-j, --jack Use Jack input/output. You will need a Jack connection
controller to feed aubio some signal and listen to its output.
+ -n, --miditap-note Override note value for MIDI tap. Defaults to 69.
+
+ -V, --miditap-velop Override velocity value for MIDI tap. Defaults to 65.
+
-T, --timeformat format Set time format (samples, ms, seconds). Defaults to
seconds.