Quote:
Originally Posted by jackie_w
You will get better results if you enable the driver to send the covers as black-and-white.
This is because calibre will do a better job of grayscale conversion than letting the Kobo device make a poor job of it.
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Thanks jackie_w, I tried the grayscale but I think the issue is that the resolution is dropping whenever I use the 'upload covers' option in the driver, and then upscaling on the device for the screensaver resulting in blocky/jaggy gradients.
I say that because I also just tried the polish books plugin (update the cover in the book files - selected) and resent over the book (with the 'upload covers' option turned off in the driver) and now the screensaver cover looks fine.
Seems like its a problem whenever I select 'upload covers' in the driver, regardless of the other options.
Temp fix is manually using polish books manually before sending, and turning off the upload covers option. Any thoughts about the driver?