MediaRecorder: pause event

addEventListener("pause", (event) => { })
onpause = (event) => { }

pause.onclick = () => {
  if (mediaRecorder.state === "recording") {
    mediaRecorder.pause();
    // recording paused
  } else if (mediaRecorder.state === "paused") {
    mediaRecorder.resume();
    // resume recording
  }
};
mediaRecorder.onpause = () => {
  // do something in response to
  // recording being paused
};
mediaRecorder.onresume = () => {
  // do something in response to
  // recording being resumed
};