#!/bin/bash

cd output
rm -rf jpgpics
mkdir -p jpgpics

for x in *_anki.media; do
	y="jpgpics/${x%_anki.media}"
	mkdir -p "$y"
	for f in $( cd "$x" && ls *.png ); do
		convert -scale "${1:-320x240}" "$x/$f" "$y/${f%.png}.jpg"
	done
done