diff --git a/ext/handle_video/main.php b/ext/handle_video/main.php
index 7766a30b..b8d28e38 100644
--- a/ext/handle_video/main.php
+++ b/ext/handle_video/main.php
@@ -18,43 +18,43 @@
  */
 
 class VideoFileHandler extends DataHandlerExtension {
-    public function onInitExt(InitExtEvent $event) {
-        global $config;
-        $config->set_default_string('video_thumb_engine', 'static');
-        $config->set_default_string('thumb_ffmpeg_path', '');
-    }
+	public function onInitExt(InitExtEvent $event) {
+		global $config;
+		$config->set_default_string('video_thumb_engine', 'static');
+		$config->set_default_string('thumb_ffmpeg_path', '');
+	}
 
-    public function onSetupBuilding(SetupBuildingEvent $event) {
-        global $config;
+	public function onSetupBuilding(SetupBuildingEvent $event) {
+		global $config;
 
-        $thumbers = array();
-        $thumbers['None'] = "static";
-        $thumbers['ffmpeg'] = "ffmpeg";
+		$thumbers = array();
+		$thumbers['None'] = "static";
+		$thumbers['ffmpeg'] = "ffmpeg";
 
-        $sb = new SetupBlock("Video Thumbnail Options");
+		$sb = new SetupBlock("Video Thumbnail Options");
 
-        $sb->add_choice_option("video_thumb_engine", $thumbers, "Engine: ");
+		$sb->add_choice_option("video_thumb_engine", $thumbers, "Engine: ");
 
-        if($config->get_string("video_thumb_engine") == "ffmpeg") {
-            $sb->add_label("<br>Path to ffmpeg: ");
-            $sb->add_text_option("thumb_ffmpeg_path");
-        }
-        $event->panel->add_block($sb);
-    }
+		if($config->get_string("video_thumb_engine") == "ffmpeg") {
+			$sb->add_label("<br>Path to ffmpeg: ");
+			$sb->add_text_option("thumb_ffmpeg_path");
+		}
+		$event->panel->add_block($sb);
+	}
 
     protected function create_thumb($hash) {
 		global $config;
 
 		$w = (int)$config->get_int("thumb_width");
 		$h = (int)$config->get_int("thumb_height");
-        // this is never used...
+		// this is never used...
 		//$q = $config->get_int("thumb_quality");
 
 		$inname  = warehouse_path("images", $hash);
 		$outname = warehouse_path("thumbs", $hash);
 
 		switch($config->get_string("video_thumb_engine"))
-        {
+		{
 			default:
 			case 'static':
 				copy("ext/handle_video/thumb.jpg", $outname);
@@ -62,8 +62,8 @@ class VideoFileHandler extends DataHandlerExtension {
 			case 'ffmpeg':
 				$ffmpeg = $config->get_string("thumb_ffmpeg_path");
 
-                $inname = escapeshellarg($inname);
-                $outname = escapeshellarg($outname);
+				$inname = escapeshellarg($inname);
+				$outname = escapeshellarg($outname);
 
 				$cmd = "{$ffmpeg} -i {$inname} -s {$w}x{$h} -ss 00:00:00.0 -f image2 -vframes 1 {$outname}";
 				exec($cmd, $output, $ret);