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Old 25th March 2020, 06:41   #8  |  Link
poisondeathray
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Join Date: Sep 2007
Posts: 5,346
It looks like point sampled (nearest neighbor) chroma . It's just duplicating samples up to 4:4:4 then RGB, then back down to 4:2:2 when exporting a 4:2:2 format

So if you export some 4:2:2 format, you can downsample back to 4:2:0 using chromaresample="point" and it will look close to what you started with

#exported 4:2:2 format like prores
ConvertBits(8)
ConvertToYV12(chromaresample="point")

Or you can use avsresize eg. for 10bit , but 4:2:0
z_ConvertFormat(pixel_type="YUV420P10", resample_filter="point")

(I tested this on some patterns in Resolve Studio 15, similar conditions 720x480 x264 4:2:0 import, 720x480 timeline settings, 422 export)



Last edited by poisondeathray; 25th March 2020 at 06:59.
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