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It seems that "compare" outputs everything to STDERR. Why?

Posted: 2009-04-16T17:14:15-07:00
by mattalexx
It seems that "compare" outputs everything to STDERR. Is there a reason for this? It's making things a little confusing on my end.

Thanks.

Re: It seems that "compare" outputs everything to STDERR. Why?

Posted: 2009-04-16T17:34:58-07:00
by magick
Not a bug.
It seems that "compare" outputs everything to STDERR. Is there a reason for this?
Why sure, otherwise the difference image is stuffed up if you write it to STDOUT:
  • compare -metric psnr image.png reconstruct.png png:-