code: function () {
  
            if (oldVideoWrapper) {
              oldVideoWrapper.stop();
              oldVideoWrapper.destroy();
            }
  
            $oldItemWrapper.remove();
  
            // Resume the slideshow
            if (!that.paused && that.images.length > 1) {
              that.cycle();
            }
  
            // Now we can clear the background on the element, to spare memory
            if (!that.options.bypassCss && !that.isBody) {
              that.$container.css('background-image', 'none');
            }
  
            // Trigger the "after" and "show" events
            // "show" is being deprecated
            $(['after', 'show']).each(function () {
              that.$container.trigger($.Event('backstretch.' + this, evtOptions), [that, newIndex]);
            });
  
            if (isVideo) {
              that.videoWrapper.play();
            }
          }
docs: Show the image, then delete the old one