i test blockbuster after and/or before with:
temporalsmoot,fluxsmooth,unfilter .
i ever get shifting a line at the top of my video, it just looks like a noises,
(changing litle traces black and withe) in bright images,when dark i don"t see.
if i remove the blockbuster from the script and encode again,
i don't get this lines ...

any help,please?