6 Sure-Shot Ways To Repair M4V Files (2023)

Since you are reading this blog it means that your M4V file has been corrupted and so you are looking for a solution to repair corrupted M4V file. Well, if I am not wrong then please stay on this blog post for a while to learn how to repair M4V files easily.

Also, you will learn here what is M4V Video file format is and how it becomes corrupted or damaged under some circumstances.

But before proceeding to cover up other related topics, let me clearly tell you that using Video Repair Tool, you can easily repair corrupted M4V files.

To repair M4V videos, we recommend this tool:

This software will repair flickery, stuttery, jerky, unplayable videos and supports all popular video formats. Now repair your corrupt and broken videos in 3 easy steps:

  1. Try this Video Repair Tool rated Great on Pcmag.com.
  2. Click Add File to add the video you want to repair.
  3. Select Repair to start the repair process and save the repaired video on the desired location after the repair is done.

I am sure you must be looking for its user guide to follow the steps to repair corrupted M4V video files but before that, I would like to mention a scenario that inspired me to write this blog.

So, let’s first have a look at the scenario first and then its other related information………..

Practical Scenario

Hello. I have a M4V file that i edited through Vegas Pro 14.0 a few months ago. The file has played perfectly up until i clicked on it recently. The total size is 1m 8s but it freezes at the 0:47 mark and then blacks out at 1m until the end of the video. I’ve tried using Handbrake and various mp4/m4v repair programs such as Stellar Repair but to no avail.

The file was edited alongside a few others at the same time but the others seem perfectly fine which is odd. Is this a sign the file is corrupted for good or is there any method i could use to get back the deleted footage? It’s a family video so it’s quite precious to me.

Many Thanks!

Source: https://forum.videohelp.com/threads/394315-M4V-File-Freezes-And-Then-Blacks-Out-Is-There-Anything-I-Can-Do

About M4V Video File Format

M4V has an extension MPEG-4 video file format, which is developed by Apple for encoding the files on iTunes store. And, it gets protected by the DRM (Digital Rights Management) copy. Although it’s similar to MP4 video file format and QuickTime supporting files.

Sometimes because of unfavorable conditions, the M4V files may also get damaged/corrupt like other video files, even if it is DRM protected. But the corrupted video files are frustrating and it makes it difficult to open and watch your favorite videos.

What Causes M4V Video File Corruption?

  • Unsupported media player– M4V files may corrupt when your media player doesn’t support the video file.
  • Unexpected shutdown of the device– Due to the sudden power failure, your M4V files can damage or become inaccessible.
  • Bad sectors in hard drive– M4V video file may corrupt/broken because of having a bad sector in your external storage device.
  • Faulty Codecs– Due to file corruption, you may also get different error codes or messages.
  • Interruption while transfer or download of .m4v file– Interruption or inadequate activities during transferring or downloading the M4V files can make your file inaccessible.
  • Compatibility issues– Issues in the operating system or related to hard drive can easily corrupt your M4V files.
  • Malware or virus intrusion– Malware and virus infections are the foremost reason behind file corruption. So, it’s necessary to keep your system always virus-free.
  • After knowing the reason for M4V file corruption, now it’s time to proceed to know the fixes to repair m4v files.

Also Read: Fix Corrupted MP4 Videos In 3 Easy Ways

How To Repair Broken M4V Videos?

As already mentioned that M4V Video Repair Tool is the most recommended video repairing software to repair M4V files. This software can mainly help you to repair all types of damaged or inaccessible video files from SD cards, CF cards, memory cards, flash drives, hard drives, or other external storage devices.

I am saying so because this tool offers you to:

  • Repair corrupted, inaccessible, damaged, or even broken M4V video files
  • Repair all other video file formats such as MP4, FLV, WMV, AVI, AVCHD, F4V, MPEG, MTS, etc
  • Preview interface of repaired video files to save them further in your preferred folder
  • Completely trusted and available at an affordable price
  • 100% safe & secure with easy to use interface.

By using this tool, you can simply repair your video files in both the operating system in Windows & Mac respectively.

Try Video Repair For Windows Try Video Repair For Mac
* Free version of this program only previews repaired videos.

Let’s have a look at the step-by-step instructions to repair corrupted M4V file ……

Step 1: Download, install and launch Video Repair software on your system. Click on 'Add Files' to add corrupted video files.


Step 2: Click on 'Repair' button to begin the repairing process. This start repairing your added video files one by one.


Step 3: You can click on 'Preview', in order to preview the repaired video file within the software and click on 'Save Repaired Files' button to save the repaired videos at desired location.


Other Alternatives To Fix M4V Videos

Check out the below alternatives and repair m4v files without any trouble.

Solution 1: Download M4V File Again From A Reliable Source

Most of the time, due to network issues your video file is not downloaded properly which can lead to unplayable or corrupt video issues. Apart from that, downloading the video files from uTorrent can also result in file corruption.

Therefore, before downloading M4V or other video files, make sure your internet is stable. And always prefer to download your videos from a trustworthy source to escape any kind of file corruption in the future.

Solution 2: Convert M4V Video File Format

To fix M4V files, always consider moving or changing the M4V video file format to other video file formats such as AVI, MP4, MOV and more. When the conversion of file format is successful then, you will be able to open your M4V file and watch it without facing any difficulty.

For this, just follow the instructions given below:

  • Firstly, open your VLC Player.
  • After that, simply press on the Media button. Then, click on the Convert/Save option.

Fix Corrupted Video Files With VLC-1

  • Then, use the Add and just add what you want to convert..
  • Next, select the format MP4 or other similar video file formats from showing Profile.
  • Click on your Browse option to choose Destination file and to run the file name.

Destination file and to provide the file name

  • Finally, click to the Start to convert the M4V file format to MP4 or another file format.

Convert M4V Video File Format

If these fixes won’t work, then you can try the next methods to repair corrupted M4V files.

You May Also Like: 6 Easy Ways To Repair Corrupt WMV Files

Solution 3: Update Your Video Drivers

To repair corrupted M4V files, it’s necessary to have the latest version of the video drivers for working your M4V files.

Hence, it is suggested to make use of the updated video drivers, so that you can check frequently for the availability of the newest drivers.

Solution 4: M4V Video Repair Via VLC Media Player

If your M4V file gets corrupted, then try the VLC player. Although the VLC has an in-built video resolving feature to repair damaged M4V files. So, just follow the below-given instructions to fix M4V videos:

  • Initially, start your VLC Media Player, then go to Media and select Convert or Save option

VLC Media Player

  • Next, add input files or folders that you wish to be transcoded, then you have to press on the Convert or Save

add input files/folders

  • After that in the Convert window, you’ve to provide your file name for the destination file

Destination file and to provide the file name

  • At this time, just choose the desired input Codec option from the profile list.

desired input Codec

  • Then, press on “Edit Selected Profile” to check or edit a profile settings
  • Lastly, you have to press on the Start option.

Solution 5: Try To Play M4V Video On Different Media Players

Since the M4V format is made for an Apple so there it’s common to face corrupt or unplayable M4V movies on a Windows computer.

Though, you can solve this issue by simply trying to play M4V files on another media player like VLC, PotPlayer, etc.

What Error Messages Are Encountered Due To M4V Video Corruption?

Below I have listed the common errors that occur due to M4V video file corruption issue

  1. “Hard drive is not formatted.”
  2. “The M4V video cannot be opened.”
  3. “Windows didn’t found any disk.”
  4. Memory card error.”
  5. “Problem with incorrect length.”
  6. “Unable to open file”

How To Protect Your M4V Videos From Corruption?

Below are I am going to provide the essential tips to protect M4V video files from further corruption, so that you don’t face the same problem once again.

  • Always use trusted antivirus software that can avoid videos getting corrupt due to any virus attack.
  • Make sure to keep the backup of the M4V files and try to update a backup regularly.
  • Frequently format your storage device or media that is used for storing M4V video files.
  • Make sure that you have converted the M4V video completely.
  • You should never try to store or add a new file when your external storage device is full.

Also Read: Fixes To Repair Choppy & Jerky Videos 

Frequently Ask Questions:

Which Format Is Better M4V Or MP4?

Actually, MP4 format has wider support & is broadly used for uploading, sharing, and streaming whereas M4V format is preferred by the Apple devices & Apple software. So, we can say that MP4 format is better than M4V video format.

Why Is M4V Not Playing?

There are numerous factors that can lead to M4V not playing video problems some of the major causes are- file header corruption, changes in format, inappropriate system shutdown, improper download, virus attacks, file read & write errors, compression issues, etc.

Can I Repair Damaged Video Files?

The answer is yes, the damaged video files can be easily repaired by using the advanced Video Repair tool mentioned in this post. It has enough capability to fix corrupted, damaged, or broken files of all video formats.

How Do I Convert M4V To MP4?

You can make use of the free online video converter tools like- Convert.files, Online UniConverter (originally Media.io), Cloud Convert and many more.

What Programs Can Play M4V Files?

As we all know, the M4V video file is developed by Apple for encoding the files on the iTunes store. Apart from the Apple iTunes and Apple QuickTime, the M4V video files can also be played with the K-Multimedia Player, Zoom Player, RealPlayer, Media Player Classic, VLC media player, DivX plus Player, MPlayer, etc.

Final Words

Sometimes, unexpected reasons like virus infection, sudden power failure, and more can cause M4v file corruption. I hope, after reading this post now it is very clear to you how to fix M4V video, and you can easily deal with further file corruption.

All the given solutions will surely help you to repair M4V files. Thus, all the fixes are very effective and easy to use for anyone to solve an issue on how to repair M4V files, so just try them. You can also try M4V File Repair Tool to fix M4V videos with ease.

But while fixing this issue, if you have found that all your essential files have been deleted then, you can easily retrieve deleted M4V video files from storage devices through a backup option.

Free Download Video Repair