Search found 24599 matches

by fmw42
2019-03-22T11:23:01-07:00
Forum: Bugs
Topic: delay not changing fps of mp4 file
Replies: 1
Views: 23

Re: delay not changing fps of mp4 file

Try using ffmpeg directly.
by fmw42
2019-03-22T09:43:53-07:00
Forum: Users
Topic: Strange Problem - Stroke is cut on half text
Replies: 5
Views: 133

Re: Strange Problem - Stroke is cut on half text

Check your version of Freetype and be sure it is current.
by fmw42
2019-03-22T09:42:31-07:00
Forum: Users
Topic: Problems wit underlines and italics.
Replies: 1
Views: 36

Re: Problems wit underlines and italics.

This works for me on IM 6.9.10.34 Q16 Mac OSX with Inkscape as the SVG renderer that ImageMagick uses. convert -density 300 test.svg test.png ImageMagick can use 3 different renderers for SVG: Inkscape (the best), RSVG delegate (second) and MSVG/XML (worst). You can tell if you have RSVG or MSVG/XML...
by fmw42
2019-03-22T09:35:58-07:00
Forum: Users
Topic: Batch Resizing and side by side photo script
Replies: 1
Views: 34

Re: Batch Resizing and side by side photo script

Please clarify. Do you want to resize them to the same size? Or do you just want to resize to make them all smaller? You can use -resize to do the resize and +append to put them size by side. But you will have to loop over your directories to select the pairs of images and then use convert to do the...
by fmw42
2019-03-21T17:28:16-07:00
Forum: Developers
Topic: Command for ignoring Alpha Channel in PSD?
Replies: 6
Views: 195

Re: Command for ignoring Alpha Channel in PSD?

I am not a PS expert. I have spent hours trying to replicate something like an image with background transparency and one red circle. I cannot figure out how to do that with PS CC. I can create the layer mask, but not the red circle on background transparency. So unless you provide me with that PSD ...
by fmw42
2019-03-21T14:58:24-07:00
Forum: Bugs
Topic: PDF to image breaks in Ghostscript 9.26
Replies: 2
Views: 59

Re: PDF to image breaks in Ghostscript 9.26

Ghostscript 9.26 has bugs. I keep hearing about difficulties and I have downgraded to 9.25
by fmw42
2019-03-21T09:07:22-07:00
Forum: Developers
Topic: Command for ignoring Alpha Channel in PSD?
Replies: 6
Views: 195

Re: Command for ignoring Alpha Channel in PSD?

It would be best if you post a link to your PSD file or a simple one that shows the problem so I can test with it. In the mean time I will try to generate a test PSD and see what I can figure out. Did you try: psd:alpha-unblend=off Disables new automatic un-blending of transparency with the base ima...
by fmw42
2019-03-21T08:59:16-07:00
Forum: Bugs
Topic: Failed to convert PNG file with error " IDAT: invalid distance too far back"
Replies: 2
Views: 63

Re: Failed to convert PNG file with error " IDAT: invalid distance too far back"

On my Mac OSX with IM 6.9.10.34 Q16, I get an error message also

Code: Select all

convert sample.png test.png
convert: no images defined `test.png' @ error/convert.c/ConvertImageCommand/3258.

Mac PREVIEW opens it fine.
by fmw42
2019-03-20T16:21:15-07:00
Forum: Magick.NET
Topic: Correctly convert from ColorCMYK to MagickColor
Replies: 2
Views: 94

Re: Correctly convert from ColorCMYK to MagickColor

I do not know Magick.NET, but your command new ColorCMYK(255, 0, 0, 0, 255); seems to be creating a new CMYK image with Cyan=255, Magenta=0, Yellow=0, and Black=255 For me in the command line, that comes out black. Please show your full set of code so that the experts can properly diagnose your issue.
by fmw42
2019-03-20T11:54:52-07:00
Forum: Users
Topic: Grayscale background removal for OCR
Replies: 4
Views: 154

Re: Grayscale background removal for OCR

try something like this convert 0068_example.jpg -type Grayscale -threshold 25% ^ -define connected-components:area-threshold=5 ^ -define connected-components:mean-color=true ^ -connected-components 4 ^ result.png You may have to remove the long horizontal lines and the table lines. See https://stac...
by fmw42
2019-03-20T11:26:41-07:00
Forum: Bugs
Topic: Facing Error while I try convert compressed tiff image(Group4 - CCITT_T.6) to PNG, using ImageMagick's convert.exe?
Replies: 6
Views: 160

Re: Facing Error while I try convert compressed tiff image(Group4 - CCITT_T.6) to PNG, using ImageMagick's convert.exe?

I have already reported this privately to the ImageMagick developers. It works in older versions of ImageMagick such as 6.9.3.0, but not in current versions of IM 6 or 7. Libtiff will handle it, but ImageMagick is seeing that message as an error and perhaps it should just be a warning.
by fmw42
2019-03-20T11:24:58-07:00
Forum: Magick.NET
Topic: Merging TIFF files in multi page with C#
Replies: 4
Views: 112

Re: Merging TIFF files in multi page with C#

I do not not C#, but you should be able to convert from a multipage PDF to a multipage TIFF in command line directly as

Code: Select all

convert -density XX image.pdf image.tif
No need to extract individual tiff files from the PDF
by fmw42
2019-03-20T09:28:13-07:00
Forum: Developers
Topic: Command for ignoring Alpha Channel in PSD?
Replies: 6
Views: 195

Re: Command for ignoring Alpha Channel in PSD?

Please always provide your IM version and platform. Also your ImageMagick command line. And if possible post a link to one of your PSD files that has this issue so we can test with your image and examine it. Just keep the alpha channel for PNG if that does not cause issues. For JPG, it does not supp...