07-24-2018, 09:02 AM | #1 |
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Failed to convert JPEG-XR image
Hi,
I am converting two .kfx files to EPUB. First file converted without a hitch, second file reported the following error message in full: Exception during conversion of JPEG-XR 'resource/-y3Wvp1LTU_AckVIlnqBQA2237.jxr' to TIFF: NotImage: Failed to convert JPEG-XR image These two books are part 2 and 3 of a series, so I completely failed to understand why 1 converts and the other does not. Any help is very welcome! |
07-24-2018, 11:59 AM | #2 |
Grand Sorcerer
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The KFX Input plugin uses JPEG-XR image conversion (JxrDecApp) that is included as part of calibre. This fails for some images.
I have reported this as a calibre bug. |
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07-31-2018, 08:07 AM | #3 |
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Thank you for your reply!
Does this mean I cannot convert this book until the bug gets fixed? |
07-31-2018, 09:19 AM | #4 |
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08-17-2018, 09:55 AM | #5 |
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Hi guys.
I still experience this error. I updated everything to the latest versions: calibre - 3.29.0 KFX Input - 1.7.0 DeDRM - 6.6.1 Any ideas how to fix it? Thanks |
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08-17-2018, 09:05 PM | #6 |
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08-18-2018, 02:26 PM | #7 |
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It looks like the change Kovid made didn't fix the problem. I will look into it further.
In the mean time you could try using one of the methods in this thread to avoid KFX: https://www.mobileread.com/forums/sh...d.php?t=283371 |
08-19-2018, 08:53 AM | #8 |
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Thanks.
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08-30-2018, 09:22 AM | #9 |
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The latest release of the KFX Input plugin (version 1.8.0) should take care of the occasional problem converting JPEG-XR images from kindle devices.
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09-04-2018, 05:52 AM | #10 |
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Thank you jhowell,
Problem fixed. |
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