title: ACDB AudProc vol returned = -19
body: <p>I'm working in an android application that does audio streaming using the opentok library.
  After 15/20 minutes the audio stops working, no crash, no exceptions, only this error in logs.</p>
  
  <p><strong>ACDB AudProc vol returned = -19</strong></p>
  
  <p>Nexus 5 android kitkat</p>
  
  <p>Has anyone seen it before and can suggest a workaround?
  Thank you very much</p>
  
  <p>UPDATE:
  It looks like the problem appears only with audio/video stream.
  With audio/only streaming I get this error but the audio keeps streaming.</p>
  
  <p>I have no idea what is the cause of the issue and whatdoesn thie error mean</p>