Antonio Roberts

Myself and Mez recently finished a script called Echobender that automatically databends images.

Click to download

To use it you’ll need:

• A computer with Linux installed. I don’t have a Windows or Mac PC so I can’t test it on those
• Sox. On Ubuntu you can install it via “sudo apt-get install sox”
• Convert, which is part of ImageMagick. On Ubuntu you can install it via “apt-get install imagemagick”

Once you have those installed just execute ./echobender.sh from the terminal and then drop a .jpg or .bmp file into it. The output will be in a folder called “echo”.

If you look closely at the script you can see a way to convert any data into an image! I’ll leave that one up to you… Here’s the source code for all those interested:

#!/bin/sh -e
# Echobender
# By Antonio Roberts and Martin Meredith
# www.hellocatfood.com | www.sourceguru.net
# GNU/GPL

segons=`(date "+%Y%m%d%H%M%S")`
outfile="${segons}"

if [ ! -d ./echo ]; then
	mkdir ./echo
fi
clear
echo -e "\033[31m---------------------------------------------------- \033[0m"
echo -e "\033[33m Echobender \033[0m"
echo -e "\033[32m---------------------------------------------------- \033[0m"
echo -e "\033[35m---------------------------------------------------- \033[0m"
read -p "DROP A FILE HERE> " foo
echo -e "\033[32mLets bend $foo \033[0m"
echo -e "\033[35m---------------------------------------------------- \033[0m"
foo="$(echo $foo | sed -e "s/'//" | sed -e "s/'//")"
bn=$(basename $foo | sed -e 's/\.[a-zA-Z0-9]*$//')
imsize=$(identify -format "%wx%h" $foo)
cp $foo ./echo
convert ./echo/${bn}.* ./echo/${bn}.bmp
cp ./echo/${bn}.bmp ./echo/${bn}.raw
sox -r 482170 -e u-law ./echo/${bn}.raw ./echo/${bn}2.raw echo 0.8 0.9 5000 0.3 1800 0.25
convert -size $imsize -depth 8 rgb:./echo/${bn}2.raw ./echo/${bn}.$outfile.bmp
rm ./echo/${bn}.raw ./echo/${bn}2.raw ./echo/${bn}.bmp ./echo/${bn}.jpg
echo -e "\033[33mJob done. Check ./echo \033[0m"
echo -e "\033[31m---------------------------------------------------- \033[0m"

Thanks to Imbecil‘s MPegFucker script for much of the inspiration.