Failed To Open or use nvidia with obs

[mahmoudadelmansour]

Hi , when i use obs i found many encoders when i use sofware x264 i got a big size file and low quality and low colors with low FPS
on windows everything is different , i have AMD graphic and NVIDIA RTX 2080
when i choose NVENC encoder i got error

Failed to open NVENC codec unknown error occurred please check your video driver are up to date
and i really checked every thing

10:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2080 Rev. A] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] TU104 [GeForce RTX 2080 Rev. A]
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
--
30:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev d8)
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Renoir
Kernel driver in use: amdgpu
Kernel modules: amdgpu

 

[Neigdoig]

I think what I see here is that you have the Nouveau drivers. I recommend using the Proprietary NVIDIA drivers, and try that. Maybe make sure to disable Nouveau as well.