How to Repair Corrupt or Truncated MOV Video Files?

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MOV is a popular video file format, mainly known for its compatibility with various editing software and devices. Despite its popularity and reliability, MOV videos sometimes get corrupted or truncated, rendering them unplayable. Such instances mainly occur due to software crashes, improper file transfers, storage device issues, and many other reasons.

Luckily, there are several MOV repair methods and tools available that you can use to repair corrupt or truncated MOV video files. In this comprehensive guide, we will explore different techniques to help you know how to repair MOV video files, ensuring you enjoy your videos again.

Why Do MOV Videos Get Corrupted?

Before you use any video repair software or manual methods to fix corrupted MOV files, it is important to find the exact causes of MOV file corruption. Some of the main reasons of MOV corruption are:

  • Interrupted Transfers: Any interruption while transferring MOV files between devices or networks can lead to corruption.
  • Software Crashes: Crashes or abrupt shutdowns of video editing software can also cause corruption or even deletion of MOV files.
  • Hardware Failures: Issues with storage devices like hard drives, SSDs, or memory cards can also corrupt video files or make them inaccessible.
  • Improper Ejections: Ejecting storage devices without safely removing them can cause incomplete file writes and corruption.
  • Virus or Malware: Infection from malicious software, like viruses or malware can damage MOV files and make them unplayable.

Quick Methods to Repair Corrupted MOV Video Files

Whatever is the reason for the corruption of your MOV videos, it’s time to apply proper video repair methods to fix them. In this regard, we’ve outlined various techniques that you can try to make your videos playable again:

Method 01: Repair Corrupt MOV File with VLC Media Player

VLC is a versatile media player that allows you to play your videos and repair them in multiple ways. You can easily fix minor corruption issues with your video files using the built-in index repair features of the VLC player. Here’s how to repair corrupt or truncated MOV video files using the VLC software:

  • Right-click on the corrupt MOV video that you need to repair and click “Rename”.
  • Change the file format to .avi and press Enter.
  • Now, launch the VLC player, go to Tools and select the Preferences option.
  • Navigate to the “Input/Codecs” section and scroll down to the Files section.
  • Select Always Fix from the drop-down next to the “Damaged or incomplete AVI file” option and click Save.

Once done, try playing the corrupt .avi video file with VLC and check whether it is working.

Method 02: Transcode Corrupt MOV Video in VLC

Transcoding corrupt video files can help by re-encoding them into a new format. It also corrects errors in your videos by ensuring compatibility with various media players, making them playable again. To repair your corrupt videos by transcoding them in the VLC player, you need to:

  • Open the VLC player and click on the Media menu from the top. Tap on “Convert/Save”.
  • Now, click the Add button and upload the corrupt MOV video that needs to be transcoded.
  • Click the Convert/Save option. Also, select a file name and desired file location in the Convert window.
  • Choose the preferred input codecs from the Profile list and click the Start button.
  • After completing the transcoding process, restart your device and try playing the repaired video again.

Method 03: Increase the Cache Value in VLC

Another alternative to repair MOV files on VLC media player is by increasing its cache value. Increasing the cache value for a corrupt video allows the media player to buffer more data, potentially smoothing playback and reducing stuttering caused by minor corruption or incomplete files. Go through the below steps to increase the cache value of your corrupt or truncated MOV video file in the VLC media player:

  • Open VLC Media Player and click on Tools > Preferences.
  • In the Show Settings window, select All from the two options that are appearing, i.e., Simple and All.
  • Now, click on the Input/Codec option and select Advanced.
  • Change the cache value next to the File caching(ms) option to 1000 or more.
  • Click the Save button to save the changes and then restart the VLC player.

Method 04: Use Video Repair Software to Fix Corrupt MOV Videos

If the above-mentioned workarounds fail to repair your corrupt or truncated MOV video file, you can try using a professional video repair software. Tools like Stellar Repair for Video allow you to fix corrupt video of any type, including MP4, MOV, AVI, FLV, MPEG, WebM, and more. The software supports repairing corrupted, jerky, choppy, fuzzy, or distorted videos in three simple clicks.

The Stellar Repair for Video tool is compatible with both Windows and Mac devices. It even supports repairing videos captured on popular camera brands like DJI, GoPro, and Canon. To repair your corrupt or truncated MOV video file using this amazing software, you need to follow the below steps:

Step 1: Download and install the Stellar Repair for Video tool on your Windows/Mac device. Launch the software and from the homepage, click the Add Videos button to upload the corrupt MOV video that you need to repair.

Step 2: Click the Repair button to begin the repairing process. Wait till the process gets completed.

Step 3: Preview the repaired video and click the Save Repaired Files button to save repaired videos at the desired location.

Wrapping Up:

Repairing corrupt or truncated MOV files can be a challenging task, but with the above-mentioned tools and methods, you can easily recover your valuable video content. You can choose versatile media players like VLC or professional video repair software like Stellar Repair for Video to address different levels of file corruption in your MOV videos. Additionally, preventive measures such as maintaining regular backups, safe ejections of external drives, etc. can help minimize the risk of future corruption.