IMPR: VideoFile

_config/config.yml

@@ -73,3 +73,7 @@ SilverStripe\Assets\File:
     - LeKoala\FilePond\FilePondFileExtension
 LeKoala\FilePond\FilePondField:
   enable_auto_thumbnails: true
+
+Dynamic\Elements\Oembed\Elements\ElementOembed:
+  extensions:
+    - A2nt\ElementalBasics\Extensions\ElementOembedEx

src/Extensions/ElementOembedEx.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace A2nt\ElementalBasics\Extensions;
+
+use SilverStripe\Assets\File;
+use SilverStripe\ORM\DataExtension;
+
+class ElementOembedEx extends DataExtension
+{
+    private static $has_one = [
+        'VideoFile' => File::class,
+    ];
+
+    private static $owns = [
+        'VideoFile',
+    ];
+}