Enquiry on developing small VR app

hi guys. I need to build small VR app:
1. it should play 360 degree video (4k res)
2. it should take opportunity to make photo of visitor who just tried VR experience (we need to make emotional pics of visitors after wathing vr)
We want make photo from Canon 550D, there is good soft - sparko cam that emulate Canon550D as webcam in OS.

Does anybody can help me? With good bucks bonus from me exactly. Contact me on skype o2style.ru or mail grehanin@gmail.com