This page attempts to list the status of various descriptors and algorithms, in aubio as well as in other softwares.

Temporal

• DC Offset
• ...

Spectral

• spectral centroid
• spectral flux
• ...

High level

• onset time
• beat time
• ...

References:

• MPEG-7 Multimedia Software Resources ​http://mpeg7.doc.gold.ac.uk/index.html
• MPEG7AudioEnc JAVA ​http://mpeg7audioenc.sourceforge.net/