diff --git a/vorschau/js/app.js b/vorschau/js/app.js
index 5171353..7947f20 100644
--- a/vorschau/js/app.js
+++ b/vorschau/js/app.js
@@ -47,8 +47,13 @@
     var heroCurrentSlide = 0;
     var heroTimer = null;
     var HERO_INTERVAL = 8000;
+    var HERO_INTERVAL_VIDEO = 15000;
     var heroIsTransitioning = false;
 
+    function heroGetInterval() {
+        return heroCurrentSlide === 0 ? HERO_INTERVAL_VIDEO : HERO_INTERVAL;
+    }
+
     function heroGoTo(index) {
         if (heroIsTransitioning || index === heroCurrentSlide || !heroSlides.length) return;
         heroIsTransitioning = true;
@@ -80,7 +85,10 @@
 
     function heroStartAutoplay() {
         heroStopAutoplay();
-        heroTimer = setInterval(heroNext, HERO_INTERVAL);
+        heroTimer = setTimeout(function tick() {
+            heroNext();
+            heroTimer = setTimeout(tick, heroGetInterval());
+        }, heroGetInterval());
     }
 
     function heroStopAutoplay() {