rotate \
rumbler \
scale \
+ sketcher \
shapewipe \
sharpen \
shiftinterlace \
timestretch \
timestretchrt \
titler \
+ tracer \
translate \
unsharp \
videoscope \
theme_pinklady \
theme_suv \
theme_unflat \
+ theme_cakewalk \
# too costly
# findobject \