r.DefaultBackBufferPixelFormat
VarUnreal Engine Var console variable.
rDefaultBackBufferPixelFormat
Description
Defines the default back buffer pixel format 0: 8bit RGB 1: 16bit RGB 2: Float RG 3: Float RGB 4: 10bit RGB, 2bit Alph
Usage
r.DefaultBackBufferPixelFormat [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

