How to Repair Corrupt MP4 File Header?

In our ever-modernizing era, things are constantly changing and being updated.  What the standard was yesterday may not necessarily be the standard in the future.  All these quick changes create a market with tons and tons of options when it comes to every aspect of our lives. Music is no exception.  For years, MP3's have been the standard for music files.  Then that all changed as more extensions were developed and released.  Suddenly MP3's werent the only things available.  MP4 is the next step for MP3. MP4 was introduced in the year 1998 and abbreviated as MPEG4 Part 14, MPEG refer to Motion Picture Expert Group who is responsible for setting the industry standards regarding digital audio and video.

The MP4 is a container format which allows a combination of audio, video, subtitles and still images to be held in one single file. MP4 file format is supported by several multimedia devices like digital camera, camcorder, PSP, mobile phones etc. Since MP4 supports latest technologies such as PSP, iPods and has become one of the common audio formats in smart phones. MP4 audio files are preferred by almost everyone across the world. But like any other file format, MP4 audio file also gets damaged under many circumstances. There are many scenarios that are responsible for MP4 audio file corruption.

How Header of a MP4 Video File Get Corrupt?

• External threats: MP4 file gets corrupted easily due to external threats like virus, malware and spyware. Once your file gets infected by any of these external threats then it will be very difficult for you to access it until and unless you fix the problem by fixing it.
• Sudden system shut down: Your MP4 files get corrupted if your system shuts down abnormally at the time when your MP4 file is in playing mode. Abrupt system shut down can damage the header and file structure of MP4 file because of which MP4 file gets corrupted.
• Interruption during MP4 file transfer: MP4 file is likely to get damaged and corrupted during transfer from one storage device to another. If any interruption takes place when MP4 files are getting transferred from one media storage device to another can severely damage MP4 file. Power surge, abnormal system shutdown and hard disk failure are some of the reasons that are responsible for interrupting file transferring process.
• Converting file extension: If you try to convert or change from one format to another format can also corrupt your MP4 files. Using inappropriate third party application and improper method of changing file extension can damage your MP4 file severely. Once your file gets corrupted it becomes unusable and inaccessible for further use. However, you can employ this powerful tool to repair GoPro video file damaged after round tripping, file system conversion, etc on Mac PC with ease.

Therefore, these are some of the common scenarios by which your MP4 file gets damaged and become inaccessible. Once your file gets corrupted then you will come across to many error messages such as "Format error", "Uploading error", etc. You can easily protect your MP4 files from getting corrupted by taking some precautions.

Some of the precautionary steps are as follows:

• Never store any MP4 files on the damaged media storage device. Always check the condition of storage device before transferring, installing or storing any MP4 files.
• Always use the MP4 supportable player in order to open and play any MP4 file. Do not use inappropriate player for opening any MP4 file
• Use proper method for changing file extension of MP4 files. Never try to change any file extension manually.
• Try to avoid any disturbance during the file transfer process in order to protect MP4 files from getting corrupted.

Even after this, if your MP4 files are getting corrupted and become inaccessible then in that case it is essential for you to use efficient MP4 file Repair software so that you canrepair corrupted mp4 and fix the problem. This tool can easily repair/fix corrupted, broken and corrupted MOV, MP4 video files in a few minutes. This tool has automated fix process feature which helps to scan and fix MP4 files that are severely damaged automatically. Video - avc1, mp4v, mjpeg and Audio Audio, RAW, mp4a are some of the prominent codecs that is supported by this utility. This tool is capable enough to fix android video files damaged due to header file corruption and faulty firmware on both Windows and Mac OS. There are many camcorder brands that are supported by this software are Samsung, Sanyo, Canon, Kodak, Nikon, Casio, Panasonic, Fujifilm etc. You can alsofix broken MP4 video fileson Mac because this software is compatible with all the latest versions of Mac OS.

Instructions to fix Corrupt MP4 file header:

Step1:Download and Install free trial version of MP4 fix software and run the spplication by double clicking on the desktop shortcut. After launching it, the software starts processing where you will see the main screen of the application as shown in Figure 1.

Figure 1 : Main Screen

Step 2: In the second step, you need to select your corrupted MP4 file. Click on "Open" button, to find and select the corrupted MP4 file that needs to be fixed. Once you select the desired file, click on "Repair" button so that you can commence the fix process as shown in Figure 2.

Figure 2 : File Selection Screen

Step 3: In the Next screen you can easily see the flow and progress of the fixing process as displayed in Figure 3.

Figure 3 : Repairing Process Screen

Step 4: Later, you can preview your repaired MP4 file as soon as the fix proces gets over. Just click on "Preview repaired file" option for previewing details about your repaired file as shown in Figure 4.

Figure 4 : Preview Screen