diff -Naur ros-humble-irobot-create-gazebo-plugins-2.0.0/CMakeLists.txt ros-humble-irobot-create-gazebo-plugins-2.0.0_new/CMakeLists.txt
--- ros-humble-irobot-create-gazebo-plugins-2.0.0/CMakeLists.txt	2023-01-20 02:43:13.000000000 +0800
+++ ros-humble-irobot-create-gazebo-plugins-2.0.0_new/CMakeLists.txt	2023-11-20 21:00:43.000000000 +0800
@@ -25,6 +25,14 @@
   return()
 endif()
 
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(FFMPEG REQUIRED IMPORTED_TARGET libavcodec)
+
+include_directories(
+  include
+  ${FFMPEG_INCLUDE_DIRS}
+)
+
 link_directories(${gazebo_dev_LIBRARY_DIRS})
 
 # Add libraries