实现功能：提取rgb波段并通过h264编码；

CMakeLists.txt

@@ -23,6 +23,9 @@ find_package(OpenCV 4.2.0 REQUIRED)
 include_directories(/usr/local/include/opencv4/)
 link_directories(/usr/local/lib)
 
+include_directories(/home/300tc/library/ffmpeg_build/include)
+link_directories(/home/300tc/library/ffmpeg_build/lib)
+
 add_executable(${CMAKE_PROJECT_NAME}
         Source_Files/fileoperation.cpp
         Header_Files/fileoperation.h
@@ -53,4 +56,8 @@ target_link_libraries(${CMAKE_PROJECT_NAME}
         irisXimeaImager
         libconfig.so
         libconfig++.so
-        ${OpenCV_LIBS})
+        ${OpenCV_LIBS}
+        avformat
+        avcodec
+        swscale
+        avutil)