AVIF

AVIF is a new image format based on AV1 video encoding. Compared with image formats such as JPEG and WEBP, it has a higher compression ratio and better picture details. And most importantly, it is free and open source, with no licensing fees.

The rust community also provides the corresponding crate libavif-sys, implemented based on libavif. The relevant openharmony adaptation has been submitted, you can refer to this PR.

You can wait for the PR to merge or directly reference through git.

Example

[dependencies]
libavif = { git = "https://github.com/southorange0929/libavif-rs.git", default-features = false, features = [
    "codec-aom",
] }

Tip

For the x86_64-unknown-linux-ohos target, you need to install yasm or nasm to support assembly compilation.