AUBIOTRACK(1)
NAME
aubiotrack -- a command line tool for real time beat tracking
SYNOPSIS
aubiotrack [options] [-i soundfile]
DESCRIPTION
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.
OPTIONS
This program follows the usual GNU command line syntax, with long
options starting with two dashes (`-'). A summary of options is
included below.
- -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 woodblock sample.
- -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 of over-detections.
- -j --jack
- Run in jack mode (default when started without input file) and creates a midi output.
- -v --verbose
- Show results on the console (default).
- -h --help
- Show summary of options.
BUGS
For now the program has only been tested on audio signals sampled at
44.1 kHz.
SEE ALSO
aubioonset(1) aubionotes(1) aubiocut(1) aubiopitch(1)
AUTHOR
This manual page was written by Paul Brossier (piem@altern.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.