def save(self, ftype='', dtype='int16'):
"""Save new data to file, return the size of the saved file (or None).
The file format is inferred from the filename extension, e.g., `flac`.
This will be overridden by the `ftype` if one is provided; defaults to
`wav` if nothing else seems reasonable. The optional `dtype` (e.g.,
`int16`) can be any of the sample types supported by `pyo`.
"""
if self.file_in or not self.count:
return
self.save_fmt = os.path.splitext(self.filename)[1].lstrip('.')
fmt = ftype or self.save_fmt or 'wav'
if not self.filename.endswith('.' + fmt):
self.filename += '.' + fmt
# Save the recording (continuous, non-chunked):
end_index = int(self.elapsed * self.rate) # ~samples
if end_index < self._wholetable.size:
dataf = np.asarray(self._wholetable.getTable()[:end_index])
samples_to_file(dataf,
self.rate,
self.filename,
fmt=fmt,
dtype=dtype)
self.sec = pyo.sndinfo(self.filename)[1]
else:
table_to_file(self._wholetable,
self.filename,
fmt=fmt,
dtype=dtype)
self.filesize = os.path.getsize(self.filename)
return self.filesize
def save(self, ftype='', dtype='int16'):
"""Save new data to file, return the size of the saved file (or None).
The file format is inferred from the filename extension, e.g., `flac`.
This will be overridden by the `ftype` if one is provided; defaults to
`wav` if nothing else seems reasonable. The optional `dtype` (e.g.,
`int16`) can be any of the sample types supported by `pyo`.
"""
if self.file_in or not self.count:
return
self.save_fmt = os.path.splitext(self.filename)[1].lstrip('.')
fmt = ftype or self.save_fmt or 'wav'
if not self.filename.endswith('.' + fmt):
self.filename += '.' + fmt
# Save the recording (continuous, non-chunked):
end_index = int(self.elapsed * self.rate) # ~samples
if end_index < self._wholetable.size:
dataf = np.asarray(self._wholetable.getTable()[:end_index])
samples_to_file(dataf, self.rate, self.filename,
fmt=fmt, dtype=dtype)
self.sec = pyo.sndinfo(self.filename)[1]
else:
table_to_file(self._wholetable, self.filename,
fmt=fmt, dtype=dtype)
self.filesize = os.path.getsize(self.filename)
return self.filesize
def __init__(self, sec=None, source='rec.wav',
start=0, stop=-1, rate=44100):
if type(source) in [np.ndarray]:
sec = len(source) / rate
elif os.path.isfile(source):
sec = pyo.sndinfo(source)[1]
config = {'start': start,
'stop': stop}
super(Player, self).__init__(sec, file_in=source, **config)
def __init__(self, sec=None, source='rec.wav',
start=0, stop=-1, rate=44100):
if type(source) in [np.ndarray]:
sec = len(source) / rate
elif os.path.isfile(source):
sec = pyo.sndinfo(source)[1]
config = {'start': start,
'stop': stop}
super(Player, self).__init__(sec, file_in=source, **config)
def OnDropFiles(self, x, y, filenames):
x, y = self.grid.CalcUnscrolledPosition(x, y)
col = self.grid.XToCol(x)
row = self.grid.YToRow(y)
if row > -1 and col == ID_COL_FILENAME:
filename = filenames[0]
if sndinfo(filename) is not None:
self.grid.copyToSoundsFolder(filename)
self.grid.setSelRow(row)
self.grid.loadSound(os.path.basename(filename))
def table_from_file(file_in, start=0, stop=-1):
"""Read data from files, any pyo format, returns (rate, pyo SndTable)
"""
table = pyo.SndTable()
try:
table.setSound(file_in, start=start, stop=stop)
except TypeError:
msg = 'bad file `{0}`, or format not supported'.format(file_in)
raise PyoFormatException(msg)
rate = pyo.sndinfo(file_in)[2]
return rate, table
def table_from_file(file_in, start=0, stop=-1):
"""Read data from files, any pyo format, returns (rate, pyo SndTable)
"""
table = pyo.SndTable()
try:
table.setSound(file_in, start=start, stop=stop)
except TypeError:
msg = 'bad file `{0}`, or format not supported'.format(file_in)
raise PyoFormatException(msg)
rate = pyo.sndinfo(file_in)[2]
return rate, table
def __init__(self,
id,
filename,
loopmode=0,
transpo=1,
gain=0,
playing=0,
directout=True,
startpoint=0,
endpoint=-1,
crossfade=5,
channel=0):
interpTime = QLiveLib.getVar("globalInterpTime")
self.id = id
self.filename = filename
sndfolder = os.path.join(QLiveLib.getVar("projectFolder"), "sounds")
info = sndinfo(os.path.join(sndfolder, self.filename))
if info is None:
self.valid = False
self.duration = -1
self.sndchnls = -1
else:
self.valid = True
self.duration = info[1]
self.sndchnls = info[3]
self.loopmode = loopmode
self.transpo = transpo
self.gain = gain
self.playing = playing
self.directout = directout
self.startpoint = startpoint
self.endpoint = self.duration
self.crossfade = crossfade
self.channel = channel
self.transpox = interpTime
self.gainx = interpTime
self.transpoDict = None
self.gainDict = None
self.showInterp = 0
self.playerRef = None
self.transpoAutoWindow = None
self.gainAutoWindow = None
self.cues = {}
self.copied = {}
currentCue = QLiveLib.getVar("CuesPanel").getCurrentCue()
self.addCue(0)
self.addCue(currentCue)
