To video format transfer, I'm used to convert M4V videos with M4V Converter for Mac. It is designed for all iTunes fans. If you have purchased movies/TV shows from iTunes store, you may have known all iTunes videos are combined with fairplay DRM protection, it can be played on Apple devices only. There is no right for you to re-encode or share it to other devices, even you have paid for it. Now with using DRM removal program, you can remove DRM from iTunes and convert videos from M4V to MP4, MPG, MOV, FLV, AVI, MP3, M4V, etc without hampering the quality with all audio tracks, subtitles at 30x faster speed. After conversion, it will be much convenient for you to enjoy all these videos on any devices freely.
