def External_use(mid, divide_len, sampling_rate,
len_wav): # 외부에서는 이 함수를 통해 이 모듈에 접근해야한다.
import m4_1_middle_preprocessing
import m4_2_middle2_preprocessing
ticks = mid.ticks_per_beat
middle_mid = m4_1_middle_preprocessing.External_use(mid, ticks)
conceive_mid_data = m4_2_middle2_preprocessing.External_use(
middle_mid, divide_len, sampling_rate, len_wav)
return conceive_mid_data
if __name__ == "__main__":
import m4_1_middle_preprocessing as m4_1
dir = 'C:\\Users\\TH\\Desktop\\music\\music composer\\01 Start\\'
songname = 'to_1_8'
mid_filename = dir + songname + '.mid'
wav_filename = dir + songname + '.wav'
import mido
mid = mido.MidiFile(mid_filename)
middle_mid = m4_1.External_use(mid, mid.ticks_per_beat)
import mido
import m3_1_conceive_mid_preprocessing
from pydub import AudioSegment
wav = AudioSegment.from_wav(wav_filename)
wave = wave_opener(wav_filename)
divide_len = 220
sampling_rate = wav.frame_rate
len_wav = len(wave[0])
mid = mido.MidiFile(mid_filename)
conceive_mid_data = m3_1_conceive_mid_preprocessing.External_use(
mid, divide_len, sampling_rate, len_wav)
# Split the data into channels
channels = [[] for channel in range(wav_file.getnchannels())]
for index, datum in enumerate(signal):
channels[index % len(channels)].append(datum)
return channels
if __name__ == "__main__":
mid_filename = "C:\\Users\\TH\\Desktop\\music composer\\midi\\way back home.mid"
wav_filename = "C:\\Users\\TH\\Desktop\\music composer\\midi\\way back home.wav"
import mido
import m4_1_middle_preprocessing
from pydub import AudioSegment
import wave
wav = AudioSegment.from_wav(wav_filename)
wave = wave_opener(wav_filename)
mid = mido.MidiFile(mid_filename)
middle_mid = m4_1_middle_preprocessing.External_use(
mid, mid.ticks_per_beat)
divide_len = 220
middle_flat = External_use(middle_mid, divide_len, wav.frame_rate,
len(wave[0]))
print(middle_flat)