[deepin 20.1] Image Viewer - AVIF support

[lxwndr]

Offers compatibility with the AV1 image file format (.avif), which is being adopted by all web browsers.

This format is considered superior to JPEG, PNG, WebP and GIF; to significantly reduce the file size and maintain quality.

It is important to note that it is an open source and royalty-free image format!

deepin-image-viewer 5.6.3.73-1
deepin 20.1 (1030) / OsBuild = 11038.003

[justforlxz]

I hope to support heif（

[justforlxz]

@XMuli https://github.com/jakar/qt-heif-image-plugin

please check and add it

[XMuli]

ok, I'm going to push it into deepin.

[zoze0]

gThumb支持avif马上都两年了。 deepin落后也不至于要这么落后吧

[BLumia]

装一下 kimageformats 就支持了，一个 Qt 插件的事...

[zoze0]

那啥时候预装啊， 不只是看图软件能打开哦， 文件管理器里格式支持，小图预览。 现在识别不了这种格式

[BLumia]

v20 的仓库恐怕不会随便更新包了（虽说如果依赖不多的话还是可能的，但 kimageformats 可能需要点额外的工作才能把 avif 插件移植到 v20）。

可以期待下后续的 v23 仓库，应该是直接有的。

[zoze0]

https://www.bilibili.com/read/cv22543150
B站首页已经转为AVIF格式图片了

[BLumia]

https://github.com/deepin-community/kimageformats v23 仓库是有这个包的。