num_frames:要读取的帧数 exception_on_overflow=True:指定是否应抛出IOError异常输入缓冲区溢出,默认为True write参数: frames:数据帧 num_frames=None:要写入的帧数,默认为 None,该值会被自动计算 exception_on_underflow=False:指定是否应在缓冲区下溢时抛出IOError 异常,默认为 False 以提高性能 4.暂停播放/录制...
data = stream.read(chunk, exception_on_overflow = False) all.append(data) print "* done recording" stream.close() p.terminate()
一个由用户定义的异常类''' def __init__(self, length, atleast): Exception.__init_...
tempnum2 = 0whilestat: data = stream.read(CHUNK,exception_on_overflow =False) frames.append(data) audio_data = np.frombuffer(data,dtype=np.short) temp = np.max(audio_data)iftemp > mindbandflag==False: flag =Trueprint("开始录音")tempnum2=tempnumifflag:if(temp < mindbandstat2==False...
"""returnStreamHandle.read(CHUNK_SIZE, exception_on_overflow=False)#防止溢出defUacAudioOutPlay(self, playWavFile, Repeat=None, Pdict=None, devKeywordOrIndex=None,):""" 功能: 可以循环播放指定文件 参数: playWavFile: 播放文件路径 Repeat: 循环播放次数 ...
我正在尝试使用pyaudio录制一些音频,但是每当它再次经过录制循环时,我就会收到这个错误我做了一些搜索,发现为了解决这个问题,您只需要将pyAudio.read()的'exception_on_overflow‘参数设置为False。所以我这样做了,然后我得到了这个错误 TypeError: read() got an unexpected keyword argument 'exce 浏览0提...
pcm = audio_stream.read(num_frames=1024, exception_on_overflow=True)这里的read方法接收帧数和是否允许溢出异常控制，而write则是将数据帧写入:audio_stream.write(frames=pcm, num_frames=None, exception_on_underflow=False)通过灵活调整这些参数，你可以精确控制音频的播放和录制行为。暂停与停止当...
('#' * 80) print('press Ctrl+C to stop the recording') print('#' * 80) while True: file.write(q.get()) except KeyboardInterrupt: print('\nRecording finished: ' + repr(args.filename)) parser.exit(0) except Exception as e: parser.exit(type(e).__name__ + ': ' + str(e)...
It must have something to do with my compilation of the libray maybe and i am not sure what to do from here on. Anyhelp would be appreciated (If the library threw an exception, paste the full stack trace here) System information (Delete all the statements that don't apply.) My ...
exception_on_underflow=False): """ Write samples to the stream. Do not call when using *non-blocking* mode. :param frames: The frames of data. :param num_frames: The number of frames to write. Defaults to None, in which this value will be automatically computed. :param except...