Comments (6)
gotson
commented on August 16, 2024
would need:
- startup logs to verify that AVIF is enabled or not
- logs when generating the thumbnail, check for any error
Komga does not need to decode images when reading with the webreader, the AVIF file is passed as-is if your browser supports it, that's why you can see it when reading.
Komga decodes when generating the thumbnail, the fact that it fails to generate a thumbnail seem to indicate something does not work on your machine, but logs would be needed to confirm.
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acer1204
commented on August 16, 2024
/> would need:
- startup logs to verify that AVIF is enabled or not
- logs when generating the thumbnail, check for any error
Komga does not need to decode images when reading with the webreader, the AVIF file is passed as-is if your browser supports it, that's why you can see it when reading.
Komga decodes when generating the thumbnail, the fact that it fails to generate a thumbnail seem to indicate something does not work on your machine, but logs would be needed to confirm.
where can found the startup log?
when i right click komga icon, and show log file , it just get the komga.log.
this file is close komga and delete record, then reopen komga.
komga.log
java.io.IOException: com.github.gotson.nightmonkeys.heif.HeifException: Unsupported feature: Unsupported codec
at com.github.gotson.nightmonkeys.heif.imageio.plugins.HeifImageReader.read(HeifImageReader.java:118) ~[imageio-heif-0.6.2.jar:0.6.2]
at net.coobird.thumbnailator.tasks.io.InputStreamImageSource.readImage(Unknown Source) ~[thumbnailator-0.4.20.jar:0.4.20]
at net.coobird.thumbnailator.tasks.io.InputStreamImageSource.read(Unknown Source) ~[thumbnailator-0.4.20.jar:0.4.20]
at net.coobird.thumbnailator.tasks.SourceSinkThumbnailTask.read(Unknown Source) ~[thumbnailator-0.4.20.jar:0.4.20]
at net.coobird.thumbnailator.Thumbnailator.createThumbnail(Unknown Source) ~[thumbnailator-0.4.20.jar:0.4.20]
at net.coobird.thumbnailator.Thumbnails$Builder.toOutputStream(Unknown Source) ~[thumbnailator-0.4.20.jar:0.4.20]
at org.gotson.komga.infrastructure.image.ImageConverter.resizeImageToByteArray(ImageConverter.kt:99) ~[komga-1.11.1-plain.jar:na]
at org.gotson.komga.domain.service.BookAnalyzer.generateThumbnail(BookAnalyzer.kt:192) ~[komga-1.11.1-plain.jar:na]
at org.gotson.komga.domain.service.BookLifecycle.generateThumbnailAndPersist(BookLifecycle.kt:125) ~[komga-1.11.1-plain.jar:na]
at org.gotson.komga.application.tasks.TaskHandler.handleTask(TaskHandler.kt:95) ~[komga-1.11.1-plain.jar:na]
at org.gotson.komga.application.tasks.TaskProcessor.takeAndProcess(TaskProcessor.kt:63) ~[komga-1.11.1-plain.jar:na]
at org.gotson.komga.application.tasks.TaskProcessor.processAvailableTask$lambda$2(TaskProcessor.kt:51) ~[komga-1.11.1-plain.jar:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[na:na]
Caused by: com.github.gotson.nightmonkeys.heif.HeifException: Unsupported feature: Unsupported codec
at com.github.gotson.nightmonkeys.heif.Heif.check(Heif.java:182) ~[imageio-heif-0.6.2.jar:0.6.2]
at com.github.gotson.nightmonkeys.heif.Heif.checkError(Heif.java:177) ~[imageio-heif-0.6.2.jar:0.6.2]
at com.github.gotson.nightmonkeys.heif.Heif.decode(Heif.java:132) ~[imageio-heif-0.6.2.jar:0.6.2]
at com.github.gotson.nightmonkeys.heif.imageio.plugins.HeifImageReader.read(HeifImageReader.java:116) ~[imageio-heif-0.6.2.jar:0.6.2]
... 14 common frames omitted
it;s looks show heif.HeifException: Unsupported feature: Unsupported codec.
DLRAW.TO_00001.zip
this is my avif zip with one page.
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gotson
commented on August 16, 2024
where can found the startup log?
when i right click komga icon, and show log file , it just get the komga.log.
It's just the first lines of the log file, but sometimes when log file rolls, it's missing in the file.
The library is loaded properly:
2024-07-17T15:59:27.451+08:00 INFO 21192 --- [main] c.g.g.n.h.i.plugins.HeifImageReaderSpi : Loaded libheif v1.17.5
2024-07-17T15:59:27.458+08:00 INFO 21192 --- [main] o.g.k.i.image.ImageConverter : Supported read mediaTypes: [image/vnd.wap.wbmp, image/jpeg, image/x-portable-graymap, image/bmp, image/x-windows-pcx, image/gif, image/x-pc-paintbrush, image/x-raw, image/webp, image/heif-sequence, image/x-pcx, image/heic-sequence, image/avif, image/x-portable-bitmap, image/heif, image/heic, image/x-jb2, image/png, image/pcx, image/x-windows-bmp, image/x-webp, image/jpeg2000, image/jp2, image/x-bmp, image/x-png, image/x-portable-pixmap, image/x-jbig2, image/tiff, image/x-tiff, image/x-portable-anymap, image/jxl]
The issue is in the decoding, could be something wrong with the file or codec. I'll check it out.
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gotson
commented on August 16, 2024
The library works with your test image, so there must be an issue with libheif dll not loading the AOM codec. I don't have a windows machine to troubleshoot though, so there's not much i can do.
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acer1204
commented on August 16, 2024
The library works with your test image, so there must be an issue with libheif dll not loading the AOM codec. I don't have a windows machine to troubleshoot though, so there's not much i can do.
Q1.
Let me test using the Docker version of Komga on Windows 11 to see if the issue is only present in the Windows Store version.
A1.
I have tested the Komga Docker version on Windows 11, and the AVIF zip preview images are working correctly.
Synology docker version working correctly.
It's only failed show preivew cover with windows store version.
Q2,
which version has better performance, the Docker version or the Windows Store version?
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gotson
commented on August 16, 2024
which version has better performance, the Docker version or the Windows Store version?
shouldn't be any difference
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