source: doc/aubiocut.txt @ 1573b16

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1NAME
2  aubiocut - a command line tool to slice sound files at onset or beat timestamps
3
4SYNOPSIS
5
6  aubiocut source
7  aubiocut [[-i] source]
8           [-r rate] [-B win] [-H hop]
9           [-O method] [-t thres]
10           [-b] [-c]
11           [-v] [-q] [-h]
12
13OPTIONS
14
15  This program follows the usual GNU command line syntax, with long options
16  starting with two dashes (--). A summary of options is included below.
17
18  -i, --input source  Run analysis on this audio file. Most uncompressed and
19  compressed are supported, depending on how aubio was built.
20
21  -r, --samplerate rate  Fetch the input source, resampled at the given
22  sampling rate. The rate should be specified in Hertz as an integer. If 0,
23  the sampling rate of the original source will be used. Defaults to 0.
24
25  -B, --bufsize win  The size of the buffer to analyze, that is the length
26  of the window used for spectral and temporal computations. Defaults to 512.
27
28  -H, --hopsize hop  The number of samples between two consecutive analysis.
29  Defaults to 256.
30
31  -O, --onset method  The onset detection method to use. See ONSET METHODS
32  below. Defaults to 'default'.
33
34  -b, --beat  Use beat locations instead of onset locations.
35
36  -t, --onset-threshold thres  Set the threshold value for the onset peak
37  picking. Typical values are typically within 0.001 and 0.900. Defaults to
38  0.1. Lower threshold values imply more onsets detected. Try 0.5 in case of
39  over-detections. Defaults to 0.3.
40
41  -c, --cut  Cut input sound file at detected labels. A new sound files for
42  each slice will be created in the current directory.
43
44  -h, --help  Print a short help message and exit.
45
46  -v, --verbose  Be verbose.
47
48  -q, --quiet  Be quiet.
49
50
51ONSET METHODS
52
53  Available methods: default, energy, hfc, complex, phase, specdiff, kl, mkl,
54  specflux.
55
56  See aubioonset(1) for details about these methods.
57
58
59SEE ALSO
60
61  aubioonset(1),
62  aubiopitch(1),
63  aubiotrack(1),
64  aubionotes(1),
65  aubioquiet(1),
66  and
67  aubiomfcc(1).
68
69AUTHOR
70
71  This manual page was written by Paul Brossier <piem@aubio.org>. Permission is
72  granted to copy, distribute and/or modify this document under the terms of
73  the GNU General Public License as published by the Free Software Foundation,
74  either version 3 of the License, or (at your option) any later version.
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