Legacy ImageMagick Discussions Archive

Hi, When converting a PNG file to another file, I get an error: convert.exe: IDAT: invalid distance too far back `C:\sample.png' @ error/png.c/MagickPNGErrorHandler/1714. convert.exe: no images defined `C:\sample.png' @ error/convert.c/ConvertImageCommand/3300. My sample argument is: convert.exe C ...

The RMSE difference of my images is about 0.0019%, too, but when I use Beyond Compare to check this 2 files, there are a lot of differences between them. The color of background is different.. You can check with my Untitled.png in the link below. I also attach my converted image (compare.jpg) into ...

Hi, I got an issue when convert JPG to JPG, color of converted file is changed. I tried with many args to test like: -type TrueColor, -strip, -set colorspace:auto-grayscale off,... or without arg but the problem is still there. Maybe there are something I don't know to put in arg to keep original ...

Hi, I'm trying to upgrade the version of IM CLI from 7.0.7-24 to 7.0.8-18 in Windows, but got an error with a TIFF image. With 7.0.7-24, the image can convert successful without error. With 7.0.8-18, the image got an error: convert.exe: MemoryAllocationFailed `D:\28df992e625049b0be5990382a3961e2 ...

Hi, I'm using ImageMagick CLI version 7.0.7.24 in Windows, now I want to upgrade the version to 7.0.8.16 - the lastest version but there are some issues with the new one. When using new version and try to convert a jpg file to bmp file, I got an error log like below: convert.exe: CorruptImageProfile ...

@fmw42

Thanks for your response. But when you change the format to grayscale, the size will increase and it will be > TIFFScanlineSize(tiff).
So it will passed.

My concern is what's wrong with my original file that cause the exception?
Please help me check with the developers.
Thanks.

Hi, I have a tiff file store at google drive: https://drive.google.com/file/d/1TOZu9lJFB9nynWnOjfzjYvJm3DBn5D-A/view?usp=sharing I tried to convert this file from "tiff" to "tiff". And I get the exception: InsufficientImageDataInFile As I debug, TIFFScanlineSize(tiff) is 213 and GetBlobSize(image ...