-TOPDIR ?= $(CURDIR)/..
+export TOPDIR ?= $(CURDIR)/..
include $(TOPDIR)/global_config
ifeq ($(WANT_DVB), yes)
1080to540 \
720to480 \
aging \
+ scaleratio \
audioscope \
bandslide \
bandwipe \
whirl \
wipe \
yuv \
+ yuv411 \
yuvshift \
zoom \
zoomblur \