GPU over load (new Mac)

LittleBirdy

LittleBirdy

New Member
I've been trying to configure OBS for several months now, and something always breaks. At the moment both my GPU, and CPU keep saying they are over loaded. I'm recording Minecraft through an application capture, and a mic. On the Minecraft side of things I have done everything to keep the game running smoothly with as little as possible. my FPS for Minecraft is capped at 70. (which I can bring down) and all my settings are low. Any help would be appreciated.



Log File:

OBS 30.2.2 log file uploaded at 2024-08-05, 13:35:22

13:26:54.716: [macOS] Permission for audio device access granted.
13:26:54.719: [macOS] Permission for video device access denied.
13:26:54.722: [macOS] Permission for accessibility granted.
13:26:54.727: [macOS] Permission for screen capture granted.
13:26:54.727: CPU Name: Apple M1
13:26:54.727: Physical Cores: 8, Logical Cores: 8
13:26:54.727: Physical Memory: 8192MB Total
13:26:54.727: Model Identifier: MacBookAir10,1
13:26:54.727: OS Name: macOS
13:26:54.728: OS Version: Version 14.5 (Build 23F79)
13:26:54.728: Rosetta translation used: false
13:26:54.728: Kernel Version: 23.5.0
13:26:54.729: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
13:26:54.729: Current Date/Time: 2024-08-05, 13:26:54
13:26:54.729: Browser Hardware Acceleration: true
13:26:54.729: Qt Version: 6.6.3 (runtime), 6.6.3 (compiled)
13:26:54.729: Portable mode: false
13:26:54.863: OBS 30.2.2 (mac)
13:26:54.863: ---------------------------------
13:26:54.863: ---------------------------------
13:26:54.863: audio settings reset:
13:26:54.863: samples per sec: 48000
13:26:54.863: speakers: 2
13:26:54.863: max buffering: 960 milliseconds
13:26:54.863: buffering type: dynamically increasing
13:26:54.864: ---------------------------------
13:26:54.864: Initializing OpenGL...
13:26:54.899: Loading up OpenGL on adapter Apple Apple M1
13:26:54.899: OpenGL loaded successfully, version 4.1 Metal - 88.1, shading language 4.10
13:26:55.094: ---------------------------------
13:26:55.094: video settings reset:
13:26:55.094: base resolution: 1680x1050
13:26:55.094: output resolution: 1680x1050
13:26:55.094: downscale filter: Bicubic
13:26:55.094: fps: 60/1
13:26:55.094: format: NV12
13:26:55.094: YUV mode: Rec. 709/Partial
13:26:55.095: NV12 texture support enabled
13:26:55.095: P010 texture support not available
13:26:55.097: Audio monitoring device:
13:26:55.097: name: Default
13:26:55.097: id: default
13:26:55.097: ---------------------------------
13:26:55.105: No AJA devices found, skipping loading AJA UI plugin
13:26:55.105: Failed to initialize module 'aja-output-ui'
13:26:55.111: No AJA devices found, skipping loading AJA plugin
13:26:55.111: Failed to initialize module 'aja'
13:26:55.113: Failed to load 'en-US' text for module: 'decklink-captions'
13:26:55.114: Failed to load 'en-US' text for module: 'decklink-output-ui'
13:26:55.115: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
13:26:55.115: Failed to initialize module 'decklink'
13:26:55.462: [obs-browser]: Version 2.23.5
13:26:55.463: [obs-browser]: CEF Version 103.0.5060.134 (runtime), 103.61.26+g3630089+chromium-103.0.5060.134 (compiled)
13:26:55.485: [obs-websocket] [obs_module_load] you can haz websockets (Version: 5.5.2 | RPC Version: 1)
13:26:55.485: [obs-websocket] [obs_module_load] Qt version (compile-time): 6.6.3 | Qt version (run-time): 6.6.3
13:26:55.485: [obs-websocket] [obs_module_load] Linked ASIO Version: 103002
13:26:55.490: [obs-websocket] [obs_module_load] Module loaded.
13:26:55.498: 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, 0x0105): tried: '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file), '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file)
13:26:55.498:
13:26:55.498: [vlc-video]: Couldn't find VLC installation, VLC video source disabled
13:26:55.498: ---------------------------------
13:26:55.498: Loaded Modules:
13:26:55.498: vlc-video
13:26:55.498: text-freetype2
13:26:55.498: rtmp-services
13:26:55.498: obs-x264
13:26:55.498: obs-websocket
13:26:55.498: obs-webrtc
13:26:55.498: obs-vst
13:26:55.498: obs-transitions
13:26:55.498: obs-outputs
13:26:55.498: obs-filters
13:26:55.498: obs-ffmpeg
13:26:55.498: obs-browser
13:26:55.498: mac-virtualcam
13:26:55.498: mac-videotoolbox
13:26:55.498: mac-syphon
13:26:55.498: mac-capture
13:26:55.498: mac-avcapture
13:26:55.498: mac-avcapture-legacy
13:26:55.498: image-source
13:26:55.498: frontend-tools
13:26:55.498: decklink-output-ui
13:26:55.498: decklink-captions
13:26:55.498: coreaudio-encoder
13:26:55.498: ---------------------------------
13:26:55.498: [VideoToolbox encoder]: Added VideoToolbox encoders
13:26:55.498: ---------------------------------
13:26:55.498: Available Encoders:
13:26:55.498: Video Encoders:
13:26:55.498: - ffmpeg_aom_av1 (AOM AV1)
13:26:55.498: - obs_x264 (x264)
13:26:55.498: - com.apple.videotoolbox.videoencoder.prores-422 (Apple VT ProRes Software Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.ave.avc (Apple VT H264 Hardware Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.h264 (Apple VT H264 Software Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.ave.hevc (Apple VT HEVC Hardware Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.hevc.vcp (Apple VT HEVC Software Encoder)
13:26:55.498: Audio Encoders:
13:26:55.498: - CoreAudio_AAC (CoreAudio AAC)
13:26:55.498: - ffmpeg_aac (FFmpeg AAC)
13:26:55.498: - ffmpeg_opus (FFmpeg Opus)
13:26:55.498: - ffmpeg_pcm_s16le (FFmpeg PCM (16-bit))
13:26:55.498: - ffmpeg_pcm_s24le (FFmpeg PCM (24-bit))
13:26:55.498: - ffmpeg_pcm_f32le (FFmpeg PCM (32-bit float))
13:26:55.498: - ffmpeg_alac (FFmpeg ALAC (24-bit))
13:26:55.498: - ffmpeg_flac (FFmpeg FLAC (16-bit))
13:26:55.498: ==== Startup complete ===============================================
13:26:55.529: All scene data cleared
13:26:55.529: ------------------------------------------------
13:26:55.574: Downmix enabled: 2 to 2 channels.
13:26:55.648: coreaudio: Device 'Yeti Stereo Microphone' [48000 Hz] initialized
13:26:55.678: adding 21 milliseconds of audio buffering, total audio buffering is now 21 milliseconds (source: Audio Input Capture)
13:26:55.678:
13:26:55.786: Switched to scene 'Gameplay'
13:26:55.786: ------------------------------------------------
13:26:55.786: Loaded scenes:
13:26:55.786: - scene 'Scene':
13:26:55.786: - scene 'Gameplay':
13:26:55.786: - source: 'Audio Input Capture' (coreaudio_input_capture)
13:26:55.786: - monitoring: monitor and output
13:26:55.786: - source: 'minecraft' (screen_capture)
13:26:55.786: ------------------------------------------------
13:26:55.828: adding 42 milliseconds of audio buffering, total audio buffering is now 64 milliseconds (source: minecraft)
13:26:55.828:
13:26:56.054: [mac-virtualcam] macOS Camera Extension activated successfully.
13:28:08.208: [VideoToolbox simple_video_recording: 'h264']: session created with hardware encoding
13:28:08.221: [VideoToolbox simple_video_recording: 'h264']: settings:
13:28:08.221: vt_encoder_id com.apple.videotoolbox.videoencoder.ave.avc
13:28:08.221: rate_control: CRF
13:28:08.221: bitrate: 2500 (kbps)
13:28:08.221: quality: 0.700000
13:28:08.221: fps_num: 60
13:28:08.221: fps_den: 1
13:28:08.221: width: 1680
13:28:08.221: height: 1050
13:28:08.221: keyint: 2 (s)
13:28:08.221: limit_bitrate: off
13:28:08.221: rc_max_bitrate: 2500 (kbps)
13:28:08.221: rc_max_bitrate_window: 1.500000 (s)
13:28:08.221: hw_enc: on
13:28:08.221: profile: high
13:28:08.221: codec_type: h264
13:28:08.221:
13:28:08.223: [CoreAudio AAC: 'simple_aac_recording0']: settings:
13:28:08.223: mode: AAC
13:28:08.223: bitrate: 192
13:28:08.223: sample rate: 48000
13:28:08.223: cbr: on
13:28:08.223: output buffer: 1536
13:28:08.225: [CoreAudio AAC: 'simple_aac_recording1']: settings:
13:28:08.225: mode: AAC
13:28:08.225: bitrate: 192
13:28:08.225: sample rate: 48000
13:28:08.225: cbr: on
13:28:08.225: output buffer: 1536
13:28:08.227: [CoreAudio AAC: 'simple_aac_recording2']: settings:
13:28:08.227: mode: AAC
13:28:08.227: bitrate: 192
13:28:08.227: sample rate: 48000
13:28:08.227: cbr: on
13:28:08.227: output buffer: 1536
13:28:08.227: [ffmpeg muxer: 'simple_file_output'] Using muxer settings:
13:28:08.227: movflags=frag_keyframe+empty_moov+delay_moov
13:28:08.234: ==== Recording Start ===============================================
13:28:08.234: [ffmpeg muxer: 'simple_file_output'] Writing file '/Users/user/Movies/2024-08-05 13-28-08.mov'...
13:28:26.190: [ffmpeg muxer: 'simple_file_output'] Output of file '/Users/user/Movies/2024-08-05 13-28-08.mov' stopped
13:28:26.190: Output 'simple_file_output': stopping
13:28:26.190: Output 'simple_file_output': Total frames output: 987
13:28:26.190: Output 'simple_file_output': Total drawn frames: 554 (1077 attempted)
13:28:26.190: Output 'simple_file_output': Number of lagged frames due to rendering lag/stalls: 523 (48.6%)
13:28:26.190: ==== Recording Stop ================================================
13:28:26.201: Video stopped, number of skipped frames due to encoding lag: 16/1076 (1.5%)
13:34:11.607: OpenType support missing for "Open Sans", script 11
13:34:11.607: OpenType support missing for ".AppleSystemUIFont", script 11
13:34:11.798: Populating font family aliases took 158 ms. Replace uses of missing font family "MS Shell Dlg" with one that exists to avoid this cost.
13:34:11.800: OpenType support missing for "Open Sans", script 12
13:34:11.801: OpenType support missing for ".AppleSystemUIFont", script 12
13:34:11.802: OpenType support missing for "Open Sans", script 16
13:34:11.802: OpenType support missing for ".AppleSystemUIFont", script 16
13:34:11.803: OpenType support missing for "Open Sans", script 20
13:34:11.803: OpenType support missing for ".AppleSystemUIFont", script 20
13:34:37.610: Settings changed (outputs)
13:34:37.610: ------------------------------------------------
13:34:37.691: [mac-virtualcam] macOS Camera Extension activated successfully.
13:34:40.376: ---------------------------------
13:34:40.376: [x264 encoder: 'simple_video_recording'] preset: ultrafast
13:34:40.376: [x264 encoder: 'simple_video_recording'] profile: high
13:34:40.378: [x264 encoder: 'simple_video_recording'] settings:
13:34:40.378: rate_control: CRF
13:34:40.378: bitrate: 0
13:34:40.378: buffer size: 0
13:34:40.378: crf: 14
13:34:40.378: fps_num: 60
13:34:40.378: fps_den: 1
13:34:40.378: width: 1680
13:34:40.378: height: 1050
13:34:40.378: keyint: 250
13:34:40.378:
13:34:40.388: [CoreAudio AAC: 'simple_aac_recording0']: settings:
13:34:40.388: mode: AAC
13:34:40.388: bitrate: 192
13:34:40.388: sample rate: 48000
13:34:40.388: cbr: on
13:34:40.388: output buffer: 1536
13:34:40.391: [CoreAudio AAC: 'simple_aac_recording1']: settings:
13:34:40.391: mode: AAC
13:34:40.391: bitrate: 192
13:34:40.391: sample rate: 48000
13:34:40.391: cbr: on
13:34:40.391: output buffer: 1536
13:34:40.393: [CoreAudio AAC: 'simple_aac_recording2']: settings:
13:34:40.393: mode: AAC
13:34:40.393: bitrate: 192
13:34:40.393: sample rate: 48000
13:34:40.393: cbr: on
13:34:40.393: output buffer: 1536
13:34:40.394: [ffmpeg muxer: 'simple_file_output'] Using muxer settings:
13:34:40.394: movflags=frag_keyframe+empty_moov+delay_moov
13:34:40.401: ==== Recording Start ===============================================
13:34:40.401: [ffmpeg muxer: 'simple_file_output'] Writing file '/Users/user/Movies/2024-08-05 13-34-40.mov'...
13:34:45.746: The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce.
13:35:03.880: The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce.
13:35:16.129: [ffmpeg muxer: 'simple_file_output'] Output of file '/Users/user/Movies/2024-08-05 13-34-40.mov' stopped
13:35:16.129: Output 'simple_file_output': stopping
13:35:16.129: Output 'simple_file_output': Total frames output: 2093
13:35:16.129: Output 'simple_file_output': Total drawn frames: 557 (2143 attempted)
 
qhobbes

qhobbes

Active Member
1. Your GPU is maxed out and OBS can't render scenes fast enough. Running a game without vertical sync or a frame rate limiter will frequently cause performance issues with OBS because your GPU will be maxed out. OBS requires a little GPU to render your scene.

Enable Vsync or set a reasonable frame rate limit (60. From what I can tell the MacBook Air M1 has a 60 Hz screen) that your GPU can handle without hitting 100% usage.

If that's not enough you may also need to turn down some of the video quality options in the game. If you are experiencing issues in general while using OBS, your GPU may be overloaded for the settings you are trying to use.

Please check our guide for ideas why this may be happening, and steps you can take to correct it: GPU Overload Issues.
2. The encoder is skipping frames because of CPU overload. Read about General Performance and Encoding Issues. Try using the Apple VT H26# Hardware Encoders.
 
W

wehodev

New Member
I used to have a MacMini m1 with nearly identical specs.

If 60FPS is not working, defniteily either scale down resolution or move to 30FPS, or both. It wouldn't be a bad thing to stream at 1280x720@30/60FPS

Also if you have 8GB of RAM, I can tell you from experience that this can also become a major bottleneck. Booting up without openning any programs, apps, or files will use up nearly half of the available RAM. Minecraft needs a minimum of 2GB to run, but on the MC website states something like "2GB or more for a 'seamless' experience...". Without OBS open you're already sitting anywhere from 5GB-7GB of 8GB available. It just seems too close to rule out that this could be an issue.

As qhobbes mentioned, taking a look at the GPU Overload issues link could give you really good insight into how to best setup your machine.
A good place to start would be to monitor your CPU and GPU while you play the game without OBS, then close your game and monitor OBS (while streaming) in order to identify how much processing power and RAM is actually being used. If Minecraft is using a lot of GPU, then OBS should be setup to use Software Rendering, and vice versa.

For what it is, your MacBook Air with M1 processor is a BEAST, considering the size, weight, etc. It's too bad we aren't able to upgrade our beloved Macs.

I hope I was able to give a little insight from my experience. Our guy qhobbes did a great jobin his explanation, and want to give a shout out for helping and being part of this great community.

(for context, I currently rock the MacBook Pro M1 MAX 32GB 10-Core CPU, 32-core GPU -- this monster streams 1080p 60FPS at a bitrate of 12,500 and sits around 5% CPU usage. It just destroys my old MacMini, and the MacMini DESTROYED my 2015 iMac 5K)
 
M

Mr.whyareyougeh

New Member
LittleBirdy said:
I've been trying to configure OBS for several months now, and something always breaks. At the moment both my GPU, and CPU keep saying they are over loaded. I'm recording Minecraft through an application capture, and a mic. On the Minecraft side of things I have done everything to keep the game running smoothly with as little as possible. my FPS for Minecraft is capped at 70. (which I can bring down) and all my settings are low. Any help would be appreciated.



Log File:

OBS 30.2.2 log file uploaded at 2024-08-05, 13:35:22

13:26:54.716: [macOS] Permission for audio device access granted.
13:26:54.719: [macOS] Permission for video device access denied.
13:26:54.722: [macOS] Permission for accessibility granted.
13:26:54.727: [macOS] Permission for screen capture granted.
13:26:54.727: CPU Name: Apple M1
13:26:54.727: Physical Cores: 8, Logical Cores: 8
13:26:54.727: Physical Memory: 8192MB Total
13:26:54.727: Model Identifier: MacBookAir10,1
13:26:54.727: OS Name: macOS
13:26:54.728: OS Version: Version 14.5 (Build 23F79)
13:26:54.728: Rosetta translation used: false
13:26:54.728: Kernel Version: 23.5.0
13:26:54.729: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
13:26:54.729: Current Date/Time: 2024-08-05, 13:26:54
13:26:54.729: Browser Hardware Acceleration: true
13:26:54.729: Qt Version: 6.6.3 (runtime), 6.6.3 (compiled)
13:26:54.729: Portable mode: false
13:26:54.863: OBS 30.2.2 (mac)
13:26:54.863: ---------------------------------
13:26:54.863: ---------------------------------
13:26:54.863: audio settings reset:
13:26:54.863: samples per sec: 48000
13:26:54.863: speakers: 2
13:26:54.863: max buffering: 960 milliseconds
13:26:54.863: buffering type: dynamically increasing
13:26:54.864: ---------------------------------
13:26:54.864: Initializing OpenGL...
13:26:54.899: Loading up OpenGL on adapter Apple Apple M1
13:26:54.899: OpenGL loaded successfully, version 4.1 Metal - 88.1, shading language 4.10
13:26:55.094: ---------------------------------
13:26:55.094: video settings reset:
13:26:55.094: base resolution: 1680x1050
13:26:55.094: output resolution: 1680x1050
13:26:55.094: downscale filter: Bicubic
13:26:55.094: fps: 60/1
13:26:55.094: format: NV12
13:26:55.094: YUV mode: Rec. 709/Partial
13:26:55.095: NV12 texture support enabled
13:26:55.095: P010 texture support not available
13:26:55.097: Audio monitoring device:
13:26:55.097: name: Default
13:26:55.097: id: default
13:26:55.097: ---------------------------------
13:26:55.105: No AJA devices found, skipping loading AJA UI plugin
13:26:55.105: Failed to initialize module 'aja-output-ui'
13:26:55.111: No AJA devices found, skipping loading AJA plugin
13:26:55.111: Failed to initialize module 'aja'
13:26:55.113: Failed to load 'en-US' text for module: 'decklink-captions'
13:26:55.114: Failed to load 'en-US' text for module: 'decklink-output-ui'
13:26:55.115: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
13:26:55.115: Failed to initialize module 'decklink'
13:26:55.462: [obs-browser]: Version 2.23.5
13:26:55.463: [obs-browser]: CEF Version 103.0.5060.134 (runtime), 103.61.26+g3630089+chromium-103.0.5060.134 (compiled)
13:26:55.485: [obs-websocket] [obs_module_load] you can haz websockets (Version: 5.5.2 | RPC Version: 1)
13:26:55.485: [obs-websocket] [obs_module_load] Qt version (compile-time): 6.6.3 | Qt version (run-time): 6.6.3
13:26:55.485: [obs-websocket] [obs_module_load] Linked ASIO Version: 103002
13:26:55.490: [obs-websocket] [obs_module_load] Module loaded.
13:26:55.498: 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, 0x0105): tried: '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file), '/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib' (no such file)
13:26:55.498:
13:26:55.498: [vlc-video]: Couldn't find VLC installation, VLC video source disabled
13:26:55.498: ---------------------------------
13:26:55.498: Loaded Modules:
13:26:55.498: vlc-video
13:26:55.498: text-freetype2
13:26:55.498: rtmp-services
13:26:55.498: obs-x264
13:26:55.498: obs-websocket
13:26:55.498: obs-webrtc
13:26:55.498: obs-vst
13:26:55.498: obs-transitions
13:26:55.498: obs-outputs
13:26:55.498: obs-filters
13:26:55.498: obs-ffmpeg
13:26:55.498: obs-browser
13:26:55.498: mac-virtualcam
13:26:55.498: mac-videotoolbox
13:26:55.498: mac-syphon
13:26:55.498: mac-capture
13:26:55.498: mac-avcapture
13:26:55.498: mac-avcapture-legacy
13:26:55.498: image-source
13:26:55.498: frontend-tools
13:26:55.498: decklink-output-ui
13:26:55.498: decklink-captions
13:26:55.498: coreaudio-encoder
13:26:55.498: ---------------------------------
13:26:55.498: [VideoToolbox encoder]: Added VideoToolbox encoders
13:26:55.498: ---------------------------------
13:26:55.498: Available Encoders:
13:26:55.498: Video Encoders:
13:26:55.498: - ffmpeg_aom_av1 (AOM AV1)
13:26:55.498: - obs_x264 (x264)
13:26:55.498: - com.apple.videotoolbox.videoencoder.prores-422 (Apple VT ProRes Software Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.ave.avc (Apple VT H264 Hardware Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.h264 (Apple VT H264 Software Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.ave.hevc (Apple VT HEVC Hardware Encoder)
13:26:55.498: - com.apple.videotoolbox.videoencoder.hevc.vcp (Apple VT HEVC Software Encoder)
13:26:55.498: Audio Encoders:
13:26:55.498: - CoreAudio_AAC (CoreAudio AAC)
13:26:55.498: - ffmpeg_aac (FFmpeg AAC)
13:26:55.498: - ffmpeg_opus (FFmpeg Opus)
13:26:55.498: - ffmpeg_pcm_s16le (FFmpeg PCM (16-bit))
13:26:55.498: - ffmpeg_pcm_s24le (FFmpeg PCM (24-bit))
13:26:55.498: - ffmpeg_pcm_f32le (FFmpeg PCM (32-bit float))
13:26:55.498: - ffmpeg_alac (FFmpeg ALAC (24-bit))
13:26:55.498: - ffmpeg_flac (FFmpeg FLAC (16-bit))
13:26:55.498: ==== Startup complete ===============================================
13:26:55.529: All scene data cleared
13:26:55.529: ------------------------------------------------
13:26:55.574: Downmix enabled: 2 to 2 channels.
13:26:55.648: coreaudio: Device 'Yeti Stereo Microphone' [48000 Hz] initialized
13:26:55.678: adding 21 milliseconds of audio buffering, total audio buffering is now 21 milliseconds (source: Audio Input Capture)
13:26:55.678:
13:26:55.786: Switched to scene 'Gameplay'
13:26:55.786: ------------------------------------------------
13:26:55.786: Loaded scenes:
13:26:55.786: - scene 'Scene':
13:26:55.786: - scene 'Gameplay':
13:26:55.786: - source: 'Audio Input Capture' (coreaudio_input_capture)
13:26:55.786: - monitoring: monitor and output
13:26:55.786: - source: 'minecraft' (screen_capture)
13:26:55.786: ------------------------------------------------
13:26:55.828: adding 42 milliseconds of audio buffering, total audio buffering is now 64 milliseconds (source: minecraft)
13:26:55.828:
13:26:56.054: [mac-virtualcam] macOS Camera Extension activated successfully.
13:28:08.208: [VideoToolbox simple_video_recording: 'h264']: session created with hardware encoding
13:28:08.221: [VideoToolbox simple_video_recording: 'h264']: settings:
13:28:08.221: vt_encoder_id com.apple.videotoolbox.videoencoder.ave.avc
13:28:08.221: rate_control: CRF
13:28:08.221: bitrate: 2500 (kbps)
13:28:08.221: quality: 0.700000
13:28:08.221: fps_num: 60
13:28:08.221: fps_den: 1
13:28:08.221: width: 1680
13:28:08.221: height: 1050
13:28:08.221: keyint: 2 (s)
13:28:08.221: limit_bitrate: off
13:28:08.221: rc_max_bitrate: 2500 (kbps)
13:28:08.221: rc_max_bitrate_window: 1.500000 (s)
13:28:08.221: hw_enc: on
13:28:08.221: profile: high
13:28:08.221: codec_type: h264
13:28:08.221:
13:28:08.223: [CoreAudio AAC: 'simple_aac_recording0']: settings:
13:28:08.223: mode: AAC
13:28:08.223: bitrate: 192
13:28:08.223: sample rate: 48000
13:28:08.223: cbr: on
13:28:08.223: output buffer: 1536
13:28:08.225: [CoreAudio AAC: 'simple_aac_recording1']: settings:
13:28:08.225: mode: AAC
13:28:08.225: bitrate: 192
13:28:08.225: sample rate: 48000
13:28:08.225: cbr: on
13:28:08.225: output buffer: 1536
13:28:08.227: [CoreAudio AAC: 'simple_aac_recording2']: settings:
13:28:08.227: mode: AAC
13:28:08.227: bitrate: 192
13:28:08.227: sample rate: 48000
13:28:08.227: cbr: on
13:28:08.227: output buffer: 1536
13:28:08.227: [ffmpeg muxer: 'simple_file_output'] Using muxer settings:
13:28:08.227: movflags=frag_keyframe+empty_moov+delay_moov
13:28:08.234: ==== Recording Start ===============================================
13:28:08.234: [ffmpeg muxer: 'simple_file_output'] Writing file '/Users/user/Movies/2024-08-05 13-28-08.mov'...
13:28:26.190: [ffmpeg muxer: 'simple_file_output'] Output of file '/Users/user/Movies/2024-08-05 13-28-08.mov' stopped
13:28:26.190: Output 'simple_file_output': stopping
13:28:26.190: Output 'simple_file_output': Total frames output: 987
13:28:26.190: Output 'simple_file_output': Total drawn frames: 554 (1077 attempted)
13:28:26.190: Output 'simple_file_output': Number of lagged frames due to rendering lag/stalls: 523 (48.6%)
13:28:26.190: ==== Recording Stop ================================================
13:28:26.201: Video stopped, number of skipped frames due to encoding lag: 16/1076 (1.5%)
13:34:11.607: OpenType support missing for "Open Sans", script 11
13:34:11.607: OpenType support missing for ".AppleSystemUIFont", script 11
13:34:11.798: Populating font family aliases took 158 ms. Replace uses of missing font family "MS Shell Dlg" with one that exists to avoid this cost.
13:34:11.800: OpenType support missing for "Open Sans", script 12
13:34:11.801: OpenType support missing for ".AppleSystemUIFont", script 12
13:34:11.802: OpenType support missing for "Open Sans", script 16
13:34:11.802: OpenType support missing for ".AppleSystemUIFont", script 16
13:34:11.803: OpenType support missing for "Open Sans", script 20
13:34:11.803: OpenType support missing for ".AppleSystemUIFont", script 20
13:34:37.610: Settings changed (outputs)
13:34:37.610: ------------------------------------------------
13:34:37.691: [mac-virtualcam] macOS Camera Extension activated successfully.
13:34:40.376: ---------------------------------
13:34:40.376: [x264 encoder: 'simple_video_recording'] preset: ultrafast
13:34:40.376: [x264 encoder: 'simple_video_recording'] profile: high
13:34:40.378: [x264 encoder: 'simple_video_recording'] settings:
13:34:40.378: rate_control: CRF
13:34:40.378: bitrate: 0
13:34:40.378: buffer size: 0
13:34:40.378: crf: 14
13:34:40.378: fps_num: 60
13:34:40.378: fps_den: 1
13:34:40.378: width: 1680
13:34:40.378: height: 1050
13:34:40.378: keyint: 250
13:34:40.378:
13:34:40.388: [CoreAudio AAC: 'simple_aac_recording0']: settings:
13:34:40.388: mode: AAC
13:34:40.388: bitrate: 192
13:34:40.388: sample rate: 48000
13:34:40.388: cbr: on
13:34:40.388: output buffer: 1536
13:34:40.391: [CoreAudio AAC: 'simple_aac_recording1']: settings:
13:34:40.391: mode: AAC
13:34:40.391: bitrate: 192
13:34:40.391: sample rate: 48000
13:34:40.391: cbr: on
13:34:40.391: output buffer: 1536
13:34:40.393: [CoreAudio AAC: 'simple_aac_recording2']: settings:
13:34:40.393: mode: AAC
13:34:40.393: bitrate: 192
13:34:40.393: sample rate: 48000
13:34:40.393: cbr: on
13:34:40.393: output buffer: 1536
13:34:40.394: [ffmpeg muxer: 'simple_file_output'] Using muxer settings:
13:34:40.394: movflags=frag_keyframe+empty_moov+delay_moov
13:34:40.401: ==== Recording Start ===============================================
13:34:40.401: [ffmpeg muxer: 'simple_file_output'] Writing file '/Users/user/Movies/2024-08-05 13-34-40.mov'...
13:34:45.746: The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce.
13:35:03.880: The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce.
13:35:16.129: [ffmpeg muxer: 'simple_file_output'] Output of file '/Users/user/Movies/2024-08-05 13-34-40.mov' stopped
13:35:16.129: Output 'simple_file_output': stopping
13:35:16.129: Output 'simple_file_output': Total frames output: 2093
13:35:16.129: Output 'simple_file_output': Total drawn frames: 557 (2143 attempted)
Click to expand...
My m2 MAX also have this problem I got stuttering non stop like wtf.

13:34:11.798: Populating font family aliases took 158 ms. Replace uses of missing font family "MS Shell Dlg" with one that exists to avoid this cost.
13:34:11.800: OpenType support missing for "Open Sans", script 12
13:34:11.801: OpenType support missing for ".AppleSystemUIFont", script 12
13:34:11.802: OpenType support missing for "Open Sans", script 16
13:34:11.802: OpenType support missing for ".AppleSystemUIFont", script 16
13:34:11.803: OpenType support missing for "Open Sans", script 20
13:34:11.803: OpenType support missing for ".AppleSystemUIFont", script 20
13:34:37.610: Settings changed (outputs)

I don't know how to even fix this I tried everything
 
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