Small test on embedding Audio data into PNG alpha channel.With added option to shuffle pixels to hide/”encrypt” original image and sound. To make sound file small enough, use this option to set low hz. Ideas for later:– Compress audio (tested RLE but didn’t do much […]

Simple example to decode QRCode from texture image. – Download XZing.net from http://zxingnet.codeplex.com/ – Unzip, Copy zxing.unity.dll from Unity/ folder into your Unity project (create Plugins/ folder and place the dll there) – Download some QRCode image, like: – Create new script (see source below) […]