def main(unused_argv):
tf.logging.set_verbosity(FLAGS.log)
if not _validate_flags():
return
# Load generators.
generators = []
for bundle_file in FLAGS.bundle_files.split(','):
generators.append(_load_generator_from_bundle_file(bundle_file))
if generators[-1] is None:
return
# Initialize MidiHub.
if FLAGS.input_port not in midi_hub.get_available_input_ports():
print "Opening '%s' as a virtual MIDI port for input." % FLAGS.input_port
if FLAGS.output_port not in midi_hub.get_available_output_ports():
print "Opening '%s' as a virtual MIDI port for output." % FLAGS.output_port
hub = midi_hub.MidiHub(FLAGS.input_port, FLAGS.output_port,
midi_hub.TextureType.MONOPHONIC)
start_call_signal = (
None if FLAGS.start_call_control_number is None else
midi_hub.MidiSignal(control=FLAGS.start_call_control_number, value=0))
end_call_signal = (
None if FLAGS.end_call_control_number is None else
midi_hub.MidiSignal(control=FLAGS.end_call_control_number, value=0))
interaction = midi_interaction.CallAndResponseMidiInteraction(
hub,
generators,
FLAGS.qpm,
generator_select_control_number=FLAGS.generator_select_control_number,
phrase_bars=FLAGS.phrase_bars,
start_call_signal=start_call_signal,
end_call_signal=end_call_signal,
temperature_control_number=FLAGS.temperature_control_number)
_print_instructions()
interaction.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
interaction.stop()
print 'Interaction stopped.'
def main(unused_argv):
tf.logging.set_verbosity(FLAGS.log)
if not _validate_flags():
return
# Load generators.
generators = []
for bundle_file in FLAGS.bundle_files.split(','):
generators.append(_load_generator_from_bundle_file(bundle_file))
if generators[-1] is None:
return
# Initialize MidiHub.
hub = midi_hub.MidiHub(FLAGS.input_ports.split(','),
FLAGS.output_ports.split(','),
midi_hub.TextureType.POLYPHONIC,
passthrough=FLAGS.passthrough,
playback_channel=FLAGS.playback_channel,
playback_offset=FLAGS.playback_offset)
control_map = {
re.sub('_control_number$', '', f): FLAGS.__getattr__(f)
for f in _CONTROL_FLAGS
}
if FLAGS.learn_controls:
CCMapper(control_map, hub).update_map()
if control_map['clock'] is None:
# Set the tick duration to be a single bar, assuming a 4/4 time signature.
clock_signal = None
tick_duration = 4 * (60. / FLAGS.qpm)
else:
clock_signal = midi_hub.MidiSignal(control=control_map['clock'],
value=127)
tick_duration = None
end_call_signal = (None if control_map['end_call'] is None else
midi_hub.MidiSignal(control=control_map['end_call'],
value=127))
panic_signal = (None if control_map['panic'] is None else
midi_hub.MidiSignal(control=control_map['panic'],
value=127))
mutate_signal = (None if control_map['mutate'] is None else
midi_hub.MidiSignal(control=control_map['mutate'],
value=127))
metronome_channel = (FLAGS.metronome_channel
if FLAGS.enable_metronome else None)
interaction = midi_interaction.CallAndResponseMidiInteraction(
hub,
generators,
FLAGS.qpm,
FLAGS.generator_select_control_number,
clock_signal=clock_signal,
tick_duration=tick_duration,
end_call_signal=end_call_signal,
panic_signal=panic_signal,
mutate_signal=mutate_signal,
allow_overlap=FLAGS.allow_overlap,
metronome_channel=metronome_channel,
min_listen_ticks_control_number=control_map['min_listen_ticks'],
max_listen_ticks_control_number=control_map['max_listen_ticks'],
response_ticks_control_number=control_map['response_ticks'],
tempo_control_number=control_map['tempo'],
temperature_control_number=control_map['temperature'],
loop_control_number=control_map['loop'],
state_control_number=control_map['state'])
_print_instructions()
interaction.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
interaction.stop()
print 'Interaction stopped.'
def main(unused_argv):
tf.logging.set_verbosity(FLAGS.log)
if not _validate_flags():
return
# Load generators.
generators = []
for bundle_file in FLAGS.bundle_files.split(','):
generators.append(_load_generator_from_bundle_file(bundle_file))
if generators[-1] is None:
return
# Initialize MidiHub.
if FLAGS.input_port not in midi_hub.get_available_input_ports():
print "Opening '%s' as a virtual MIDI port for input." % FLAGS.input_port
if FLAGS.output_port not in midi_hub.get_available_output_ports():
print "Opening '%s' as a virtual MIDI port for output." % FLAGS.output_port
hub = midi_hub.MidiHub(FLAGS.input_port,
FLAGS.output_port,
midi_hub.TextureType.MONOPHONIC,
passthrough=FLAGS.passthrough,
playback_channel=FLAGS.playback_channel,
playback_offset=FLAGS.playback_offset)
if FLAGS.clock_control_number is None:
# Set the tick duration to be a single bar, assuming a 4/4 time signature.
clock_signal = None
tick_duration = 4 * (60. / FLAGS.qpm)
else:
clock_signal = midi_hub.MidiSignal(control=FLAGS.clock_control_number,
value=127)
tick_duration = None
end_call_signal = (None if FLAGS.end_call_control_number is None else
midi_hub.MidiSignal(
control=FLAGS.end_call_control_number, value=127))
panic_signal = (None if FLAGS.panic_control_number is None else
midi_hub.MidiSignal(control=FLAGS.panic_control_number,
value=127))
mutate_signal = (None if FLAGS.mutate_control_number is None else
midi_hub.MidiSignal(control=FLAGS.mutate_control_number,
value=127))
interaction = midi_interaction.CallAndResponseMidiInteraction(
hub,
generators,
FLAGS.qpm,
FLAGS.generator_select_control_number,
clock_signal=clock_signal,
tick_duration=tick_duration,
end_call_signal=end_call_signal,
panic_signal=panic_signal,
mutate_signal=mutate_signal,
allow_overlap=FLAGS.allow_overlap,
enable_metronome=FLAGS.enable_metronome,
min_listen_ticks_control_number=FLAGS.min_listen_ticks_control_number,
max_listen_ticks_control_number=FLAGS.max_listen_ticks_control_number,
response_ticks_control_number=FLAGS.response_ticks_control_number,
tempo_control_number=FLAGS.tempo_control_number,
temperature_control_number=FLAGS.temperature_control_number,
loop_control_number=FLAGS.loop_control_number,
state_control_number=FLAGS.state_control_number)
_print_instructions()
interaction.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
interaction.stop()
print 'Interaction stopped.'
def main(unused_argv):
if FLAGS.list_ports:
print "Input ports: '%s'" % ("', '".join(
midi_hub.get_available_input_ports()))
print "Ouput ports: '%s'" % ("', '".join(
midi_hub.get_available_output_ports()))
return
if FLAGS.bundle_file is None:
print '--bundle_file must be specified.'
return
if (FLAGS.end_call_control_number, FLAGS.phrase_bars).count(None) != 1:
print(
'Exactly one of --end_call_control_number or --phrase_bars should be '
'specified.')
return
try:
bundle = magenta.music.sequence_generator_bundle.read_bundle_file(
FLAGS.bundle_file)
except magenta.music.sequence_generator_bundle.GeneratorBundleParseException:
print 'Failed to parse bundle file: %s' % FLAGS.bundle_file
return
generator_id = bundle.generator_details.id
if generator_id not in _GENERATOR_FACTORY_MAP:
print "Unrecognized SequenceGenerator ID '%s' in bundle file: %s" % (
generator_id, FLAGS.bundle_file)
return
generator = _GENERATOR_FACTORY_MAP[generator_id].create_generator(
checkpoint=None, bundle=bundle)
generator.initialize()
print "Loaded '%s' generator bundle from file '%s'." % (
bundle.generator_details.id, FLAGS.bundle_file)
if FLAGS.input_port not in midi_hub.get_available_input_ports():
print "Opening '%s' as a virtual MIDI port for input." % FLAGS.input_port
if FLAGS.output_port not in midi_hub.get_available_output_ports():
print "Opening '%s' as a virtual MIDI port for output." % FLAGS.output_port
hub = midi_hub.MidiHub(FLAGS.input_port, FLAGS.output_port,
midi_hub.TextureType.MONOPHONIC)
end_call_signal = (None if FLAGS.end_call_control_number is None else
midi_hub.MidiSignal(
control=FLAGS.end_call_control_number, value=0))
interaction = midi_interaction.CallAndResponseMidiInteraction(
hub,
FLAGS.qpm,
generator,
phrase_bars=FLAGS.phrase_bars,
end_call_signal=end_call_signal)
print ''
print 'Instructions:'
print 'Play when you hear the metronome ticking.'
if FLAGS.phrase_bars is not None:
print('After %d bars (4 beats), Magenta will play its response.' %
FLAGS.phrase_bars)
print(
'Once the response completes, the metronome will tick and you can '
'play again.')
else:
print(
'When you want to end the call phrase, signal control number %d '
'with value 0' % FLAGS.end_call_control_number)
print(
'At the end of the current bar (4 beats), Magenta will play its '
'response.')
print(
'Once the response completes, the metronome will tick and you can '
'play again.')
print ''
print 'To end the interaction, press CTRL-C.'
interaction.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
interaction.stop()
print 'Interaction stopped.'
