I need and application where I can upload a video recording of a human with green screen in background. The video will contain a person with green background. I will set a GPS location for that video. When I get to the GPS location of the video and will start the application, the background will be replaced by the video from my camera and the person will show on the location with the GPS.
So it will look like a person is standing on the GPS location when I aim there my phone.
Similar application is here using Vuforia + Unity3D:
[url removed, login to view]