| 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 | ||
| GIT URL: | Initiative type: | --- | |
| Sponsorship status: | --- | Comma delimited list of Sponsors: | |
| Crowdfunding goal: | 0 | 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 |
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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.