M4VConverterPlus 2.6.0 - Convert videos and extract audio.. (Shareware): "
M4VConverterPlus uses multiple-speed recording technology to record M4V, then decodes to unprotect MOV, M4V or MP4 format. It has been designed for removing DRM from iTunes, such as purchased iTunes movies and iTunes movies rental. It can also convert any video on your iTunes library. It supports extracting the audio from M4V files. Batch conversion is supported by this powerful m4v converter. It is a universal application.
- Compatible with OS X 10.8 (Mountain Lion)
Mac OS X 10.5 or later
(Via MacUpdate - Mac OS X.)