Yokemate of Keyboards
Posts: 12204 from 2003/5/22
From: Germany
> OS4 utilizes [...] UVD (Universal Video Decoder) of GCN4 (Graphics Core Next)
> for 4K Video Playback.
Just to add that not just the UVD v6 of GCN4-based cards is supported, but since Enhancer v2.2 and RadeonHD v5 in August/September 2022 also the UVD v3/v4 of GCN1-based cards (but not with 4k support, of course, because that only starts with UVD v5).
https://wiki.amiga.org/index.php/Enhancer_Software (RadeonHD_drv_video Library)
https://www.amiga-news.de/en/news/AN-2022-08-00034-EN.htmlhttps://www.amiga-news.de/en/news/AN-2022-09-00076-EN.htmlhttps://en.wikipedia.org/wiki/Unified_Video_Decoder#Format_support> Max. supported cards in MorphOS are HD6xxx
MorphOS also supports:
- HD7xxx up to HD7670
- HD8xxx up to HD8490
- R5 up to R5 235X (probably also R5 310)
...which are all TeraScale 2 (...and doesn't support HD69xx, which is TeraScale 3).
> which is some generations before GCN4.
Yes, but TeraScale 2 to GCN1 is just two generations :-)
Edit: added R5 310
[ Edited by Andreas_Wolf 10.03.2024 - 00:22 ] 
