A guide on how to troubleshoot blurry Virtual Textures in Unreal Engine
https://dev.epicgames.com/community/learning/tutorials/vjpW/unreal-engine-troubleshooting-blurry-virtual-textures-for-linear-content
Quite useful thanks,
“A 4K image has about 8 million pixels, so 128MB is roughly enough to cover the screen 8 times over.”
Might be better to clarify more as it made me confused, by 4k image it means screen/monitor resolution ( 3840 x 2160) which should be 2 byte per pixel and NOT 4096^2 texture images for anyone who thought the numbers don’t match.