Mmfcc

'Mmfcc' calculation tool for music analysis.

• you can make mfcc from mp3 files or m4a files.
• you can also do clustering and make histgrams.

you can install easily.

you need some tools like sox, lame and SPTK.

you can install by executing:

gem install mmfcc

To execute for making mfcc from mp3:

mkdir mp3
# in case of making from m4a, execute "mkdir m4a"
# put mp3 files into this directry.
mmfcc -m

When you specify where directry is:

mmfcc -m --mp3path "/mp3/is/here"

After you made mfcc, you can make histgram by clustering the mfcc.:

mmfcc -c
# if you specify num of clusters, execute like next one.
# mmfcc -c --cnum 16	

This is fully open source software.