diff -Naur xvidcap-1.1.7.orig/configure xvidcap-1.1.7/configure
--- xvidcap-1.1.7.orig/configure	2008-07-09 11:28:25 +0400
+++ xvidcap-1.1.7/configure	2009-04-19 13:52:46 +0400
@@ -11849,7 +11849,7 @@
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_lib_avformat_av_write_header=no
+	ac_cv_lib_avformat_av_write_header=yes
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
@@ -12010,7 +12010,7 @@
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_lib_avdevice_avdevice_register_all=no
+	ac_cv_lib_avdevice_avdevice_register_all=yes
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \