Re: Saving TiFF with seperate layer mask
Posted: 2008-08-21T12:38:15-07:00
JPG files do NOT allow transparency.
I do not think IM allows you to create a 'masked' TIFF.
Remember IM is a generalized conversion tool, and it is very hard for it to be able to generate specialized aspects of every image file format, though it does try.
You could put in a request in the development forum for the TIFF coder to be expanded (somehow) to allow this. Though how you can define the second image to be treated as a separate 'alpha' channel masking image is a problem.