37 #ifndef _FIXED_TEMPO_ESTIMATOR_PLUGIN_H_ 38 #define _FIXED_TEMPO_ESTIMATOR_PLUGIN_H_ 52 bool initialise(
size_t channels,
size_t stepSize,
size_t blockSize);
std::vector< OutputDescriptor > OutputList
size_t getPreferredStepSize() const
Get the preferred step size (window increment – the distance in sample frames between the start fram...
OutputList getOutputDescriptors() const
Get the outputs of this plugin.
Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...
FeatureSet process(const float *const *inputBuffers, Vamp::RealTime timestamp)
Process a single block of input data.
virtual ~FixedTempoEstimator()
std::map< int, FeatureList > FeatureSet
float getParameter(std::string id) const
Get the value of a named parameter.
InputDomain getInputDomain() const
Get the plugin's required input domain.
std::string getMaker() const
Get the name of the author or vendor of the plugin in human-readable form.
std::string getCopyright() const
Get the copyright statement or licensing summary for the plugin.
void reset()
Reset the plugin after use, to prepare it for another clean run.
std::string getName() const
Get a human-readable name or title of the plugin.
Example plugin that estimates the tempo of a short fixed-tempo sample.
std::string getIdentifier() const
Get the computer-usable name of the plugin.
RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...
FeatureSet getRemainingFeatures()
After all blocks have been processed, calculate and return any remaining features derived from the co...
void setParameter(std::string id, float value)
Set a named parameter.
size_t getPreferredBlockSize() const
Get the preferred block size (window size – the number of sample frames passed in each block to the ...
ParameterList getParameterDescriptors() const
Get the controllable parameters of this plugin.
std::string getDescription() const
Get a human-readable description for the plugin, typically a line of text that may optionally be disp...
bool initialise(size_t channels, size_t stepSize, size_t blockSize)
Initialise a plugin to prepare it for use with the given number of input channels, step size (window increment, in sample frames) and block size (window size, in sample frames).
int getPluginVersion() const
Get the version number of the plugin.
FixedTempoEstimator(float inputSampleRate)
std::vector< ParameterDescriptor > ParameterList