1.11.2 can't display transparent avifs

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Stock
Posts: 49
Joined: Wed Oct 12, 2022 3:33 pm

1.11.2 can't display transparent avifs

Post by Stock »

XnViewMP does not display transparent avifs anymore.

Reproduction steps:
1. Download 7z
2. Compare the png and avif file with XnviewMP
-> Notice how transparency is missing in the avif version.

I'm absolutely certain that XnViewMP displayed transparent avifs correctly in previous versions as it is one of the big features of the avif format.

PS: This forum doesn't support uploading avif images directly.
You do not have the required permissions to view the files attached to this post.
Last edited by Stock on Wed Jun 17, 2026 8:59 am, edited 4 times in total.
cday
XnThusiast
Posts: 4563
Joined: Sun Apr 29, 2012 9:45 am
Location: Cheltenham, U.K.

Re: 1.11.2 can't display transparent avifs

Post by cday »

Stock wrote: Wed Jun 17, 2026 6:45 am PS: Why convert png? -> This forum doesn't support uploading avif images.
Files that can't be attached directly can normally be attached if placed in a ZIP archive, current file attachment size limit 2MiB... :D

Otherwise, a file download link may be provided.