Many people may purchase DRM videos, songs, TV shows from iTunes store. They can transfer the media to iPod and listen to the content on their own computers with iTunes player. While iTunes video is DRM protected, if you want to play the iTunes videos on common player device, you will remove iTunes DRM at first.
Download, install and run M4V Converter Plus, and now click "Add Movies" button to add the files to convert, you can search your DRM M4V files according name in the iTunes drop-down list, and then select the files, click "Add" button.
The software provides multiple output formats, like MP4, AVI, FLV, 3GP, WMV and so on. According to your need, choose one suitable output format.
After the above settings, then you will see a Movie Settings dialog, you can customize Video and Sound parameters in it as you like.
Check all the things, and then click the "Convert" button to start converting the files.
Now, we've finished the process of converting DRM M4V files to unprotected MP4 files within minutes with the powerful M4V Converter - M4V Converter Plus. You can also convert M4V video to MP4, convert DRM M4V to unprotected M4V with satisfied output quality.