X-Git-Url: https://git.aubio.org/?p=aubio.git;a=blobdiff_plain;f=ChangeLog;h=ba1d33349ba269f61276b969c31fbc137dbd488d;hp=91fd124c5e1f5a11baa09edd448a0eb72fddacdf;hb=02db596812f48d99955d5af303df7af8595ed51a;hpb=191705317f1883f40151ce8f4ff3f9af7587d8ac diff --git a/ChangeLog b/ChangeLog index 91fd124c..ba1d3334 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,184 @@ +2015-08-01 Paul Brossier + + [ 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 + + [ 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 + + * 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 + * 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 * plugins/puredata/Makefile.am: move pd help to pattern-help.pd - thanks goes to Frank Barknecht