4 ms·Decodes to http://www.d52.io/ http://www.d52.io/by mkoc 4y agoDecodes to http://www.d52.io/ http://www.d52.io/scotty79 4y agoDoes it even work? QR code made of lights? Or do you need to manually invert a photo before decoding?aembleton 4y agoIt works for me, using Firefox to scan the QR code in the video. Do you have a smart phone? You could try it yourself.