def getOutputs(self):
"""
Get output metadata. For each output feature, you get the following
metadata:
:sampleRate: audio analysis samplerate
:sampleStep: Number of audio samples between consecutive feature
values
:frameLength: Analysis frame size in number of audio samples
:size: size the feature (or number of coefficients)
:parameters: attached parameters.
"""
res = {}
oList = yc.engine_getOutputList(self.ptr)
for outputname in iterPtrList(oList):
ptr = yc.engine_getOutputInfos(self.ptr, outputname)
infos = {}
if ptr:
infos['sampleRate'] = ptr.contents.sampleRate
infos['sampleStep'] = ptr.contents.sampleStep
infos['frameLength'] = ptr.contents.frameLength
infos['size'] = ptr.contents.size
infos['parameters'] = dict(
(k, v) for k, v in iterPtrDict(ptr.contents.parameters))
yc.engine_freeIOInfos(ptr)
res[outputname] = infos
yc.engine_freeIOList(oList)
return res
def readAllOutputs(self):
"""
Read all outputs.
:return: dictionary with output name as key and numpy.array
as value.
"""
res = {}
oList = yc.engine_getOutputList(self.ptr)
for o in iterPtrList(oList):
res[o] = self.readOutput(o)
return res
def readAllOutputs(self):
"""
Read all outputs.
:return: dictionary with output name as key and numpy.array
as value.
"""
res = {}
oList = yc.engine_getOutputList(self.ptr)
for o in iterPtrList(oList):
res[o] = self.readOutput(o)
return res