revise getModulesOperFromConfDiff and related applications

opencv-motion-detect/Makefile

@@ -37,6 +37,7 @@ CPPFLAGS = $(DEBUG) -Wall -std=gnu++1z
 CFLAGS = $(DEBUG) -Wall
 
 LIBOPENCV = `pkg-config opencv --cflags --libs`
+#LIBOPENCV=-Ivendor/include/opencv4 -lopencv_video -lopencv_videoio -lopencv_imgproc  -lopencv_core -lopencv_dnn -lopencv_highgui
 LIBFFMPEG = `pkg-config libavformat libavutil libavcodec libswscale --cflags --libs`
 LIBS +=-Lvendor/lib -lpthread -lleveldb
 #-static

opencv-motion-detect/evslicer.cpp

@@ -176,7 +176,6 @@ private:
                                     eventQueue.push(evt.dump());
                                     cvEvent.notify_one();
                                 }       
-                                
                                 bProcessed = true;
                             }
                         }catch(exception &e) {