Last Updated or created 2022-05-17

mkdir -p videoframessource videoframes
ffmpeg -r 60 -i sweden.mp4 videoframessource/%05d.png
cd videoframessource
ls *png | while read file ; do ../convert2comic $file ; echo -n "." ;done ; echo ""
ffmpeg -f image2 -r 60  -i videoframes/%05d.png  -vcodec libx264 final.mp4

#!/bin/bash
# convert script .. call me convert2comic
convert -quiet $1 +repage -depth 8 -selective-blur 0x5+10% ./tmp1
convert ./tmp1 -level 0x80% -colorspace gray -posterize 6 -depth 8 -colorspace sRGB ./tmp2
convert ./tmp1 '(' ./tmp2 -blur 0x1 ')' '(' -clone 0 -clone 1 -compose over -compose multiply -composite -modulate 100,150,100 ')' '(' -clone 0 -colorspace gray ')' '(' -clone 3 -negate -blur 0x2 ')' '(' -c
lone 3 -clone 4 -compose over -compose colordodge -composite -evaluate pow 4 -threshold 90% -median 1 ')' -delete 0,1,3,4 -compose over -compose multiply -composite ../videoframes/$1

# Another nice effect
convert frame.png \( +clone -negate -blur 0x6 \) -compose ColorDodge -composite -modulate 100,0,100 out.png