AVIF Conversion Error "Not a Picture" | XnConvert Mac

[christb]

I run into following problem when I try to save as AVIF: "not a picture"

• No file is created

• I tried different AVIF Write Settings and Options without success (incl. deactivating MultiCore)

• I checked this forum and only found one thread, but it didn't seem related to my problem: viewtopic.php?f=104&t=45772&p=190070&hi ... ac#p190070

My System

• XnConvert Version 1.100.1 - x64 (Feb 25 2024) - Libformat version 7.172

• MacOS Sonoma 14.4

• MacBook Pro, 16-inch, 2019, Intel Core i9

Mac Version.png (170.39 KiB) Viewed 4664 times

[xnview]

Thanks to your detailed description I can reproduce the problem.

[xnview]

This problem is supposed to be fixed in XnView MP 1.7.1. Please check and confirm the bug fix here.

[andreasgregor]

For me this problem is still there in the latest versions of XnConvert and XnView.
---
MacBook Pro
16 Zoll, 2019
Prozessor 2,3 GHz 8-Core Intel Core i9
Grafik AMD Radeon Pro 5500M 8GB
Intel UHD Graphics 630 1536 MB
Speicher 32 GB 2667 MHz DDR4
macOS 13.6.5 (22G621)

[xnview]

XnConvert is not yet updated, but XnView MP 1.7.1 too?

[andreasgregor]

Yes. Freshly installed.
Do you need any further info about my system?

[xnview]

which MacOS? I can't reproduce on MacOS 14.1

[andreasgregor]

macOS 13.6.5 (22G621)

[xnview]

currently i have a problem on mac intel

[christb]

Dear Pierre, thanks for taking care of this issue, but I'm not able to test it on XnViewMP, beause I simply can't find the option to export as AVIF.
I also selected AVIF in the Settings > Formats, but on export view its always a standard format selection. Please advice.

[xnview]

Dear Pierre, thanks for taking care of this issue, but I'm not able to test it on XnViewMP, beause I simply can't find the option to export as AVIF.
I also selected AVIF in the Settings > Formats, but on export view its always a standard format selection. Please advice.

in Convert dialog, you have not AVIF?

[Hein]

I can confirm that I just ran into this issue still in the just downloaded latest Mac version:
XnConvert Version 1.105.0 - x64 (Apr 16 2025) - Libformat version 7.221

I have Avif as option and when selected and click convert, error for all images: xxxxxxxxxxx.avif : not an image

[xnview]

I can confirm that I just ran into this issue still in the just downloaded latest Mac version:
XnConvert Version 1.105.0 - x64 (Apr 16 2025) - Libformat version 7.221

I have Avif as option and when selected and click convert, error for all images: xxxxxxxxxxx.avif : not an image

Please check in XnView MP 1.9.0

[Hein]

Hi Pierre,

Sorry, but I am using Convert and I'm using it for converting only. Or am I missing something ....

[christb]

Please check in XnView MP 1.9.0

Hi Pierre,
just had the chance to test XnView MP 1.9.2 (now I can see the convert dialog). But unfortunately, both Export and Batch Converting to AVIF lead to the same exact issue. My system is still as described in my post (MacBook Pro 16", 2019, Intel, MacOS Sonoma, now 14.7.5)