--- configure.in.orig	2009-09-08 10:35:23.000000000 +0400
+++ configure.in	2013-08-29 21:58:55.228194031 +0400
@@ -224,6 +224,7 @@
 			PKG_CHECK_MODULES(AVCODEC, libavformat,
 			[
 				AC_DEFINE(HAVE_LIBAVCODEC, 1, [Enable FFMPEG libavcodec])
+                                AVCODEC_LIBS="-lavformat -lavcodec -lavutil"
 				AC_SUBST(AVCODEC_LIBS)
 				AC_SUBST(AVCODEC_CFLAGS)
 				PKG_CHECK_MODULES(SWSCALE, libswscale,[