A simple reshade that gives an immersive and cinematic look to the game.
To make this work:
Get reshade 4.5 and install it, delete "reshade-shaders" folder after that, and then just put the content of my file in the same location as "Bioshock Infinite.exe".
You have to select my preset with reshade when the game launches, done.
In your game config put the secondary option for the depth of the field to get a better look with the reshade.
Enjoy the game. ^^
Credits to @blooddream