m4p文件怎么看，m4p文件怎么打开？
.m4p
文件类型：iTunes Music Store Audio File
扩展名为.m4p的文件是一个音频文件。文件说明：
Protected .AAC audio file downloaded from the iTunes Music Store; incorporates Apple Computers Fairplay DRM copy protection, which limits the number of computers the file can be played on.In order to play a protected M4P file, you must authorize your computer using Apple iTunes; this is done by entering a username and password for the account that downloaded the file; up to five computers can be authorized with the same account..m4p
打开.m4p文件
Mac OS
Apple iTunes or QuickTime PlayerWindows
Apple iTunes or QuickTime PlayerLinux
其它内容
来源：.m4p文件
