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File python-librosa.changes of Package python-librosa
------------------------------------------------------------------- Wed Apr 17 03:42:24 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com> - Skip a misbehaving test that can cause segfaults. - Drop back to ffmpeg 5. ------------------------------------------------------------------- Sun Sep 24 17:38:22 UTC 2023 - Ben Greiner <code@bnavigator.de> - Remove pooch upper pin, upstream removed it already for last version (gh#librosa/librosa#1727) ------------------------------------------------------------------- Sun Aug 20 16:24:41 UTC 2023 - Ben Greiner <code@bnavigator.de> - Update to 0.10.1 * VQT octave boundaries by @bmcfee in #1677 * redoing 0.10.0.post1 release by @bmcfee in #1684 * Pin pooch < 1.7 by @bmcfee in #1686 * Post-release 2 for 0.10.0, pin pooch by @bmcfee in #1687 * Stricter checks on yin/pyin parameters by @bmcfee in #1693 * bumping sphinx config, fixes #1671 by @bmcfee in #1699 * fixed bins_per_octave's docs type float to int by @kyaryunha in #1703 * add volume adjustment(rms-mean) at pitch_shift by @kyaryunha in #1704 * Several small documentation updates by @bmcfee in #1713 * pin numpy version to < 1.24 in doc environment by @bmcfee in #1714 * fixed broken 'latest' link generator by @bmcfee in #1716 * README.md typo fix by @Zenitismus in #1706 * CI for documentation builds by @bmcfee in #1718 * reworked lazy loading of matplotlib by @bmcfee in #1722 * Advanced example for patch generation by @bmcfee in #1719 * support pooch >= 1.7 by @bmcfee in #1727 * Consistent conversion of time duration/offset to sample counts by @bmcfee in #1726 * Update tests for scipy 1.11 by @bmcfee in #1731 ------------------------------------------------------------------- Mon May 29 15:19:42 UTC 2023 - Ben Greiner <code@bnavigator.de> - Update to 0.10.0.post2 * This maintenance release updates the dependency specifications to avoid an incompatibility with pooch >= 1.7.0. This restriction only affects loading of specific example files, and does not otherwise affect functionality of the library. - Releae 0.10.0 * This release provides many speedups and enhancements to core operations, faster importing and loading, and full type annotations. ## New features * #1485 Added support for “h” (hours) and “m” (minutes) in librosa.display.TimeFormatter. Vincent Lostanlen * #1495 Expanded options for bandwidth calculation in librosa.segment.recurrence_matrix and librosa.segment.cross_similarity. Tom Xi * #1529 Accelerated utility functions for squared magnitude librosa.util.abs2 and librosa.util.phasor. Brian McFee * #1514 librosa.stft support for pre-allocated output arrays. Brian McFee * #1533 Accelerated librosa.util.localmax and librosa.util.localmin. Brian McFee * #1552 EXPERIMENTAL Support for just-intonation based variable-Q transforms librosa.vqt and functional just system (FJS) notation. Brian McFee, Vincent Lostanlen * #1579 Imports are now done lazily, significantly reducing startup time. It is not longer necessary to explicitly import librosa.display. Brian McFee * #1587, #1632, #1637 Type annotations. Matan Gover, Brian McFee, Fabian Keller * #1647 Harmonic spectrum interpolation librosa.f0_harmonics and tempogram ratio features librosa.feature.tempogram_ratio. Brian McFee ## Bug fixes * #1560 Corrected an error in bandwidth estimation for window functions that take on negative sample values. Brian McFee * #1571 Fixed rounding error in multirate filterbank calculation of sampling rates. Brian McFee * #1594 Fixed incorrect use of deprecated numpy numerical types. Mattia Di Gangi * #1596 Fixed harmonic interpolation for recent scipy releases. Brian McFee ## API changes * #1561 librosa.resample now supports axis= for all sample rate conversion backends. Brian McFee * #1572 Notation conversion (e.g., librosa.midi_to_note) now vectorizes operations, and produces numpy.ndarray outputs rather than list when given iterable inputs. Brian McFee * #1625 Deprecations now raise FutureWarning instead of DeprecationWarning. * #1625 librosa.get_duration parameter filename has been renamed to path. Brian McFee * #1643 Removed support for threshold=None in librosa.zero_crossings. Brian McFee * #1665 Fixed overflow bug in librosa.feature.rms on integer inputs. Brian McFee ## Deprecations * #1521 Removed backward compatibility support for positional arguments that are now keyword-only. Brian McFee * #1577 Removed official support for python 3.6. Brian McFee * #1625 The audioread backend is now deprecated and will be removed in a future release. Brian McFee ## Other changes * #1501 Infer square / equal plot dimensions for compatible x/y axes in librosa.display.specshow. Kian Eliasi * #1535 Standardized integer type checks throughout the library. Alexandre Chabot-Leclerc * #1539 Refactored librosa.display.AdaptiveWaveplot to allow callback disconnection. Brian McFee * #1548 Removed deprecated ‘hanning’ window specification from tests. Brian McFee * #1551 Removed dependency on contextlib2. Steve Kowalik * #1565 Efficiency improvements to librosa.autocorrelate. Brian McFee * #1566 Changed the default sample rate conversion method from kaiser_best (resampy) to soxr_hq (soxr). Brian McFee * #1581 Updated tests for numpy 1.23 compatibility. Brian McFee * #1617 Accelerated librosa.yin implementation. Brian McFee * #1640 Updated display module dependencies to require matplotlib >= 3.3. Brian McFee * #1643 Accelerated librosa.zero_crossings implementation. Brian McFee * #1646 Added support for transposed (vertical) display of waveforms. Brian McFee - Drop patches * remove-contextlib2.patch * skip-test-data-missing-tests.patch * update-tests-for-numpy-123.patch * remove-hanning-from-tests.patch * update-for-numpy-124.patch ------------------------------------------------------------------- Mon May 29 13:45:26 UTC 2023 - Dirk Müller <dmueller@suse.com> - reenable python311 build (numba now available) ------------------------------------------------------------------- Tue Apr 4 09:59:00 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com> - skip python311, python-numba is not available for python 3.11 yet. ------------------------------------------------------------------- Sat Jan 28 17:24:09 UTC 2023 - Ben Greiner <code@bnavigator.de> - Add update-for-numpy-124.patch * Replace types from expired deprecation by NumPy 1.24 * Upstream fixed it within a bigger set of changes in gh#librosa/librosa#1587 and gh#librosa/librosa#1632 - Move to PEP518 build - Improve test time by testing parallel with pytest-xdist ------------------------------------------------------------------- Fri Oct 21 06:29:51 UTC 2022 - Daniel Garcia <daniel.garcia@suse.com> - Add update-tests-for-numpy-123.patch gh#librosa/librosa#1581 - Add remove-hanning-from-tests.patch gh#librosa/librosa#1548 ------------------------------------------------------------------- Mon Sep 26 02:21:59 UTC 2022 - Steve Kowalik <steven.kowalik@suse.com> - Update to 0.9.2: * Fixed librosa.show_versions to match package dependencies. * Fixed a bug in librosa.effects.split when applied to multichannel data. * Removed test data from main repository and reduced the git attic. * Accept pre-constructed audioread objects in librosa.load. * Accelerate librosa.magphase. * Nearly full support for multi-channel processing. * Option to disable unicode characters in display functions. * Significantly expanded the library of example audio clips. * The default padding mode for most functions (including STFT) is now zero-padding. * librosa.load and librosa.stream can now operate directly on open soundfile objects. * librosa.display.specshow now uses centered coordinate grids. * librosa.iirt now exposes API control over resampling modes. * Maximum frequency is now correctly inferred as Nyquist in onset strength calculation. * librosa.effects.deemphasis no longer modifies the input signal in-place. * librosa.util.frame now correctly works for arbitrary memory layouts and numbers of axes. * Corrected a normalization error in inverse CQT. * ibrosa.cqt now supports arbitrary hop lengths. * Added a run-time check for minimally supported matplotlib versions. * Enhanced continuous integration testing for oldest and newest environments. * librosa.effects.deemphasis, inverse operation of librosa.effects.preemphasis. * librosa.display.waveshow, adaptively visualize waveforms by amplitude envelope when zoomed out, or raw sample values when zoomed in. - Add patch remove-contextlib2.patch: * No longer require contextlib2. - Add patch skip-test-data-missing-tests.patch: * Due to removing the test data from the main repo, skip tests that require it, since it's quite large. ------------------------------------------------------------------- Thu Jan 28 23:09:45 UTC 2021 - Ben Greiner <code@bnavigator.de> - Disable python36 build because SciPy 1.6.0 dropped support for Python 3.6. Other packages from the NumPy family do the same (NEP29) - Update requirements - Enable tests. Use librosa-create-pooch-cache.py to provide the test data in librosa-pooch-cache.tar.gz. These files are under CC-BY-3.0 license. ------------------------------------------------------------------- Fri Jan 8 14:29:45 UTC 2021 - Dilawar Singh <dilawar.s.rajput@gmail.com> - Update to version 0.8.0 * Added pitch tracking (yin and pyin) * Variable-Q transform * Hindustani and Carnatic notation support * Expanded collection of example tracks * Numerous speedups and bugfixes * Removed support for Python 3.5 and earlier. ------------------------------------------------------------------- Thu Jan 30 15:57:15 UTC 2020 - Todd R <toddrme2178@gmail.com> - Update to version 0.7.2 + New Features * added liftering support to MFCC inversion. *Ayoub Malek* * added `pathlib` support to `core.load`. *Stef van der Struijk* * added "mu-law" compression and expansion (companding). *Brian McFee* + Bug fixes * fixed errors in dynamic time warping with `NaN` inputs and detection of invalid warping paths. *Frank Zalkow, Brian McFee* * fixed frame-length normalization in spectrogram-based RMS energy calculation. *Shunsuke Hidaka* * fixed the length of signals produced by `core.tone`. *Brian McFee* + Documentation * removed math formatting from documentation. *Vincent Lostanlen* * corrected documentation for DTW. *Eric Semeniuc* * corrected typos in time-frequency reassignment spectrogram documentation. *Scott Seyfarth* * removed `dct_type=None` as an option in MFCC documentation. *Brian McFee* + Other changes * expanded normalization modes in Mel basis construction. *Brian McFee* ------------------------------------------------------------------- Fri Dec 6 18:44:56 UTC 2019 - Todd R <toddrme2178@gmail.com> - Disable python2 support since dependencies dropped python2 ------------------------------------------------------------------- Thu Nov 21 04:36:07 UTC 2019 - Todd R <toddrme2178@gmail.com> - Use github source ------------------------------------------------------------------- Tue Nov 19 20:52:02 UTC 2019 - Todd R <toddrme2178@gmail.com> - Update to version 0.7.1 + New Features * `util.frame` now supports multidimensional data. Includes a new helper function `util.stack` for contiguous concatenation. * `core.griffinlim_cqt`: Phase retrieval from constant-Q magnitude spectra. * Enhanced compatibility with HTK's MFCC implementation: `effects.preemphasis` and `lifter=` parameter in MFCC. * `util.shear` utility for shear-transforming 2D arrays. * `core.reassigned_spectrogram`: time-frequency reassigned spectrogram. + Bug fixes * Added a missing parameter to `griffinlim_cqt`. * Correct FFT normalization discrepancy in rms calculation. * Corrected an error in automatic tuning correction for CQT. * Fixed seeking behavior in `librosa.stream` when operating on file-handle inputs. * Fixed a boundary condition check in full-sequence DTW. + Documentation * Fixed a typo in `stream` documentation. * Visualization of reassigned spectrograms. * Improved documentation for `core.stft`. * Expanded documentation of `feature.melspectrogram`. + Other changes * Expose frame parameters in `onset` and `chroma_stft` functions. * Removed warning filter reset, and changed the Python2 deprecation warning to class `FutureWarning`. * Fixed an upstream deprecation warning from `np.asscalar()`. * Beat and tempo estimation now support prior distributions. * `util.valid_audio` now enforces memory contiguity. * Improved x-axis decoration types in `display.waveplot`. * Ensure memory contiguity of audio buffers after resampling. * Code-base audit for proper usage of `times_like`. * Deprecated `core.ifgram` in favor of `reassigned_spectrogram`. * Allow initial phase estimates for `griffinlim` methods. * Accelerated `segment.lag_to_recurrence` and `segment.recurrence_to_lag`. Deprecated `util.roll_sparse`. * `A440=` parameter has been deprecated across the library in favor of a standardized `tuning=` parameter. ------------------------------------------------------------------- Thu Jul 25 20:34:49 UTC 2019 - Todd R <toddrme2178@gmail.com> - Update to version 0.7.0 + New features * `librosa.core.stream`: Stream generator to process long audio files into smaller pieces. *Brian McFee* * `librosa.core.load`: Replaced the default audio decoder with `pysoundfile`, and only use `audioread` as backup. *Brian McFee* * `librosa.core.griffinlim`: Phase retrieval from magnitude spectrograms using the (accelerated) Griffin-Lim method. *Brian McFee* * `librosa.feature.inverse`: New module for feature inversion, based on the Griffin-Lim phase retrieval algorithm. Includes `mel_to_audio` and `mfcc_to_audio`. *Brian McFee* * `librosa.core.lpc`: Linear prediction coefficients (LPC). *Adam Weiss* * `librosa.sequence.rqa`: Recurrence Quantification Analysis (RQA) for sequence alignment. *Brian McFee* * `librosa.beat.plp`: Predominant local pulse (PLP) for variable-tempo beat tracking. *Brian McFee* * `librosa.feature.fourier_tempogram`: Fourier Tempogram for representing rhythm in the frequency domain. *Brian McFee* * `librosa.core.pcen` Per-channel energy normalization (PCEN) now allows logarithmic range compression at the limit power->0. *Vincent Lostanlen* * `librosa.effects.pitch_shift` supports custom resampling modes. *Taewoon Kim* * `librosa.core.cqt` and `librosa.core.icqt` Forward and inverse constant-Q transform now support custom resampling modes. *Brian McFee* * `librosa.segment.path_enhance`: Near-diagonal path enhancement for recurrence, self- or cross-similarity matrices. *Brian McFee* * `librosa.segment.recurrence_matrix` now supports a keyword argument, `self=False`. If set to `True`, the recurrence matrix includes self-loops. *Brian McFee* * `librosa.core.piptrack` now supports a keyword argument, `ref=None`, allowing users to override the reference thresholding behavior for determining which bins correspond to pitches. *Brian McFee* * `librosa.segment.cross_similarity`: Cross-similarity function for comparing two feature sequences. *Rachel Bittner, Brian McFee* * `librosa.onset.onset_strength_multi` now supports a user-specified reference spectrum via the `ref` keyword argument. *Brian McFee* * `librosa.core.resample` now supports `mode='polyphase'`. *Brian McFee* * `librosa.onset.onset_strength_multi`: Setting `aggregate=False` disables the aggregation of onset strengths across frequency bins. *Brian McFee* + Bug fixes * `librosa.effects.pitch_shift` now preserves length. *Vincent Lostanlen* * `librosa.core.pcen` Dynamic range compression in PCEN is more numerically stable for small values of the exponent. *Vincent Lostanlen* * `librosa.core.ifgram` Instantaneous frequency spectrogram now correctly estimates center frequencies when using windows other than `hann`. *Brian McFee* * `librosa.sequence.dtw` Fixed a bug in dynamic time warping when `subseq=True`. *Viktor Andreevitch Morozov* * `librosa.core.pcen` now initializes its autoregressive filtering in the steady state, not with silence. *Jan Schlüter, Brian McFee* * `librosa.segment.recurrence_matrix`: `width` parameter now cannot exceed data length. *Brian McFee* * Filter bank constructors `mel`, `chroma`, `constant_q`, and `cq_to_chroma` are now type-stable. *Vincent Lostanlen, Brian McFee* * `librosa.core.icqt` Inverse constant-Q transform has been completely rewritten and is more numerically stable. *Brian McFee* + Removed features (deprecated in v0.6) * Discrete cosine transform. We recommend using `scipy.fftpack.dct` * The `delta` function no longer support the `trim` keyword argument. * Root mean square error (`rmse`) has been renamed to `rms`. * `iirt` now uses `sos` mode by default. + Documentation * Improved the documentation of PCEN. *Vincent Lostanlen* * Improved installation documentation. *Darío Hereñú* * Improved code style for plot generation. *Alex Metsai* * Improved the documentation of spectral features. *Brian McFee* * Improved the documentation of MFCC. *Brian McFee* * Removed a redundant link in the `util` documentation. *Keunwoo Choi* * Improved the docstring of `recurrence_matrix`. *Brian McFee* * Improved the docstring of `load`. *Andy Sarroff* + Other changes * The `output` module is now deprecated, and will be removed in version 0.8. * More informative exception handling. *Jack Mason* * `librosa.core.resample()` now supports `mode='fft'`, equivalent to the previous `scipy` mode. *Brian McFee* * More efficient length-aware ISTFT and ICQT. *Vincent Lostanlen* * Nine librosa functions now store jit-compiled, numba-accelerated caches across sessions. *Brian McFee* * `librosa.core.load` no longer relies on `realpath()`. *Brian McFee* * All spectral feature extractors now expose all STFT parameters. *Brian McFee* * Refactored `librosa.cache`. *Brian McFee* * Thanks to `np.fft.rfft`, functions `stft`, `istft`, `ifgram`, and `fmt` are faster and have a reduced memory footprint. *Brian McFee* ------------------------------------------------------------------- Wed Feb 20 19:30:09 CET 2019 - Matej Cepl <mcepl@suse.com> - Upgrade to 0.6.3: - This release contains a few minor bugfixes and many improvements to documentation and usability. - Also, SPEC file is run through spec-cleaner. ------------------------------------------------------------------- Fri Nov 2 04:48:42 UTC 2018 - Todd R <toddrme2178@gmail.com> - Initial version
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