OBS Studio is one of the most renowned screen recording and streaming programs, which has a beginner-friendly interface and high-definition features.
However, the misconfiguration settings can lead to a few problems, resulting in the “OBS failed to open NVENC codec” error. It usually occurs because of improper screen capture and output settings on the platform.
If you're facing similar issues, this article will guide you to the potential causes behind them, along with a few ways to troubleshoot them. Let's begin.
Common Reasons Why the OBS NVENC Error Occurs
Here are a few possible reasons why NVENC error obs is occurring:
- Outdated GPU drivers or unsupported GPU
- NVENC Encoding Overload
- Exhausting number of concurrent sessions
- Lastly, operation not permitted: fail to open NVENC codec
How To Troubleshoot the OBS NVENC Error?
Here are a few workarounds that can help you resolve the OBS NVENC error:
1. Restart Your PC
If the error indicates too many concurrent sessions, you must try restarting your device. It will help free GPU resources that might be slowing down the process, as a consumer GPU can only handle three NVENC sessions at once.
2. Update GPU Driver
You can keep an eye on all drivers to any peripheral on your device by using a device manager. Here is how to update the GPU drivers:
- Start by right-clicking the Start tab and visiting the “Device Manager” section from the menu.
- Now, tap the “Display Adapters” option and navigate to the graphics card name.
- Right-click it and then tap the “Update Drivers” option.
- Lastly, select the “Search automatically for drivers” option and allow Windows to download the latest version for your particular GPU.
3. Switch to Quick Sync
If the error indicates unsupported hardware because it reverts to software encoding, you can try switching to Quick Sync to resolve the issue. Here is how to do that:
- In the Files section, visit the “Settings” option.
- Now, tap the “Output” button and navigate to the “QuickSync H.264” in the Encoder drop-down menu. Lastly, save the changes.
To Conclude
This guide discusses the possible reasons behind the OBS NVENC error and the ways to troubleshoot it.
For more detailed information visit here: https://softfind.net/how-to-fix-obs-studio-nvenc-error/
