Best OBS Downscale Filter - The Ultimate Resize Comparison
Which is the best OBS downscale filter in terms of performance and video quality? In this video, I compare 9 different methods to downscale a live stream in OBS Studio: Bilinear, Bicubic, Lanczos, Rescale Output, and Canvas Resizing. By looking at gaming benchmarks and an objective assessment of image quality (PSNR) I am able to show that downscaling using the Video Tab and the Lanczos filter is the best choice!
Downscale Performance: https://imgur.com/a/X5xwaVp
Downscale Quality: https://imgur.com/a/S53a98W
Timeline:
00:00 - Intro
00:38 - Which downscale methods are there?
02:58 - PC specifications used for testing
03:17 - Which downscale filter provides the best performance
09:16 - Which downscale filter has the best image quality?
12:17 - Recommendations
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