First, make sure that the “Hide extensions for known file types” box is unchecked.

To manually change MP4 to M4V, you need to: But before you proceed with this method, better be warned that this is only applicable to DRM-free files or those that are not protected by any copyright. This method needs no third party program and you can do it on both Windows and Mac computers. The easiest way to modify MP4 files into M4V is to change the file extension manually. Professional converter program for Windows platform This on the one hand insures the video owners’ rights and on the other hand avoids abuse of licensed videos, if you do not want your self-made videos being used by other people.Įasy Tricks to Convert MP4 to M4V on Windows/Mac Videos in this format can be protected from being used for commercial purposes. This is because the MP4 format is a container format in which the video codecs might be incompatible with Apple products.Īs is mentioned, M4V format is a DRM-copyright encrypted file format. Although both files can be opened and played through various multimedia programs with no problems at all, most Apple-made gadgets like the Apple TV, iPod, iPhone and iPad still have troubles in playing MP4 files. It is very similar to the more commonly known format MP4 but greatly differs from it in terms of DRM copyright protection. A separate hint track is used to include streaming information in the file.M4V is a video file format fully developed by Apple Inc. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A FairPlay-protected M4V file can only be played on a computer authorized (using iTunes) with the account used to purchase the video. Unauthorized reproduction of M4V files may be prevented using Apple's FairPlay copy protection. Like most modern container formats, it allows streaming over the Internet. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. Apple uses M4V to encode video files in its iTunes Store. The primary difference is that M4V files may optionally be protected by DRM copy protection. The M4V file format is a video container format developed by Apple and is very similar to the MP4 format. International Organization for Standardization

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