Don’t miss this powerful
Videomaker – Learn video production and editing, camera reviews › Forums › General › Video and Film Discussion › How to remove DRM protection from M4V, M4P? › Don’t miss this powerful

Don’t miss this powerful iTunes DRM removal tool, called TuneFab M4V Converter, one of the easy-to-use but professional DRM removal tools. With the help of TuneFab M4V Converter, you can remove iTunes M4V DRM legally and convert them to MP4 with high quality in faster conversion speed. Therefore, you are able to play iTunes digital content on any non-Apple devices and players. Most important thing is that it allows you select the subtitles and audio tracks which is my favorite that most of all.
http://www.tunefab.com/m4v-converter/
Video tutorial: https://www.youtube.com/watch?v=PkcrnwtH1XI