MobileRead Forums - View Single Post - Aura One rotating pages on its own when reading .cbz files

Crane · 12-14-2017, 02:50 PM

Nice idea, but I just checked one of the affected images in Exif Pilot, and it's got an Orientation tag of "Rotate 90 CW" already, so I don't think that's it.
Besides, I rotated all of them the same way, just using the "Rotate" function in Windows, so that wouldn't explain why some work and some do not.

Could it be to do with resolution? Does it perhaps override rotation if the resolution on one axis is too close to the display resolution?

Edit: I'll be damned, it IS something to do with resolution. I ran the whole lot through a batch resize so they all fit within the display size, and now they display correctly. It seems like if the Kobo has to downscale the images to fit them on the screen it also fucks with the rotation. For some reason.

12-14-2017, 02:50 PM	#3
Crane Junior Member Posts: 3 Karma: 10 Join Date: Dec 2017 Device: Kobo Aura One	Nice idea, but I just checked one of the affected images in Exif Pilot, and it's got an Orientation tag of "Rotate 90 CW" already, so I don't think that's it. Besides, I rotated all of them the same way, just using the "Rotate" function in Windows, so that wouldn't explain why some work and some do not. Could it be to do with resolution? Does it perhaps override rotation if the resolution on one axis is too close to the display resolution? Edit: I'll be damned, it IS something to do with resolution. I ran the whole lot through a batch resize so they all fit within the display size, and now they display correctly. It seems like if the Kobo has to downscale the images to fit them on the screen it also fucks with the rotation. For some reason. Last edited by Crane; 12-14-2017 at 04:29 PM.