diff -aur aegisub-9999.orig/aegisub/audio_provider_lavc.h aegisub-9999/aegisub/audio_provider_lavc.h
--- aegisub-9999.orig/aegisub/audio_provider_lavc.h	2008-09-13 00:17:16.000000000 +0400
+++ aegisub-9999/aegisub/audio_provider_lavc.h	2008-09-13 00:18:54.980497285 +0400
@@ -52,8 +52,8 @@
  */
 
 extern "C" {
-#include <ffmpeg/avcodec.h>
-#include <ffmpeg/avformat.h>
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
 }
 #include "mkv_wrap.h"
 #include "lavc_file.h"
diff -aur aegisub-9999.orig/aegisub/lavc_file.h aegisub-9999/aegisub/lavc_file.h
--- aegisub-9999.orig/aegisub/lavc_file.h	2008-09-13 00:17:16.000000000 +0400
+++ aegisub-9999/aegisub/lavc_file.h	2008-09-13 00:18:41.079746519 +0400
@@ -41,8 +41,8 @@
 #endif
 #include <wx/filename.h>
 extern "C" {
-#include <ffmpeg/avcodec.h>
-#include <ffmpeg/avformat.h>
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
 }
 #include "include/aegisub/aegisub.h"
 
diff -aur aegisub-9999.orig/aegisub/video_provider_lavc.h aegisub-9999/aegisub/video_provider_lavc.h
--- aegisub-9999.orig/aegisub/video_provider_lavc.h	2008-09-13 00:17:17.000000000 +0400
+++ aegisub-9999/aegisub/video_provider_lavc.h	2008-09-13 00:18:22.604747469 +0400
@@ -44,9 +44,9 @@
 #endif
 #include <vector>
 extern "C" {
-#include <ffmpeg/avcodec.h>
-#include <ffmpeg/avformat.h>
-#include <ffmpeg/swscale.h>
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libswscale/swscale.h>
 }
 #include "include/aegisub/video_provider.h"
 #include "include/aegisub/aegisub.h"