diff --git a/src/filters/new_interframe.cpp b/src/filters/new_interframe.cpp
index 857a7957..d8ee856f 100644
--- a/src/filters/new_interframe.cpp
+++ b/src/filters/new_interframe.cpp
@@ -21,15 +21,6 @@ void interframe_filter::setWidth(unsigned int _width)
 
 }
 
-void interframe_filter::run(u8 *srcPtr, int starty, int height)
-{
-    if(!getWidth())
-    {
-            throw std::runtime_error("ERROR:  Filter width not set");
-    }
-    this->run(srcPtr, get_horiz_bytes(), getWidth(), starty, height);
-}
-
 SmartIB::SmartIB()
 {
   frm1 = (u8 *)calloc(322*242,4);
@@ -53,27 +44,22 @@ SmartIB::~SmartIB()
   frm1 = frm2 = frm3 = NULL;
 }
 
-void SmartIB::run(u8 *srcPtr, u32 srcPitch, int width, int starty, int height)
+void SmartIB::run(u8 *srcPtr, int starty, int height)
 {
-    setWidth(width);
-    //Make sure the math was correct
-    if( (srcPitch != get_horiz_bytes()) )
-    {
-        throw std::runtime_error("ERROR:  Filter programmer is an idiot, and messed up an important calculation!");
-    }
+    //Actual width needs to take into account the +1 border
+    unsigned int width = getWidth() +1;
 
-  u32 *src0 = (u32 *)srcPtr + starty * srcPitch / 4;
-  u32 *src1 = (u32 *)frm1 + starty * srcPitch / 4;
-  u32 *src2 = (u32 *)frm2 + starty * srcPitch / 4;
-  u32 *src3 = (u32 *)frm3 + starty * srcPitch / 4;
+  u32 *src0 = (u32 *)srcPtr + starty * width;
+  u32 *src1 = (u32 *)frm1 + starty * width;
+  u32 *src2 = (u32 *)frm2 + starty * width;
+  u32 *src3 = (u32 *)frm3 + starty * width;
 
   u32 colorMask = 0xfefefe;
 
-  int sPitch = srcPitch >> 2;
   int pos = 0;
 
   for (int j = 0; j < height;  j++)
-    for (int i = 0; i < sPitch; i++) {
+    for (int i = 0; i < width; i++) {
       u32 color = src0[pos];
       src0[pos] =
         (src1[pos] != src2[pos]) &&
@@ -116,25 +102,20 @@ MotionBlurIB::~MotionBlurIB()
   frm1 = frm2 = frm3 = NULL;
 }
 
-void MotionBlurIB::run(u8 *srcPtr, u32 srcPitch, int width, int starty, int height)
+void MotionBlurIB::run(u8 *srcPtr, int starty, int height)
 {
-    setWidth(width);
-    //Make sure the math was correct
-    if( (srcPitch != get_horiz_bytes()) )
-    {
-        throw std::runtime_error("ERROR:  Filter programmer is an idiot, and messed up an important calculation!");
-    }
+    //Actual width needs to take into account the +1 border
+    unsigned int width = getWidth() +1;
 
-  u32 *src0 = (u32 *)srcPtr + starty * srcPitch / 4;
-  u32 *src1 = (u32 *)frm1 + starty * srcPitch / 4;
+  u32 *src0 = (u32 *)srcPtr + starty * width;
+  u32 *src1 = (u32 *)frm1 + starty * width;
 
   u32 colorMask = 0xfefefe;
 
-  int sPitch = srcPitch >> 2;
   int pos = 0;
 
   for (int j = 0; j < height;  j++)
-    for (int i = 0; i < sPitch; i++) {
+    for (int i = 0; i < width; i++) {
       u32 color = src0[pos];
       src0[pos] = (((color & colorMask) >> 1) +
                    ((src1[pos] & colorMask) >> 1));
diff --git a/src/filters/new_interframe.hpp b/src/filters/new_interframe.hpp
index 06c313b5..d1f3b0b6 100644
--- a/src/filters/new_interframe.hpp
+++ b/src/filters/new_interframe.hpp
@@ -11,6 +11,8 @@ class interframe_filter
 private:
     ///The filter's width
     unsigned int width;
+    ///The filter's height
+    unsigned int height;
     ///Don't need to calculate these every time (based off width)
     unsigned int horiz_bytes;
 //     unsigned int horiz_bytes_out;
@@ -26,10 +28,12 @@ public:
     ///Always use this after initialization if using the new run function.
     void setWidth(unsigned int _width);
     unsigned int getWidth() {return width;}
-    ///DEPRECATED Original Interframe function
-    virtual void run(u8 *srcPtr, u32 srcPitch, int width, int starty, int height) {}
+    ///Set the number of horizontal rows in the image
+    ///Always use this after initialization if using the new run function.
+    void setHeight(unsigned int _height){height=_height;}
+    unsigned int getHeight() {return height;}
     ///New smarter Interframe function
-    virtual void run(u8 *srcPtr, int starty, int height);
+    virtual void run(u8 *srcPtr, int starty, int height) {}
 };
 
 
@@ -47,7 +51,7 @@ public:
     SmartIB();
     ~SmartIB();
     std::string getName() {return "SmartIB";}
-    void run(u8 *srcPtr, u32 srcPitch, int width, int starty, int height);
+    void run(u8 *srcPtr, int starty, int height);
 };
 
 class MotionBlurIB : public interframe_filter
@@ -60,7 +64,7 @@ public:
     MotionBlurIB();
     ~MotionBlurIB();
     std::string getName() {return "MotionBlurIB";}
-    void run(u8 *srcPtr, u32 srcPitch, int width, int starty, int height);
+    void run(u8 *srcPtr, int starty, int height);
 };
 
 
diff --git a/src/wx/panel.cpp b/src/wx/panel.cpp
index 303b4c59..7e9e5b2d 100644
--- a/src/wx/panel.cpp
+++ b/src/wx/panel.cpp
@@ -1004,6 +1004,7 @@ DrawingPanel::DrawingPanel(int _width, int _height) :
     scale = myFilter->getScale();
     myFilter->setWidth(width);
     iFilter->setWidth(width);
+    iFilter->setHeight(height);
 
     std::cerr << "width: " << width << " Height:  " << height << std::endl;
 #define out_16 (systemColorDepth == 16)