When I use Image > Convert to Colours on tiff files, it wrecks them - but only if "Use LIBIMAGEQUANT" is enabled in the effect options popup.
You can see my examples.
In my opinion, "Use LIBIMAGEQUANT" seems like a useless option to have if it is going to mess up the graphic.
Also, I don't know if that Convert-to-Colours messes up anything, but afterward, if I run blur on it afterward, the effect is not the same as the Effect Preview.
For this, I ran Convert to Colours without LIBIMAGEQUANT, which seemed to work fine.
Then I went and opened Effects and chose Blur - it's only set to 1 as you can see in my screenshot.
Convert to Colours on Tiff
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Brother Gabriel-Marie
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Convert to Colours on Tiff
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xnview
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Re: Convert to Colours on Tiff
rightBrother Gabriel-Marie wrote:When I use Image > Convert to Colours on tiff files, it wrecks them - but only if "Use LIBIMAGEQUANT" is enabled in the effect options popup.
You can see my examples.
In my opinion, "Use LIBIMAGEQUANT" seems like a useless option to have if it is going to mess up the graphic.
yes it's a known issue because blur is applied on preview and not a full imageAlso, I don't know if that Convert-to-Colours messes up anything, but afterward, if I run blur on it afterward, the effect is not the same as the Effect Preview.
For this, I ran Convert to Colours without LIBIMAGEQUANT, which seemed to work fine.
Then I went and opened Effects and chose Blur - it's only set to 1 as you can see in my screenshot.
Pierre.