diff --git a/share/openbr/cmake/InstallDependencies.cmake b/share/openbr/cmake/InstallDependencies.cmake
index 25ee6c1..081f869 100644
--- a/share/openbr/cmake/InstallDependencies.cmake
+++ b/share/openbr/cmake/InstallDependencies.cmake
@@ -129,7 +129,13 @@ endfunction()
 function(install_ffmpeg)
   if(${BR_INSTALL_DEPENDENCIES})
     if(WIN32)
-
+      list(GET OpenCV_LIB_DIR 0 cv_lib_stripped)
+      if(${CMAKE_SIZEOF_VOID_P} MATCHES 8)
+        set(FFMPEGSUFFIX "_64")
+      else()
+        set(FFMPEGSUFFIX "")
+      endif()
+      install(FILES ${cv_lib_stripped}/../bin/${BR_INSTALL_DEPENDENCIES_PREFIX}opencv_ffmpeg${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}${FFMPEGSUFFIX}.dll DESTINATION bin)
     else()
       find_library(AVCODEC avcodec)
       install_ffmpeg_help(${AVCODEC})