def get_write_available(self):
"""
Return the number of frames that can be written
without waiting.
:rtype: int
"""
return pa.get_stream_write_available(self._stream)
def get_write_available(self):
"""
Return the number of frames that can be written without
waiting.
:rtype: integer
"""
return pa.get_stream_write_available(self._stream)
print "* initializing"
_portaudio.initialize()
print "* opening"
stream = _portaudio.open(rate = wf.getframerate(),
channels = wf.getnchannels(),
format = get_format_from_width(wf.getsampwidth()),
output = True)
data = wf.readframes(chunk)
print "* starting stream"
_portaudio.start_stream(stream)
print "available: %d" % _portaudio.get_stream_write_available(stream)
while data != '':
_portaudio.write_stream(stream, data, chunk)
data = wf.readframes(chunk)
print "* stopping stream"
_portaudio.stop_stream(stream)
print "* closing stream"
_portaudio.close(stream)
# always match an initialize() call with a terminate()
_portaudio.terminate()
