How can we inject image using appium

Is there any to inject image using appium

inject where exactly?

Inject image while scanning some qr code
Something like this

Aaaa replace camera view with some video or still image…
I never see any working solution for real phone but there are some gentlemen who can make this trick using some knowhow -

Ask Perfecto -) guys

Hello @ARP, DId you get some solution for image injection?