--- /dev/null
+<?php
+
+namespace Drupal\metatag_open_graph\Plugin\metatag\Tag;
+
+use \Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
+
+/**
+ * Provides a plugin for the 'og:video:type' meta tag.
+ *
+ * @MetatagTag(
+ * id = "og_video_type",
+ * label = @Translation("Video type"),
+ * description = @Translation("The type of video referenced above. Should be either 'video/gif' for a GIF video, 'video/jpeg' for a JPG/JPEG video, or 'video/png' for a PNG video. Note: there should be one value for each video, and having more than there are videos may cause problems."),
+ * name = "og:video:type",
+ * group = "open_graph",
+ * weight = 12,
+ * type = "string",
+ * secure = FALSE,
+ * multiple = FALSE
+ * )
+ */
+class OgVideoType extends MetaPropertyBase {
+ // Nothing here yet. Just a placeholder class for a plugin.
+}