diff -Nru xine-a/xineDevice.c xine-b/xineDevice.c
--- xine-a/xineDevice.c	2013-01-18 15:55:51.000000000 +0100
+++ xine-b/xineDevice.c	2014-01-10 15:30:03.254256728 +0100
@@ -300,19 +300,14 @@
 //#endif
   }
 
-  void cXineDevice::TrickSpeed(int Speed)
-  {
-    TrickSpeed(Speed, false);
-  }
-
-  void cXineDevice::TrickSpeed(int Speed, bool IBP)
+  void cXineDevice::TrickSpeed(int Speed, bool Forward)
   {
     f = false;
     ts = Speed;
 
     xfprintf(stderr, "TrickSpeed: %d\n", Speed);
     m_xineLib.execFuncTrickSpeedMode(lastCmdWasClear);
-    m_xineLib.execFuncSetSpeed(100.0 / Speed * (IBP ? 12 : 1));
+    m_xineLib.execFuncSetSpeed(100.0 / Speed);
     m_xineLib.execFuncWait();
     m_xineLib.freeze(false);
     m_xineLib.pause(false);
diff -Nru xine-a/xineDevice.h xine-b/xineDevice.h
--- xine-a/xineDevice.h	2013-01-18 15:55:51.000000000 +0100
+++ xine-b/xineDevice.h	2014-01-10 15:46:29.290199807 +0100
@@ -50,8 +50,7 @@
     virtual bool CanReplay(void) const;
     virtual bool SetPlayMode(ePlayMode PlayMode);
     virtual bool HasIBPTrickSpeed(void);
-    virtual void TrickSpeed(int Speed, bool IBP);
-    virtual void TrickSpeed(int Speed);
+    virtual void TrickSpeed(int Speed, bool Forward);
     virtual void Clear(void);
     virtual void Play(void);
     virtual void Freeze(void);