupted video files on Windows.
    • The tool is easy and quick to use with step-by-step guidance available on its website.
    • Fixo Video Repair supports the repair of most video formats, including 3GP, M4V, FLV, AVI, MOV, MP4, MKV, WMV, SWF, FLV, MP3, MPEG, 3G2, RM/RMVB, and more.
    • The program can also recover video files from damaged hard drives, broken cameras, corrupted USB flash drives, and the like.
    • You can use Fixo to restore videos that have been edited, converted, transferred, or damaged during recovery attempts. Users can also utilize the Video Repair tool to recover videos damaged due to hardware failures, malware infections, and similar issues.

Step 1: Launch Fixo on your local PC. Click on “Video Repair” and then add the corrupt MP4/MOV/AVI/MKV/3GP/FLV/MKV/WMV video file by clicking on “Add Video”.

Repair videos with Fixo

Step 2: Move the pointer to the video and click on "Repair" to start the repair process for a single video. If you want to fix all the videos, click on "Repair All".

Select the video to repair

Step 3. Wait for a few minutes while the damaged video is being repaired. Click the Play icon to preview the video. You can save an individual video by clicking the “Save” button next to the Play icon. To save all repaired videos, select “Save All.”

Save the repaired video in Fixo

< strong > Step 4. If the Quick Fix fails, you should use the Advanced Repair mode. Click on “Advanced Repair” and add a sample video. Confirm your choice by clicking “OK”.

Add sample video for advanced repair

Step 5. A detailed list of corrupted and sample videos will be displayed. Click on 'Repair Now' to initiate the advanced video repair process. Once done, you can preview the video and click on the 'Save' button to save the repaired video file to a desired location.

Click Repair Now to start the advanced repair

How to use VLC Media Player to fix corrupted MKV video files?

VLC is a free and open-source media player that works on all major operating systems. It's a cross-platform media player that supports all file formats, regardless of codecs. The VLC developers initially created a basic media player, but over time, they added more features. The current VLC player has many qualities, such as the ability to play videos while they're downloading. Additionally, the VLC media player lets you convert MKV files to other formats in an attempt to recover them.

The following steps will guide you through the process of repairing a damaged MKV video file.

Step 1. After launching VLC Media Player, click on the “Media” tab. From the drop-down menu, select the “Convert/Save” option.

Convert MKV file

Add MKV file

Step 3: In the “Convert” box, you need to navigate to the folder where your file to be converted is located.

Step 4: Click on the “Convert/Save” button. In the new window, go to the “Profile” tab and select an input codec.

Step 5. Click the “Start” button to begin the conversion process. Now let VLC Media Player do the rest of the work.

Conclusions

Movie enthusiasts might be surprised if their MKV videos get corrupted or damaged, as most people are not even aware of such possibilities. While the MKV format offers stunning high quality, it is also vulnerable to damage. All the effort that goes into downloading and installing a video player goes down the drain when users try to play the video, only to find that it won't play. In such cases, the video player fails to open the file, or plays them with poor quality.

This guide will show you how to fix MKV video file problems using the VLC media player. Sometimes, you can fix damaged video files by converting them to another file type, and the VLC media player can do this for MKV files, but not always.

If the above methods don't work, you can try using the Fixo Video Repair tool. It's a dedicated green repair utility specifically designed for restoring videos. Should you have any further queries, don't hesitate to reach out to the Fixo Video Repair support team.