To be honest, I'm use to convert iTunes M4V videos to MP4 format, then it will be much convenient for me to play these videos on non-Apple devices like Android tablet. We know all iTunes videos are in M4V which DRM protected, making it impossible to be played on Apple unauthorized devices. Media Converter for Mac
is the program for us to remove DRM protection and convert videos from M4V to MOV, MP4, FLV, AVI, M4V, MPG, MP3, etc. at faster speed with zero loss quality. After that, you will be able to re-encode and share purchased or rented iTunes videos freely. Or you can check more info on here
. Good luck.