1#!/bin/bash2mkdir frames;3ffmpeg -i $1 -filter_complex "select=bitor(gt(scene\,0.2)\,eq(n\,0))" -vsync drop -c:v png -f image2pipe - |4mogrify @- -bordercolor black -border 1 -fuzz 5% -trim +repage -format jpg -quality 98 -set filename:f "%t" "%[filename:f].jpg"