The shell extension has been flawlessly working here with all supported image files, PNG included. But yesterday I received from a coworker two PNG files that can't show thumbnails.
PNG file
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PNG file from coworker
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This is odd for two reasons:
- Other PNG I already had on my system are OK as to thumbs.
- The files from my coworker are 19 MB in size and I have set the option No thumbnail for file size greater than to 120 MB.
Unless there is other explanation, my guess is that it happens because the PNG files I have on my system were created on Windows, while the coworker PNG files were created on a Mac.
My guess is right or not? TIA.
Windows 10 Pro 20H2 19042.844
Version 4.1.0 and PNG files issue
Moderators: XnTriq, helmut, xnview
Version 4.1.0 and PNG files issue
Desktop: Windows 10 Pro 64-bit • Intel Core i7 • 12 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Re: Version 4.1.0 and PNG files issue
The Attachments tool here shows an error message saying the files are too large. How can I send them to you via this forum?
Desktop: Windows 10 Pro 64-bit • Intel Core i7 • 12 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Re: Version 4.1.0 and PNG files issue
These files contains a iTXT data too high (default is 8000000 bytes max) for libpng
Pierre.
Re: Version 4.1.0 and PNG files issue
Thank you very much for the answer, but... it's archaic Aramaic to me!
What is "iTXT data"? Is it something a simple user like me can deal with? I searched online to try to understand what it is, but it seems to be something only programmers and the like can deal with.
For example, when I generate a PNG image using CorelDRAW, I have a lot of options to set, like color mode, transparency, etc. before I export it.
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Is there a way this "iTXT data" can be modified when saving the image in the PNG format? If it's possible, I can tell that coworker to adjust things before he sends me PNG images. NB: I work with Windows, he works with a Mac.
TIA.
Desktop: Windows 10 Pro 64-bit • Intel Core i7 • 12 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Laptop: Windows 10 Pro 64-bit • Intel Core i5 • 6 GB RAM
Re: Version 4.1.0 and PNG files issue
iTXT data is used to store metadata
I'll add the support for large iTXT data
I'll add the support for large iTXT data
Pierre.