def mash(song1, song2):
audio1 = Audio(song1)
audio2 = Audio(song2)
beats1 = audio1.timings['beats']
beats2 = audio2.timings['beats']
mashup =[]
i = 1
for beat1, beat2 in zip(beats1, beats2):
#if (i % 4 == 3 or i % 4 == 1):
#if (i % 4 == 2 or i % 4 == 1):
if(i%8 == 7):
#if (i % 4 == 3):
mashup.append(beat1)
else:
mashup.append(beat2)
i+=1
#beats.reverse()
out = synthesize(mashup)
out.output('one_more_knob.wav')
def mash_except(song1, song2, modValues):
"""Slices two songs and creates third based upon beats chosen"""
audio1 = Audio(song1)
audio2 = Audio(song2)
#breaks the song apart based on beats, returns a list of audio segments
beats1 = audio1.timings['beats']
beats2 = audio2.timings['beats']
mashup = []
i = 1
#appends beats from each song to a list, dependent on the beats selected by the user in the GUI'''
print(modValues)
for beat2, beat1 in zip(beats2, beats1):
if(i%8 not in modValues):
mashup.append(beat1)
else:
mashup.append(beat2)
i += 1
#converts song from a list of audio to one seamless piece of audio'''
out = synthesize(mashup)
output = 'Mashup.wav'
#saves the newly created song as an uncompressed .wav file'''
out.output(output)
return output
def run(file, output):
from amen.audio import Audio
# from amen.utils import example_audio_file
from amen.synthesize import synthesize
audio_file = file # INPUT FILE HERE
audio = Audio(audio_file)
beats = audio.timings['beats']
beats.reverse()
# output
out = synthesize(beats)
out.output(output)
def run(file, output):
from amen.audio import Audio
# from amen.utils import example_audio_file
from amen.synthesize import synthesize
audio_file = file # INPUT FILE HERE
audio = Audio(audio_file)
beats = audio.timings['beats']
new_beats = []
for i, beat in enumerate(beats):
if i % 3 == 0:
new_beats.append(beat)
out = synthesize(new_beats)
out.output(output)
def mash(song1, song2):
audio1 = Audio(song1)
audio2 = Audio(song2)
beats1 = audio1.timings['beats']
beats2 = audio2.timings['beats']
mashup =[]
i = 1
for beat1, beat2 in zip(beats1, beats2):
if(i%8 == 7):
mashup.append(beat1)
else:
mashup.append(beat2)
i+=1
out = synthesize(mashup)
output = 'one_knob.wav'
out.output(output)
return output
#!/usr/bin/env python
# encoding: utf=8
"""
reverse.py : Reverse the beats of a song.
"""
from amen.audio import Audio
from amen.utils import example_audio_file
from amen.synthesize import synthesize
audio_file = example_audio_file()
audio = Audio(audio_file)
beats = audio.timings['beats']
beats.reverse()
out = synthesize(beats)
out.output('reversed.wav')
#!/usr/bin/env python
# encoding: utf=8
"""
iterate.py : Iterate through the beats of a song, and keep some, but not others
"""
from amen.audio import Audio
from amen.utils import example_audio_file
from amen.synthesize import synthesize
audio_file = example_audio_file()
audio = Audio(audio_file)
beats = audio.timings['beats']
new_beats = []
for i, beat in enumerate(beats):
if i % 4 == 0:
new_beats.append(beat)
out = synthesize(new_beats)
out.output('iterate.wav')
import os, sys
import random
from amen.utils import example_audio_file
from amen.audio import Audio
from amen.synthesize import synthesize
d = "\\stuff\\music"
print("test")
aud = []
print(os.curdir)
os.chdir(os.curdir + d)
print(os.curdir)
ff = os.listdir(os.curdir)
for f in ff:
print(f)
aud.append(Audio(f))
beats = aud[0].timings['beats']
beats.extend(aud[1].timings['beats'])
beats.extend(aud[2].timings['beats'])
print(beats)
random.shuffle(beats)
print(beats)
out1 = synthesize(beats[:((len(beats) // 2) - 1)])
out2 = synthesize(beats[((len(beats) // 2)):])
out1.output('1.wav')
out1.output('2.wav')
#!/usr/bin/env python
# encoding: utf=8
"""
iterate.py : Iterate through the beats of a song, and keep some, but not others
"""
import sys
from amen.audio import Audio
from amen.utils import example_audio_file
from amen.synthesize import synthesize
audio_file = example_audio_file()
audio = Audio(audio_file)
beats = audio.timings['beats']
new_beats = []
for i, beat in enumerate(beats):
if i % 4 == 0:
new_beats.append(beat)
out = synthesize(new_beats)
out.output('iterate.wav')
def __test():
synthesized_audio = synthesize(audio.timings['beats'])
assert (np.isclose(audio.raw_samples[0][100],
synthesized_audio.raw_samples[0][100]))
def __test():
synthesized_audio = synthesize(audio.timings['beats'])
assert isinstance(synthesized_audio, Audio)
def test_synthesize_sample_output_stereo():
synthesized_audio = synthesize(stereo_audio.timings['beats'])
assert np.isclose(stereo_audio.raw_samples[0][100],
synthesized_audio.raw_samples[0][100])
def test_synthesize_returns_stereo():
synthesized_audio = synthesize(stereo_audio.timings['beats'])
assert isinstance(synthesized_audio, Audio)
def test_synthesize_fails_if_too_long():
time = pd.to_timedelta(21 * 60, unit='s')
with pytest.raises(SynthesizeError):
res = synthesize(([audio.timings['beats'][5]], [time]))