Nice job! Some prior projects have done similar things as well:
[1] (2011) http://stephendnicholas.com/posts/quicker-video-qr-codes
[2] (2014) http://thruglassxfer.com/
[3] (2014) https://github.com/Neohapsis/QRCode-Video-Data-Exfiltration
[1] (2011) http://stephendnicholas.com/posts/quicker-video-qr-codes
[2] (2014) http://thruglassxfer.com/
[3] (2014) https://github.com/Neohapsis/QRCode-Video-Data-Exfiltration
[1] https://en.wikipedia.org/wiki/Timex_Datalink#Wireless_data_t... [2] https://youtu.be/2VmtPaiOBwI?t=1m3s