.m4p文件扩展名，.m4p文件如何打开？

.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 Player　

Windows

Apple iTunes or QuickTime Player　

Linux

其它内容

来源：. m4p文件