aubio_bindings library

Classes

aubio_log_level

list of logging levels

aubio_pitch_mode

pitch detection output modes

aubio_pitch_type

pitch detection algorithms

aubio_specdesc_type

onsetdetection types

aubio_status

Error reporting

AubioBindings

Raw bindings for aubio

cvec_t

Vector of real-valued phase and spectrum data

fmat_t

Buffer for real data

fvec_t

Buffer for real data

lvec_t

Buffer for real data in double precision

Constants

AUBIO_LSMP_FMT → const String

AUBIO_MAX_CHANNELS → const int

AUBIO_MAX_SAMPLERATE → const int

AUBIO_SMPL_FMT → const String

AUBIO_UNSTABLE → const int

HAVE_AUBIO_DOUBLE → const int

HAVE_NOOPT → const int

PATH_MAX → const int

PI → const double

TWO_PI → const double

VERY_SMALL_NUMBER → const double

Typedefs

aubio_audio_unit_t = _aubio_audio_unit_t

aubio_beattracking_t = _aubio_beattracking_t

beat tracking object

aubio_dct_do_t = Pointer<NativeFunction<aubio_dct_do_tFunction>>

function pointers prototypes

aubio_dct_do_tFunction = Void Function(Pointer<aubio_dct_t> s, Pointer<fvec_t> input, Pointer<fvec_t> output)

aubio_dct_rdo_t = Pointer<NativeFunction<aubio_dct_rdo_tFunction>>

aubio_dct_rdo_tFunction = Void Function(Pointer<aubio_dct_t> s, Pointer<fvec_t> input, Pointer<fvec_t> output)

aubio_dct_t = _aubio_dct_t

DCT object

aubio_device_callback_t = Pointer<NativeFunction<aubio_device_callback_tFunction>>

aubio_device_callback_tFunction = uint_t Function(Pointer<Void> closure, Pointer<fmat_t> ibuf, Pointer<fmat_t> obuf)

aubio_fft_t = _aubio_fft_t

FFT object

aubio_filter_t = _aubio_filter_t

Digital filter

aubio_filterbank_t = _aubio_filterbank_t

filterbank object

aubio_hist_t = _aubio_hist_t

histogram object

aubio_log_function_t = Pointer<NativeFunction<aubio_log_function_tFunction>>

Logging function prototype, to be passed to ::aubio_log_set_function

aubio_log_function_tFunction = Void Function(sint_t level, Pointer<char_t> message, Pointer<Void> data)

aubio_mfcc_t = _aubio_mfcc_t

mfcc object

aubio_notes_t = _aubio_notes_t

notes detection object

aubio_onset_t = _aubio_onset_t

onset detection object

aubio_parameter_t = _aubio_parameter_t

parameter object

aubio_peakpicker_t = _aubio_peakpicker_t

peak-picker structure

aubio_pickerfn_t = Pointer<NativeFunction<aubio_pickerfn_tFunction>>

function pointer to peak-picking function

aubio_pickerfn_tFunction = uint_t Function(Pointer<fvec_t> input, uint_t pos)

aubio_pitch_convert_t = Pointer<NativeFunction<aubio_pitch_convert_tFunction>>

callback to convert pitch from one unit to another, defined below

aubio_pitch_convert_tFunction = smpl_t Function(smpl_t value, uint_t samplerate, uint_t bufsize)

aubio_pitch_detect_t = Pointer<NativeFunction<aubio_pitch_detect_tFunction>>

callback to get pitch candidate, defined below

aubio_pitch_detect_tFunction = Void Function(Pointer<aubio_pitch_t> p, Pointer<fvec_t> ibuf, Pointer<fvec_t> obuf)

aubio_pitch_get_conf_t = Pointer<NativeFunction<aubio_pitch_get_conf_tFunction>>

callback to fetch the confidence of the algorithm

aubio_pitch_get_conf_tFunction = smpl_t Function(Pointer<Void> p)

aubio_pitch_t = _aubio_pitch_t

pitch detection object

aubio_pitchfcomb_t = _aubio_pitchfcomb_t

pitch detection object

aubio_pitchmcomb_t = _aubio_pitchmcomb_t

pitch detection object

aubio_pitchschmitt_t = _aubio_pitchschmitt_t

pitch detection object

aubio_pitchshift_t = _aubio_pitchshift_t

pitch shifting object

aubio_pitchspecacf_t = _aubio_pitchspecacf_t

pitch detection object

aubio_pitchyin_t = _aubio_pitchyin_t

pitch detection object

aubio_pitchyinfast_t = _aubio_pitchyinfast_t

pitch detection object

aubio_pitchyinfft_t = _aubio_pitchyinfft_t

pitch detection object

aubio_pvoc_t = _aubio_pvoc_t

phasevocoder object

aubio_resampler_t = _aubio_resampler_t

resampler object

aubio_sampler_t = _aubio_sampler_t

sampler object

aubio_scale_t = _aubio_scale_t

scale object

aubio_sink_close_t = Pointer<NativeFunction<aubio_sink_close_tFunction>>

aubio_sink_close_tFunction = uint_t Function(Pointer<aubio_sink_t> s)

aubio_sink_do_multi_t = Pointer<NativeFunction<aubio_sink_do_multi_tFunction>>

aubio_sink_do_multi_tFunction = Void Function(Pointer<aubio_sink_t> s, Pointer<fmat_t> data, uint_t write)

aubio_sink_do_t = Pointer<NativeFunction<aubio_sink_do_tFunction>>

aubio_sink_do_tFunction = Void Function(Pointer<aubio_sink_t> s, Pointer<fvec_t> data, uint_t write)

aubio_sink_get_channels_t = Pointer<NativeFunction<aubio_sink_get_channels_tFunction>>

aubio_sink_get_channels_tFunction = uint_t Function(Pointer<aubio_sink_t> s)

aubio_sink_get_samplerate_t = Pointer<NativeFunction<aubio_sink_get_samplerate_tFunction>>

aubio_sink_get_samplerate_tFunction = uint_t Function(Pointer<aubio_sink_t> s)

aubio_sink_preset_channels_t = Pointer<NativeFunction<aubio_sink_preset_channels_tFunction>>

aubio_sink_preset_channels_tFunction = uint_t Function(Pointer<aubio_sink_t> s, uint_t channels)

aubio_sink_preset_samplerate_t = Pointer<NativeFunction<aubio_sink_preset_samplerate_tFunction>>

aubio_sink_preset_samplerate_tFunction = uint_t Function(Pointer<aubio_sink_t> s, uint_t samplerate)

aubio_sink_t = _aubio_sink_t

media sink object

aubio_source_close_t = Pointer<NativeFunction<aubio_source_close_tFunction>>

aubio_source_close_tFunction = uint_t Function(Pointer<aubio_source_t> s)

aubio_source_do_multi_t = Pointer<NativeFunction<aubio_source_do_multi_tFunction>>

aubio_source_do_multi_tFunction = Void Function(Pointer<aubio_source_t> s, Pointer<fmat_t> data, Pointer<uint_t> read)

aubio_source_do_t = Pointer<NativeFunction<aubio_source_do_tFunction>>

aubio_source_do_tFunction = Void Function(Pointer<aubio_source_t> s, Pointer<fvec_t> data, Pointer<uint_t> read)

aubio_source_get_channels_t = Pointer<NativeFunction<aubio_source_get_channels_tFunction>>

aubio_source_get_channels_tFunction = uint_t Function(Pointer<aubio_source_t> s)

aubio_source_get_duration_t = Pointer<NativeFunction<aubio_source_get_duration_tFunction>>

aubio_source_get_duration_tFunction = uint_t Function(Pointer<aubio_source_t> s)

aubio_source_get_samplerate_t = Pointer<NativeFunction<aubio_source_get_samplerate_tFunction>>

aubio_source_get_samplerate_tFunction = uint_t Function(Pointer<aubio_source_t> s)

aubio_source_seek_t = Pointer<NativeFunction<aubio_source_seek_tFunction>>

aubio_source_seek_tFunction = uint_t Function(Pointer<aubio_source_t> s, uint_t seek)

aubio_source_t = _aubio_source_t

media source object

aubio_specdesc_t = _aubio_specdesc_t

spectral description structure

aubio_spectral_whitening_t = _aubio_spectral_whitening_t

spectral whitening structure

aubio_spectralcandidate_t = _aubio_spectralcandidate_t

aubio_spectralpeak_t = _aubio_spectralpeak_t

aubio_tempo_t = _aubio_tempo_t

tempo detection structure

aubio_thresholdfn_t = Pointer<NativeFunction<aubio_thresholdfn_tFunction>>

function pointer to thresholding function

aubio_thresholdfn_tFunction = smpl_t Function(Pointer<fvec_t> input)

aubio_timestretch_t = _aubio_timestretch_t

time stretching object

aubio_tss_t = _aubio_tss_t

Transient / Steady-state Separation object

aubio_wavetable_t = _aubio_wavetable_t

wavetable object

char_t = Char

character

Dartaubio_dct_do_tFunction = void Function(Pointer<aubio_dct_t> s, Pointer<fvec_t> input, Pointer<fvec_t> output)

Dartaubio_dct_rdo_tFunction = void Function(Pointer<aubio_dct_t> s, Pointer<fvec_t> input, Pointer<fvec_t> output)

Dartaubio_device_callback_tFunction = Dartuint_t Function(Pointer<Void> closure, Pointer<fmat_t> ibuf, Pointer<fmat_t> obuf)

Dartaubio_log_function_tFunction = void Function(Dartsint_t level, Pointer<char_t> message, Pointer<Void> data)

Dartaubio_pickerfn_tFunction = Dartuint_t Function(Pointer<fvec_t> input, Dartuint_t pos)

Dartaubio_pitch_convert_tFunction = Dartsmpl_t Function(Dartsmpl_t value, Dartuint_t samplerate, Dartuint_t bufsize)

Dartaubio_pitch_detect_tFunction = void Function(Pointer<aubio_pitch_t> p, Pointer<fvec_t> ibuf, Pointer<fvec_t> obuf)

Dartaubio_pitch_get_conf_tFunction = Dartsmpl_t Function(Pointer<Void> p)

Dartaubio_sink_close_tFunction = Dartuint_t Function(Pointer<aubio_sink_t> s)

Dartaubio_sink_do_multi_tFunction = void Function(Pointer<aubio_sink_t> s, Pointer<fmat_t> data, Dartuint_t write)

Dartaubio_sink_do_tFunction = void Function(Pointer<aubio_sink_t> s, Pointer<fvec_t> data, Dartuint_t write)

Dartaubio_sink_get_channels_tFunction = Dartuint_t Function(Pointer<aubio_sink_t> s)

Dartaubio_sink_get_samplerate_tFunction = Dartuint_t Function(Pointer<aubio_sink_t> s)

Dartaubio_sink_preset_channels_tFunction = Dartuint_t Function(Pointer<aubio_sink_t> s, Dartuint_t channels)

Dartaubio_sink_preset_samplerate_tFunction = Dartuint_t Function(Pointer<aubio_sink_t> s, Dartuint_t samplerate)

Dartaubio_source_close_tFunction = Dartuint_t Function(Pointer<aubio_source_t> s)

Dartaubio_source_do_multi_tFunction = void Function(Pointer<aubio_source_t> s, Pointer<fmat_t> data, Pointer<uint_t> read)

Dartaubio_source_do_tFunction = void Function(Pointer<aubio_source_t> s, Pointer<fvec_t> data, Pointer<uint_t> read)

Dartaubio_source_get_channels_tFunction = Dartuint_t Function(Pointer<aubio_source_t> s)

Dartaubio_source_get_duration_tFunction = Dartuint_t Function(Pointer<aubio_source_t> s)

Dartaubio_source_get_samplerate_tFunction = Dartuint_t Function(Pointer<aubio_source_t> s)

Dartaubio_source_seek_tFunction = Dartuint_t Function(Pointer<aubio_source_t> s, Dartuint_t seek)

Dartaubio_thresholdfn_tFunction = Dartsmpl_t Function(Pointer<fvec_t> input)

Dartchar_t = int

Dartdel_aubio_dct_tFunction = void Function(Pointer<aubio_dct_t> s)

Dartdel_aubio_sink_tFunction = void Function(Pointer<aubio_sink_t> s)

Dartdel_aubio_source_tFunction = void Function(Pointer<aubio_source_t> s)

Dartlsmp_t = double

Dartsint_t = int

Dartsmpl_t = double

Dartuint_t = int

del_aubio_dct_t = Pointer<NativeFunction<del_aubio_dct_tFunction>>

del_aubio_dct_tFunction = Void Function(Pointer<aubio_dct_t> s)

del_aubio_sink_t = Pointer<NativeFunction<del_aubio_sink_tFunction>>

del_aubio_sink_tFunction = Void Function(Pointer<aubio_sink_t> s)

del_aubio_source_t = Pointer<NativeFunction<del_aubio_source_tFunction>>

del_aubio_source_tFunction = Void Function(Pointer<aubio_source_t> s)

lsmp_t = Double

sint_t = Int

signed integer

smpl_t = Float

uint_t = UnsignedInt

unsigned integer