https://www.broadinstitute.org/modules/custom/ckeditor5_slideshow/js/ckeditor_slideshow.js?tlt8pl

1(function($, Drupal) {
2  Drupal.behaviors.ckeditor_slideshow = {
3    attach: function(context, settings) {
4      $(once('.ckeditor-slideshow', '.ckeditor-slideshow', context)).each(function () {
5        $(this).owlCarousel({
6          items: 1,
7          margin: 10,
8          video: true,
9          videoHeight: 500,
10          lazyLoad: true,
11          center: true,
12          nav: true,
13          loop: true,
14          singleItem: true,
15          navigation: $(this).hasClass('arrows') ? true : false,
16          navigationText : ["prev","next"],
17          loadedClass: 'owl-carousel owl-loaded',
18          autoplay: $(this).hasClass('autoplay') ? true : false,
19          autoplayTimeout: 6000
20        });
21      });
22    }
23  };
24})(jQuery, Drupal);