aubiotrack — a command line tool for real time beat tracking
aubiotrack [options] [-i soundfile]
aubiotrack attempts to tap the beat and detect beat locations in
musical sounds. When started with an input file argument (-i),
aubiotrack print the beat locations in second detected in the file.
When started without an input file argument (--input), aubiotrack
creates jack input and output ports. When an input file is given, the
results are given on the console.
This program follows the usual GNU command line syntax, with long
options starting with two dashes (‘-’). A summary of options is
-i --input filein
Run analysis on this audio file. Most common uncompressed
formats are supported.
-o --output fileout
Save results in this file. The file will be created on the
model of the input file. Results are marked by a short wood-
-O --onset mode
The onset detection function to run. Available functions are
complexdomain, hfc, phase, specdiff, energy, kl and mkl. By
default, both Kullback Liebler (kl) and complex domain are
used in parallel.
-t --threshold value
Set the threshold value for the onset peak picking. Typical
values are within 0.001 and 0.900. Default is 0.1. Lower
threshold values imply more onsets detected. Try 0.3 in case
Run in jack mode (default when started without input file)
and creates a midi output.
Show results on the console (default).
Show summary of options.
For now the program has only been tested on audio signals sampled at
aubioonset(1) aubionotes(1) aubiocut(1) aubiopitch(1)
This manual page was written by Paul Brossier (firstname.lastname@example.org).
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU General Public License, Version 2 any later
version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License
can be found in /usr/share/common-licenses/GPL.