dav1d is a SIMD-enhanced decoder for AV1 video. It features
* Accelerated assembly using x86 AVX2.
* Partial acceleration using x86 SSSE3 and ARM NEON.
* Support for bitdepths 8, 10 and 12.
* Support for chroma subsamplings 4:2:0, 4:2:2, 4:4:4 and grayscale.
AV1 is a royalty-free video codec by the Alliance for Open Media. It
has the potential to be up to 20% better than the HEVC codec.
There is no official package available for openSUSE Leap 15.4