In order to compile the app you'll have to have sdl2 package on your native platform installed. A simple guide is here : https://github.com/Rust-SDL2/rust-sdl2 After that, in the directory run:

cargo build --release

Then go to target -> release -> virtual-camera(.exe) and run the program.

• arrow keys to move around,
• z to zoom, x to de-zoom, 'c' to reset zoom,
• w to look up, s to look down,
• q to turn left, e to turn right