I dont think QR Code supports sending the image in itself but I could be wrong.
I haven't seen any QR code do that yet.
Normally what they do is:
1-Take the SnapShoot
2-Upload the image to your server
3-Copy the direct URL link of the image
4-Use the QR Code generator to create a QR code using the URL
Then when the players scan the Code with their phones they will give them the direct link to the image, where they can open it and save the image on their phones.
that's what I figured as well but I haven't set up a server (and didn't really plan to) so I was wondering if there's some other way. Thanks for the reply!