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Old 08-28-2023, 10:29 AM   #4
Turtle91
A Hairy Wizard
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Posts: 3,361
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Join Date: Dec 2012
Location: Charleston, SC today
Device: iPhone 15/11/X/6/iPad 1,2,Air & Air Pro/Surface Pro/Kindle PW & Fire
Quote:
Originally Posted by Quoth View Post
Transparency isn't possible on most ereaders.
Also epubs of any kind don't work on Kindle. Either you or Amazon have to convert them.
That might be true for dedicated readers like paperwhite or other eink, but app based readers shouldn’t have a problem handling transparency channels on their images. Kindle for desktop, phone, iPad, etc. technologically shouldn’t have a problem with it. Amazon has simply created a “one-size-fits-all” importer/converter so they don’t have to think too hard…

From Kindle Guidelines:
Code:
4. Supported input formats: Kindle devices and reading applications do 
not support TIFF, multi-frame GIFs, or images with transparent areas. 
When images are provided with transparent backgrounds, we convert 
the transparent background to white.
Making different colored backgrounds would be possible if there was a media querie that provided the background color. I’m not smart enough on MQs to know if there is???

However, I think that may be over thinking things a bit… not to mention exploding the file size of your ePub. Just let Amazon convert it into a white background. If anyone complains point them at Amazon. Customer complaints is the only way to get Amazon to do/fix anything.

Last edited by Turtle91; 08-28-2023 at 10:34 AM.
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