With Vega, I meant discrete cards. They feature Unified Video Decoder (UVD). APUs, while they contain cut-down Vegas, use Video Core Next (VCN) for video. It i

With Vega, I meant discrete cards. They feature Unified Video Decoder (UVD). APUs, while they contain cut-down Vegas, use Video Core Next (VCN) for video. It is worth saying, that the new 4000 series Ryzen APUs use VCN 2.0, which does NOT support AV1 decoding. For that, VNC 3.0 is needed, which is coming with Navi 2 chips.