xenial (1) aubiocut.1.gz

NAME

       aubiocut - a command line tool to slice sound files at onset or beat timestamps

SYNOPSIS

       aubiocut source
       aubiocut [[-i] source]
                [-r rate] [-B win] [-H hop]
                [-O method] [-t thres]
                [-b] [-c]
                [-v] [-q] [-h]

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 source
              Run analysis on this audio file. Most uncompressed and compressed are supported, depending on  how
              aubio was built.

       -r, --samplerate rate
              Fetch  the  input  source,  resampled  at the given sampling rate. The rate should be specified in
              Hertz as an integer. If 0, the sampling rate of the original source will be used. Defaults to 0.

       -B, --bufsize win
              The size of the buffer to analyze, that is the length of the window used for spectral and temporal
              computations. Defaults to 512.

       -H, --hopsize hop
              The number of samples between two consecutive analysis.  Defaults to 256.

       -O, --onset method
              The onset detection method to use. See ONSET METHODS below. Defaults to 'default'.

       -b, --beat
              Use beat locations instead of onset locations.

       -t, --onset-threshold thres
              Set  the threshold value for the onset peak picking. Typical values are typically within 0.001 and
              0.900. Defaults to 0.1. Lower threshold values imply more onsets detected.  Try  0.5  in  case  of
              over-detections. Defaults to 0.3.

       -c, --cut
              Cut  input  sound file at detected labels. A new sound files for each slice will be created in the
              current directory.

       -h, --help
              Print a short help message and exit.

       -v, --verbose
              Be verbose.

       -q, --quiet
              Be quiet.

ONSET METHODS

       Available methods: default, energy, hfc, complex, phase, specdiff, kl, mkl, specflux.

       See aubioonset(1) for details about these methods.

SEE ALSO

       aubioonset(1), aubiopitch(1), aubiotrack(1), aubionotes(1), aubioquiet(1), and aubiomfcc(1).

AUTHOR

       This manual page was written by Paul Brossier <piem@aubio.org>. Permission is granted to copy, distribute
       and/or  modify  this  document under the terms of the GNU General Public License as published by the Free
       Software Foundation, either version 3 of the License, or (at your option) any later version.