diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index 1d835cb..8a57983 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -425,10 +425,10 @@
      <normaloff>:/icons/media-seek-forward.svg</normaloff>:/icons/media-seek-forward.svg</iconset>
    </property>
    <property name="text">
-    <string>+1/4 sec</string>
+    <string>+50 ms</string>
    </property>
    <property name="toolTip">
-    <string>+1/4 sec</string>
+    <string>+50 ms</string>
    </property>
    <property name="shortcut">
     <string>+</string>
@@ -443,10 +443,10 @@
      <normaloff>:/icons/media-seek-backward.svg</normaloff>:/icons/media-seek-backward.svg</iconset>
    </property>
    <property name="text">
-    <string>-1/4 sec</string>
+    <string>-50 ms</string>
    </property>
    <property name="toolTip">
-    <string>-1/4 sec</string>
+    <string>-50 ms</string>
    </property>
    <property name="shortcut">
     <string>-</string>
diff --git a/src/player.h b/src/player.h
index 9c52c2a..16393a1 100644
--- a/src/player.h
+++ b/src/player.h
@@ -5,7 +5,7 @@
 #include <QtCore/QList>
 #include <QtCore/QTimer>
 
-#define DELAY_OFFSET 250
+#define DELAY_OFFSET 50
 
 class Script;
 class Subtitle;