async def _capture_offline(self, sound_device: str,
started_future: asyncio.Future, loop):
try:
stream = MicrophoneStreaming(buffersize=self._block_size,
loop=loop)
async for block, status in stream.generator(started_future):
try:
self._buffer_queue.put_nowait(block)
except asyncio.QueueFull as fullErr:
logger.warning("The audio buffer queue is too full.")
raise fullErr
except MicrophoneCaptureFailed as captureErr:
logger.error("Unable to capture from {0}", sound_device)
raise captureErr
except RuntimeError as rerr:
logger.error("RuntimeError in capture and transcribe")
raise rerr
async def capture():
stream = MicrophoneStreaming()
async for block, status in stream.generator():
# process data here
print(len(block))