nvenc not working

M

meeros

New Member
Keep getting the message failed to open nvenc codec: function not implemented, please check your video drivers are upto date. Iv updated my gpu drivers twice now using geforce game ready drivers but i still keep getting this message. Heres the log file. Also reinstalled twice and tried streamlabs but keep getting the same message.
00:39:18.936: CPU Name: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
00:39:18.936: CPU Speed: 3392MHz
00:39:18.936: Physical Cores: 4, Logical Cores: 8
00:39:18.936: Physical Memory: 8146MB Total, 5147MB Free
00:39:18.936: Windows Version: 10.0 Build 19042 (release: 2009; revision: 985; 64-bit)
00:39:18.936: Running as administrator: false
00:39:18.936: Aero is Enabled (Aero is always on for windows 8 and above)
00:39:18.936: Windows 10 Gaming Features:
00:39:18.936: Game Bar: Off
00:39:18.936: Game DVR: Off
00:39:18.936: Game DVR Background Recording: Off
00:39:18.939: Sec. Software Status:
00:39:18.941: Microsoft Defender Antivirus: enabled (AV)
00:39:18.941: Windows Firewall: enabled (FW)
00:39:18.941: Current Date/Time: 2021-05-16, 00:39:18
00:39:18.941: Browser Hardware Acceleration: true
00:39:18.941: Portable mode: false
00:39:19.278: OBS 26.1.1 (64-bit, windows)
00:39:19.278: ---------------------------------
00:39:19.284: ---------------------------------
00:39:19.284: audio settings reset:
00:39:19.284: samples per sec: 48000
00:39:19.284: speakers: 2
00:39:19.308: ---------------------------------
00:39:19.308: Initializing D3D11...
00:39:19.308: Available Video Adapters:
00:39:19.311: Adapter 0: NVIDIA GeForce GTX 1050 Ti
00:39:19.311: Dedicated VRAM: 4256890880
00:39:19.311: Shared VRAM: 4271112192
00:39:19.311: PCI ID: 10de:1c82
00:39:19.312: Driver Version: 21.21.13.7563
00:39:19.312: output 0: pos={0, 0}, size={1920, 1080}, attached=true, refresh=144, name=MSI G241
00:39:19.314: Loading up D3D11 on adapter NVIDIA GeForce GTX 1050 Ti (0)
00:39:19.340: D3D11 loaded successfully, feature level used: b000
00:39:19.340: DXGI increase maximum frame latency success
00:39:19.340: D3D11 GPU priority setup failed (not admin?)
00:39:19.814: ---------------------------------
00:39:19.814: video settings reset:
00:39:19.814: base resolution: 1920x1080
00:39:19.814: output resolution: 1280x720
00:39:19.814: downscale filter: Bicubic
00:39:19.814: fps: 30/1
00:39:19.814: format: NV12
00:39:19.814: YUV mode: 709/Partial
00:39:19.814: NV12 texture support enabled
00:39:19.815: Audio monitoring device:
00:39:19.815: name: Default
00:39:19.815: id: default
00:39:19.858: ---------------------------------
00:39:19.922: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
00:39:19.948: Failed to load 'en-US' text for module: 'decklink-captions.dll'
00:39:19.976: Failed to load 'en-US' text for module: 'decklink-ouput-ui.dll'
00:39:20.068: [AMF] Unable to load 'amfrt64.dll', error code 126.
00:39:20.070: [AMF] AMF Test failed due to one or more errors.
00:39:20.070: Failed to initialize module 'enc-amf.dll'
00:39:20.325: [obs-browser]: Version 2.9.1
00:39:20.325: [obs-browser]: CEF Version 75.1.16+g16a67c4+chromium-75.0.3770.100
00:39:20.383: NVENC supported
00:39:20.708: Couldn't find VLC installation, VLC video source disabled
00:39:20.960: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
00:39:20.961: No blackmagic support
00:39:21.033: ---------------------------------
00:39:21.033: Loaded Modules:
00:39:21.033: win-wasapi.dll
00:39:21.033: win-mf.dll
00:39:21.033: win-dshow.dll
00:39:21.033: win-decklink.dll
00:39:21.033: win-capture.dll
00:39:21.033: vlc-video.dll
00:39:21.033: text-freetype2.dll
00:39:21.033: rtmp-services.dll
00:39:21.034: obs-x264.dll
00:39:21.034: obs-vst.dll
00:39:21.034: obs-transitions.dll
00:39:21.034: obs-text.dll
00:39:21.034: obs-qsv11.dll
00:39:21.034: obs-outputs.dll
00:39:21.034: obs-filters.dll
00:39:21.034: obs-ffmpeg.dll
00:39:21.034: obs-browser.dll
00:39:21.034: image-source.dll
00:39:21.034: frontend-tools.dll
00:39:21.034: enc-amf.dll
00:39:21.034: decklink-ouput-ui.dll
00:39:21.034: decklink-captions.dll
00:39:21.034: coreaudio-encoder.dll
00:39:21.034: ---------------------------------
00:39:21.034: ==== Startup complete ===============================================
00:39:21.039: No scene file found, creating default scene
00:39:21.040: All scene data cleared
00:39:21.040: ------------------------------------------------
00:39:21.127: WASAPI: Device 'Speakers / Headphones (Realtek High Definition Audio)' [48000 Hz] initialized
00:39:21.229: WASAPI: Device 'Stereo Mix (Realtek High Definition Audio)' [48000 Hz] initialized
00:39:21.229: Switched to scene 'Scene'
00:39:21.229: Failed to glob scene collections
00:39:21.273: adding 64 milliseconds of audio buffering, total audio buffering is now 64 milliseconds (source: Mic/Aux)
00:39:21.273:
00:39:21.390: [rtmp-services plugin] Successfully updated file 'services.json' (version 171)
00:39:21.390: [rtmp-services plugin] Successfully updated package (version 171)
00:39:32.166:
00:39:32.166: ==== Auto-config wizard testing commencing ======

00:39:34.338: ---------------------------------
00:39:34.338: video settings reset:
00:39:34.338: base resolution: 1920x1080
00:39:34.338: output resolution: 1920x1080
00:39:34.338: downscale filter: Bicubic
00:39:34.338: fps: 60/1
00:39:34.338: format: NV12
00:39:34.338: YUV mode: 709/Partial
00:39:34.338: NV12 texture support enabled
00:39:34.351:
00:39:34.351: ==== Auto-config wizard testing stopping ========

00:39:36.507: [jim-nvenc] Current driver version does not support this NVENC version, please upgrade your driver
00:39:36.507: ---------------------------------
00:39:36.507: [NVENC encoder: 'simple_h264_recording'] settings:
00:39:36.507: rate_control: CQP
00:39:36.507: bitrate: 0
00:39:36.507: cqp: 23
00:39:36.507: keyint: 250
00:39:36.507: preset: hq
00:39:36.507: profile: high
00:39:36.507: width: 1920
00:39:36.507: height: 1080
00:39:36.507: 2-pass: false
00:39:36.507: b-frames: 2
00:39:36.507: GPU: 0
00:39:36.507:
00:39:36.509: [NVENC encoder: 'simple_h264_recording'] Failed to open NVENC codec: Function not implemented
00:39:48.034: ---------------------------------
00:39:48.034: [NVENC encoder: 'simple_h264_recording'] settings:
00:39:48.034: rate_control: CQP
00:39:48.034: bitrate: 0
00:39:48.034: cqp: 23
00:39:48.034: keyint: 250
00:39:48.034: preset: hq
00:39:48.034: profile: high
00:39:48.034: width: 1920
00:39:48.034: height: 1080
00:39:48.034: 2-pass: false
00:39:48.034: b-frames: 2
00:39:48.034: GPU: 0
00:39:48.034:
00:39:48.036: [NVENC encoder: 'simple_h264_recording'] Failed to open NVENC codec: Function not implemented
00:40:15.098: ---------------------------------
00:40:15.098: [NVENC encoder: 'simple_h264_recording'] settings:
00:40:15.098: rate_control: CQP
00:40:15.098: bitrate: 0
00:40:15.098: cqp: 23
00:40:15.098: keyint: 250
00:40:15.098: preset: hq
00:40:15.098: profile: high
00:40:15.098: width: 1920
00:40:15.098: height: 1080
00:40:15.098: 2-pass: false
00:40:15.098: b-frames: 2
00:40:15.098: GPU: 0
00:40:15.098:
00:40:15.100: [NVENC encoder: 'simple_h264_recording'] Failed to open NVENC codec: Function not implemented
 
K

konsolenritter

Active Member
@Rdelaura Still using OBS 26.1.1?

If not, please stick with your own thread. Anyway you can go with R1CH's hint leading to a thread describing a clean install of the gpu drivers.
 
Rdelaura

Rdelaura

Member
konsolenritter said:
@Rdelaura Still using OBS 26.1.1?

If not, please stick with your own thread. Anyway you can go with R1CH's hint leading to a thread describing a clean install of the gpu drivers.
Click to expand...

OBS Version: 27.0.1

Wow your response seemed rude when all I was doing was looking for information on the same issue. My problem was solved by actually updating StreamFX, but thanks bro
 
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