The video hooks do not depend on the libav* libraries.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9281 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Makefile

@@ -99,7 +99,7 @@ ffmpeg.o ffplay.o ffserver.o: version.h
 %.o: %.c
 	$(CC) $(CFLAGS) -c -o $@ $<
 
-videohook: .libs
+videohook:
 	$(MAKE) -C vhook all
 
 documentation: $(addprefix doc/, ffmpeg-doc.html faq.html ffserver-doc.html \