Thanks for your nice post to reach us more about video converter. As for me, the best video converter is named
Tuneskit M4V Converter for Mac. It is designed for all iTunes fans to remove DRM protection and convert videos from M4V to MP4, MPG, MOV, FLV, AVI, MP3, etc. Since all iTunes videos are in M4V which DRM protected, making it impossible to be played on non-Apple devices. Even you have paid for it, there is no right for you to re-encode or share it to other devices. Fortunately, now with this
DRM removal tool, you can convert videos at 30x speed with lossless quality. Hope this tip is useful to you.