Nvidia Noise Reduction

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Main MadVR Page Main PotPlayer Page Dithering: madVR Error Diffusion Chroma Upscaling Benchmarks 720p Chroma Upscaling PotPlayer Rendering and Decoding
1080p Chroma Upscaling 720p Resolution Doubling with NNEDI3 720p Image Upscaling MadVR Processing Settings NNEDI3 Overview DSR + madVR

Nvidia Noise Reduction 720p

For this round of comparisons I am only using Noise Reduction in the Nvidia Control Panel. I set Edge Enhancement to "Use Player Settings". I then played a 720p video and raised the slider for Noise Reduction by 25% intervals, starting with 0%. The only real difference that I noticed was that higher noise reduction settings actually made the images look more noisy. Once you set noise reduction above 75% the video will sometimes look kind of strange. Not sure what causes this exactly, but I would cap the noise reduction to around 60%. Every video will be a little different, so test out a few videos before you decide on what to set here.

Noise Reduction 0%

Nvidia noise reduction 0% 720p.jpg

Noise Reduction 25%

Nvidia noise reduction 25% 720p.jpg

Noise Reduction 50%

Nvidia noise reduction 51% 720p.jpg

Noise Reduction 75%

Nvidia noise reduction 75% 720p.jpg

Noise Reduction 100%

Nvidia noise reduction 100% 720p.jpg