Esxi running macos For selur

[shijan]

UPDATE. seems chroma edges artifacts where caused by MPEG1 source. Seems Hybrid reads MPEG1 in some strange way. When i convert source file to 10bit ProRes422HQ and import again in hybrid, chroma edges have no artifacts when i apply 601 to 709 color matrix. But anyway other problems with color matrix still exists.

Color -> ColorMatrix PROBLEM
It seems this important filter may need some serious quality control or total redesign. In addition to broken Rec.2020 seems it have global problems with quality.
Here is example of VCD MPEG1 4:2:0 352x288 upscaled to 1440x1080.
As you can see ColorMatrix transform produce strange ugly artifacts with chroma edges.
I try to experiment with Filtering-> Misc -> Color Resizer Methods and with Crop/Resize Resize Methods but it don't help a lot.




Here is comparison with quality color managed video player output on macOS (on the right):

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DeHalo YAHR ERROR
When VS preview already open and i turn on DeHalo YAHR, i got Pop-up message:
"Got an empty value for 'vsYAHRBlur', please report to Selur!"

Sometimes problem can't be reproduced...