libpng warning: Ignoring incorrect gAMA value when sRGB is also present

[cbelth]

I have run the command:

Code: Select all

convert -flop image.png mirrored_image.png

to mirror an image. It worked, and examining the result, it is correct. However, I then went to resize the result with the following:

Code: Select all

convert mirrored_image.png -resize 256x256 resize_image.png

and it throws the following error:
libpng warning: Ignoring incorrect gAMA value when sRGB is also present
Anyone know how to solve this?

[fmw42]

Please do not double post. See your post in Developers forum.