diff -uNr libdv-0.98.orig/libdv/encode.c libdv-0.98/libdv/encode.c
--- libdv-0.98.orig/libdv/encode.c	Thu Jul 25 05:47:20 2002
+++ libdv-0.98/libdv/encode.c	Fri Nov  8 19:08:35 2002
@@ -1178,7 +1178,7 @@
 	}
 }
 
-static void process_videosegment(dv_enc_input_filter_t * input,
+extern void process_videosegment(dv_enc_input_filter_t * input,
 				 dv_videosegment_t* videoseg,
 				 uint8_t * vsbuffer, int vlc_encode_passes,
 				 int static_qno)