def allinfo(directory, temp):
n = 0
with open(
r'C:\Users\victo\Documents\Research\Datasets\maestro-v2.0.0\masterInfo.csv',
'w+',
newline='') as result_file:
wr = csv.writer(result_file, dialect='excel')
wr.writerow(temp)
for subdir, dirs, files in os.walk(directory):
for filename in files:
if filename.endswith("_cutandresample.wav"):
audiopath = subdir + os.sep + filename
audioname = filename
temp[0] = audioname
midipath = audiopath
midipath = midipath.replace("AudioOnly", "MidiOnly")
midipath = midipath.replace("_cutandresample.wav", ".midi")
midiname = filename
midiname = midiname.replace("_cutandresample.wav", ".midi")
temp[1] = midiname
csvpath = audiopath
csvpath = csvpath.replace("AudioOnly", "CSV")
csvpath = csvpath.replace("_cutandresample.wav", ".csv")
csvname = filename
csvname = csvname.replace("_cutandresample.wav", ".csv")
temp[2] = csvname
mid = MidiFile(midipath)
leng = mid.length
temp[3] = leng
tic = math.ceil(
second2tick(mid.length, mid.ticks_per_beat, 500000))
temp[4] = tic
samp = file_info.num_samples(audiopath)
temp[5] = samp
temp[6] = tic / leng
temp[7] = samp / leng
temp[8] = samp / tic
with open(
r'C:\Users\victo\Documents\Research\Datasets\maestro-v2.0.0\masterInfo.csv',
'a',
newline='') as result_file:
wr = csv.writer(result_file, dialect='excel')
wr.writerow(temp)
n += 1
print("Created line", n)
def test_empty(self):
actual = file_info.num_samples(EMPTY_FILE)
expected = 0
self.assertEqual(expected, actual)
def test_aiff(self):
actual = file_info.num_samples(INPUT_FILE2)
expected = 80000
self.assertEqual(expected, actual)
def test_wav(self):
actual = file_info.num_samples(INPUT_FILE)
expected = 441000
self.assertEqual(expected, actual)
def test_empty(self):
actual = file_info.num_samples(EMPTY_FILE)
expected = 0
self.assertEqual(expected, actual)
def test_aiff(self):
actual = file_info.num_samples(INPUT_FILE2)
expected = 80000
self.assertEqual(expected, actual)
def test_wav(self):
actual = file_info.num_samples(INPUT_FILE)
expected = 441000
self.assertEqual(expected, actual)
