diff --git a/source/ModulesHandle.cpp b/source/ModulesHandle.cpp
index 68fd201..b0ae046 100644
--- a/source/ModulesHandle.cpp
+++ b/source/ModulesHandle.cpp
@@ -87,8 +87,8 @@ QMenu* ModulesHandle::createMenus( QMenuBar *MainAppMenuBar )
   {
     currModuleIf = m_pcPlaYUVerModules.at( i );
 
-    currAction = new QAction( tr( currModuleIf->m_pchModuleName ), parent() );
-    currAction->setStatusTip( tr( currModuleIf->m_pchModuleTooltip ) );
+    currAction = new QAction( tr( currModuleIf->m_cModuleDef.m_pchModuleName ), parent() );
+    currAction->setStatusTip( tr( currModuleIf->m_cModuleDef.m_pchModuleTooltip ) );
     currAction->setCheckable( true );
     connect( currAction, SIGNAL( triggered() ), m_pcActionMapper, SLOT( map() ) );
     m_pcActionMapper->setMapping( currAction, i );
diff --git a/source/modules/FilterFrame.cpp b/source/modules/FilterFrame.cpp
index ec1ea51..912e1a3 100644
--- a/source/modules/FilterFrame.cpp
+++ b/source/modules/FilterFrame.cpp
@@ -29,6 +29,19 @@
 namespace plaYUVer
 {
 
+PlaYUVerModuleDefinition FilterFrameDef = {
+    "FrameLevel",
+    "Y_Filter",
+    "Filter Y matrix of YUV frame",
+};
+
+FilterFrame::FilterFrame()
+{
+  m_cModuleDef = FilterFrameDef;
+
+  m_pcFilteredFrame = NULL;
+}
+
 Void FilterFrame::create( PlaYUVerFrame* InputFrame )
 {
   if( m_pcFilteredFrame )
diff --git a/source/modules/FilterFrame.h b/source/modules/FilterFrame.h
index 891c1e9..36bbf23 100644
--- a/source/modules/FilterFrame.h
+++ b/source/modules/FilterFrame.h
@@ -37,21 +37,13 @@
 namespace plaYUVer
 {
 
-const Char ModuleType[] = "Filter";
-const Char ModuleName[] = "Y_Filter";
-const Char ModuleTooltip[] = "Filter Y matrix of YUV frame";
-
 class FilterFrame: public PlaYUVerModuleIf
 {
 private:
   PlaYUVerFrame* m_pcFilteredFrame;
 
 public:
-  FilterFrame()
-  {
-    REGISTER_MODULE_NAME(ModuleType, ModuleName, ModuleTooltip )
-    m_pcFilteredFrame = NULL;
-  }
+  FilterFrame();
   virtual ~FilterFrame()
   {
   }
diff --git a/source/modules/PlaYUVerModuleIf.h b/source/modules/PlaYUVerModuleIf.h
index 21677cd..4a4b15b 100644
--- a/source/modules/PlaYUVerModuleIf.h
+++ b/source/modules/PlaYUVerModuleIf.h
@@ -38,18 +38,20 @@ class QAction;
 namespace plaYUVer
 {
 
-#define REGISTER_MODULE_NAME( type, name, tooltip ) \
-    m_pchModuleType = type; \
-    m_pchModuleName = name; \
-    m_pchModuleTooltip = tooltip;
+typedef struct __PlaYUVerModuleDefinition
+{
+  const char *m_pchModuleType;
+  const char *m_pchModuleName;
+  const char *m_pchModuleTooltip;
+}PlaYUVerModuleDefinition;
 
 
 class PlaYUVerModuleIf
 {
 public:
-  PlaYUVerModuleIf() :
-      m_pchModuleType( NULL ), m_pchModuleName( NULL ), m_pchModuleTooltip( NULL )
+  PlaYUVerModuleIf()
   {
+    m_pcAction = NULL;
   }
   virtual ~PlaYUVerModuleIf()
   {
@@ -57,18 +59,13 @@ public:
 
   QAction* m_pcAction;
 
-  const Char* m_pchModuleType;
-  const Char* m_pchModuleName;
-  const Char* m_pchModuleTooltip;
+  PlaYUVerModuleDefinition m_cModuleDef;
 
   virtual Void create() {};
   virtual Void process() {};
 
   virtual Void create( PlaYUVerFrame* ) {};
   virtual PlaYUVerFrame* process( PlaYUVerFrame* ) {};
-  virtual PlaYUVerFrame* getModImage() {};
-
-  virtual QImage* process( QImage* ) {};
 
   virtual Void destroy() {};