diff --git a/Src4/ffmpeg.pri b/Src4/ffmpeg.pri
index 6c9f6156..a8cca994 100644
--- a/Src4/ffmpeg.pri
+++ b/Src4/ffmpeg.pri
@@ -1,52 +1,22 @@
-# PEBI动画导出使用的可选FFmpeg n1.1开发包。
-# nmSubWxs默认启用；其他目标可通过CONFIG显式选择是否接入。
-contains(CONFIG, nm_ffmpeg_video_export) {
-    FFMPEG_11_ROOT = $${geoHome}/3rd/FFmpeg-1.1
-    FFMPEG_11_VS2010_COMPAT = $${FFMPEG_11_ROOT}/compat/vs2010
-    FFMPEG_11_RUNTIME_DLLS = \
-        $${FFMPEG_11_ROOT}/bin/avformat-54.dll \
-        $${FFMPEG_11_ROOT}/bin/avcodec-54.dll \
-        $${FFMPEG_11_ROOT}/bin/avutil-52.dll \
-        $${FFMPEG_11_ROOT}/bin/swscale-2.dll
+# PEBI animation export FFmpeg n1.1 dependency.
+win32{
 
-    !exists($${FFMPEG_11_ROOT}/include/libavformat/avformat.h) {
-        error(FFmpeg n1.1 headers were not found in $${FFMPEG_11_ROOT}/include)
-    }
-    !exists($${FFMPEG_11_ROOT}/include/libavcodec/avcodec.h) {
-        error(FFmpeg n1.1 avcodec headers were not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/include/libavutil/avutil.h) {
-        error(FFmpeg n1.1 avutil headers were not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/include/libswscale/swscale.h) {
-        error(FFmpeg n1.1 swscale headers were not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/lib/avformat.lib) {
-        error(FFmpeg n1.1 avformat import library was not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/lib/avcodec.lib) {
-        error(FFmpeg n1.1 avcodec import library was not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/lib/avutil.lib) {
-        error(FFmpeg n1.1 avutil import library was not found)
-    }
-    !exists($${FFMPEG_11_ROOT}/lib/swscale.lib) {
-        error(FFmpeg n1.1 swscale import library was not found)
-    }
-    !exists($${FFMPEG_11_VS2010_COMPAT}/inttypes.h) {
-        error(FFmpeg n1.1 VS2010 compatibility header inttypes.h was not found)
-    }
+DEFINES += NM_ENABLE_FFMPEG_VIDEO_EXPORT
 
-    DEFINES += NM_ENABLE_FFMPEG_VIDEO_EXPORT
-    INCLUDEPATH += $${FFMPEG_11_VS2010_COMPAT}
-    INCLUDEPATH += $${FFMPEG_11_ROOT}/include
-    LIBS += -L$${FFMPEG_11_ROOT}/lib
-    LIBS += -lavformat -lavcodec -lavutil -lswscale
+INCLUDEPATH += $${geoHome}/3rd/FFmpeg-1.1/compat/vs2010
+INCLUDEPATH += $${geoHome}/3rd/FFmpeg-1.1/include
+DEPENDPATH += $${geoHome}/3rd/FFmpeg-1.1/compat/vs2010
+DEPENDPATH += $${geoHome}/3rd/FFmpeg-1.1/include
 
-    for(FFMPEG_11_RUNTIME_DLL, FFMPEG_11_RUNTIME_DLLS) {
-        !exists($${FFMPEG_11_RUNTIME_DLL}) {
-            error(FFmpeg runtime DLL was not found: $${FFMPEG_11_RUNTIME_DLL})
-        }
-        QMAKE_POST_LINK += $$QMAKE_COPY $$quote($${FFMPEG_11_RUNTIME_DLL}) $$quote($${DESTDIR}) $$escape_expand(\\n\\t)
-    }
+Debug:LIBS += -L$${geoHome}/3rd/FFmpeg-1.1/lib \
+-lavformat \
+-lavcodec \
+-lavutil \
+-lswscale
+
+Release:LIBS += -L$${geoHome}/3rd/FFmpeg-1.1/lib \
+-lavformat \
+-lavcodec \
+-lavutil \
+-lswscale
 }
diff --git a/Src4/nmNum/nmSubWxs/nmSubWxs.pro b/Src4/nmNum/nmSubWxs/nmSubWxs.pro
index 4f90e551..874def2f 100644
--- a/Src4/nmNum/nmSubWxs/nmSubWxs.pro
+++ b/Src4/nmNum/nmSubWxs/nmSubWxs.pro
@@ -10,7 +10,6 @@ TEMPLATE = lib
 
 include(../../setting.pri)
 include(../../vtk.pri)
-CONFIG += nm_ffmpeg_video_export
 include(../../ffmpeg.pri)
 
 DEFINES += NM_SUB_WXS_LIBRARY