NoteBurner M4V Converter Plus 是一款Mac上的视频格式转换工具，可以将从iTunes Store中下载的M4V视频转换为其他格式，如MP4, AVI, MPG等，很不错！
[NoteBurner M4V Converter Plus 在官网上售价44.95美元，约合人民币280元]
M4V Converter Plus is a powerful M4V video converter format, which can convert purchased m4v videos to QuickTime MOV, MP4, iPod, iPhone, Apple TV, or audio format in high speed and high quality. It supports converting iTunes M4V rental.
The only condition is your iTunes can play the M4V rental. Technology uses multi – speed recording to record M4V, then encode to unprotected MOV, M4V or MP4 format. It is designed to copy DRM M4V to convert to be playable on iPod, iPhone, PSP, Zune. It converts DRM M4V in fast speed and high quality.
You can also convert any video in your iTunes library. M4V Converter Plus can also support extracting the audio from M4V files. Batch conversion supported by this powerful m4v converter. It is very easy to use, with just a few clicks, you can successfully finish our conversion. It is a universal application.