The dav1d package contains an AV1 decoder.
This package is known to build and work properly using an LFS 13.0 platform.
Download (HTTP): https://code.videolan.org/videolan/dav1d/-/archive/1.5.3/dav1d-1.5.3.tar.gz
Download MD5 sum: e22d5377b91936ef0b43662364c8973e
Download size: 1.7 MB
Estimated disk space required: 23 MB (with tests)
Estimated build time: 0.3 SBU (using parallelism=4; with tests)
Install dav1d by running the following commands:
mkdir build && cd build && meson setup --prefix=/usr --buildtype=release .. && ninja
To test the results, run ninja test.
Now, as the root user:
ninja install