How To Repair Corrupted MP4 Video Files?

Complete Information About Repair Corrupted MP4 Video Files

Video file corruption feels disturbing because it ruins your video and effort. You cannot capture the past moment again, but don’t worry; you can repair your video through some helpful techniques.

This article will teach you how to repair MP4 video files. We will discuss several methods that offer the best results.

How Can You Tell A MP4 Video Is Corrupted

There are several indications that indicate your video is corrupted. Sometimes the user detects the corruption by looking at the file externally. On the other hand, internal corruption is determined by playing the video. Let’s see the list of file corruption scenarios.

External Corruption:

  • A file broken icon on your video.
  • The video codec may malfunction.
  • The correct version of the video codec is not installed.

Internal Corruption:

  • A blurry or distorted effect in your video.
  • Noise grains appear in your video.
  • Only the audio plays while the video is invisible.
  • A black screen appears.
  • Lagging or delay in the video while playing.
  • Audio and video don’t play simultaneously.
  • The video is unable to play; it stops immediately.

Part One: How To Repair Corrupted MP4 Video Files With VLC

VLC provides users with a few options to fix video files with simple manipulations. There are several ways to repair your corrupted MP4 video files using VLC. 

Let’s see how to repair MP4 video files through different methods.

* Using VLC Media Player

It is one of the most basic methods to fix your corrupted MP4 video files. VLC has the option to fix the files in AVI format, so we must change the file format first. Let’s begin with the steps.

  • Step 1:

Navigate to your corrupted video file and right-click on it. Click Rename, replace the file extension from .mp4 to .avi, then click Enter.

  • Step 2:

Launch the VLC player. Click Tools from the top toolbar and hit Preferences from the list of menus.

Using VLC Media Player Step1

  • Step 3:

Choose the preference to Input/Codecs and choose Always Fix from the setting adjacent to Damaged Or Incomplete AVI File. Hit Save and play your video again.

How Using VLC Media Player Step3

*Changing The Output Settings In VLC

This method is very effective in the case of a black or white screen. The steps to change the output settings in VLC are as follows:

  • Step 1:

Launch VLC media player. Click Tools; a list of the menu will appear. Click Preferences from the list.

Changing The Output Settings In VLC Step1

  • Step 2:

You will see multiple preference options. Select the video from that list and then select DirectX(Direct Draw) from the Output menu in the video settings.

Changing The Output Settings In VLC Step2

  • Step 3:

Hit Save and restart the VLC player to see the fix.

* Changing File Caching Value In The VLC Media Player

This method is highly efficient for choppy or lagging videos. You can also fix shutter issues in your video using this method. It is pretty tricky to find the settings, but we will make it easier for you.

Let’s follow the steps and see the outcomes in your video.

  • Step 1:

Open the VLC player on your PC. Click Tools from the toolbar at the top left and hit Preferences for further advanced settings.

Changing File Caching Value In The VLC Media Player Step2

  • Step 2:

From the Show Settings at the bottom, switch the setting to All.

  • Step 3:

Click Input/Codecs from the left-hand menu.

  • Step 4:

Navigate to Advanced from the right-hand settings. Change the File Caching(ms) value from the default value of 300 to 1000 or above. Hit Save and replay your video in the VLC player to see the changes.

Changing File Caching Value In The VLC Media Player Step4

* Via Transcoding In VLC

Sometimes, the video player does not support your files, so you must transcode your MP4 file to make it responsive. After transcoding, it allows the videos to run on any media player from which you are facing the issue. Let’s follow the steps.

  • Step 1:

Launch the VLC media player and hit Media from the top left corner. Click Convert/Save, or press Ctrl+R to navigate directly.

 Via Transcoding In VLC Step1

  • Step 2:

Click the Add button. Hit Convert/Save and proceed to the next step.

Via Transcoding In VLC Step2

  • Step3:

It will open a new window to input the file name and desired location. Under the Profile, select the input codecs and hit Start. Now, you can check your video by playing on VLC or other players.

Part Two: How To Repair Corrupted MP4 Video Files With A Professional MP4 File-Repair Tool

* iMyFone UltraRepair

iMyFone UltraRepair is the tool that debugs your video files and fixes them without any hassle. It recovers corrupted videos as well as pictures and documents. It has a massive library of file formats available. It repairs the videos captured on all types of cameras. You can fix the videos in batches, which means it will repair two or more videos simultaneously to save time.

Key Features

  • It supports Windows and Mac.
  • Repair your videos in 3-4 steps.
  • iMyFone UltraRepair has a user-friendly interface for beginners.
  • It repairs video files from multiple devices.

Price Plan

We have three price plans which are as follows:

  • 1-Month Plan

The pricing for this plan is $69.95.

  • 1-Year plan

This plan costs you around $89.95.

Lifetime Plan

It is a one-time purchase plan, and you have to pay $129.95.

Let’s start with the steps to repair your corrupted video quickly.

  • Step 1:

Download and install iMyFone UltraRepair on your PC. It is available for Windows and Mac, so choose the appropriate OS.

  • Step 2:

Launch the software and choose Video Repair. Click Add video and select your corrupted MP4 videos to upload there.

iMyFone UltraRepair Step2

  • Step 3:

After the addition of videos, click Repair from the bottom right corner.

iMyFone UltraRepair Step3

  • Step 4:

Wait a bit until you get an alert of Successfully Repaired. Click Yes to complete the process.

iMyFone UltraRepair Step4

  • Step 5:

In severe MP4 file damages, it will show an option for advanced Repair. Select that file from your PC and hit Advanced recover.

iMyFone UltraRepair Step5

* Stellar Video Repair

Stellar is also a video repairing software that can recover corrupted files in any format. It can recover filmed videos at higher resolutions. It is available for both Windows and macOS. You can preview the fixed videos before saving them. Let’s discuss the steps.

  • Step 1:

Launch the Stellar on your PC and click Add File.

Stellar Video Repair Step1

  • Step 2:

Now, select your files and upload them to the software. Hit Repair and wait for a few minutes until the process gets completed.

Stellar Video Repair Step2

  • Step 3:

You can preview the files and if your files are severely damaged, use the Advanced Repair feature. At last, Click Save Repaired Files and select the desired location where you want to save your repaired MP4 files.

Stellar Video Repair Step3

Bonus Tip: Things You Can Do To Avoid MP4 Video File Corrupted.

Follow the tips to avoid file corruption leading to severe data loss because it is hard to lose files that are nostalgic memories for us.

  • Always create a backup for essential videos and sync it daily.
  • Use the best video player.
  • Save your videos from getting infected by using an antivirus.
  • Please ensure that your computer works correctly with a suitable power supply.
  • Use antivirus to check for hidden malware and viruses.
  • Do not turn off your PC while editing or playing the video.


You have learned how to repair MP4 video files. You can apply any technique that you find the best and most straightforward. We recommend you use iMyFone UltraRepair for faster and more accurate repairs. It is specifically developed for repairing files, so you can repair videos without any hassle.

Leave a Reply

Your email address will not be published. Required fields are marked *