4mp文件扩展名，4mp文件怎么打开？

.4mp

文件类型：4-MP3 Database File

扩展名为.4mp的文件是一个音频文件。

文件说明：

Database of audio files organized by 4-MP3, a database manager for storing and searching information on collections of sound files; supported formats include .MP3, .WAV, and .VQF; allows large collections of audio files to be searched and browsed efficiently.

4MP files do not contain actual audio, but only references to the audio files listed in the database..4mp                                                                      

打开.4mp文件

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4-MP3　

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来源：. 4mp文件