diff --git a/source/PlaYUVerFrame.cpp b/source/PlaYUVerFrame.cpp
index 79d526d..d7d9ecd 100755
--- a/source/PlaYUVerFrame.cpp
+++ b/source/PlaYUVerFrame.cpp
@@ -184,7 +184,6 @@ Void PlaYUVerFrame::FrameFromBuffer( Pel *input_buffer, Int pel_format )
     memcpy( &m_pppcInputPel[0][0][0], input_buffer, frame_bytes_input * sizeof(Pel) );
     memcpy( &m_pppcInputPel[1][0][0], input_buffer + frame_bytes_input, frame_bytes_input / 4 * sizeof(Pel) );
     memcpy( &m_pppcInputPel[2][0][0], input_buffer + frame_bytes_input * 5 / 4, frame_bytes_input / 4 * sizeof(Pel) );
-    //YUV420toRGB();
     break;
   case YUV422:
     break;
@@ -320,10 +319,4 @@ Pixel PlaYUVerFrame::getPixelValue(const QPoint &pos, ColorSpace space)
   return pixel_value;
 }
 
-Pel PlaYUVerFrame::getPixelValueFromYUV(const QPoint &pos, YUVcomponent color)
-{
-  return m_pppcInputPel[color][0][pos.y()*m_uiWidth+pos.x()];
-}
-
-
 }  // NAMESPACE
diff --git a/source/PlaYUVerFrame.h b/source/PlaYUVerFrame.h
index edfba71..4275be9 100755
--- a/source/PlaYUVerFrame.h
+++ b/source/PlaYUVerFrame.h
@@ -62,8 +62,7 @@ public:
     return m_pppcRGBPel;
   }
 
-  Pel getPixelValueFromYUV(const QPoint &pos, YUVcomponent color);
-  Pixel ConvertPixel( Pixel sInputPixel, ColorSpace eOutputSpace );
+  static Pixel ConvertPixel( Pixel sInputPixel, ColorSpace eOutputSpace );
   Pixel getPixelValue(const QPoint &pos, ColorSpace color);
 
   QImage getQimage();