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Old 03-28-2019, 03:33 PM   #1
netman49
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Downsampling of images in ZIP to ePub conversion

I noticed that PNG images are downsized in the conversion process from ZIP file to ePub file in Calibre.
I’ve searched for a setting in Calibre to avoid this resizing, but could not find it.

To be more precise.
When adding a new book tot the Calibre library, Calibre is making a ZIP file of the directory with all the files of the publication, including the images.
In this ZIP file the images keep the original file size, in my case 1920 x 2610 pixels.
When converting the ZIP file to ePUB in Calibre the images are downsized to 872 x 1186 pixels.

Any idea how I can keep the original pixel sizes from the images?

Last edited by netman49; 03-29-2019 at 04:03 AM. Reason: More details.
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Old 03-28-2019, 04:52 PM   #2
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Set profile to Tablet is the only one I know to (or not) rescale images. Tablet assumes 'as is'
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