Greg Hamilton wrote:

>  Unfortunately I've found another curious quirk. I have a CMYK Jpeg file
>  created with Photoshop which I need to convert to RGB. To do this I do
>  something like:
> 
>  Image.open("cmyk_image.jpg").convert("RGB").save("rgb_image.jpg")
> 
>  The colour information in the resulting jpeg is wrong. Red is yellow,
>  green is blue, grey is something akin to teal. Hopefully I'm doing
>  something wrong.

Older versions of Photoshop generated broken CMYK files, and PIL
attempts to compensate for this.  try commenting out the following lines
in PIL/JpegImagePlugin.py, and let me know if it helps:

                    if self.mode == "CMYK" and self.info.has_key("adobe"):
                        rawmode = "CMYK;I" # Photoshop 2.5 is broken!

</F> 



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