def createtemparf(filename, datatype=0):
root, ext = os.path.splitext(filename)
arffile = arf.open_file(tempfile.mktemp())
if ext == '.lbl':
lbl_rec = lbl.read(filename)
print(lbl_rec)
dset = arf.create_dataset(arffile, os.path.split(filename)[-1],
lbl_rec, units=['','s','s'], datatype=2002)
dset.attrs['units'] = 's'
elif ext == '.wav':
wavfile = ewave.open(filename)
arf.create_dataset(arffile, os.path.split(filename)[-1], wavfile.read(),
sampling_rate=wavfile.sampling_rate, datatype=1)
elif ext =='.pcm':
from arfx import pcmio
pcmfile = pcmio.open(filename)
arf.create_dataset(arffile, os.path.split(filename)[-1], pcmfile.read(),
sampling_rate=pcmfile.sampling_rate, datatype=datatype)
elif ext == '.pcm_seq2':
from arfx import io
pcmseqfile = io.open(filename)
dataset_basename = os.path.split(filename)[-1]
for i in xrange(pcmseqfile.nentries):
dataset_name = '_'.join([dataset_basename, str(i)])
arf.create_dataset(arffile, dataset_name, pcmseqfile.read(),
sampling_rate=pcmseqfile.sampling_rate,
timestamp=pcmseqfile.timestamp, datatype=datatype)
#try block added because pcmseqfile.nentries doesn't seem to always be accurate
try:
pcmseqfile.entry += 1
except ValueError:
continue
return arffile['/']
def createtemparf(filename, datatype=0):
root, ext = os.path.splitext(filename)
arffile = arf.open_file(tempfile.mktemp())
if ext == '.lbl':
lbl_rec = lbl.read(filename)
print(lbl_rec)
dset = arf.create_dataset(arffile, os.path.split(filename)[-1],
lbl_rec, units=['','s','s'], datatype=2002)
dset.attrs['units'] = 's'
elif ext == '.wav':
wavfile = ewave.open(filename)
arf.create_dataset(arffile, os.path.split(filename)[-1], wavfile.read(),
sampling_rate=wavfile.sampling_rate, datatype=1)
elif ext =='.pcm':
from arfx import pcmio
pcmfile = pcmio.open(filename)
arf.create_dataset(arffile, os.path.split(filename)[-1], pcmfile.read(),
sampling_rate=pcmfile.sampling_rate, datatype=datatype)
return arffile['/']
