code: function Jpegs2mjpeg(options) {
      if (!(this instanceof Jpegs2mjpeg))
          return new Jpegs2mjpeg(options);
      Transform.call(this);
      var opt = options instanceof Object ? util._extend({}, options) : {};
      this._boundary = 'boundary' in opt ? opt['boundary'] : 'xboundary';
      this._event = 'event' in opt ? opt['event'] : 'ready';
      this._delay = 'delay' in opt ? opt['delay'] : 0;
      this._ready = false;
      this._clients = [];
  }
docs: Constructor
  
  @param options
  @returns {Jpegs2mjpeg}
  @constructor