script.js

<style>
.divi-delayed-content {
  display: none;
  transition: all 400ms ease !important;
}
.divi-delayed-content.show-content {
  display: block;
}
</style>

<script>
(function ($) {
  $(document).ready(function () {
    //items
    $diviVideo = $("#divi-video-container video");
    videoElement = $("#divi-video-container video")[0];
    $delayedContent = $(".divi-delayed-content");
 
    //add timeupdate event on video with a function.
    $diviVideo.on("timeupdate", function (e) {
      //add class to show content when specified currentTime is reached.
      if ( e.target.currentTime >= 15){
        console.log("Show content");
        $delayedContent.addClass("show-content");
      } else {
        console.log("Do not show content");
        $delayedContent.removeClass("show-content");
      }
    });
    
    // Disable controls and video properties
    if (jQuery('#divi-video-container .et_pb_video_box').length !== 0) {
        jQuery("#divi-video-container .et_pb_video_box").find('video').attr('playsInline', ''); 
        jQuery('#divi-video-container .et_pb_video_box').find('video').removeAttr('controls');
    }
    
    // Mute button
    $mute = $("#divi-mute");
    $mute.on("click", function (e) {
      e.preventDefault();
      
      if( jQuery('#divi-video-container .et_pb_video_box').find('video').prop('muted') ) {
    		jQuery('#divi-video-container .et_pb_video_box').find('video').prop('muted', false);
        $(e.target).addClass("control-button-mute-off");
        $(e.target).removeClass("control-button-mute-on");
      } else {
        jQuery('#divi-video-container .et_pb_video_box').find('video').prop('muted', true);
        $(e.target).addClass("control-button-mute-on");
        $(e.target).removeClass("control-button-mute-off");
      }
      
    });
    
    // Video ended image
    $diviVideo.on('ended',function(){
      console.log('Video has ended!');
      jQuery('#divi-video-container .et_pb_video_overlay').addClass("end-overlay");
    });
    
    
  });
})(jQuery);
  
  
</script>