Nvidia latest drivers (451.48) OBS recording issue with Hardware-accelerated GPU scheduling ON

Inglorious
Inglorious
244
0
2020-06-28に共有
Just a quick thing I noticed while recording some Red Dead Redemption 2 gameplay on my PC.
With the latest Nvidia drivers I turned on the Hardware-accelerated GPU scheduling to reduce latency and improve perormance of the GPU. In game performance definitely had a slight bump but I noticed this issue while recording that gameplay with OBS.
The recording was just broken as the GPU was totally being used by the game and nothing left for OBS to work with, hence the poor recording.
Turned the setting off with nothing esle changed and the recording was back to normal again. Not sure if its an OBS only issue and so maybe it is the same with shadowplay but definitely a thing to consider (who knows if someone is gonna address it).
Just thought it could help someone. Here is what the specs of my computer and the recording settings are:

Game resolution: 2560x1440p @ 144 hz
Recording resolution: 2560x1440p @ 60 hz

The resolution of the video and consequently the upload was by mistake 1920x1080p @ 60 hz instead of the original 2560x1440p.

Core i7-8700k
Corsair vengeance lpx DDR4 16 GB @ 3200 mhz
EVGA GTX 1080ti sc black edition
Crucial mx 500 sata ssd
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