Question / Help OBS NDI Setup, OBS gaming pc freezing

Entt

New Member
I have had this set up before and it was working fine with 1080p 60fps. Recently I had to move my setup. Everything is set up the same way. Current issue is my gaming PC OBS will open and everything works fine. I then activate the NDI Main Output. At this point everything is working as expected. On my streaming PC as soon as I activate/create the NDI source and select my gaming PC. My gaming PC OBS freezes, the entire PC freezes, if left in this manner for to long it will blue screen.
Strangely after the main gaming pc freezes if I delete the NDI Source from my Streaming PC my gaming PC will reboot instead of going to a blue screen.
https://obsproject.com/logs/wh_vzM3g__SefnbJ

Thanks in advance for anyones assistance in this.

The following is a log where everything loaded up I let it run a while then started the NDI output. 30 seconds later I added the NDI source to my streaming PC and my gaming PC froze up.
17:21:56.296: CPU Name: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
17:21:56.296: CPU Speed: 3600MHz
17:21:56.296: Physical Cores: 8, Logical Cores: 16
17:21:56.296: Physical Memory: 32700MB Total, 28328MB Free
17:21:56.296: Windows Version: 10.0 Build 17763 (revision: 557; 64-bit)
17:21:56.296: Running as administrator: false
17:21:56.296: Aero is Enabled (Aero is always on for windows 8 and above)
17:21:56.296: Windows 10 Gaming Features:
17:21:56.296: Game DVR: On
17:21:56.298: Sec. Software Status:
17:21:56.300: Windows Defender Antivirus: enabled (AV)
17:21:56.300: Windows Firewall: enabled (FW)
17:21:56.300: Windows Defender Antivirus: enabled (ASW)
17:21:56.300: Current Date/Time: 2019-07-12, 17:21:56
17:21:56.300: Browser Hardware Acceleration: true
17:21:56.300: Portable mode: false
17:21:56.579: OBS 23.2.1 (64-bit, windows)
17:21:56.579: ---------------------------------
17:21:56.579: ---------------------------------
17:21:56.579: audio settings reset:
17:21:56.579: samples per sec: 44100
17:21:56.579: speakers: 2
17:21:56.580: ---------------------------------
17:21:56.580: Initializing D3D11...
17:21:56.580: Available Video Adapters:
17:21:56.581: Adapter 0: NVIDIA GeForce GTX 1080 Ti
17:21:56.581: Dedicated VRAM: 2976907264
17:21:56.581: Shared VRAM: 4259684352
17:21:56.581: output 0: pos={0, 0}, size={1920, 1080}, attached=true
17:21:56.582: Loading up D3D11 on adapter NVIDIA GeForce GTX 1080 Ti (0)
17:21:56.645: D3D11 loaded successfully, feature level used: 45056
17:21:57.293: ---------------------------------
17:21:57.293: video settings reset:
17:21:57.293: base resolution: 1920x1080
17:21:57.293: output resolution: 1920x1080
17:21:57.293: downscale filter: Lanczos
17:21:57.293: fps: 60/1
17:21:57.293: format: NV12
17:21:57.293: YUV mode: 709/Full
17:21:57.294: NV12 texture support enabled
17:21:57.299: Audio monitoring device:
17:21:57.299: name: Default
17:21:57.299: id: default
17:21:57.300: ---------------------------------
17:21:57.313: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
17:21:57.316: Failed to load 'en-US' text for module: 'decklink-ouput-ui.dll'
17:21:57.344: [AMF] AMF Test failed due to one or more errors.
17:21:57.344: Failed to initialize module 'enc-amf.dll'
17:21:57.427: Module '../../obs-plugins/64bit/libEGL.dll' not loaded
17:21:57.446: [obs-browser]: Version 2.4.0
17:21:57.474: NVENC supported
17:21:57.487: [obs-ndi] hello ! (version 4.6.0)
17:21:57.487: [obs-ndi] Trying 'C:\Program Files\NewTek\NewTek NDI 3.8 Runtime\v3'
17:21:57.487: [obs-ndi] Found NDI library at 'C:/Program Files/NewTek/NewTek NDI 3.8 Runtime/v3/Processing.NDI.Lib.x64.dll'
17:21:57.502: [obs-ndi] NDI runtime loaded successfully
17:21:57.505: [obs-ndi] NDI library initialized successfully (NDI SDK WIN64 18:40:40 May 10 2019 3.8.2.0)
17:21:57.608: Failed to load 'en-US' text for module: 'StreamDeckPlugin.dll'
17:21:57.637: Couldn't find VLC installation, VLC video source disabled
17:21:57.647: No blackmagic support
17:21:57.661: ---------------------------------
17:21:57.661: Loaded Modules:
17:21:57.661: win-wasapi.dll
17:21:57.661: win-mf.dll
17:21:57.661: win-ivcam.dll
17:21:57.661: win-dshow.dll
17:21:57.661: win-decklink.dll
17:21:57.661: win-capture.dll
17:21:57.661: vlc-video.dll
17:21:57.661: text-freetype2.dll
17:21:57.661: StreamDeckPlugin.dll
17:21:57.661: rtmp-services.dll
17:21:57.661: obs-x264.dll
17:21:57.661: obs-vst.dll
17:21:57.661: obs-transitions.dll
17:21:57.661: obs-text.dll
17:21:57.661: obs-qsv11.dll
17:21:57.661: obs-outputs.dll
17:21:57.661: obs-ndi.dll
17:21:57.661: obs-filters.dll
17:21:57.661: obs-ffmpeg.dll
17:21:57.661: obs-browser.dll
17:21:57.661: image-source.dll
17:21:57.661: frontend-tools.dll
17:21:57.661: enc-amf.dll
17:21:57.661: decklink-ouput-ui.dll
17:21:57.661: coreaudio-encoder.dll
17:21:57.661: ---------------------------------
17:21:57.662: ==== Startup complete ===============================================
17:21:57.676: All scene data cleared
17:21:57.676: ------------------------------------------------
17:21:57.696: WASAPI: Device 'Digital Audio (S/PDIF) (2- High Definition Audio Device)' initialized
17:21:57.716: WASAPI: Device 'CABLE Input (VB-Audio Virtual Cable)' initialized
17:21:57.721: adding 46 milliseconds of audio buffering, total audio buffering is now 46 milliseconds (source: Headphone Audio)
17:21:57.721:
17:21:57.730: WASAPI: Device 'VoiceMeeter Output (Voicemod Virtual Audio Device (WDM))' initialized
17:21:57.731: source 'Mic/Aux' enabled push-to-talk
17:21:57.734: WASAPI: Device 'CABLE-A Output (VB-Audio Cable A)' initialized
17:21:57.738: WASAPI: Device 'CABLE-B Output (VB-Audio Cable B)' initialized
17:21:58.175: ---------------------------------
17:21:58.176: [DShow Device: 'Video Capture Device'] settings updated:
17:21:58.176: video device: Intel(R) RealSense(TM) Camera SR300 RGB
17:21:58.176: video path: \\?\usb#vid_8086&pid_0aa5&mi_00#8&2046c51a&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global
17:21:58.176: resolution: 1920x1080
17:21:58.176: fps: 30.00 (interval: 333333)
17:21:58.176: format: YUY2
17:21:58.340: Switched to scene 'PC Game Scene'
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: signal_handler_connect: signal 'item_visible' not found
17:21:58.341: ------------------------------------------------
17:21:58.341: Loaded scenes:
17:21:58.341: - scene 'PC Game Scene':
17:21:58.341: - source: 'Apex Legends' (game_capture)
17:21:58.341: - source: 'PUBG' (game_capture)
17:21:58.341: - source: 'Rocket League' (game_capture)
17:21:58.341: - source: 'Golf with Friends' (game_capture)
17:21:58.341: - source: 'Anthem' (game_capture)
17:21:58.341: - source: 'WoW Retail' (game_capture)
17:21:58.341: - source: 'Overlay - Btm Left Cam' (scene)
17:21:58.341: - source: 'Display Capture' (monitor_capture)
17:21:58.341: - scene '-------------------------------------------':
17:21:58.341: - scene 'Overlay - Btm Left Cam':
17:21:58.341: - source: 'Video Capture Device' (dshow_input)
17:21:58.341: - source: 'Overlay #2 - WOW' (browser_source)
17:21:58.341: - source: 'Overlay Cam Btm Left' (browser_source)
17:21:58.341: - source: 'Chat Overlay Left' (browser_source)
17:21:58.341: - scene '------------------------------------------':
17:21:58.341: - scene 'Starting':
17:21:58.341: - source: 'Starting Image' (image_source)
17:21:58.341: - scene 'BRB':
17:21:58.341: - source: 'BRB Overlay' (browser_source)
17:21:58.341: - scene 'Ending':
17:21:58.341: - source: 'Ending Image' (image_source)
17:21:58.341: - source: 'Video Capture Device' (dshow_input)
17:21:58.341: - source: 'Ending Overlay' (browser_source)
17:21:58.341: - scene 'Offline':
17:21:58.341: - source: 'Offline #1' (image_source)
17:21:58.341: ------------------------------------------------
17:22:02.813: obs-browser: Uncaught (in promise) Error: No JWT present (source: https://streamelements.com/overlay/scripts/app-e04c0039b7.js:115)
17:24:54.870: Settings changed (outputs)
17:24:54.870: ------------------------------------------------
17:25:13.643: [obs-ndi] starting NDI main output with name 'OBS Gaming PC'
17:25:13.663: [obs-ndi] 'OBS Gaming PC': ndi output started
 

Narcogen

Active Member
Some suggested steps for troubleshooting:

1) Try the same steps with a fresh profile and an otherwise clean (empty except for one scene, one source) scene collection.

Does the crash still occur?

2) Try uninstalling custom plugins, one by one-- StreamDeck, for instance.

Does the crash still occur?

3) I notice you're using a RealSense camera. I know there's an issue getting new versions of RealSense to work with OBS. Does the crash still occur if you remove this source?


As a matter of general practice, you shouldn't do this (probably unrelated to your issue, though):

17:21:58.341: - scene 'PC Game Scene':
17:21:58.341: - source: 'Apex Legends' (game_capture)
17:21:58.341: - source: 'PUBG' (game_capture)
17:21:58.341: - source: 'Rocket League' (game_capture)
17:21:58.341: - source: 'Golf with Friends' (game_capture)
17:21:58.341: - source: 'Anthem' (game_capture)
17:21:58.341: - source: 'WoW Retail' (game_capture)
17:21:58.341: - source: 'Overlay - Btm Left Cam' (scene)
17:21:58.341: - source: 'Display Capture' (monitor_capture)


You should have only one game capture per scene and not mix game and display captures in the same scene; they can interfere and reduce performance.
 
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