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Asd-g / AviSynth-JincResize

Jinc (EWA Lanczos) resampler.
MIT License
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'blur' not working in JincResize() #9

Closed Dogway closed 1 year ago

Dogway commented 1 year ago

Was trying to match some EWA presets by N. Rubidoux but the blur parameter doesn't seem to work.

RGB/YUV and 8-bit/HBD
JincResize(width()*2,height()*2,tap=3,blur=0.9812505644269356)
Asd-g commented 1 year ago

Try with 1.874943557.

The current blur is blur = 1.0 - blur / 100.0;

Dogway commented 1 year ago

Thanks! That worked, testing it out 1.70 seemed to match better to avs_libplacebo but that might be due to rounding errors.

EDIT: Looks like some modes overflow the max permitted. EWASharpest is 11.45 (0.8855), while EWASoft is -1.5 (1.015)