WMA to WAV
M4P to WAV
MP4 to WAV
AAC to WAV
RAX to WAV
AA to WAV
Convert M4P to WAV - M4P to WAV Converter
To use DRM Converter - DRM Remover Software as M4P to WAV converter, select WAV from "Encoder" drop-down list. Select M4P files for conversion using the "Select Files" button in DRM Converter's main window toolbar (you can use Ctrl or Shift to select two or more files) or using drag&drop (for example from the Windows Explorer). Also you can drag&drop a folder with files or a folder structure. You will see all selected M4P files in the DRM Converter's main window. To delete a M4P file from this list, select it and click on the "Delete" button in DRM Converter's main window toolbar. Once the M4P files are present in your list, click the "Convert" button to convert M4P to WAV.
WAV (or WAVE), short for Waveform audio format, is a Microsoft and IBM audio file format standard for storing audio on PCs. Uncompressed WAV files are quite large in size, so, as file sharing over the Internet has become popular, the WAV format has declined in popularity. However, it is still a commonly used, relatively "pure", i.e. lossless, file type, suitable for retaining "first generation" archived files of high quality, or use on a system where high fidelity sound is required and disk space is not restricted.
MP4 files with audio streams encrypted by FairPlay Digital Rights Management (DRM) as sold through the iTunes Store use the M4P extension.