Images in ePub are not displayed #KOReader

FickleHare · 03-10-2022, 12:26 PM

Does anyone know why this happens and or how to fix? In Calibre I can read this book & It looks fine (see attachment) but in KOReader the images are missing with just little blank squares. (see attachment.).

Tyvm!

Frenzie · 03-10-2022, 03:18 PM

Not without https://www.mobileread.com/forums/sh...d.php?t=267998 (or possibly if you select it and choose "View HTML").

FickleHare · 03-10-2022, 04:34 PM

Quote:

Originally Posted by Frenzie

Not without https://www.mobileread.com/forums/sh...d.php?t=267998 (or possibly if you select it and choose "View HTML").

Thanks. Attached a Scramble for debug. at 10% or html09 is where I start noticing the problems. In the scramble its header is "Wym Aszs Uyssjiujpow pw qjn Fcy Vssym"

pazos · 03-11-2022, 02:47 PM

Quote:

Originally Posted by FickleHare

Thanks. Attached a Scramble for debug. at 10% or html09 is where I start noticing the problems. In the scramble its header is "Wym Aszs Uyssjiujpow pw qjn Fcy Vssym"

These are SVG images with text on them. They're not currently supported. See ticket https://github.com/koreader/koreader/issues/6757.

You would need to convert these to png or use a different program to read that book.

FickleHare · 03-11-2022, 03:08 PM

Quote:

Originally Posted by pazos

These are SVG images with text on them. They're not currently supported. See ticket https://github.com/koreader/koreader/issues/6757.

You would need to convert these to png or use a different program to read that book.

Oh. Converted the book to MOBI then back to ePUB. The images are jpeg now and work as expected (x4 file size and ugly font formatting though.) Thanks for the tip(s).

Frenzie · 03-11-2022, 04:37 PM

You could also try long-press on the filename → open with MuPDF to see if it happens to help. That being said, you'd be giving up on a lot of nice features that way.

03-10-2022, 12:26 PM	#1
FickleHare Junior Member Posts: 8 Karma: 10 Join Date: Oct 2021 Device: Clara HD	Images in ePub are not displayed #KOReader Does anyone know why this happens and or how to fix? In Calibre I can read this book & It looks fine (see attachment) but in KOReader the images are missing with just little blank squares. (see attachment.). Tyvm! Attached Thumbnails

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03-10-2022, 03:18 PM	#2
Frenzie Wizard Posts: 1,787 Karma: 731691 Join Date: Oct 2014 Location: Antwerp Device: Kobo Aura H2O	Not without https://www.mobileread.com/forums/sh...d.php?t=267998 (or possibly if you select it and choose "View HTML").

03-11-2022, 04:37 PM	#6
Frenzie Wizard Posts: 1,787 Karma: 731691 Join Date: Oct 2014 Location: Antwerp Device: Kobo Aura H2O	You could also try long-press on the filename → open with MuPDF to see if it happens to help. That being said, you'd be giving up on a lot of nice features that way.

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