Quote:
Originally Posted by James Freeman
I painted a test pattern with thin and thick lines of blue and red circles in 4:4:4.
Then video captured the screen with CamStudio (screen recording software).
Then compressed the RGB (4:4:4) video through x264 to YCbCr 4:2:0 lossless.
I simply compared the original 4:4:4 video with the 4:2:0 video and chose a chrome upscaler which looks closest to the original 4:4:4 video.
To my eyes Super-XBR 150 almost recreates the thin chroma data without touching much the thick circles.
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Thanks, I'll give it a try.
Do you notice an improvement compared to NNEDI3 with real content, especially bluray chroma upscaling?