M4V files are iTunes Video Files. The M4V file format is a standard file format for videos for iPods and PlayStation Portables developed by Apple. Nowadays, Apple's products like the iPod, iPhone, and iTunes Store, are becoming more and more popular so M4V files are becoming more commonly used. .m4v is .mp4 files with the WRONG extension introduced by Apple for video/audio.
MP4 is a container format, which allows you to combine different multimedia streams (mostly audio and video) into one single file. MP4 supports all kinds of multimedia content and advanced content like 2D and 3D graphics, user interactivity, DVD-like menus.
If you try to play M4V files on some non-apple devices or want to share some interesting M4V movies, you will come to know M4V can not work well now. Also, some video sharing sites don't accept M4V files. In this cases, you should convert protected M4V to MP4 first. This article will show you how to convert iTunes M4V to MP4 by using M4V Converter Plus for Mac.
In order to convert M4V to MP4, you need a professional M4V to MP4 Converter like M4V Converter Plus for Mac. With it, you can easily convert iTunes movies purchases & rentals in .M4V format to unprotected MP4 in a few clicks without any quality loss.
You can click the "Add Moives" to import the M4V files you want to add. The converter enalbes you to add multiple M4V files at a time and convert them in batch.
From the "Convert to" format profile drop-down list, select "Same as source for mp4" as the output format. Before converting M4V to MP4, you can customize the video and audio parameters by clicking settings icon of the item bar.
Click the "Convert" button to get the M4V to MP4 conversion started. A minutes later, the conversion will be completed.