aubioonset(1) on Linux
The text 4caf0df63d22, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
a command line tool for real time onset extraction
Flags it lists
-
--help -
--input -
--jack -
--onset -
--output -
--threshold -
--verbose -
-O -
-h -
-i -
-j -
-o -
-t -
-v