def testResetStandard(self):
from essentia.standard import AudioLoader as stdAudioLoader
audiofile = join(testdata.audio_dir,'recorded','musicbox.wav')
loader = stdAudioLoader(filename=audiofile)
audio1, sr1, nChannels1 = loader();
audio2, sr2, nchannels2 = loader();
loader.reset();
audio3, sr3, nChannels3 = loader();
self.assertAlmostEqualMatrix(audio3, audio1)
self.assertEqual(sr3, sr1)
self.assertEqual(nChannels3, nChannels1)
self.assertEqualMatrix(audio2, audio1)
def testResetStandard(self):
from essentia.standard import AudioLoader as stdAudioLoader
audiofile = join(testdata.audio_dir, 'recorded', 'musicbox.wav')
loader = stdAudioLoader(filename=audiofile)
audio1, sr1, nChannels1 = loader()
audio2, sr2, nchannels2 = loader()
loader.reset()
audio3, sr3, nChannels3 = loader()
self.assertAlmostEqualMatrix(audio3, audio1)
self.assertEqual(sr3, sr1)
self.assertEqual(nChannels3, nChannels1)
self.assertEqualMatrix(audio2, audio1)
def testLoadMultiple(self):
from essentia.standard import AudioLoader as stdAudioLoader
aiffpath = join('generated','synthesised','impulse','aiff')
filename = join(testdata.audio_dir,aiffpath,'impulses_1second_44100.aiff')
algo = stdAudioLoader(filename=filename)
audio1, _, _, _, _, _ = algo()
audio2, _, _, _, _, _ = algo()
audio3, _, _, _, _, _ = algo()
self.assertEquals(len(audio1), 441000);
self.assertEquals(len(audio2), 441000);
self.assertEquals(len(audio3), 441000);
self.assertEqualMatrix(audio2, audio1)
self.assertEqualMatrix(audio2, audio3)
def testLoadMultiple(self):
from essentia.standard import AudioLoader as stdAudioLoader
aiffpath = join('generated','synthesised','impulse','aiff')
filename = join(testdata.audio_dir,aiffpath,'impulses_1second_44100.aiff')
algo = stdAudioLoader(filename=filename)
audio1, _, _ = algo()
audio2, _, _ = algo()
audio3, _, _ = algo()
self.assertEquals(len(audio1), 441000);
self.assertEquals(len(audio2), 441000);
self.assertEquals(len(audio3), 441000);
self.assertEqualMatrix(audio2, audio1)
self.assertEqualMatrix(audio2, audio3)
def testResetStandard(self):
from essentia.standard import AudioLoader as stdAudioLoader
audiofile = join(testdata.audio_dir, "recorded", "musicbox.wav")
loader = stdAudioLoader(filename=audiofile, computeMD5=True)
audio1, sr1, nChannels1, md51 = loader()
audio2, sr2, nchannels2, md52 = loader()
loader.reset()
audio3, sr3, nChannels3, md53 = loader()
self.assertAlmostEqualMatrix(audio3, audio1)
self.assertEqual(sr3, sr1)
self.assertEqual(nChannels3, nChannels1)
self.assertEqual(md53, md51)
self.assertEqualMatrix(audio2, audio1)
def testResetStandard(self):
from essentia.standard import AudioLoader as stdAudioLoader
audiofile = join(testdata.audio_dir, 'recorded', 'musicbox.wav')
loader = stdAudioLoader(filename=audiofile, computeMD5=True)
audio1, sr1, nChannels1, md51, bitrate1, codec1 = loader()
audio2, sr2, nchannels2, md52, bitrate2, codec2 = loader()
loader.reset()
audio3, sr3, nChannels3, md53, bitrate3, codec3 = loader()
self.assertAlmostEqualMatrix(audio3, audio1)
self.assertEqual(sr3, sr1)
self.assertEqual(nChannels3, nChannels1)
self.assertEqual(md53, md51)
self.assertEqualMatrix(audio2, audio1)
self.assertEqual(bitrate3, bitrate1)
self.assertEqual(codec3, codec1)
def testResetStandard(self):
from essentia.standard import AudioLoader as stdAudioLoader
audiofile = join(testdata.audio_dir,'recorded','musicbox.wav')
loader = stdAudioLoader(filename=audiofile, computeMD5=True)
audio1, sr1, nChannels1, md51, bitrate1, codec1 = loader();
audio2, sr2, nchannels2, md52, bitrate2, codec2 = loader();
loader.reset();
audio3, sr3, nChannels3, md53, bitrate3, codec3 = loader();
self.assertAlmostEqualMatrix(audio3, audio1)
self.assertEqual(sr3, sr1)
self.assertEqual(nChannels3, nChannels1)
self.assertEqual(md53, md51)
self.assertEqualMatrix(audio2, audio1)
self.assertEqual(bitrate3, bitrate1)
self.assertEqual(codec3, codec1)
