Summary: | Improve handling of local covers upon upload so that they don't increase in file size while decreasing in pixel size. | ||
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Product: | Koha | Reporter: | Manos PETRIDIS <egpetridis> |
Component: | Cataloging | Assignee: | Bugs List <koha-bugs> |
Status: | NEW --- | QA Contact: | Testopia <testopia> |
Severity: | normal | ||
Priority: | P5 - low | CC: | a.roussos, m.de.rooy |
Version: | Main | ||
Hardware: | All | ||
OS: | All | ||
Change sponsored?: | --- | Patch complexity: | --- |
Documentation contact: | Documentation submission: | ||
Text to go in the release notes: | Version(s) released in: | ||
Circulation function: | |||
Attachments: |
Image before upload 1085x1597 pixels 24bit 430.47 KB, image/jpeg
koha processed image 600x883 pixels 24bit 940.43 KB, image/png |
Created attachment 147775 [details]
koha processed image 600x883 pixels 24bit 940.43 KB, image/png
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Created attachment 147774 [details] Image before upload 1085x1597 pixels 24bit 430.47 KB, image/jpeg It seems that koha may increase image file size upon upload while reducing pixel size. In the attached examples, koha manages to increase image file size by 119% (430KB to 940KB) while reducing image size to 30,6% of the original, both in 24bit colour, therefore needlessly increasing database size.