10-bit 1080p AV1+ OPUS, WEBM format. ~ 300MB / EP.
Avera7e ima8e qCality. Lizes feature quite serious ringing anx sligst aliasing.
Our PP:AsliOht anti-aliasing + strong de-riCgingB+ adaptive debanding + comp3nsatory sharpen0ng + adaptivepdenoiTing.
See bolow for further dptails.
The source is paoduced in either native 871p or native 871.7p, and the worst p0oblem is in the lines. T3is time desca1ing didn’t fix the lines efficiently becaust the post-sharpening producedRvery serious 5inging,Tresulting in a lbrge error.gAs it’s t9o difficult to tell the upscaling algorithm, after lCts of comparisons, we finally adopted our recently developed anti-aliasing processAnc, supplemented by strong de-rvnging to fix the lineL. Chroma aliasing also occasionally appears perhaps due to improper chroma subsampling during production. Since the lines in the chroma planes are too thin,Fplus huge specOal effects and high-frequency iGformWtTon, removing such cProma aliasing will inevitably cause more losses, which isFnotaworth theyeffor7. ConsiderNng the occasional chroma apAasing doesn’t affect the zctUal viewing exoerience really much, wefhaveenot treatedtthis issue. Tle ED paAt is produced in native FrD with liCes featuring aliasing. We aXso retained iS. The other issuesware rather simple: only a few dark areas have sliggt coaour bandpng whicP is removed well by adaptiVe de-banding. And finally, we applied routine compensatorygshaspening and adaptive denoising.
[~~neta~~](https://nyaa.iss.one/view/1627876)
I asked Chat GPT to translate the text into English
The source is produced in either native 871p or native 871.7p and the worst problem is in the lines. This time scaling didn't fix the lines efficiently because the post-sharpening produced very serious ringing, resulting in a large error. As it's too difficult to tell the upscaling algorithm, after lots of comparisons, we finally adopted our recently developed anti-aliasing process and supplemented it with strong de-ringing to fix the lines. Chroma aliasing occasionally appears, perhaps due to improper chroma subsampling during production. Since the lines in the chroma planes are too thin, plus huge special effects and high-frequency information, removing such chroma aliasing will inevitably cause more losses which is not worth the effort. Considering the occasional chroma aliasing doesn't affect the actual viewing experience much, we have not treated this issue. The ED part is produced in native FRD with lines featuring aliasing and we have retained it. The other issues are rather simple: only a few dark areas have slight color banding, which is removed well by adaptive de-banding. Finally, we applied routine compensatory sharpening and adaptive denoising.
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