code: function Stream(json) {
    var properties = JSON.parse(json);
    var hasProp = {}.hasOwnProperty;
    var key;
  
    for (key in properties) {
      if (hasProp.call(properties, key)) {
        this[key] = properties[key];
      }
    }
  }
docs: An object representing an OpenTok stream. This is passed into the callback function
  of the {@link OpenTok#getStream OpenTok.getStream()} method.
  
  @property {String} id
  The stream ID of the stream.
  
  @property {String} name
  The stream name (if one was set when the client published the stream).
  
  @property {Array} layoutClassList
  An array of the layout classes for the stream. These layout classes are used in
  customizing the layout in
  <a href="https://tokbox.com/developer/guides/broadcast/live-streaming/"> Live
  streaming broadcasts</a> and
  <a href="https://tokbox.com/developer/guides/archiving/layout-control.html">
  composed archives</a>.
  
  @property {String} videoType
  Set to either "camera" or "screen". A "screen" video uses screen sharing on the publisher as
  the video source; for other videos, this property is set to "camera".
  
  @see {@link OpenTok#dial OpenTok.dial()}
  
  @class Stream