Question / Help "NDI Runtime not found" appears every startup

[tehsaxophonist]

LOG: https://obsproject.com/logs/AsAEc4eh4MU7cQ1n

New to using an Elgato capture card with OBS. Downloaded OBS Link and all required NDI plugins but I cannot get NDI to appear as an option when adding a new source. I've attempted to use both obs-ndi 4.8.0 and an older version 4.7.1 as well, and neither work. Mac OS Catalina 10.15.4

Also, every time I start up OBS, I get this error message:
NDI™ Runtime not found.
Download the installer here: http://new.tk/NDIRedistV4Applehttp://new.tk/NDIRedistV4Apple

No matter how many times I click the link and install the runtime, it continues to prompt that NDI Runtime is not found after each startup.

 

[wellford]

I'm having an identical problem here's the screen shot and log file. A bigger problem is, I cannot get NDI sources to show up in OBS. I know I'm using an older Macbook, but I've installed older version of OBS and NDI as recommended by other strings on this forum.

08:09:21.804: CPU Name: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz
08:09:21.804: CPU Speed: 2800MHz
08:09:21.804: Physical Cores: 2, Logical Cores: 4
08:09:21.804: Physical Memory: 8192MB Total
08:09:21.804: OS Name: Mac OS X (NSMACHOperatingSystem)
08:09:21.804: OS Version: Version 10.11.6 (Build 15G22010)
08:09:21.805: Kernel Version: 15.6.0
08:09:21.807: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
08:09:21.807: Portable mode: false
08:09:21.896: OBS 23.2.1 (mac)
08:09:21.896: ---------------------------------
08:09:21.898: ---------------------------------
08:09:21.898: audio settings reset:
08:09:21.898: samples per sec: 44100
08:09:21.898: speakers: 1
08:09:21.899: ---------------------------------
08:09:21.899: Initializing OpenGL...
08:09:21.914: Loading up OpenGL on adapter Intel Inc. Intel HD Graphics 3000 OpenGL Engine
08:09:21.914: OpenGL loaded successfully, version 3.3 INTEL-10.0.52, shading language 3.30
08:09:22.028: ---------------------------------
08:09:22.028: video settings reset:
08:09:22.028: base resolution: 1280x720
08:09:22.028: output resolution: 1280x720
08:09:22.028: downscale filter: Bicubic
08:09:22.028: fps: 30/1
08:09:22.028: format: NV12
08:09:22.028: YUV mode: 601/Partial
08:09:22.028: NV12 texture support not available
08:09:22.029: Audio monitoring device:
08:09:22.029: name: Built-in Output
08:09:22.029: id: AppleHDAEngineOutput:1B,0,1,1:0
08:09:22.029: ---------------------------------
08:09:22.032: Failed to load 'en-US' text for module: 'decklink-ouput-ui.so'
08:09:22.039: os_dlopen(libpython3.6m.dylib->libpython3.6m.dylib): dlopen(libpython3.6m.dylib, 257): no suitable image found. Did find:
08:09:22.039: /usr/local/lib/libpython3.6m.dylib: stat() failed with errno=13
08:09:22.039:
08:09:22.039: [Python] Could not load library: libpython3.6m.dylib
08:09:22.182: No blackmagic support
08:09:22.200: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
08:09:22.216: [obs-browser]: Version 2.4.0
08:09:22.230: os_dlopen(/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib->/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib): dlopen(/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib, 257): image not found
08:09:22.230:
08:09:22.230: Couldn't find VLC installation, VLC video source disabled
08:09:22.230: Ignoring old obs-browser.so version
08:09:22.231: [obs-ndi] hello ! (version 4.6.0)
08:09:22.231: [obs-ndi] Trying ''
08:09:22.231: [obs-ndi] Trying '/usr/lib'
08:09:22.232: [obs-ndi] Trying '/usr/local/lib'
08:09:22.232: [obs-ndi] Can't find the NDI library
08:09:39.350: Failed to initialize module 'obs-ndi.so'
08:09:39.350: ---------------------------------
08:09:39.350: Loaded Modules:
08:09:39.350: obs-ndi.so
08:09:39.350: vlc-video.so
08:09:39.350: text-freetype2.so
08:09:39.350: rtmp-services.so
08:09:39.350: obs-x264.so
08:09:39.350: obs-vst.so
08:09:39.350: obs-transitions.so
08:09:39.350: obs-outputs.so
08:09:39.350: obs-filters.so
08:09:39.350: obs-ffmpeg.so
08:09:39.350: obs-browser.so
08:09:39.350: mac-vth264.so
08:09:39.350: mac-syphon.so
08:09:39.350: mac-decklink.so
08:09:39.350: mac-capture.so
08:09:39.350: mac-avcapture.so
08:09:39.350: linux-jack.so
08:09:39.351: image-source.so
08:09:39.351: frontend-tools.so
08:09:39.351: decklink-ouput-ui.so
08:09:39.351: coreaudio-encoder.so
08:09:39.351: ---------------------------------
08:09:39.351: ==== Startup complete ===============================================
08:09:39.386: Switched to Preview/Program mode
08:09:39.386: ------------------------------------------------
08:09:39.387: All scene data cleared
08:09:39.387: ------------------------------------------------
08:09:39.498: coreaudio: device 'iShowU Audio Capture' initialized
08:09:39.535: Laptop Webcam: Selected device 'FaceTime HD Camera (Built-in)'
08:09:39.537: Laptop Webcam: Using preset 1280x720
08:09:39.756: obs-data.c: [obs_data_create_from_json] Failed reading json string (1): '[' or '{' expected near end of file
08:09:39.796: Switched to scene 'Text Scroll'
08:09:39.798: ------------------------------------------------
08:09:39.798: Loaded scenes:
08:09:39.798: - scene 'Webcast':
08:09:39.798: - source: 'Laptop Webcam' (av_capture_input)
08:09:39.798: - source: 't3i' (syphon-input)
08:09:39.798: - source: 'Lower Third' (image_source)
08:09:39.798: - source: 'Psalm 23' (text_ft2_source)
08:09:39.798: - filter: 'Purple' (color_filter)
08:09:39.798: - scene 'Text Scroll':
08:09:39.798: - source: 'Laptop Webcam' (av_capture_input)
08:09:39.798: ------------------------------------------------
08:09:39.912: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds (source: Mic/Aux)
08:09:39.912:
08:09:40.455: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds (source: Mic/Aux)
08:09:40.455:

 

[Komain]

A mi no me da el mismo error, pero el programa se cierra cuando intenta agregar la capturadora Elgato HD60S por NDI desde el enlace OBS link.

NewTek NDI Video Monitor sí que captura OBS link pero desde la aplicación de OBS no funciona.

Por favor, que alguien nos ayude.

Gracias

 

[Father Brown]

I found a solution!

The problem is obs-ndi-4.9.0-macOS.pkg does not come with the needed https://ndi.palakis.fr/runtime/ndi-runtime-4.5.1-macOS.pkg. I figured this out when I went into advanced details during the install. The install said it was installing runtime, but it had a 0kb beside it. After some further looking on https://github.com/Palakis/obs-ndi/releases I found in their old release of obs-ndi 4.8.0 a runtime package that works, https://ndi.palakis.fr/runtime/ndi-runtime-4.5.1-macOS.pkg. Download that runtime package, go through the install and that should fix your runtime error.