ARDOUR::OnsetDetector Class Reference

#include <onset_detector.h>

Inheritance diagram for ARDOUR::OnsetDetector:

Public Member Functions
	OnsetDetector (float sample_rate)
	~OnsetDetector ()
void	set_silence_threshold (float)
void	set_peak_threshold (float)
void	set_function (int)
int	run (const std::string &path, Readable *, uint32_t channel, AnalysisFeatureList &results)
Public Member Functions inherited from ARDOUR::AudioAnalyser
	AudioAnalyser (float sample_rate, AnalysisPluginKey key)
virtual	~AudioAnalyser ()
void	reset ()

Static Public Member Functions
static std::string	operational_identifier ()
static void	cleanup_onsets (AnalysisFeatureList &, float sr, float gap_msecs)

Protected Member Functions
int	use_features (Vamp::Plugin::FeatureSet &, std::ostream *)
Protected Member Functions inherited from ARDOUR::AudioAnalyser
int	initialize_plugin (AnalysisPluginKey name, float sample_rate)
int	analyse (const std::string &path, Readable *, uint32_t channel)

Protected Attributes
AnalysisFeatureList *	current_results
Protected Attributes inherited from ARDOUR::AudioAnalyser
float	sample_rate
AnalysisPlugin *	plugin
AnalysisPluginKey	plugin_key
framecnt_t	bufsize
framecnt_t	stepsize

Static Protected Attributes
static std::string	_op_id = X_("libardourvampplugins:aubioonset:2")

Additional Inherited Members
Public Types inherited from ARDOUR::AudioAnalyser
typedef Vamp::Plugin	AnalysisPlugin
typedef std::string	AnalysisPluginKey

Detailed Description

Definition at line 30 of file onset_detector.h.

Constructor & Destructor Documentation

OnsetDetector::OnsetDetector

(

float

sample_rate

)

Definition at line 33 of file onset_detector.cc.

OnsetDetector::~OnsetDetector

(

)

Definition at line 46 of file onset_detector.cc.

Member Function Documentation

void OnsetDetector::cleanup_onsets ( AnalysisFeatureList &  t, float  sr, float  gap_msecs  )

static

Definition at line 111 of file onset_detector.cc.

string OnsetDetector::operational_identifier ( )

static

Definition at line 51 of file onset_detector.cc.

int OnsetDetector::run	(	const std::string &	path,
		Readable *	src,
		uint32_t	channel,
		AnalysisFeatureList &	results
	)

Definition at line 57 of file onset_detector.cc.

void OnsetDetector::set_function

(

int

val

)

Definition at line 103 of file onset_detector.cc.

void OnsetDetector::set_peak_threshold

(

float

val

)

Definition at line 95 of file onset_detector.cc.

void OnsetDetector::set_silence_threshold

(

float

val

)

Definition at line 87 of file onset_detector.cc.

int OnsetDetector::use_features ( Vamp::Plugin::FeatureSet &  , std::ostream *    )

protectedvirtual

Implements ARDOUR::AudioAnalyser.

Definition at line 67 of file onset_detector.cc.

Member Data Documentation

string OnsetDetector::_op_id = X_("libardourvampplugins:aubioonset:2")

staticprotected

Definition at line 50 of file onset_detector.h.

AnalysisFeatureList* ARDOUR::OnsetDetector::current_results

protected

Definition at line 47 of file onset_detector.h.

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The documentation for this class was generated from the following files:

• /usr/local/music/src/ardour/4.0/libs/ardour/ardour/onset_detector.h
• /usr/local/music/src/ardour/4.0/libs/ardour/onset_detector.cc