Mp4 file corruption repair download

So far, we are not aware of any software that could accurately recover such fragmented video files. But there is still a solution:.

If you accidentally deleted an MP4 file or quick-formatted your memory card, the first thing you should do is remove the memory card from the camera and lock it to prevent new data from being written to the card. Remember — the less manipulations you do on the memory card, the higher the chances of recovering your MP4 files. Now create an image of the entire memory card. Upload the image file to a file sharing service like Google Drive and email us the link to it.

Our video engineers will analyze the image of your memory card and try to recover the video files for you. Update: We have recently published a much more detailed guide to the process of recovering video from SD card.

We strongly recommend that you read the guide if you accidentally deleted your video files and want to recover them.

In this chapter, we give advice on what to do when the MP4 file does not play, even if you are sure that the video is not corrupted in any way. Some codecs are common and come preinstalled with built-in software such as Windows Media Player, QuickTime, or the default Android media player.

Other codecs are rare, which means you may need to install additional software to be able to play the file. For example, you might have downloaded an MP4 file from a trusted source, from a website, or someone just shared a video with you. The file is fine, but when you try to play it, you get an error message such as " unsupported file format ", " file cannot be played ", or the like.

If this is your case, most likely you just have an outdated media player or the required video codecs are not installed on your computer. This free package includes all the major codecs you need to play a wide variety of media types, including MP4. In some cases, it even lets you play corrupted MP4 files with broken indices. Please note: after installing the K-Lite Codec Pack, it is not recommended to install any other codecs on the same computer in order to avoid possible conflicts between them.

These are also signs of a corrupted video file that you can potentially fix. In addition to the actual video and audio tracks, each MP4 file contains the metadata required by media players to open the file. This is information about video length, resolution, frame rate, bit rate, codecs, etc. Metadata is stored in a separate section of each MP4 file — the header. When recording video, each camera stores metadata in internal memory RAM , and the actual video is recorded in permanent storage usually an external memory card such as SD.

RAM random access memory is temporary memory required for fast operation of cameras. When you stop recording video, your camera transfers metadata from RAM to permanent storage and saves it at the end of the recorded MP4 file. Unfortunately, RAM cannot store data without power. As you may have guessed by now, if the camera accidentally turns off while recording a video, the metadata may be lost and will not be saved in the final video file.

As a result, you have an MP4 file that looks like a regular video, but won't play. The same problem can occur due to a file transfer failure. If the video download is interrupted, the necessary metadata may be lost. As a result, this video will not play. Basically, if you didn't stop video recording properly, or the transfer process of the video file was interrupted for any reason, you may end up with a corrupted, unplayable MP4 file.

By following these simple tips, you will greatly reduce the chances of corrupting your MP4 files in most cases. However, there are times when a disaster simply cannot be avoided. A dropped camera or phone, a hard landing and a drone crash are just a few examples of how video recording can be interrupted by an accident. The good news is that it is still possible to recover corrupted MP4 files that have not been saved properly.

This is what Restore. Media does automatically for you. The tool recovers missing metadata, rebuilds corrupted indexes, and ultimately rebuilds the video file from scratch. See Chapter 1 of this article to learn how to recover MP4 files using this tool. We hope this guide can help you fix corrupted MP4 video files. If not, send us a message and our engineers will try to fix the files for you. MP4 files may be damaged if the video recording is interrupted.

Here are just a few common scenarios:. Corrupted MP4 files often contain valid video data but have corrupted header metadata. Hence, restoring the MP4 header can fix the problem. You can use this tool to fix corrupted unfinished MP4 files recorded by camera. To activate this tool, turn off your GoPro and remove the SD card from the camera.

Then put the SD card back in and turn on the camera. You can click Preview button next to the video that is successfully repaired to play the video with your media player. If it is satisfied, you can click Save button to save the repaired video to another preferred location. You can also select the repaired videos and click Save All button to save them.

Tip: If you are unable to repair the video, you can send us feedback or contact our support team [email protected]. Our tech team will help diagnose your video file and try to fix it. MiniTool Power Data Recovery helps you tackle various data loss situations, e. It has a very clean and intuitive interface and lets you easily operate it. Under Logical Drives , find the target drive and click Scan. Optionally, you can click Devices tab and quickly select the whole device or disk and click Scan.

Tip: You need to eject the memory card from your camera and use an SD card reader to connect it to your Windows PC or laptop first. Let the scan process finish. Then you can check the scan result to find wanted videos and tick them. Moreover, you can start with a free online tool is also a wise choice. Follow the steps below to do that:.

Select the drive that contains the corrupted videos under Devices and Drives. This can be a removable disk or a local drive. Then, click "Scan". Recover corrupted videos. Double-clicking on a file lets you preview the file quality. Of course, yes. Both of these can really help you out. To open an MP4 file, all you have to do is double-click your video and it will open with your default video player. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management.

He always keeps an eye on new releases and likes various electronic products. Mahesh is an experienced computer tech writer. He's been writing tech how-to guides for about 8 years now and has covered many topics. He loves to teach people how they can get the most out of their devices.

It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past. It comes with a selection of advanced features, including partition recovery, formatted drive restoration, and corrupted file repair. Store Download Support Live Chat. Was This Page Helpful? Read full bio. The repair tools above work for MP4 as well as other video formats. More importantly, you will be able to preview the result and confirm whether your video can be repaired or not.

By Jihosoft Last updated on September 24th, Toggle navigation. Home current Store Products Resource Support. About MP4 Video Repair MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images.