I see people like to read the logs. Unfortunately OBS hangs after the above images and I can't see the log, so here is the log up to the point of the OBS crash...
12:27:34.210: Rosetta translation used: true
12:27:34.210: CPU Name: Apple M1 Pro
12:27:34.210: CPU Speed: 2400MHz
12:27:34.210: Physical Cores: 8, Logical Cores: 8
12:27:34.210: Physical Memory: 16384MB Total
12:27:34.210: OS Name: Mac OS X
12:27:34.210: OS Version: Version 12.3.1 (Build 21E258)
12:27:34.210: Kernel Version: 21.4.0
12:27:34.213: hotkeys-cocoa: Getting keyboard keys failed
12:27:34.213: hotkeys-cocoa: Using layout 'com.apple.keylayout.ABC'
12:27:34.213: Current Date/Time: 2022-05-12, 12:27:34
12:27:34.213: Browser Hardware Acceleration: true
12:27:34.213: Qt Version: 5.15.2 (runtime), 5.15.2 (compiled)
12:27:34.213: Portable mode: false
12:27:34.291: OBS 27.2.4 (mac)
12:27:34.291: ---------------------------------
12:27:34.292: ---------------------------------
12:27:34.292: audio settings reset:
12:27:34.292: samples per sec: 48000
12:27:34.292: speakers: 2
12:27:34.294: ---------------------------------
12:27:34.294: Initializing OpenGL...
12:27:34.329: Loading up OpenGL on adapter Apple Apple M1 Pro
12:27:34.329: OpenGL loaded successfully, version 4.1 Metal - 76.3, shading language 4.10
12:27:34.419: ---------------------------------
12:27:34.419: video settings reset:
12:27:34.419: base resolution: 1920x1080
12:27:34.419: output resolution: 1280x720
12:27:34.419: downscale filter: Bicubic
12:27:34.419: fps: 30/1
12:27:34.419: format: NV12
12:27:34.419: YUV mode: 709/Partial
12:27:34.419: NV12 texture support not available
12:27:34.420: Audio monitoring device:
12:27:34.420: name: Default
12:27:34.420: id: default
12:27:34.420: ---------------------------------
12:27:34.436: Failed to load 'en-GB' text for module: 'aja-output-ui.so'
12:27:34.437: No AJA devices found, skipping loading AJA UI plugin
12:27:34.437: Failed to initialize module 'aja-output-ui.so'
12:27:34.453: Failed to load 'en-GB' text for module: 'aja.so'
12:27:34.453: No AJA devices found, skipping loading AJA plugin
12:27:34.453: Failed to initialize module 'aja.so'
12:27:34.454: Failed to load 'en-GB' text for module: 'coreaudio-encoder.so'
12:27:34.455: Failed to load 'en-US' text for module: 'decklink-captions.so'
12:27:34.456: Failed to load 'en-US' text for module: 'decklink-ouput-ui.so'
12:27:34.460: Failed to load 'en-GB' text for module: 'frontend-tools.so'
12:27:34.463: os_dlopen(libpython3.9.dylib->libpython3.9.dylib): dlopen(libpython3.9.dylib, 0x0101): tried: '/Applications/OBS.app/Contents/MacOS/../Frameworks/libpython3.9.dylib' (no such file), '/Applications/OBS.app/Contents/MacOS/../Frameworks/libpython3.9.dylib' (no such file), '/Applications/OBS.app/Contents/MacOS/../Frameworks/libpython3.9.dylib' (no such file), '/Applications/OBS.app/Contents/MacOS/../Frameworks/libpython3.9.dylib' (no such file), 'libpython3.9.dylib' (no such file), '/usr/lib/libpython3.9.dylib' (no such file), '//libpython3.9.dylib' (no such file)
12:27:34.463:
12:27:34.463: [Python] Could not load library: libpython3.9.dylib
12:27:35.667: Failed to load 'en-GB' text for module: 'mac-capture.so'
12:27:35.670: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
12:27:35.671: No blackmagic support
12:27:35.675: Failed to load 'en-GB' text for module: 'mac-virtualcam.so'
12:27:35.676: Failed to load 'en-GB' text for module: 'mac-vth264.so'
12:27:35.755: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
12:27:35.759: [obs-browser]: Version 2.17.13
12:27:35.759: [obs-browser]: CEF Version 95.0.0-MediaHandler.2462+g95e19b8+chromium-95.0.4638.69
12:27:35.788: Failed to load 'en-GB' text for module: 'obs-vst.so'
12:27:35.788: Failed to load 'en-GB' text for module: 'obs-x264.so'
12:27:35.789: Failed to load 'en-GB' text for module: 'rtmp-services.so'
12:27:35.793: 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, 0x0101): tried: '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64')), '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.9.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64'))
12:27:35.793:
12:27:35.793: [vlc-video]: Couldn't find VLC installation, VLC video source disabled
12:27:35.794: Failed to load 'en-US' text for module: 'StreamDeckPlugin.so'
12:27:35.796: Failed to load 'en-GB' text for module: 'move-transition.so'
12:27:35.796: [Move Transition] loaded version 2.5.8
12:27:35.807: Failed to load 'en-GB' text for module: 'obs-multi-rtmp.so'
12:27:35.810: Failed to load 'en-GB' text for module: 'obs-ndi.so'
12:27:35.810: [obs-ndi] hello ! (version 4.9.0)
12:27:35.810: [obs-ndi] Trying ''
12:27:35.810: [obs-ndi] Trying '/usr/lib'
12:27:35.810: [obs-ndi] Trying '/usr/local/lib'
12:27:35.810: [obs-ndi] Found NDI library at '/usr/local/lib/libndi.4.dylib'
12:27:35.812: [obs-ndi] NDI runtime loaded successfully
12:27:35.812: [obs-ndi] NDI library initialized successfully (NDI SDK APPLE 11:50:41 Apr 1 2020 4.5.1)
12:27:35.814: ---------------------------------
12:27:35.814: Loaded Modules:
12:27:35.814: obs-ndi.so
12:27:35.814: obs-multi-rtmp.so
12:27:35.814: move-transition.so
12:27:35.814: StreamDeckPlugin.so
12:27:35.814: vlc-video.so
12:27:35.814: text-freetype2.so
12:27:35.814: rtmp-services.so
12:27:35.814: obs-x264.so
12:27:35.814: obs-vst.so
12:27:35.814: obs-transitions.so
12:27:35.814: obs-outputs.so
12:27:35.814: obs-filters.so
12:27:35.814: obs-ffmpeg.so
12:27:35.814: obs-browser.so
12:27:35.814: mac-vth264.so
12:27:35.814: mac-virtualcam.so
12:27:35.814: mac-syphon.so
12:27:35.814: mac-decklink.so
12:27:35.814: mac-capture.so
12:27:35.814: mac-avcapture.so
12:27:35.814: image-source.so
12:27:35.814: frontend-tools.so
12:27:35.814: decklink-ouput-ui.so
12:27:35.814: decklink-captions.so
12:27:35.814: coreaudio-encoder.so
12:27:35.814: ---------------------------------
12:27:35.814: ==== Startup complete ===============================================
12:27:35.841: Switched to Preview/Program mode
12:27:35.841: ------------------------------------------------
12:27:35.884: All scene data cleared
12:27:35.884: ------------------------------------------------
12:27:35.898: coreaudio: failed to find device uid: AppleUSBAudioEngine:Blackmagic Design:Blackmagic Web Presenter:06587745571934119933:3, waiting for connection
12:27:35.945: [Loaded global audio device]: 'Mic/Aux'
12:27:35.945: - filter: 'Compressor' (compressor_filter)
12:27:35.945: - monitoring: monitor and output
12:27:35.946: coreaudio: failed to find device uid: AppleUSBAudioEngine:Blackmagic Design:Blackmagic Design:91c373c0f1d148ff8958e9bc2182a165:7, waiting for connection
12:27:35.956: [Loaded global audio device]: 'Mic/Aux 2'
12:27:35.956: - monitoring: monitor and output
12:27:35.956: coreaudio: failed to find device uid: AppleUSBAudioEngine:Blackmagic Design:Blackmagic Design:91c373c0f1d148ff8958e9bc2182a165:7, waiting for connection
12:27:35.967: [Loaded global audio device]: 'Mic/Aux 3'
12:27:35.967: - monitoring: monitor and output
12:27:35.967: coreaudio: failed to find device uid: AppleUSBAudioEngine:Blackmagic Design:Blackmagic Design:91c373c0f1d148ff8958e9bc2182a165:7, waiting for connection
12:27:35.967: [Loaded global audio device]: 'Mic/Aux 4'
12:27:35.982: Switched to scene 'Scene 2'
12:27:35.984: ------------------------------------------------
12:27:35.984: Loaded scenes:
12:27:35.984: - scene 'Scene':
12:27:35.984: - source: 'Window Capture' (window_capture)
12:27:35.984: - source: 'Image' (image_source)
12:27:35.984: - scene 'Scene 2':
12:27:35.984: - source: 'Image 2' (image_source)
12:27:35.984: - scene 'Scene 3':
12:27:35.984: - source: 'Window Capture 2' (window_capture)
12:27:35.984: ------------------------------------------------
