Recover M4v Video Files On Mac
M4V File Extension
M4V File Extension
The M4V data format is a video extendable developed by Apple, which is very close for the MP4 format. The differences include the optional Apple's DRM copyright protection, and the treatment of AC3 (Dolby Digital) audio, that is not standardized with the MP4 container. Apple uses the M4V files to encode TV episodes, movies, and music videos in the iTunes Store. Making use of Apples FairPlay DRM copyright protection could protect the copyright of M4V files. To play a protected M4V file, laptop computer needs to be authorized (using iTunes) while using account that's been used to find the video. However, unprotected M4V files without AC3 audio might be recognized and played by other video players by changing the file extension from ".m4v" to ".mp4". Under QuickTime, M4V video with FairPlay attached with it is recognized as AVC Media.
To play a protected M4V file, your own machine must be authorized (using iTunes) with all the account, which was employed to choose it. Unprotected M4V files could possibly be recognized and played by other video players by changing the file extension from ".m4v" to ".mp4."
If you are Apple fans, you'd keep several Apple products, for example iPhone, iPad, iMac or Macbook, if you'll like to enjoy music with them, its probably to acquire or rent movie or videos on iTunes Store, as you may know from the above knowledge, you will learn that almost the video files are DRM M4V format, they may be so important and harmful for you, as these are DRM protected and price your money. What if your personal computer hard drive damaged and also you lost your M4V movies without backup? Do you know how you can recover M4V files on Mac? This article is about the purpose of showing you the tutorial.
Cases You May Lost M4V Video Files
1. Human Error
One of the biggest causes of M4V files loss is human error. Human error normally include accidentally formatting a hard drive or storage device, unknowingly deleting folders or folder and problems for the computer.
2. Virus
Certain varieties of viruses, Trojans and other types of malware can corrupt your personal computer system and cause data become either lost or unusable. If you connect your storage device with M4V inside with a computer, which can be already have been infected with virus, your M4V files could be lost as a result of virus too.
3. Hardware Problem
A hardware problem, say for example a bad hard disk drive, may cause a significant amount of data loss. A hard disk drive with a bad sector struggles to publish data to the next area. If data was on the sector that may no longer be accessed, it more than likely is lost. The most typical kind of hardware dilemma is an error with all the hard disk drive.
Efficient Way to Recover DRM M4V Videos
To choose an easy-to-use video recovery software packages are the first important part of you right this moment. I used uMacsoft Video Recovery for this. This is software programs are easy to operate; there's no need to read user manual when you retrieve data on Mac. With only two steps and 2 useful buttons, you happen to be able to get M4V movie back effortlessly and successfully. Step-by-step will be as below.
1. Download and launch Movie Recovery software on Mac, you will observe a partition displayed around the program interface, then you should click it and let the recovery program scans it that may help you find out your lost or damaged M4V videos completely.
2. Several minutes later, a listing of files shown on the program, among them you will see your M4V files are already scanned capable to recover. You can review them by clicking "Preview" button. And if you would like to get them back, just hitting "Recovery" button.
Thats it! With the above scenario, your M4V videos can be restored successfully. Its DIY operate all on your own, simple enough for everyone, although you are newbie of technology.
Note and Tips
You cannot recover the files on the same drive where they were lost, therefore choose another volume or some external storage device like a USB flash drive to save lots of them safely.
In order in order to avoid repeating recovery job to get your gone files, it is recommended to mark your important files as read-only, or make copies ones periodically.
Get more info of m4v video files recovery software at http://www.umacsoft.com/media-files-recovery/m4v-video-recovery.html
by: tommy
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