MPEG-4 part 14 or MP4 is a digital multimedia format most widely used to store audio and video files. But it can also store subtitles and still images. So, it can be told that mp4 is a combination of audio, video, subtitles, images etc. In this modern world people prefer to use mp4 files as it is very reliable and it is commonly supported by most of the media player that we use today. Devices like mobile phones, computers and various music players all support mp4 files.
iTunes is a media player developed by apple. It allows its users to organize, download and to play audio or video files. Now a days this software is widely used in devices like iPhone, iPod Touch, Apple Watch, etc. to play videos and audios of various formats and mainly mp4 files. User always prefers to have these files to play on iTunes media application. But several corruptions fail these files from running in this application. One of the main reasons for corruption of mp4 files is due to iTunes synchronization error. While transferring mp4 files from gadgets like camera, camcorder, smartphones, etc. to iTunes, improper connectivity or abrupt removal of the device causes damage of mp4 videos and iTunes refuse to play such files on it.
There are many more causes for damage of mp4 files and thus refusing these files to play in media players like iTunes. Some of such corruption scenarios are:
How to fix mp4 file after iTunes sync error? Mp4 files corrupted due to iTunes synchronization error or various other reasons discussed above can be easily overcome by using mp4 file repair application like Fix MP4. The application is able to fix mp4 file after iTunes sync error and various other errors. This utility can be used to fix MP4 video files on Windows 8 and previous versions of Windows OS as well as on various version of Mac OS.
Step 1 – First download and install this effective tool on your PC
Step 2 – Next run the software and browse the damaged MP4 file.
Fig 1: Main Screen
Step 3 – The software displays the scan progress on the screen
Fig 2 : Repairing process
Step 4 – After the scan, the software provides a repair summary. Click on Preview to view the fixed MP4 file
Fig 3 : Summary
Step 5 – At last, save the MP4 file at the end
Fig 4 : Save Repaired MP4
"...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