Extracting PCM data from MediaStream on the Node.JS side

[infinityp913]

Hi! Thanks @afrokick for the NodeJS support (#928), this is super useful!!
Is there a way to extract pcm data from the MediaStream that is received on the node end?

MediaRecorder is helpful for it on the browser side but I couldn't find a Node port for it.

const mediaRecorder = new MediaRecorder(remote_stream, {
  audioBitsPerSecond: 16000, 
});
mediaRecorder.ondataavailable = handleDataAvailable;

function handleDataAvailable(event) {
  console.log("data-available");
  if (event.data.size > 0) {
    console.log("data > 0!");
    recordedChunks.push(event.data);
  } else {
    console.log("data <= 0");
  }
console.log(recordedChunks);
}