I’ve nearly finished implementing my first feature for darktable. Support for importing and exporting AVIF images. AVIF is an image format based on the AV1 video codec and has support for HDR images too.
Is this libavif an extended version of the libheif or a separate project?
Do you know if there are already smartphones or cameras that saves avif files directly?
If yes, do you have examples?
I’ve improved the code behind the quality slider and added a new option in the GUI to disable tiling. By default it is on as it makes encoding a lot faster.
I’m currently connecting up the nclx boxes of AVIF to the darktable color spaces.
If your Distribution doesn’t provide them yet, yes you have to build them on your own. You need libavif and I suggest to use dav1d and rav1e.
libavif is available with openSUSE Tumbleweed and I’m working on getting it into Fedora. The first step, adding cargo-c has been done to build rav1e soon. Dependencies need to be packaged first.