title: MediaRecorderAPI - Autorecord
body: <p>I am currently trying to simulate audio autorecording. User speaks, and after he stops then audio should be submitted to the backend.
  I already have a sample script that submits audio with start and stop click functions.</p>
  
  <p>I'm trying to get sometype of value such as Amplitude, Volume or maybe a Threshold but I'm not sure if MediaRecorder supports this or if I need to look at Web Audio API or other solutions.</p>
  
  <p>Can I achieve this with MediaRecorder?</p>