--- /dev/null
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\video\Plugin\Field\FieldFormatter\VidePlayerFormatterBase.
+ */
+
+namespace Drupal\video\Plugin\Field\FieldFormatter;
+
+use Drupal\Core\Field\EntityReferenceFieldItemListInterface;
+use Drupal\field\FieldConfigInterface;
+use Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase;
+
+/**
+ * Base class for video player file formatters.
+ */
+abstract class VideoPlayerFormatterBase extends FileFormatterBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getEntitiesToView(EntityReferenceFieldItemListInterface $items, $langcode) {
+ return parent::getEntitiesToView($items, $langcode);
+ }
+}