04.01.2022, 21:47
What they are doing is mixing EdgeCleaner, DeRinging und FFmpegs (un-)Sharpen.
I think mixing FFmpeg with Avisynth/Vapoursynth filters is in general bad and often stupid:
a. it easily can cause color issues
b. you easily loose control about the bit depth&co you work in (at least last I checked figuring out what color formats FFmpeg really is using is a real pain. Also controling how rgb<>yuv conversions are also rather complicated to control.
If you use Avisynth, instead of using FFmpegs (Un-)Sharpen, one could use one of the Avisynth filters for unsharpening http://avisynth.nl/index.php/External_filters through the custom addition.
If you use Vapoursynth there are also (un-)sharpen filters, see: https://vsdb.top/
Personally I'm no fan of unsharpen filters. (which is why in Hybrid only FFmpegs unsharpen filter is supported out of the box) Also unsharpen filters often have problems with noise content.
Cu Selur
I think mixing FFmpeg with Avisynth/Vapoursynth filters is in general bad and often stupid:
a. it easily can cause color issues
b. you easily loose control about the bit depth&co you work in (at least last I checked figuring out what color formats FFmpeg really is using is a real pain. Also controling how rgb<>yuv conversions are also rather complicated to control.
If you use Avisynth, instead of using FFmpegs (Un-)Sharpen, one could use one of the Avisynth filters for unsharpening http://avisynth.nl/index.php/External_filters through the custom addition.
If you use Vapoursynth there are also (un-)sharpen filters, see: https://vsdb.top/
Personally I'm no fan of unsharpen filters. (which is why in Hybrid only FFmpegs unsharpen filter is supported out of the box) Also unsharpen filters often have problems with noise content.
Cu Selur
----
Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.
Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.