./audio/aubio, Extracting annotations from audio signals

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Branch: CURRENT, Version: 0.3.2nb2, Package name: aubio-0.3.2nb2, Maintainer: pho

aubio is a tool designed for the extraction of annotations from audio
signals. Its features include segmenting a sound file before each of
its attacks, performing pitch detection, tapping the beat and
producing midi streams from live audio.

Because these tasks are difficult, we thought it was important to
gather them in a dedicated library. To increase the fun, we have made
these algorithms work in a causal way, so as to be used in real time
applications with as low delay as possible. Functions can be used
offline in sound editors and software samplers, or online in audio
effects and virtual instruments.

aubio currently provides the following features:
- digital filters
- phase vocoder
- onset detection (several methods)
- pitch tracking (several methods)
- beat and tempo tracking
- mel frequency cepstrum coefficients (MFCC)
- transient / steady-state separation


Required to run:
[audio/libsamplerate] [audio/libsndfile] [audio/jack] [math/fftw] [audio/alsa-lib] [lang/python27]

Required to build:
[devel/swig] [pkgtools/cwrappers]

Package options: alsa, jack

Master sites:

SHA1: 8ef7ccbf18a4fa6db712a9192acafc9c8d080978
RMD160: 44e3bb8ab38aa715052466e7ae50123089914b5b
Filesize: 594.732 KB

Version history: (Expand)


CVS history: (Expand)


   2017-01-01 15:44:09 by Thomas Klausner | Files touched by this commit (577)
Log message:
Add python-3.6 to incompatible versions.
   2016-11-24 03:23:41 by Sebastian Wiedenroth | Files touched by this commit (1)
Log message:
fix int types on SunOS
   2016-07-09 15:04:18 by Thomas Klausner | Files touched by this commit (599)
Log message:
Remove python33: adapt all packages that refer to it.
   2015-12-05 22:26:09 by Adam Ciarcinski | Files touched by this commit (578)
Log message:
Extend PYTHON_VERSIONS_INCOMPATIBLE to 35
   2015-11-03 02:12:56 by Alistair G. Crooks | Files touched by this commit (409)
Log message:
Add SHA512 digests for distfiles for audio category

Problems found with existing distfiles:
	/pub/pkgsrc/distfiles/amp-0.7.6.tgz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-32000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-48000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-32000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-48000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-16000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-8000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/kid3-3.3.0.tar.gz
	/pub/pkgsrc/distfiles/libdca-0.0.5.tar.bz2
	/pub/pkgsrc/distfiles/mp3to.gz
	/pub/pkgsrc/distfiles/squeezeboxserver-7.5.1-noCPAN.tgz
No changes made to these file.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2014-05-09 09:37:28 by Thomas Klausner | Files touched by this commit (553)
Log message:
Mark packages that are not ready for python-3.3 also not ready for 3.4,
until proven otherwise.
   2014-01-25 11:45:22 by Thomas Klausner | Files touched by this commit (94)
Log message:
No need to have two variables for the same logic.
Replace PYTHON_PATCH_SCRIPTS with REPLACE_PYTHON.
   2014-01-25 11:30:32 by Thomas Klausner | Files touched by this commit (533) | Package updated
Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.