Yesterday, 07:44 PM | #1 |
Junior Member
Posts: 1
Karma: 10
Join Date: Apr 2024
Device: kindle paperwhite
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[Editor Plugin] Bulk Image Resizer Plugin
Bulk Image Resizer Plugin
Description The plugin boasts an aggressive image size reduction feature that, in rare cases, can shrink images by a factor of 8. Adjustments are made discriminately, optimizing larger images while maintaining the integrity of smaller ones, as the conversion process is exclusively applied to images surpassing the predefined maximum resolution threshold on their shorter side. Key features include: - Effortless image resizing - Optional adjustment of image quality - Optional conversion to WebP format (Note: this WebP may not display correctly on some devices - including Kindle Paperwhite IV) Version History & Issues: Github. |
Yesterday, 10:42 PM | #2 |
Bibliophagist
Posts: 35,401
Karma: 145435140
Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Forma, Clara HD, Lenovo M8 FHD, Paperwhite 4, Tolino epos
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As far as WebP images and ePub ebooks go, until ePub3.3, WebP images were not part of the ePub standard's core media types and very few ePub renderers(*) that I have tested will display them. I also played with WebP images and Send to Kindle and again, the images did not display unless I wanted to see the camera with a exclamation mark in a triangle error indicator.
* The three renderers that worked were the ones used by Thorium, Sigil (epub editor) preview and calibre's ebook-editor preview. All three are browser based. When testing with Sigil, I also have the BibiReader, EpubJSReader and RadiumReader output plugins installed and the BibiReader plugin did not display the images. None of my eInk devices showed the images. Last edited by DNSB; Today at 12:30 AM. Reason: Corrected that WebP images were added to core image types in the ePub 3.3. standard |
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