M4P Converter - Version 1.5.82 M4P Converter supports encrypted audio CD ripping; Output audio quality is adjustable from 80 Kbit/s to 320 Kbit/s when rip DVD; M4P Converter supports system idle and low priority conversion. Users can custom their conversion to get the best performance. Provide standard mode and advanced mode for beginners and veterans; You can edit ID3 tag for your DVD sound with M4P Converter.