Studio 8502 Jun 11, 2023
@wotsac I think this Ivy Bridge chip (from like 2012) has h.264 decode?
Show threadCoyoteJun 11, 2023
@wotsac @mos_8502 it does. And hardware encode. Intel called it Quick Sync.
Show threadCoyoteJun 11, 2023
@wotsac @mos_8502 both the open source and binary blob modules for the Intel iGPU should have support for it.
Show threadStudio 8502 Jun 11, 2023
@coyoteden @wotsac And OBS can use that, right? So, like, it could do HDMI capture and streaming using the hardware encoder?
Show threadCoyote
@mos_8502 @wotsac I think so. I know ffmpeg supports it if you have libvpl/libmfx/VAAPI. OBS should be able to use the same libraries/drivers.
There’s no h.265 acceleration tho and a lot of platforms have moved on to that.
Jun 11, 2023 at 6:22pmWeb
Show threadStudio 8502 Jun 11, 2023
@coyoteden @wotsac I imagine it could handle h.265 with 32GB of RAM and all eight logical cores, provided it was only capturing, not also running what I'm streaming?
Show threadCoyoteJun 11, 2023
@wotsac @mos_8502 yeah it should be able to do it on CPU in that case. For QS in OBS there’s a thread here with a lot of info: https://obsproject.com/forum/threads/how-to-use-qsv-vaapi-on-linux-mint.137329/
How to use QSV/VAAPI on Linux Mint?

Is QSV available on Linux now in obs 26.1.1? I tried and it showed this: Starting the output failed. Please check the log for details. Note: If you are using the NVENC or AMD encoders, make sure your video drivers are up to date. here is vainfo here is part of obs log This computer has...

OBS Forums
Show threadStudio 8502 Jun 11, 2023
@coyoteden @wotsac Cool. I'd like to be able to actually stream again.