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2015-08-01 Paul Brossier <piem@aubio.org>
[ Interface ]
* src/onset/onset.h: add aubio_onset_get_silence(), fix description of
aubio_onset_get/set_delay functions
* src/tempo/tempo.h: add aubio_tempo_get_silence and aubio_tempo_get_threshold
[ Library ]
* src/io/audio_unit.c: fix deprecation warning (closes #16)
* src/io/sink_apple_audio.c: avoid opening null path
* src/io/sink_sndfile.c: improve error messages, set nsamples after write
* src/io/sink_wavwrite.c: fail if samplerate is way too large, assume
windows is little endian to build with mingw32
* src/io/source_apple_audio.c: check out of bounds _seek, set s->path, quiet
* src/io/source_avcodec.c: update to libav10, libavcodec 55.34.1
* src/io/source_sndfile.c: cast to uint_t for now, clarify some variables
names, fix crash, zero-pad output vector when upsampling, improve seek errors and strings
* src/io/source_wavread.c: avoid orphan parenthesis , cast size_t to int to
avoid warning on win64 , improve seek errors processing , sync error message
* src/onset/onset.c: avoid doubled onset at start, check parameters
* src/pitch/pitch.c: add Hertz as valid unit string, check parameters
* src/pitch/pitchyin.c, src/pitch/pitchyinfft.c: avoid producing NaN on silence (closes #7)
* src/pitch/pitchyin.{c,h}: fix typo, developed
* src/spectral/phasevoc.c: fix argument checks, improve error messages
* src/synth/sampler.c: make sure blocksize > 0
* src/tempo/beattracking.c: avoid segfault on silence (closes #24)
* src/tempo/tempo.c: add silence detection (closes #23), add old behavior in
examples/aubiotrack.c, check parameters
* src/*.c: fix some useless float conversion
[ Python ]
* python/ext/aubiomodule.c: improve documentation
* python/ext/py-musicutils.c: add silence_detection (closes #21),
level_detection, db_spl, level_lin, complete window implementation
* python/ext/py-source.c: add channels, add seek (closes #9)
* python/demos/demo_a_weighting.py: add simple demo for a_weighting
* python/demos/demo_sink_multi.py: add multi channel version
* python/demos/, python/demos/: minor improvements, improve syntax (closes #19)
* python/setup.py: use setuptools, add numpy to install_requires
[ Build ]
* waf: removed, now automatically downloaded with make, updated to 1.8.12
* Makefile: add target to fetch waf and basic instructions
* .travis.yml: added template for travis continuous integration
* {examples,src,tests}/wscript_build: add external libs and uselib to targets
* src/wscript_build: do not hardocode install path
* wscript, src/io/*.c: use custom defines instead of __APPLE__
* wscript: make fat build optional, remove iOS sdk versioning
[ General ]
* examples/: use outmsg to print notes (fixes #8)
* examples/parse_args.h: improve short documentation (closes #12)
* doc/*.cfg: remove html timestamps to make build reproducible (see debian bug #779216)
* doc/aubiocut.txt: improve documentation
* doc/*.rst: add sphinx documentation basis with Makefile and conf.py
* README.md: minor updates
* python.old: removed old code
* tests/: minor bug fixing
2014-01-31 Paul Brossier <piem@aubio.org>
[ Interface ]
* src/io/{source_wavread,sink_wavwrite}.h: new source and sink objects to
read and write simple wav files when building with no external dependencies
* src/io/{source,sink}*.h: added close functions to explicitly close file
* src/io/sink*.h: added do_multi, preset_channels, preset_samplerate,
get_channels and get_samplerate functions
* src/onset/onset.h: added aubio_onset_get_threshold
* src/mathutils.h: add fvec_quadratic_peak_mag to find the magnitude of
interpolated peaks
[ Library ]
* src/io/source_avcodec.c: implement _seek function
* src/io/source_sndfile.c: fixed _seek when signal is resampled
* src/spectral/ooura_fft8g.c: use float when double is not needed
* src/io/{source,sink}_apple_audio.c: improve error messages
* src/spectral/phasevoc.c: optimize swapbuffers by using memcpy
* src/lvec.c: add missing lvec_set_sample, improve test
* src/tempo/beattracking.c: improve confidence values by using interpolated
peak magnitude and avoiding nan
* src/tempo/tempo_davies.c: set default novelty function to specflux
[ Python module ]
* python/ext/py-{sink,source}.c: add do_multi and close functions
* python/ext/aubio-types.h: set NPY_NO_DEPRECATED_API to version 1.7
* python/lib/aubio/slicing.py: new function to slice a source into a list of
arbitrary regions
* python/scripts/aubiocut: add options --cut-until-nsamples and
--cut-until-nsclices, thanks to Mark Suppes for requesting, sponsoring,
and testing this feature
[ General code ]
* src/aubio_priv.h: use ifdefs to avoid checking undefined defines
* src/**.c: add missing prototypes, avoid some declarations after statement
* waf, waflib: update to 1.7.15
2013-12-08 Paul Brossier <piem@aubio.org>
* Overdue: After more than five years of development behind the curtain,
time has come to release a new version of aubio.
* General: The library has been completely revised since 0.3.2. The API has
seen a major clean up, and has been thoroughly tested. The following list of
changes is not exhaustive.
* Memory management: allocation and freeing of memory has been optimized in
many ways. Several memory leaks and out of bound access have been fixed.
* Optimization: the FFT, central to most algorithms, can now be computed
using different optimized algorithms, depending on what is available on your
platform (FFTW, Ooura, or vDSP). Other simple optimization tricks are
included. Most can be deactivated by configuring the build accordingly.
* python/: The python interface has been completely rewritten to use numpy C
interface, making the aubio python module order of magnitudes faster than
the previous version. Several demos and tests are included.
* src/: source and header files are now organized in sub-directories.
* src/io/source.h: new source readers can now use any or all of libav,
CoreAudio, and libsndfile. This means that aubio can now easily read most
uncompressed and compressed formats. Compiled with libav, aubio can also
read audio from video files, and over the network.
* src/io/sink.h: a new sink object lets you write wav files with any number
of channels, at any samplerate, using libsndfile or CoreAudio.
* src/onset, src/tempo/, src/pitch: the different methods for onset, tempo,
and pitch extraction have seen many bug-fixes and optimizations.
* src/spectral/specdesc.h: new onset distances and statistical measures have
been added.
* src/spectral/filterbank.h: new filter bank to compute the energy in any
custom-defined frequency bands.
* src/spectral/mfcc.h, examples/aubiomfcc.c: a standard implementation of
the Mel-Frequency Cepstrum Coefficients algorithm has been added.
* src/temporal/{a,c}_weighting.h: standard implementation of the C-weighting
and A-weighting pre-processing filters are now provided for most commons
sampling rates.
* src/synth/wavetable.h, src/synth/sampler.h: provide basic ways to generate
some sounds.
* src/fvec.h: fvec_t, the vector object central to most aubio algorithms, is
now single channel. This simplifies the code of each algorithm greatly.
* src/lvec.h: lvec_t provides a double precision vector, required for some
operations to avoid floating point overflow
* src/fmat.h: fmat_t provides a single precision matrix, useful for
multi-channel operations and to some algorithms such as the spectral filter
bank.
* examples/: several new options, including new programs, have been
included. Refer to the documentation for details.
* tests/: several tests and examples programs have been added. This should
be a good place to look at to understand how to use aubio.
* doc/web.cfg: a simplified Doxygen configuration produces a simpler html
documentation.
* doc/*.txt: the manpages have been rewritten for txt2man.
* Build system: the build system has been switched from autotools/automake
to waf. Type './waf' or see README.md for instructions on how to use waf.
2006-11-10 Paul Brossier <piem@altern.org>
* configure.ac: check c compiler for -Wextra option
* examples/*: add lash support to aubioonset, aubiotrack, and aubionotes
* */Makefile.am: improve compilation on Mac OS X, mingw and cygwin
* src/{onset,tempo}.[ch]: add simple c interfaces to onset and tempo tasks
* src/beattracking.c: allow the use of two beat trackers simultaneously
* examples/tests: add test programs for most c functions
* src/*.c: add most missing free calls
* src/*.c: fix some out of array writes
* src/,ext/: more gcc warning fixes
2006-27-06 Paul Brossier <piem@altern.org>
* plugins/puredata/Makefile.am: move pd help to pattern-help.pd
- thanks goes to Frank Barknecht
* ext/sndfileio.c src/aubio_priv.h: fixes memset in aubio_priv.h, remove
useless sfinfo.format=0 - thanks karsten wiese
* ext/midi/midi_alsa_seq.c: do not call pthread_ in aubio_midi_direct_output
- thanks karsten wiese
* python/aubio/task/beat.py: task beat() output seconds
* python/aubio/task/beat.py: ugly hack to plot beat track anyway
* examples/aubionotes.c: fix signed/unsigned mismatches in examples
* src/beattracking.c: fix signed/unsigned mismatches in beattracking
* src/pitchfcomb.c: fix signed/unsigned mismatches in pitchfcomb
* src/pitchschmitt.c: fix signed/unsigned mismatches in pitchscmitt
* configure.ac: use -Wextra but unused parameters, fix macos CFLAGS
* plugins/puredata/Makefile.am: simplify puredata Makefile.am
* python/aubio/Makefile.am: avoid overwriting CFLAGS
* examples/Makefile.am: use top_{build,src}dir instead of ../
* configure.ac: make configure.ac more readable
* python/aubio/task/cut.py: use os.path to derive default output filenames
* VERSION: 0.3.1
2006-18-05 Paul Brossier <piem@altern.org>
* src/pitchyinfft.{c,h}: new pitch detection method
* src/beattracking.c: algorithm improved
* plugins/puredata/: new puredata external
* python/tasks: enhancements to the onset detection algorithms
* python/aubiocut: improved, can now slice at beats and silences
* python/aubiopitch: new python program to extract pitch tracks
* python/: plotting features for aubiocut and aubiopitch
* python/: interface refactored
* doc/: updated documentation
* VERSION: 0.3.0
2006-18-05 Paul Brossier <piem@altern.org>
* src/beattracking.c: added beattracking.c
* various bug fixes
* VERSION: 0.2.0
2005-29-03 Paul Brossier <piem@altern.org>
* python/aubio/gnuplot.py: clean up and add plotsound
* python/aubiocompare-onset: updated
* examples/aubioonset.c: fix text output when nframes<4
* ext/midi/midi_file.c: by default, int is unsigned on powerpc
* python/aubiocut, python/aubio/aubioclass.py: updated
* ext/midi/midi_alsa_seq.c: activated threading
* configure.ac,Makefile.am: added rules to check presence
of swig, python, puredata and docbook-to-man.
2005-17-03 Paul Brossier <piem@altern.org>
* examples/utils.{c,h}: corrected usedoubled and -O interactions
* examples/aubioonset.c: added frames>=4 check (thanks Hamish Allan)
2004-12-11 Paul Brossier <piem@altern,org>
* swig/Makefile.am: instructions moved to python/aubio and cleaned
* python/aubiocut: corrected slicing on multichannel files
* VERSION: bumped to 0.1.8
2004-12-06 Paul Brossier <piem@altern.org>
* examples/{midi*,testforclam}.c: removed
* src/{sndfile,midi*,jackio}.[ch]: moved to ext
2004-12-03 Paul Brossier <piem@altern.org>
* src/{mathutils,pitchyin}.h: got rid of some shadowed declarations
* plugins/puredata: first puredata plugin attempt added
2004-11-30 Paul Brossier <piem@altern.org>
* configure.ac: added -lmx on macosx
* python/aubiocut: seeks for local minima before peak
added zero crossing search
* src/pitchyinc.c: adds draft for all-in-one faster function
* examples/*.c: added ladcca client (needs work)
* examples/aubioonset.c: cleaned up verbose stdout
* doc/aubio.css: updated
2004-10-28 Paul Brossier <piem@altern.org>
* src/Makefile.am: added config.h installation
* VERSION: 0.1.7.1
2004-10-26 Paul Brossier <piem@altern.org>:
* src/pitchdetection.*: moved to src/pitchmcomb.*, now includes a
draft driver for transparent use of mcomb or yin
* src/pitchmcomb.*: added from old src/pitchdetection.*
* VERSION: 0.1.7
2004-10-20 Paul Brossier <piem@altern.org>:
* configure.ac: made fftw3f, alsa and jack optional
* src/fft.{c,h}: now uses FFTW3F_SUPPORT
* src/timer.c: #if 0 on win32 version
2004-10-18 Paul Brossier <piem@altern.org>:
* src/{fft,cvec,pvoc}.c: fixed fft size (N/2+1)
* src/{onsetdetection,tss}.c: fixed sizes as well
* src/pvoc.c: fixed resynthesis scaling factor (still missing
windowing), windowing added in pvoc_rdo
* src/fft.h: removed FFTW typedef
* configure.ac: removed AC_ISC_POSIX to compile on mingw32
* src/fft.c: removed useless fftw3.h include
* src/pitchmcomb.c: removed call to vec_adapt_thres (writes out of
bounds)
2004-10-17 Paul Brossier <piem@altern.org>
* src/sample.c: removed static _malloc, set all 0. (fixes nan bugs)
* examples/*.c: removed useless pvoc inits
* src/pitchyin.c: based on de Cheveigne paper
2004-09-17 Paul Brossier <piem@altern.org>
* configure.ac,src/Makefile.am: cleaned up autotools process
* examples/aubio*.c: removed some useless code.
* src/sample.c: removed crazy call to memset
2004-09-02 Paul Brossier <piem@altern.org>
* src/sndfileio.c: removed abusive call to AUBIO_ARRAY,
defined MAX_SIZE instead.
* src/onsetdetection.c: rewritten free_function.
* src/phasevoc.c: in aubio_pvoc_rdo, one way writing only
* swig/, python/aubio: added swig wrapper, played a bit with
python interface.
* src/aubio.h: now includes midi_driver.h
2004-06-25 Paul Brossier <piem@altern.org>
* src/peakpick.h:
renamed pickparams_t to aubio_pickpeak_t
disabled samer_pp (broken)
added del_aubio_peakpick
added aubio_peakpick_pimrt_wt (thanks mramirez)
* python/aubio/onsetcompare.py: now works on huge list
thanks goes to Nicolas Wack
* examples/aubionotes.c: now outputs NOTEONs
* configure.ac: quick hack to disable jack and alsa
* examples/*usingjack*: more hacking to disable jack
* README: some updates
2004-06-23 Paul Brossier <piem@altern.org>
* src/*.h: added C++ ifdefs in header files
* src/fft.h: removed complex.h include in header
* src/hist.c: fixed out of array indexes
thanks Miguel Ramirez!
* src/Makefile.am: added install headers
* doc/Makefile.am: removed dist-hook to update-docs
* sounds/Makefile.am: added install hooks
* aubio.pc.in: added aubio.pc generation for pkg-config
* python: added some evaluation functions
* src/aubio_priv.h: moved AUBIO_DBG to stderr
* examples/utils.h: now outputs on stdout
* examples/midi*.c: fixed compilation with gcc-2.95
* VERSION: 0.1.4
2004-04-27 Paul Brossier <piem@altern.org>
* pitchdetection.c: fixed, still not great
* Makefile.am: fixed missing headers (thank you Charbel)
* aubioonset,aubionotes: renamed for install (were *demo files)
* First working release: 0.1.3
2004-01-31 Paul Brossier <piem@altern.org>
* pitchdetection.c: working, still a bit too picky
* filter.c: sizeable biquad, fixed via pitchtest.c
* types.h: added file, all generic system wide types.
* tss.c: added some speed improvements
2004-01-20 Paul Brossier <piem@altern.org>
* peakpick.c: working real time onset detection
* biquad.c: needs fixing
2004-01-10 Paul Brossier <piem@altern.org>
* long time i didn't touch this file
* added various objects
* working onsetdetectors
* various examples
* splitted in a dynamic library
* functions renamed (new_. del_. aubio_._do)
* VERSION: 0.1.0_alpha
2003-11-04 Paul Brossier <piem@altern.org>
* aubio.h: degrouping in modules
* VERSION: 0.0.6_alpha
2003-11-03 Paul Brossier <piem@altern.org>
* phasevoc.c: fixed memory acces
* jackio.c: moving to ringbuffer type implementation
* VERSION: 0.0.4_alpha
2003-11-03 Paul Brossier <piem@altern.org>
* jackio.c: added jack support
* aubioenc.c: fixed memory freeing bugs
* VERSION: 0.0.3_alpha
2003-10-29 Paul Brossier <piem@altern.org>
* aubio.h: Grouping all headers
* makefile.am: Running first make dist
* VERSION: 0.0.2alpha
2003-10-18 Paul Brossier <piem@altern.org>
* aubioenc.c: Working phase vocoder
* VERSION: 0.0.1alpha