#!/bin/bash
URUCHAMIASZ NA WŁASNĄ ODPOWIEDZIALNOŚĆ, I U MNIE DZIAŁA NIE WIEM CZY U CIEBIE
echo "remove shit"
rm *.bmp
rm test.mp4
rm output.mp4
echo "downscale"
ffmpeg -y -i $1 -vf "scale=640x480" -r $2 output.mp4
echo "cut into frames"
ffmpeg -i output.mp4 %06d.bmp
rm output.mp4
ls *.bmp | wc -l
read
for frame in *.bmp; do
i=$(echo "$frame"| sed 's/[^0-9]//g')
j=$(echo "$frame"| sed 's/[^0-9]//g'|sed 's/^0\+//')
echo "frame $i" &
remainder=$(( j % 3 ))
echo "$remainder" &
[ "$remainder" -eq 0 ] && ffmpeg -i $i.bmp -vf lutrgb="g=0:b=0" c$i.bmp 2>/dev/null &
[ "$remainder" -eq 1 ] && ffmpeg -i $i.bmp -vf lutrgb="r=0:b=0" c$i.bmp 2>/dev/null &
[ "$remainder" -eq 2 ] && ffmpeg -i $i.bmp -vf lutrgb="g=0:r=0" c$i.bmp 2>/dev/null &
[ "$(( j % 124))" -eq 0 ] && echo "wait1" && wait
done
echo "wait 2"
wait
ffmpeg -r $2 -f image2 -s 640x480 -i c%06d.bmp -vcodec libx264 -crf 25 -pix_fmt yuv420p test.mp4
rm *.bmp
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}