openzim / openzim/cms

Books illustration differences are confusing

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#320 27 comments 0 reactions 1 assignee View on GitHub

@elfkuzco is already working on this.

Since Jun 4, 2026.

bug
Dominant language
Python
Stars
7
Forks
1
Avg merge
15h 20m
Merged PRs (30d)
18

Description

See https://cms.openzim.org/title/getbootstrap.com_en_all/edit and https://cms.openzim.org/title/ghana-bece-past-questions_en_all/edit https://cms.openzim.org/title/athena_fr_all/edit

Looks like under some condition the illustration is binary-different while still looking very much the same from user perspective ...

I suspect this might be linked to some binary difference because image has been reencoded again at new scrape and there is a binary difference somewhere in the file like a date metadata or something like this.

@elfkuzco can you investigate why illustration is considered different? Do you have any idea about how we could fix this?

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