@leeperry
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don't u agree that spline36 is prefered for down or upscaling?
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I never spent much time in downscaling, so I cannot tell.
For upscaling I always found that Spline in ffdshow (is it spline36?) looks very close to Lanczos3. And because it s not parametric for tweaking ringing/alising I always used Lanczos.
@tetsuo55
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Could lanczos be modded/adjusted to reduce ringing?
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I don't know. Although I learned the basics about signal theory/processing during my study period I'm not that much into resampling algorithms that I could tell.
But there is already a
thread from madshi with this topic.
