How to stream photos to canon projector?

Question

Programming

Do not ask why, but I need to: put a canon camera without a flash drive (mark 2 for example), connect it to the projector to output an image.
If you shoot on a canon without a flash drive, it shows the photo for another 2-8 seconds on the screen through the buffer memory.
I need it to stream it to the projector in real time and after 2-8 seconds clear the buffer and the image also disappears from the projector.

Answer 1

Perhaps something like a Wi-Fi SD card
https://habrahabr.ru/post/191742/