Repair MP4

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Fix Broken MP4 Files

Usually, MP4 file type is referred to save audio files and it's also accepted by many of us. The basis for digital music world is the evolution of MP4 file types. MP4 means digital audio comes in compressed form with a minor decrease in its quality which will be ignored from the ears. The music players which supports to MP4 files are becoming popular. To deal with music album a great deal of storage tools are provided with a feature to support MP4 file types.

There are instances where you might have deleted or lost your preferred MP4 files due to some logical issues from your Mac or Windows computer or from the other audio players? And now you are wondering how to get them back? Well, in such cases to fix broken MP4 files you need to make use of reliable MP4 repair tool.

MP4 is abbreviation of MPEG-4 and its official file extension is .mp4. It is a technology that has been developed to provide high quality output of both video and audio files. The size of MP4 file depends on the compression codecs used. Large or bulky files sizes are more inclined to corruption as they take large section of the storage media.

There are many reasons for corruption of MP4 files. Some of them are listed below:

  • Modification of file extension: Suppose you want to modify MP4 file to any other file format and for that you are using low quality third party application then in such case your MP4 file may get damaged and you fail to access it.
  • Inappropriate removal of storage device: While transferring MP4 file from your system to other storage device like iPod, memory card, flash memory card, etc. that supports MP4 file extension you may just by mistake remove storage device from your system without checking that your files have been transferred correctly or not.
  • Sudden system shutdown:  If your system shuts down improperly due to power outage when you were watching a MP4 video file then it may corrupt the file header and file structure of MP4 file, which makes the file unplayable.
  • Malware attack: Viruses like adware, spyware, Trojan, computer worms, etc., can damage MP4 file severely. Once the file is infected by virus then your MP4 files get corrupted. The storage devices are more inclined to get affected by virus infection.

MP4 repair software is most efficient and trustworthy application specially designed to repair damaged as well as broken MP4 file. It uses a special technique that scans and also repairs large size or badly damaged MP4 file. MP4 repair utility has interactive graphical user interfaces that efficiently scan and fix unplayable MP4 file. This tool can also be used to repair MP4 file that are captured and stored in different brands of camera such as Kodak Zx1, Kodak Zx3, Kodak Zx5, Kodak Zi8, KodakZ980, Kodak Ze1, and Canon 550D, Canon500D, Canon600D, Canon1100D and Samsung SMX-C20N. MP4 repair tool has a unique technique to repair MP4 files on Mac OS X Lion 10.7, Mac OS X 10.6 Snow Leopard etc. Furthermore, this tool cam aslo be used to fix audio video synchronization problems in MP4 file. To know more details, click here: http://www.repairmp4.com/audio-video-sync-problems.html

Steps to broken repair MP4 files using this software are as follows:

Step1: Download and Install demo version of Repair MP4 software and launch it by clicking on the desktop icon. As soon as you launch it, you will come across the main window as shown in Figure 1.

Fix Damaged MP4 Movie File - Main Window

Figure 1 : Home Screen

Step2: After this, you have to select your corrupted MP4 file from the location where it has been stored. You have to click on "Open" button in order to trace the location of your corrupted MP4 video file and load it. Immediately after this, you have to click on "Repair" button in order to execute the repair process as shown in Figure 2

Fix Damaged MP4 Movie File - File selection screen

Figure 2 : MP4 File Selection window

Step 3: Once the button turns green, the software will start its repairing process immediately. You can see the progress of the repair process in a separate window as shown in Figure 3

Fix Damaged MP4 Movie File - Repair process screen shot

Figure 3 : Progress of Repairing Process

Step 4: Click on "Preview repaired file" option once the repair process gets completed effectively. Once you click on Preview repaired file option, you will be able to preview your repaired file as shown in Figure 4

Fix Damaged MP4 Movie File - Final screen shot

Figure 4 : Final step - Preview screen shot

NOTE: The main advantage of demo version is that you can easily preview your repaired file as soon as the repair process gets over, but the disadvantage is that you cannot save repaired file until and unless you activate the full version of this software. In the preview screen shot, you can see that "Save repaired file" option is located after Preview repaired file option but this option is disabled in demo version. Therefore, you need to buy the full version of this application in order to save your repaired file successfully.

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