Search found 22082 matches

by fmw42
2017-11-18T10:57:06-07:00
Forum: Users
Topic: The way to use convert –strip command line from system operational perspective.
Replies: 15
Views: 237

Re: The way to use convert –strip command line from system operational perspective.

In the file you uploaded the Orientation says TopLeft, which ImageMagick gets from the exif:Orientation: 1. That means there is no rotation needed. Once you strip it, the orientation will say Orientation: Undefined, since there is not exif:Orentation field for ImageMagick to get the value. If there ...
by fmw42
2017-11-17T10:04:40-07:00
Forum: Users
Topic: Converting ACEScg EXR file to jpeg - Can't get correct output
Replies: 11
Views: 307

Re: Converting ACEScg EXR file to jpeg - Can't get correct output

Often the profile is imbedded in the file. So post one of your new EXR files and your exported JPG and I will see what I make of those.
by fmw42
2017-11-16T21:52:47-07:00
Forum: Users
Topic: The way to use convert –strip command line from system operational perspective.
Replies: 15
Views: 237

Re: The way to use convert –strip command line from system operational perspective.

Perhaps I don't understand the issue. You said you were not getting the correct orientation. If the orientation is undefined, then that could happen, if there was a different orientation, but it was stripped from the image meta data. Again, I would need to be able to download the original image to s...
by fmw42
2017-11-16T19:03:33-07:00
Forum: Users
Topic: The way to use convert –strip command line from system operational perspective.
Replies: 15
Views: 237

Re: The way to use convert –strip command line from system operational perspective.

Since I do not read the language on that site, I am not sure how to download it. I clicked on the picture and chose download file. But I may have only downloaded the preview file. Also note that some hosting service reformat the image. So it might be better if you do the following on your original f...
by fmw42
2017-11-16T13:11:50-07:00
Forum: Users
Topic: why is the "magick" command not available on ubuntu?
Replies: 2
Views: 49

Re: why is the "magick" command not available on ubuntu?

Does your /tmp directory have enough space left? Are then ImageMagick files left there? Have you configured environment variables for ImageMagick for its MAGICK_TEMPORARY_PATH, see http://www.imagemagick.org/script/resou ... nvironment. Do you have enough RAM for your image?
by fmw42
2017-11-16T13:09:34-07:00
Forum: Bugs
Topic: PDF > PNG Conversion Issues
Replies: 11
Views: 90

Re: PDF > PNG Conversion Issues

I do not know what more to suggest other than trying to back down your Ghostscript and PNG to the same versions I have. Or try installing IM 6 in place of IM 7. By the way, I install all my delegates from MacPorts and then install IM from source. See http://www.imagemagick.org/discourse-server/viewt...
by fmw42
2017-11-16T12:44:38-07:00
Forum: Bugs
Topic: scaling down an image gives red and blue shadows?
Replies: 19
Views: 171

Re: scaling down an image gives red and blue shadows?

The warnings are about non-standard tags in the meta data. They should not be a worry as long as they say warnings. IM ignores those tags but reports them as warnings. I am not a Linux user, so cannot tell you how to upgrade. You may have to remove the old JPG and reinstall IM after installing the n...
by fmw42
2017-11-16T12:07:09-07:00
Forum: Users
Topic: why is the "magick" command not available on ubuntu?
Replies: 2
Views: 49

Re: why is the "magick" command not available on ubuntu?

Ubuntu and most of Linux systems have not made the change to IM 7, yet. Some flavors of Linux may be offering both versions with IM 7 an option, but you would have to check with them about where the IM 7 version is located.
by fmw42
2017-11-16T12:04:59-07:00
Forum: Bugs
Topic: scaling down an image gives red and blue shadows?
Replies: 19
Views: 171

Re: scaling down an image gives red and blue shadows?

P.S. When using draw directly it probably know more about brightness corrections from its meta data that IM does not know. So that is likely why my IM conversion is darker than the cr2 original. Nevertheless you should not be getting any red speckles. I am not an expert on raw formats such as NEF or...
by fmw42
2017-11-16T12:02:38-07:00
Forum: Bugs
Topic: scaling down an image gives red and blue shadows?
Replies: 19
Views: 171

Re: scaling down an image gives red and blue shadows?

All your messages are warnings. You can suppress them by adding -quiet to your command line after convert.

You might try upgrading JPEG. That version is old.

Using CR2 directly should produce a JPG if you use the proper arguments.

Did you check the dcraw version as I showed above?
by fmw42
2017-11-16T11:58:32-07:00
Forum: Bugs
Topic: PDF > PNG Conversion Issues
Replies: 11
Views: 90

Re: PDF > PNG Conversion Issues

What version of Mac OSX. I am on Sierra.

How did you install IM and the needed delegates? From ImageMagick, Homebrew, MacPorts?
by fmw42
2017-11-16T11:36:22-07:00
Forum: Bugs
Topic: scaling down an image gives red and blue shadows?
Replies: 19
Views: 171

Re: scaling down an image gives red and blue shadows?

Linux systems patch old version. Your version by number is old, but has been patched most recently in July 2017. So is likely current. But since I do not know what the latest patch is, I cannot say. Furthermore I dislike the process of patching, since patches can be bad or missed. Thus it is hard to...
by fmw42
2017-11-16T11:28:50-07:00
Forum: Bugs
Topic: PDF > PNG Conversion Issues
Replies: 11
Views: 90

Re: PDF > PNG Conversion Issues

Here is my result:

Code: Select all

magick -colorspace sRGB test_export.pdf -background white -alpha remove test_export.png
Image

When you view it in your same tool that you view your own result, does it show any stripes?
by fmw42
2017-11-16T11:24:43-07:00
Forum: Bugs
Topic: PDF > PNG Conversion Issues
Replies: 11
Views: 90

Re: PDF > PNG Conversion Issues

What is your platform and what tool are you using to view it?