>>Hi folks,
>>
>>It seems that the +matte and -alpha off switches don't appear to be
>>working with ImageMagick 6.5.8-0_0?  I've tried PSDs and TIFFs, with one
>>alpha channel, with two alphas, and the alpha gets applied no matter what
>>in a conversion to JPEG.  This used to work differently with the exact same
>>code.  Does anyone have a notion of what might be occurring?
>>
>>Thanks so much for your time!
>
>
>If I do not misunderstand your question, JPG does not support 
>transparency. Try converting to png or gif (if you want to save the 
>alpha in the output).
>
>Also I don't believe that IM supports two alpha channels at the same 
>time unless composited first into one combined alpha.
>
>What was your exact command? Perhaps I misunderstand.
>
>I am not sure about the transfer of alpha channels in PSD in IM, but 
>I would expect there to be no problem with TIFFs.
>
>But you seem to want to remove the alpha channel anyway. As JPG does 
>not support alpha, then something else is going on, if you seem to 
>be getting the alpha in your JPG as that should not be possible 
>whether you turn alpha off or not. It will probably show up as black 
>where there was alpha.
>
>Sorry if I misunderstand.


If you can post a link to your input and output images, others can 
examine them to see what is happening.
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