Looks like new AMD ryzen chips still going to lack h.265 422
[https://www.anandtech.com/show/21415/amd-unveils-ryzen-9000-cpus-for-desktop-zen-5-takes-center-stage-at-computex-2024](https://www.anandtech.com/show/21415/amd-unveils-ryzen-9000-cpus-for-desktop-zen-5-takes-center-stage-at-computex-2024)
No mention of any improvements in codec support for VCE. So looks like intel is still the only game in town for H.265 4:2:2 decoding.
Not that this has many details to begin with, so possible it is there they just didn't think it important enough to add to the slides.