最終更新:2021-04-12 (月) 14:26:14 (1103d)
pyaudio.Stream.write
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Write samples to the stream. Do not call when using non-blocking mode.
write(frames, num_frames=None, exception_on_underflow=False)¶
Parameters:
- frames – The frames of data.
- num_frames – The number of frames to write. Defaults to None, in which this value will be automatically computed.
- exception_on_underflow – Specifies whether an IOError exception should be thrown (or silently ignored) on buffer underflow. Defaults to False for improved performance, especially on slower platforms.
Raises:
- IOError – if the stream is not an output stream or if the write operation was unsuccessful.
