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Crashes saving AVIF from 16 bit TIFF #1065

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Aus-Roh opened this issue Apr 21, 2024 · 6 comments
Open

Crashes saving AVIF from 16 bit TIFF #1065

Aus-Roh opened this issue Apr 21, 2024 · 6 comments

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@Aus-Roh
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Aus-Roh commented Apr 21, 2024

Sent here by the inbuilt bug report link under the top menu "?".
I've opened up a 16 bit colour TIFF, 7728 × 5152, and tried to Save As an AVIF file. No processing was done, just these steps. It asks me for the quality, I've tried, high, and then went ahead to save. It goes ahead to save (animated blue dots above the picture frame show), but the program just vanishes, and no saved file results.
So I opened the TIFF in IrfanView and saved it, now it is 8 bit colour TIFF and is about half the file size but same resolution. Nomics now saves this to an AVIF with no problem.

@novomesk
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What OS, and which installer of nomacs were you using?

Can you send the TIFF image to reproduce the problem?

@Aus-Roh
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Aus-Roh commented Apr 22, 2024 via email

@novomesk
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Try to download this qavif.dll plug-in:

https://ci.appveyor.com/api/buildjobs/q943a9v9n21n98kg/artifacts/plugins%2Fimageformats%2Fqavif.dll

and replace the previous version of that file in C:\Program Files\nomacs\bin\imageformats\ folder.

Check if it helps or not.

@Aus-Roh
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Aus-Roh commented Apr 22, 2024 via email

@novomesk
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Do not send files in email reply, we do not receive them.

nomacs saves AVIF files without Exif.

Try new IrfanView which has built-in AVIF support, previous versions opened AVIF via AV1 Video Extension from Microsoft.

Regarding the missing thumbnail in Windows it is necessary to communicate with Microsoft.

Thanks for reporting problem with the crash!

@Aus-Roh
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Aus-Roh commented May 5, 2024 via email

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