On 03/16/2011 01:17 AM, Jack wrote:
Have you remove all options when you save your TIFF in LZW with Photoshop ?
I can't remove options, I can only change their values. If you mean uncheck all checkboxes, the only two checkbox options are "Save Image Pyramid" and "Save Transparency" and they are already both disabled. I have also tried enabling Save Transparency with no luck; also tried enabling Save Image Pyramid also with no luck.
I have tried with no compression. Nothing changes (from Gimp both no compression and ZLW do work).
There are 192 possible combinations of settings, I can't possibly try all combinations. I've tried the most obvious things, such as discarding all layers, merging layers prior to saving, changing the byte order and the pixel order, but not all possible combinations of these.
Now I can attach one of the problematic images. Hopefully somebody may help me to identify what's wrong in it.
GIMP opens it without issues (though it loses the alpha channel for some reason), and when I save it again from GIMP, pix_images opens it.
However GIMP doesn't have as many options as Photoshop so I cannot know which are the settings in photoshops that corresponds to how GIMP saves the tiff.
thanks m.