diff -Naur FusionSound-1.1.1.orig/interfaces/IFusionSoundMusicProvider/ifusionsoundmusicprovider_ffmpeg.c FusionSound-1.1.1/interfaces/IFusionSoundMusicProvider/ifusionsoundmusicprovider_ffmpeg.c
--- FusionSound-1.1.1.orig/interfaces/IFusionSoundMusicProvider/ifusionsoundmusicprovider_ffmpeg.c	2012-04-17 15:13:57.864935809 +0200
+++ FusionSound-1.1.1/interfaces/IFusionSoundMusicProvider/ifusionsoundmusicprovider_ffmpeg.c	2012-04-17 15:15:07.299067761 +0200
@@ -44,6 +44,7 @@
 #define FF_API_OLD_METADATA2 0
 #include <libavcodec/avcodec.h>
 #include <libavformat/avformat.h>
+#include <libavutil/mathematics.h>
 
 static DFBResult
 Probe( IFusionSoundMusicProvider_ProbeContext *ctx );