title: How can I render a TokBox Screen Share stream in aspectFit
body: <p>I have a TokBox iOS app that renders a Screen Share stream for the user. The video stream is cropped if it is larger than the view. It is set by default to an aspect FILL.</p>
  
  <p>I cannot find a way to change this to aspect FIT. Does anyone know if this is possible on TokBox iOS?</p>