пн, 4 дек. 2023 г., 00:29 Terje J. Hanssen via Cin <cin@lists.cinelerra-gg.org>:
Already touched this topic barely in another thread
https://lists.cinelerra-gg.org/pipermail/cin/2023-December/007346.html

But so many SW and HW pieces are mentioned around, it is almost a full-time reading and study:
VAAPI, MESA, VULKAN, Intel Quick Sync Video etc......

I realize my aging hardware which is fast enough for other tasks, needs some "AV1 upgrade", if possible.

But first I wonder, what is expected possible to do (obtain) with AV1 de-/encoding on my existing 64bit hardware:

1) laptop 2018: Dell XPS 13-9370: quad core i7-8550U CPU (8. gen Kabylake) and Intel UHD Graphics

2) WS infinity:  MSI Z170A mobo:  quad core i7-6700K CPU (6. gen Skylake), NVIDIA GeForce GT-730 graphics

A budget friendly first "AV1 HW upgrade" of the workstation 2) if possible, would be to add a new GPU as Intel Arc A380.
But the question is if this will work at all on that much older (2015) Skylake platform with i7-6700K CPU?
I've seen CPU bottlenecks has been mentioned and that Arc A380 is targeted at newer generations CPU ...

I digged up this:

https://community.intel.com/t5/Media-Intel-Video-Processing/ffmpeg-6-using-qsv-on-ARC380/m-p/1524165/emcs_t/S2h8ZW1haWx8dG9waWNfc3Vic2NyaXB0aW9ufExNS0o5N1ZLMzlUMkRIfDE1MjQxNjV8U1VCU0NSSVBUSU9OU3xoSw

url is ...eeeh.

I hope vaapi/qsv by themselves does not consume too much cpu during video operations. Only opengl/opencl performance probably might be not really great ...