FIX: Video

src/Extensions/BaseElementEx.php

@@ -74,6 +74,10 @@ class BaseElementEx extends DataExtension
 
     public function updateCMSEditLink(&$link): void
     {
+        if(!method_exists($this->owner, 'inlineEditable')) {
+            return;
+        }
+
         if (!$this->owner->inlineEditable()) {
             $page = $this->owner->getPage();
 

templates/Includes/SlideItem_media.ss

@@ -1,6 +1,6 @@
-<% if $Video || $Image %>
+<% if $Video || $Image || $VideoFile %>
 	<% if $VideoFile %>
-		<video autoplay="autoplay" muted="muted" loop="loop">
+		<video preload="none" autoplay="autoplay" muted="muted" loop="loop">
 			<source src="{$VideoFile.Link}" type="video/mp4" />
 			Your browser does not support the video tag.
 		</video>