diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4ab9297..5dc74fa 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -91,6 +91,7 @@ IF( NOT USE_QT4)
 ENDIF()
 
 
-status("Using third-party libraries:")
+status("Dependencies:")
+status("    QT:"              USE_QT4             THEN "QT4" ELSE "QT5" )
 status("    Use OpenCV:"      USE_OPENCV          THEN YES ELSE NO)
 status("    FFMPEG:"          USE_FFMPEG          THEN YES ELSE NO)
diff --git a/source/SubWindowHandle.h b/source/SubWindowHandle.h
index 4d90f98..dbf6910 100644
--- a/source/SubWindowHandle.h
+++ b/source/SubWindowHandle.h
@@ -74,6 +74,7 @@ public:
   Void seekEvent( UInt new_frame_num );
 
   QImage* FrameToQImage( PlaYUVerFrame* curr_frame );
+
   Void refreshFrame();
 
   InputStream* getInputStream()
diff --git a/source/plaYUVerApp.cpp b/source/plaYUVerApp.cpp
index dafb56d..964b6d5 100644
--- a/source/plaYUVerApp.cpp
+++ b/source/plaYUVerApp.cpp
@@ -66,7 +66,9 @@ plaYUVerApp::plaYUVerApp()
   setUnifiedTitleAndToolBarOnMac( true );
 
   playingTimer = new QTimer;
+#if( QT_VERSION_PLAYUVER == 5 )
   playingTimer->setTimerType( Qt::CoarseTimer );
+#endif
   connect( playingTimer, SIGNAL( timeout() ), this, SLOT( playEvent() ) );
 
   setAcceptDrops( true );