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[HELP] Ringing, Mosquito or Blocking - Printable Version

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RE: Ringing, Mosquito or Blocking - lastchance22 - 08.04.2026

I’ve attached the video and a screenshot to help you better understand the problem. 
http://titant.free.fr/tmp/OPBox3.mkv
   

If you succeed, you're a boss.  Cool

RE: Ringing, Mosquito or Blocking - Selur - 08.04.2026

Assuming your are using the (masked) BasicVSR++, you can lessen the effect by enabling
# rainbow removal using DeCross
clip = core.decross.DeCross(clip, thresholdy=5, noise=255, margin=4)
[Image: grafik.png]
or apply a masked (edgemask bloated):
clipFiltered = core.warp.AWarpSharp2(clipFiltered, thresh=255, blur=2, depth=64, chroma=True, planes=[1,2])
before BasicVSR++:
[Image: grafik.png]
increasing the depth to 127 might help a bit more, but that's probably as good as it gets.

Cu Selur

RE: Ringing, Mosquito or Blocking - lastchance22 - 08.04.2026

Wow, the result is incredible—it's even better than I hoped for. 👍
I’m not getting the same result. ^^
   
   

RE: Ringing, Mosquito or Blocking - Selur - 08.04.2026

I restricted the planes to "Chroma only" and additionally restricted it with a 'edgemask (bloated)'.
You did not.
Also, I did use a masked BasicVSR++ (like I did before). (not sure whether you did that or not)
Note the aWarpSharp needs to be before the BasicVSR++.

Cu Selur

RE: Ringing, Mosquito or Blocking - lastchance22 - 08.04.2026

like that ?
   

RE: Ringing, Mosquito or Blocking - Selur - 08.04.2026

Yes, and move it before BasicVSR++ (Filtering->Vapoursynth>Misc->Filter Order/Queue).

RE: Ringing, Mosquito or Blocking - lastchance22 - 09.04.2026

Hey, I just wanted to say a big thank you for all the help you gave me. Your advice was really useful and helped me understand things much better. I really appreciate the time you took to explain everything. Thanks again! 🙏