Mac OS X is one of the most popular operating system used & preferred all over the world. They are considered more reliable & secure when compared to other operating systems. Almost all of the latest software are available for Mac OS X such as gaming software, database software, project management software, Microsoft Office and many more. It also supports many multimedia file formats & multimedia players, MP4 is one of the famous among them. Due to its compatibility, the MP4 files are getting more popular these days.
But like any other file format, MP4 files can also get corrupted under many circumstances. As Mac OS X is believed to be more secure, there is no much chance of getting your files corrupted. But there are some situations which even Mac can’t avoid. Let us see some of the major issues –
Changing the file extension: When you are trying to change MP4 file format to some other file format then there are chances of corruption of these files. The file format can be easily converted manually but the process should be done using a proper third-party tool as, if anything goes wrong during the conversion process then it leads to the corruption of your favorite video files. The corrupted video file when played gives format error. In such situation question like how to fix MP4 file after format error evolve in your brain.
Corruption due to virus infections:Although no virus intrusion can happen on any Mac system, MP4 files that are taken from external storage devices may be corrupted by virus. This kind of corrupted video file can’t be fixed using any of the manual steps. In such situation you need to use reliable video repair software.
Abrupt removal of external storage devices: Suppose you are transferring some video files from your system to an external device & the transfer process is interrupted due to improper removal of the external device, then the files that are being transferred, gets corrupted. These corrupted files might have unsynchronized audio & video.The best solution of such problem is implementation of this software to fix MP4 synchronization issues with utmost ease.
Recovery error – Suppose you formatted your hard drive or deleted your favorite videos by mistake. You use an unreliable recovery tool to get back those files, but as the tool was not efficient enough, the files that were recovered are inaccessible. This happens to many of us because we do not choose a read-only tool to restore the deleted files. Anyways, you can use Fix MP4 tool to repair MP4 video files efficiently after recovery failure. Sometimes this error also causes the corruptions on MP4 header. Utilize this tool and repair MP4 header effectively.
Fix MP4 is the perfect tool when your favorite MP4 files gets corrupted due to any of the above mentioned corruption issues. It can repair corrupted MP4 files on Mac OS X Lion, Mountain Lion, Mavericks, etc. The tool’s performance can be evaluated by using the demo version & if the results are satisfactory then you can purchase the full version to save the repaired files. This software fix audio and video synchronization problem by separately working on audio and video data stream and later rejoining them to make a new video file which plays audio and video in synchronous way.
Step 1 – First download the demo version & install it on your Mac OS. Now run the tool to repair MP4 video on Mac OS X.
Step 2 – On the main screen, browse for the corrupted MP4 file & click on “Repair” button.
Fig 1: Main Screen
Step 3 – This will initiate the repairing process.
Fig 2 : Repairing process
Step 4 – After it is finished, a summary report is generated. Preview the repaired file.
Fig 3 : Summary
Step 5 – Save the MP4 video file.
Fig 4 : Save Repaired
"...and now I have retrieved the pictures and video!!! And saved them to my computer. Thank you so much!! I hope I don’t need your help soon, but I will recommend you to anyone that has this sort of problem..."
- Lynnette and Don