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resize tiff with alpha

Posted: Thu Mar 05, 2009 11:44 am
by rockobello
is there a way to batch resize a tiff and keep the alpha channel? i tried it again and again and always i loose the alpha channel...

Re: resize tiff with alpha

Posted: Thu Mar 05, 2009 1:22 pm
by xnview
By default alpha is kept, do you use resize or batch/resize?

Posted: Thu Mar 05, 2009 1:50 pm
by Guest
"by default" was the right hint! thank you !
some time ago i changed a option to "ignore alpha". i thought it would only affect the viewing.
my fault !