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Can't resize PNG or GIF using Lanczos
Posted: Thu Mar 18, 2004 11:10 am
by Trollo
NConvert v.4.17
Code: Select all
nconvert -ratio -rtype lanczos -resize 300 200 -out png -o H:\Downloads\2004.03.18\1.png "H:\Downloads\2004.03.18\1_big.png"
What`s wrong?
With Version 3.99 it will work! (with -rtype linear
)
best regards
Re: Can't resize PNG or GIF using Lanczos
Posted: Fri Mar 19, 2004 9:14 am
by helmut
Trollo wrote:NConvert v.4.17
Code: Select all
nconvert -ratio -rtype lanczos -resize 300 200 -out png -o H:\Downloads\2004.03.18\1.png "H:\Downloads\2004.03.18\1_big.png"
What`s wrong?
I've just reproduced your problem: nconvert does create the output file, but the output image has exactly the same size as before. With Bilinear resampling (-rtype linear) this works o.k., so this must be a bug specific to Lanczos resampling.
