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katzenjoghurt · 11th September 2018, 21:15

Hey brumsky et al.!

Yes... psy_rd was set to 4.
I kept grain mode but reduced psy_rd to 1 and set crf to 21 now and the artifacts are gone (while the file size got a bit smaller) ... the result is a bit smeared though.
Also it kills most of the grain.
https://i.imgur.com/eqQJXy7.png

Lowering Crf or Psy further won't do any good though... quite the contrary. At least on that example scene.

11th September 2018, 21:15	#6362 \| Link
katzenjoghurt Registered User Join Date: Feb 2007 Posts: 128	Hey brumsky et al.! Yes... psy_rd was set to 4. I kept grain mode but reduced psy_rd to 1 and set crf to 21 now and the artifacts are gone (while the file size got a bit smaller) ... the result is a bit smeared though. Also it kills most of the grain. https://i.imgur.com/eqQJXy7.png Lowering Crf or Psy further won't do any good though... quite the contrary. At least on that example scene. Last edited by katzenjoghurt; 11th September 2018 at 21:33.