How to Repair MP4 Video Without Downloading Software

Many people of today’s generation like to collect memories in digital form with them. If you are one such person, you will have hundreds of videos saved on your storage devices. Or else, if you are a businessman or a significant recruit, all your essential MP4 files will hold importance for you. Thus, video corruption will sound like a nightmare to you.

However, you can protect your important MP4 files from such corruption through a video repair. To help you repair videos, the article will highlight the following aspects:

Part 1: Why Does an MP4 Video File Get Corrupted?

Before stepping in to repair MP4 videos, it’s necessary to recognize why the problem occurred in the first place. Here, we will provide the top 4 reasons that cause the corruption of MP4 files:

1. Physical Damage

Storing MP4 video files on a flash drive, DVD, CD, or hard disk is risky. Any physical damage caused to these storage drives will cause damage to the stored media as well. If this is the case, then your video files and every other important file in the storage will be at risk. You might never recover the file, let alone repair it.

2. Interruption in Download

If you are downloading the MP4 video file from the internet, then any interruption while the download process will cause corruption. For example: if your internet connection gets lost while downloading the file or your system shuts down before the download is completed, it could damage your MP4 files.

3. Error while Reading or Writing Data

Every other media file, including the MP4 file, consists of an internal architecture along with some written codes. We redefine codes and the architecture to make changes through reading or writing the data. During the procedure of reading or writing, the file can get corrupted. It could be due to the program, computer, or any other factor that the user has no direct control over.

4. Improper Conversion or Incompatible Video Players

Every application is not compatible with converting the MP4 file into any other popular format, and problems, such as corruption in the video, could possibly occur. Moreover, if your MP4 file is not working on your computer, the problem could be your incompatible video player. Such applications damage or overwrite the file headers of the MP4 video files.

Part 2: Wondershare Repairit Online: The Solution That Repairs Without Downloading Software

Wondershare Repairit Online offers a convenient solution for repairing corrupted video files. This online tool can fix all the damaged files in MP4, MOV, and 3GP formats. You just need to upload the video and download the repaired version within minutes because Repairit Online automatically completes the repairing process. Moreover, this tool can fix all the videos that are not working on the computer, memory card, or camera.

This online solution of Wondershare Repairit can repair ten videos on a daily basis. The security technology of Repairit is also top-notch, as the video files are secured via a 2048-bit encrypted connection. After 3 hours, the files are deleted from the application’s server.

How to Repair Corrupted Videos with Wondershare Repairit Online

We have discussed the potential reasons behind video file corruption. Now, we will introduce the steps involved in repairing the MP4 files with Wondershare Repairit:

Step 1: Access the Repairit Online Website

The first step requires you to access the Wondershare Repairit tool from any browser. Now, click on the “Choose File” button and upload your corrupted MP4 file to the application.

Step 2: Automatic Video Repair Initiated

When your video file is uploaded successfully, the automatic repair of the file will take place. You don’t need to press any button, as the whole repairing process is automatic.

Step 3: Save the Video File

You can save your file by clicking on the “Save Video” button when the video repair is done. If you want to repair another MP4 video, press the “Fix Another File” button, and repeat the repair procedure.

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Part 3: How to Ensure the Integrity of Your MP4 Files?

Repairing video corruption is easy, but you can also prevent video corruption in the first place. It will require you to be more organized and careful. Here, we will provide some tips on how to avoid video corruption of an MP4 video file:

  • Install an Antivirus: A virus attack is the most common cause behind video corruption. To prevent virus attacks or malware, you should install an antivirus program on your computer and update it regularly.
  • Work on the Copy of Original MP4 File: If you are a video editor, you should copy the video file and work on it. In case the video gets distorted, you will have its original version.
  • Create Backups at Multiple Locations: It is best to make multiple backups in storage drives like memory cards, USBs, SSD, and hard drives. This will keep your data totally safe and secure.
  • Download the Files Properly: Make sure that you have a strong internet connection while downloading or transferring video MP4 files. Abrupt shutdowns or slow internet connections cause corruption in videos.


The article concludes with an introduction to the significant reasons why video files get corrupted. Later, we introduced the best video repair solution, the Wondershare Repairit Online application, which repairs MP4 video files automatically. This application makes sure that the video quality is intact.