[magick-users] CMYK to RGB

[Jay R. Ashworth]

On Fri, Jun 15, 2007 at 05:59:02PM +0530, Davinder Kumar wrote:
> I am trying to convert a TIFF CMYK image to JPEG RGB image.
> 
> I am getting a image without K channel.
> 
> I am issuing following commands:
> 
> convert input.tiff -colorspace RGB output.jpg
> convert input.tiff -profile sRGB -colorspace RGB output.jpg
> 
> but everything results in same image.

If you really mean "I am getting a resultant RGB JPG without a K
channel", which is what you seem to have said above, then "of course
you aren't getting a K channel".

RGB images don't *have* a K channel.

If what you actually meant was "I appear to be getting an RGB image
which was built without looking at the K channel in the CMYK TIFF",
then that would be a problem, but I expect convert to deal with that
correctly -- from my limited knowledge of IM.

Cheers,
-- jra
-- 
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