Nvidia works with OBS to deliver 66% improvement to NVENC Streaming | OC3D News
Failed to open NVENC codec: Unknown error occurred. Please make sure your video drivers are up to date. · Issue #89 · flathub/com.obsproject.Studio · GitHub
Complete Guide to Fix OBS Studio NVENC Errors
OBS Studio NVENC codec error fix finally - YouTube
How to Enable Hardware Encoding (NVENC) in OBS (Open Broadcaster Software)