Install pyaudio for python in mac4/15/2023 ![]() ![]() P = pyaudio.PyAudio() # Create an interface to PortAudio Sample_format = pyaudio.paInt16 # 16 bits per sampleįs = 44100 # Record at 44100 samples per second It’s a useful function to know if you want to stop the stream half way through or something.Ĭhunk = 1024 # Each chunk will consist of 1024 samples The stop_stream() function isn’t actually needed here as by the time the code arrives at it’s location, the stream has already finished. Using commands like file.getnchannels() we extract the relevant data from the file and use it to create the appropriate audio stream. To create a stream, you need to define certain things such as the number of channels, the sampling rate etc. # Play the sound by writing the audio data to the stream Stream = p.open(format = p.get_format_from_width(file.getsampwidth()), # Setting output to "True" makes the sound be "played" rather than recorded # Creates a Stream to which the wav file is written to. ![]() # Defines a chunk size of 1024 samples per data frame.
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