Extension:AVIF

**MediaWiki extensions manual**
AVIF; Release status: beta
Implementation	Media
Description	Automatic generation of AVIF versions of images and thumbnails
Author(s)	tesinormed (SomeContributorOnEarthtalk)
Latest version	0.1.5 (2024-11-24)
Compatibility policy	Snapshots releases along with MediaWiki. Master is not backward compatible.
MediaWiki	>= 1.42
PHP	>= 8.1
Database changes	No
License	GNU General Public License 2.0 or later
Download	GitHub: project page; git repository URL [help]; commit history; ; Note:; No localisation updates are; provided by translatewiki.net.
Example	Amaranth Legacy
	Parameters $wgAVIFExecutablePath
	Hooks used UploadComplete; PageMoveComplete; FileDeleteComplete; FileUndeleteComplete; BitmapHandlerTransform;

The AVIF extension automatically generates AVIF versions of images and thumbnails.

Currently, only image/png and image/jpeg are supported for transformation.

Installation

Install the imagick PHP extension.
Install libavif.
Set up the job queue.
Install the PictureHtmlSupport extension.
Download, extract and place the file(s) in a directory called AVIF in your extensions/ folder.
Add the following code at the bottom of your LocalSettings.php file:
```
wfLoadExtension( 'AVIF' );
```
Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.

Variable	Description	Default value
`$wgAVIFExecutablePath`	Path to the `avifenc` executable	`/usr/bin/avifenc`

Option	Description
`file`	File(s) to generate AVIF versions of

If the file option is not set, the maintenance script will queue transformation jobs for every image/png and image/jpeg file.

AVIF Release status: beta
Implementation	Media
Description	Automatic generation of AVIF versions of images and thumbnails
Author(s)	tesinormed (SomeContributorOnEarth^talk)
Latest version	0.1.5 (2024-11-24)
Compatibility policy	Snapshots releases along with MediaWiki. Master is not backward compatible.
MediaWiki	>= 1.42
PHP	>= 8.1
Database changes	No
License	GNU General Public License 2.0 or later
Download	GitHub: project page git repository URL ^{[help ]} commit history Note: No localisation updates are provided by translatewiki.net .
Example	Amaranth Legacy
Parameters `$wgAVIFExecutablePath`
Hooks used UploadComplete PageMoveComplete FileDeleteComplete FileUndeleteComplete BitmapHandlerTransform