Closed shenef closed 1 year ago
I have confirmed the encoding works fine if the iGPU is disabled in BIOS.
Annoyingly, I have a system with both Arc dGPU and iGPU, I'm not getting that.
I've now upgraded to 29.0 Beta 1 and i was able to replicate the problem multiple times. Encoding never starts when the iGPU is enabled and it can start when the iGPU is disabled.
Now on Beta 1 the recording often does not start on the first try. Log: https://obsproject.com/logs/6gO8nf-lXa-_lymt Going back to the fceee90 artifact, encoding still starts reliably (if no iGPU is present).
The problem might be you can't use AV1 when running OBS on your non arc gpu. When running on my 3060ti it gives an error. If I run OBS on my A380 it works fine though. Guessing this is a bug since you can still use NVENC while OBS is running on a non-nvidia gpu?
Having an issue where QSV AV1 doesn't show up as an option even if I set OBS to run on the A380.
Some days ago back in obs-qsv11 add AV1 pull request page, some artifact builds were made that allowed QSV AV1 encode to work even with OBS running on a non-ARC GPU.
The very recent changes (1-3 days ago) made the QSV Encoder (h264/hevc/av1) not work when OBS is running on a non-ARC GPU and now wouldn't show QSV AV1 as an option even with an A380 installed and running (on my setup, anyway).
Thank you for the feedback. For now, we do not need more confirmation that this is occurring.
Please retest in OBS Studio 29 Beta 3 or newer.
Please retest in OBS Studio 29 Beta 3 or newer.
Working well.
Working great for me.
29 Beta 3 https://obsproject.com/logs/_zrEEb6rC7Lq79QG
After that i went through the Laptop troubleshooting guide (I'm not using a laptop but the log analyzer says it's using the iGPU) and switching OBS from "Let windows decide" to the Arc A770, the error persists. https://obsproject.com/logs/6Q11x5f65HRWXK8i
Just to confirm, QSV HEVC and H.264 work fine and the iGPU shows additional load. So the problem still seems to be that OBS starts on the iGPU instead of dedicated. After disabling the iGPU in BIOS, QSV AV1 encoding works fine.
OBS being forced onto the iGPU is a different issue, at the moment. That will be resolved in a later update.
I see, then the root cause seems to be what was described in #7917 and this can be closed as a duplicate of that.
Operating System Info
Windows 11
Other OS
No response
OBS Studio Version
Other
OBS Studio Version (Other)
commit fceee90 automated build artifact
OBS Studio Log URL
https://obsproject.com/logs/8A71kjTgtUvMSDd4
OBS Studio Crash Log URL
No response
Expected Behavior
Encode an AV1 video stream into a mkv container.
Current Behavior
Recording failed.
Steps to Reproduce
Anything else we should know?
Looking at the log, it seems to have tried encoding with the iGPU of my CPU which does not support AV1 encoding. However the Arc A770 16GB that is GPU 0 does support AV1 encoding.