def match(filename1, filename2):
song1 = AudioSegment.from_wav(filename1) - 7
song2 = AudioSegment.from_wav(filename2)
bpm1, peaks1 = bpm_detection.bpm_detection(filename1, 3)
bpm2, peaks2 = bpm_detection.bpm_detection(filename2, 3)
song1_match = song1[9000 + peaks1[1] :]
song2_match = song2[3000 + peaks2[1] :].fade_in(2000).fade_out(2000) + 6
music = song1[: 9000 + peaks1[1]].append(song1_match.overlay(song2_match, position=0))
return music.fade_in(2000)
def ver3(filename,bpm=None):
oldbpm,peaks = bpm_detection.bpm_detection(filename,3)
oldsong = AudioSegment.from_wav(filename)
if(bpm):
oldbpm = bpm
# if (oldbpm < 140):
# rate1 = 140/oldbpm
# song140 = oldsong.speedup(rate1)
# song140.export(os.path.splitext(filename)[0] + "-140.wav", format="wav")
print oldbpm
if (oldbpm < 127):
rate2 = 128/oldbpm
song128 = oldsong.speedup(rate2)
song128.export(os.path.splitext(filename)[0] + "-128.wav", format="wav")
else:
oldsong.export(os.path.splitext(filename)[0] + "-128.wav", format="wav")
# if (oldbpm < 86):
# rate3 = 86/oldbpm
# song86 = oldsong.speedup(rate3)
# song86.export(os.path.splitext(filename)[0] + "-86.wav", format="wav")
return
