Feature request: Add image integrity verification functionality (for detecting corrupt image files)

[cecoates]

Describe your suggested feature

Sometimes individual images within a CBZ can be corrupt, it would be useful if corrupt images could be identified after a library scan.

Functionality similar to BadPeggy (unfortunately, BadPeggy can't scan within archives).

Possibly under "Media Analysis"?

Other details

https://github.com/llaith-oss/BadPeggy-1

[gotson]

i am not clear about what the tool you mentioned actually does ? What is a corrupt image ?

[cecoates]

It can happen when your internet is a bit flaky while downloading files, when something goes wrong when downloads resume, or if something funky happens while a file is being copied/saved/written to.

I don't have an actual example right now, because I just used BadPeggy to remove them all, but it's when images look like this:

It'd be handy to know if you had files like that within a CBZ ahead of time, rather than realizing it when you're in the middle of reading a chapter and have a bad page or two.

[gotson]

Would need more details on technically how a corrupt image is to be detected.

[gotson]

out of scope of this project