workspace.tools.Meandre.AdaptInterface Class Reference

Public Member Functions
def	GetAudioSpectraData (self, mediaFile, startTime, endTime, numTimeFramesPerSecond, numFrequencyBands, dampingRatio, minFrequency, maxFrequency)
	Get Raw Audio Spectra Data for a MediaFile from the ADAPT API. More...
def	GetAudioPitchTraceData (self, mediaFile, pitchTraceType, startTime, endTime, numTimeFramesPerSecond, numFrequencyBands, dampingRatio, spectraMinFrequency, spectraMaxFrequency, numSamplePoints, minCorrelation, entropyThreshold, pitchTraceStartFreq, pitchTraceEndFreq, minEnergyThreshold, tolerance, inverseFreqWeight, maxPathLengthPerTransition, windowSize, extendRangeFactor)
	Get Audio PitchTrace Data for a MediaFile from the ADAPT API. More...
def	AdaptCall (self, action, params)
	Make a call to the Java Adapt Service (callMe). More...

Member Function Documentation

def workspace.tools.Meandre.AdaptInterface.AdaptCall	(		self,
			action,
			params
	)

Make a call to the Java Adapt Service (callMe).

Parameters

action	The 'action' name of the API we are calling
params	Dictionary of the parameters for the API call.

Returns

None on error, else JSON decoded Object from API call.

def workspace.tools.Meandre.AdaptInterface.GetAudioPitchTraceData	(		self,
			mediaFile,
			pitchTraceType,
			startTime,
			endTime,
			numTimeFramesPerSecond,
			numFrequencyBands,
			dampingRatio,
			spectraMinFrequency,
			spectraMaxFrequency,
			numSamplePoints,
			minCorrelation,
			entropyThreshold,
			pitchTraceStartFreq,
			pitchTraceEndFreq,
			minEnergyThreshold,
			tolerance,
			inverseFreqWeight,
			maxPathLengthPerTransition,
			windowSize,
			extendRangeFactor
	)

Get Audio PitchTrace Data for a MediaFile from the ADAPT API.

Parameters

mediaFile	MediaFile object from which to compute the Spectra.
pitchTraceType	One of "MAX_ENERGY" or "FUNDAMENTAL"
startTime
endTime
numTimeFramesPerSecond
numFrequencyBands
dampingRatio
spectraMinFrequency
spectraMaxFrequency	FUNDAMENTAL SETTINGS
numSamplePoints
minCorrelation
entropyThreshold
pitchTraceStartFreq
pitchTraceEndFreq
minEnergyThreshold
tolerance
inverseFreqWeight
maxPathLengthPerTransition
windowSize
extendRangeFactor

def workspace.tools.Meandre.AdaptInterface.GetAudioSpectraData	(		self,
			mediaFile,
			startTime,
			endTime,
			numTimeFramesPerSecond,
			numFrequencyBands,
			dampingRatio,
			minFrequency,
			maxFrequency
	)

Get Raw Audio Spectra Data for a MediaFile from the ADAPT API.

Parameters

mediaFile	MediaFile object from which to compute the Spectra.
startTime
endTime
numTimeFramesPerSecond
numFrequencyBands
dampingRatio
minFrequency
maxFrequency

Returns

The 'spectraData' object returned by Adapt

---

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

• tools/Meandre.py