#Install pyaudio for python in mac how to
#Install pyaudio for python in mac install
#Install pyaudio for python in mac upgrade

We’ve finished writing our function that will both send and receive data asynchronously from our PyAudio stream to the AssemblyAI websocket. Send_result, receive_result = await asyncio.gather(send(), receive()) Use async to run in a loop (automatically time out after 1 minute) Print(f'Connecting websocket to url $)Įxcept as e:Īssert False, 'Not a websocket 4008 error' # the AssemblyAI endpoint we're going to hit

Then we use asyncio.gather to wait for both functions to execute concurrently. Our asynchronous receive function will continuously try to print out the received data from the endpoint if there is any. Our asynchronous send function will continuously try to stream the data at the rate of the number of frames per buffer we opened up the Python PyAudio stream at, convert that data to base64, decode it to string format, and send the formatted data in a request to the AssemblyAI websocket endpoint except in the case of a disconnect. We’ll use Python asyncio’s gather function to concurrently wait for both the send and receive functions to execute. To do this we’ll need to open up a websocket connection inside of the function, and create two more asynchronous functions that use the open websocket. We’ll start by making an asynchronous function that will schedule sending and receiving data concurrently. Now that we’ve opened up our Python PyAudio stream, we can stream audio from the mic to our program, we need to connect it to the AssemblyAI real time websocket to transcribe it. ) Make an async function that will send and receive data Our custom stream will use 3200 frames per buffer, PyAudio’s 16bit format, 1 channel, and a sample rate of 16000 Hz. To do this, we’ll need to specify the number of frames per buffer, the format, the number of channels, and the sample rate. The first thing we’ll do is open up a stream using Python’s PyAudio library that we just installed above. Use async to run in a loop (automatically time out after 1 minute).

Make an async function that will send and receive data.

#Install pyaudio for python in mac upgrade

If you want to follow this tutorial and you’re on a free account, you can upgrade by going to Billing and clicking upgrade as outlined below. You will find your key on your console where I’ve marked below.

#Install pyaudio for python in mac install

We can install websockets with pip install websockets Get your AssemblyAI API KeyĪfter installing pyaudio and webhooks, we’ll need to get our API key from Assembly. You may get an error message about Microsoft C++, in which case you’ll need to find the right wheel online and install that specific wheel and install as above but replace 'pyaudio' with the name of your.

#Install pyaudio for python in mac how to

You can install portaudio with brew install portaudioĪfter installing portaudio, you should be able to install PyAudio like so: pip install pyaudio How to install PyAudio on Windows You may get the error message about not being able to find portaudio. Install PyAudio How to install PyAudio on Mac Then we’ll cover how to use PyAudio, websockets, and asyncio to transcribe our mic’s audio in real time. We’ll be using the python websockets library to connect to AssemblyAI’s streaming websocket endpoint.įirst we’ll go over how to install Python PyAudio and websockets. We’ll be using the Python PyAudio library to stream the sound from our microphone. In this tutorial, we’ll be using AssemblyAI’s real time transcription to transcribe from the microphone in real time.