Question / Help Freeze when webcam is enabled

Ed3N_Gaming

New Member
Hi guys,

I have a really strange problem....when I use OBS without my webcam enabled the stream is really fluid, almost perfect.
Once my webcam is enabled even in MJPEG's codec my stream stuter on twitch (Only the game's capture not the webcam). It's better when I decrease the resolution but it's still not comparable at the result with the webcam disabled.

I tried a lot of differents settings but I don't find a real solution who fix the problem.

That's my configuration : https://pcpartpicker.com/b/Hw6scf
That's my speedtest : http://www.speedtest.net/my-result/6330506090

Does someone knows what could the problem be ?

Thanks a lot.
 

Ed3N_Gaming

New Member
15:37:07.298: CPU Name: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
15:37:07.299: CPU Speed: 4008MHz
15:37:07.299: Physical Cores: 4, Logical Cores: 8
15:37:07.299: Physical Memory: 32664MB Total, 29614MB Free
15:37:07.299: Windows Version: 10.0 Build 15063 (revision: 296; 64-bit)
15:37:07.299: Running as administrator: false
15:37:07.299: Aero is Enabled (Aero is always on for windows 8 and above)
15:37:07.299: Portable mode: false
15:37:07.313: OBS 19.0.2 (64bit, windows)
15:37:07.313: ---------------------------------
15:37:07.313: ---------------------------------
15:37:07.313: audio settings reset:
15:37:07.313: samples per sec: 44100
15:37:07.313: speakers: 2
15:37:07.325: ---------------------------------
15:37:07.325: Initializing D3D11...
15:37:07.325: Available Video Adapters:
15:37:07.326: Adapter 1: NVIDIA GeForce GTX 1080 Ti
15:37:07.326: Dedicated VRAM: 2988376064
15:37:07.326: Shared VRAM: 4240904192
15:37:07.326: output 1: pos={0, 0}, size={2560, 1440}, attached=true
15:37:07.327: Loading up D3D11 on adapter NVIDIA GeForce GTX 1080 Ti (0)
15:37:07.355: D3D11 loaded successfully, feature level used: 45056
15:37:07.898: ---------------------------------
15:37:07.898: video settings reset:
15:37:07.898: base resolution: 2560x1440
15:37:07.898: output resolution: 1280x720
15:37:07.898: downscale filter: Lanczos
15:37:07.898: fps: 60/1
15:37:07.898: format: NV12
15:37:07.900: Audio monitoring device:
15:37:07.900: name: Par défaut
15:37:07.900: id: default
15:37:07.900: ---------------------------------
15:37:07.955: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
15:37:07.974: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
15:37:07.988: [AMF] Encountered Exception during AMF initialization: Unable to load 'amfrt64.dll', error code 126.
15:37:07.988: Failed to initialize module 'enc-amf.dll'
15:37:08.074: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
15:37:08.081: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
15:37:08.089: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
15:37:08.100: Failed to load 'en-US' text for module: 'obs-browser.dll'
15:37:08.100: [browser_source: 'Version: 1.29.0']
15:37:08.219: NVENC supported
15:37:08.398: Couldn't find VLC installation, VLC video source disabled
15:37:08.422: No blackmagic support
15:37:08.570: ---------------------------------
15:37:08.570: Loaded Modules:
15:37:08.570: win-wasapi.dll
15:37:08.570: win-mf.dll
15:37:08.570: win-ivcam.dll
15:37:08.570: win-dshow.dll
15:37:08.570: win-decklink.dll
15:37:08.570: win-capture.dll
15:37:08.570: vlc-video.dll
15:37:08.570: text-freetype2.dll
15:37:08.570: rtmp-services.dll
15:37:08.570: obs-x264.dll
15:37:08.570: obs-vst.dll
15:37:08.570: obs-transitions.dll
15:37:08.570: obs-text.dll
15:37:08.570: obs-qsv11.dll
15:37:08.570: obs-outputs.dll
15:37:08.570: obs-filters.dll
15:37:08.570: obs-ffmpeg.dll
15:37:08.570: obs-browser.dll
15:37:08.570: image-source.dll
15:37:08.570: frontend-tools.dll
15:37:08.570: enc-amf.dll
15:37:08.570: coreaudio-encoder.dll
15:37:08.570: ==== Startup complete ===============================================
15:37:08.577: All scene data cleared
15:37:08.577: ------------------------------------------------
15:37:08.724: WASAPI: Device 'Realtek Digital Output (Realtek High Definition Audio)' initialized
15:37:08.731: WASAPI: Device 'Microphone (Blue Icicle)' initialized
15:37:08.792: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
15:37:08.885: Switched to scene 'Scène'
15:37:08.886: ------------------------------------------------
15:37:08.886: Loaded scenes:
15:37:08.886: - scene 'Scène':
15:37:08.886: - source: 'Capture de jeu' (game_capture)
15:37:08.886: - source: 'Image' (image_source)
15:37:08.886: - source: 'Follower' (browser_source)
15:37:08.886: - source: 'Donation' (browser_source)
15:37:08.886: - source: 'Périphérique de capture vidéo' (dshow_input)
15:37:08.886: ------------------------------------------------
15:37:08.906: ---------------------------------
15:37:08.906: [DShow Device: 'Périphérique de capture vidéo'] settings updated:
15:37:08.906: video device: C922 Pro Stream Webcam
15:37:08.906: video path: \\?\usb#vid_046d&pid_085c&mi_00#6&11a4eb41&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global
15:37:08.906: resolution: 640x480
15:37:08.906: fps: 30.00 (interval: 333333)
15:37:08.906: format: YUY2
15:37:24.671: ---------------------------------
15:37:24.671: [NVENC encoder: 'streaming_h264'] settings:
15:37:24.671: rate_control: CBR
15:37:24.671: bitrate: 3500
15:37:24.671: cqp: 0
15:37:24.671: keyint: 120
15:37:24.671: preset: hq
15:37:24.671: profile: main
15:37:24.671: level: auto
15:37:24.671: width: 1280
15:37:24.671: height: 720
15:37:24.671: 2-pass: true
15:37:24.671: b-frames: 2
15:37:24.671: GPU: 0
15:37:24.671:
15:37:25.258: [Media Foundation AAC: 'Track1']: encoder created
15:37:25.258: bitrate: 160
15:37:25.258: channels: 2
15:37:25.258: sample rate: 44100
15:37:25.258: bits-per-sample: 16
15:37:25.258:
15:37:25.259: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmp://live-fra.twitch.tv/app...
15:37:25.291: [rtmp stream: 'adv_stream'] Interface: Intel(R) Ethernet Connection (2) I219-V (ethernet, 1000 mbps)
15:37:27.064: [rtmp stream: 'adv_stream'] Connection to rtmp://live-fra.twitch.tv/app successful
15:37:27.068: ==== Streaming Start ===============================================
15:37:35.584: [rtmp stream: 'adv_stream'] User stopped the stream
15:37:35.584: Output 'adv_stream': stopping
15:37:35.584: Output 'adv_stream': Total encoded frames: 4294966770
15:37:35.584: Output 'adv_stream': Total drawn frames: 620
15:37:35.586: ==== Streaming Stop ================================================
15:38:52.289: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
15:45:18.105: ==== Shutting down ==================================================
15:45:18.113: Switched to scene '(null)'
15:45:18.261: WASAPI: Device 'Realtek Digital Output (Realtek High Definition Audio)' Terminated
15:45:18.266: WASAPI: Device 'Microphone (Blue Icicle)' Terminated
15:45:18.268: All scene data cleared
15:45:18.268: ------------------------------------------------
15:45:18.289: Freeing OBS context data
15:45:18.343: == Profiler Results =============================
15:45:18.343: run_program_init: 1850.3 ms
15:45:18.343: ┣OBSApp::AppInit: 14.054 ms
15:45:18.343: ┃ ┗OBSApp::InitLocale: 8.07 ms
15:45:18.344: ┗OBSApp::OBSInit: 1660.24 ms
15:45:18.344: ┣obs_startup: 0.706 ms
15:45:18.344: ┗OBSBasic::OBSInit: 1598.29 ms
15:45:18.344: ┣OBSBasic::InitBasicConfig: 0.213 ms
15:45:18.344: ┣OBSBasic::ResetAudio: 0.158 ms
15:45:18.344: ┣OBSBasic::ResetVideo: 586.346 ms
15:45:18.344: ┣OBSBasic::InitOBSCallbacks: 0.003 ms
15:45:18.344: ┣OBSBasic::InitHotkeys: 0.03 ms
15:45:18.344: ┣obs_load_all_modules: 670.397 ms
15:45:18.344: ┃ ┣obs_init_module(coreaudio-encoder.dll): 0.373 ms
15:45:18.344: ┃ ┣obs_init_module(enc-amf.dll): 0.319 ms
15:45:18.344: ┃ ┣obs_init_module(frontend-tools.dll): 1.034 ms
15:45:18.344: ┃ ┣obs_init_module(image-source.dll): 0.003 ms
15:45:18.344: ┃ ┣obs_init_module(obs-browser.dll): 0.044 ms
15:45:18.344: ┃ ┣obs_init_module(obs-ffmpeg.dll): 44.48 ms
15:45:18.344: ┃ ┣obs_init_module(obs-filters.dll): 0.012 ms
15:45:18.344: ┃ ┣obs_init_module(obs-outputs.dll): 0.004 ms
15:45:18.344: ┃ ┣obs_init_module(obs-qsv11.dll): 26.418 ms
15:45:18.344: ┃ ┣obs_init_module(obs-text.dll): 0.189 ms
15:45:18.344: ┃ ┣obs_init_module(obs-transitions.dll): 0.003 ms
15:45:18.344: ┃ ┣obs_init_module(obs-vst.dll): 0.002 ms
15:45:18.344: ┃ ┣obs_init_module(obs-x264.dll): 0.001 ms
15:45:18.344: ┃ ┣obs_init_module(rtmp-services.dll): 0.157 ms
15:45:18.344: ┃ ┣obs_init_module(text-freetype2.dll): 0.034 ms
15:45:18.344: ┃ ┣obs_init_module(vlc-video.dll): 0.026 ms
15:45:18.344: ┃ ┣obs_init_module(win-capture.dll): 0.041 ms
15:45:18.344: ┃ ┣obs_init_module(win-decklink.dll): 0.449 ms
15:45:18.344: ┃ ┣obs_init_module(win-dshow.dll): 0.691 ms
15:45:18.344: ┃ ┣obs_init_module(win-ivcam.dll): 0.001 ms
15:45:18.344: ┃ ┣obs_init_module(win-mf.dll): 81.952 ms
15:45:18.344: ┃ ┣obs_init_module(win-wasapi.dll): 0.004 ms
15:45:18.344: ┃ ┗reset_win32_symbol_paths: 0.061 ms
15:45:18.344: ┣OBSBasic::ResetOutputs: 0.432 ms
15:45:18.344: ┣OBSBasic::CreateHotkeys: 0.309 ms
15:45:18.344: ┣OBSBasic::InitService: 1.801 ms
15:45:18.344: ┣OBSBasic::InitPrimitives: 1.49 ms
15:45:18.344: ┗OBSBasic::Load: 311.929 ms
15:45:18.344: obs_hotkey_thread(25 ms): min=0.001 ms, median=0.002 ms, max=5.484 ms, 99th percentile=0.026 ms, 100% below 25 ms
15:45:18.344: audio_thread(Audio): min=0 ms, median=0.019 ms, max=4.433 ms, 99th percentile=0.095 ms
15:45:18.344: ┗receive_audio: min=0.001 ms, median=0.073 ms, max=0.184 ms, 99th percentile=0.135 ms, 0.0166457 calls per parent call
15:45:18.344: ┣buffer_audio: min=0 ms, median=0 ms, max=0.014 ms, 99th percentile=0.001 ms
15:45:18.344: ┗do_encode: min=0.061 ms, median=0.072 ms, max=0.183 ms, 99th percentile=0.133 ms
15:45:18.344: ┗encode(Track1): min=0.059 ms, median=0.064 ms, max=0.157 ms, 99th percentile=0.125 ms
15:45:18.344: obs_video_thread(16.6667 ms): min=0.152 ms, median=0.431 ms, max=145.761 ms, 99th percentile=0.94 ms, 99.9966% below 16.667 ms
15:45:18.344: ┣tick_sources: min=0.001 ms, median=0.006 ms, max=145.496 ms, 99th percentile=0.06 ms
15:45:18.344: ┣render_displays: min=0.001 ms, median=0.101 ms, max=6.27 ms, 99th percentile=0.181 ms
15:45:18.344: ┗output_frame: min=0.149 ms, median=0.318 ms, max=6.816 ms, 99th percentile=0.761 ms
15:45:18.344: ┣gs_context(video->graphics): min=0.091 ms, median=0.226 ms, max=6.702 ms, 99th percentile=0.669 ms
15:45:18.344: ┃ ┣render_video: min=0.011 ms, median=0.026 ms, max=0.427 ms, 99th percentile=0.043 ms
15:45:18.344: ┃ ┃ ┣render_main_texture: min=0.001 ms, median=0.013 ms, max=0.4 ms, 99th percentile=0.023 ms
15:45:18.344: ┃ ┃ ┣render_output_texture: min=0.002 ms, median=0.005 ms, max=0.177 ms, 99th percentile=0.008 ms
15:45:18.344: ┃ ┃ ┣render_convert_texture: min=0.001 ms, median=0.006 ms, max=0.19 ms, 99th percentile=0.009 ms
15:45:18.344: ┃ ┃ ┗stage_output_texture: min=0 ms, median=0.001 ms, max=0.401 ms, 99th percentile=0.002 ms
15:45:18.344: ┃ ┣download_frame: min=0 ms, median=0.001 ms, max=0.712 ms, 99th percentile=0.002 ms
15:45:18.344: ┃ ┗gs_flush: min=0.014 ms, median=0.197 ms, max=6.674 ms, 99th percentile=0.638 ms
15:45:18.344: ┗output_video_data: min=0.084 ms, median=0.089 ms, max=0.394 ms, 99th percentile=0.142 ms
15:45:18.344: video_thread(video): min=0 ms, median=0.001 ms, max=0.996 ms, 99th percentile=0.398 ms
15:45:18.344: ┗receive_video: min=0 ms, median=0.418 ms, max=0.994 ms, 99th percentile=0.704 ms, 0.0174079 calls per parent call
15:45:18.344: ┗do_encode: min=0.267 ms, median=0.418 ms, max=0.994 ms, 99th percentile=0.704 ms
15:45:18.344: ┗encode(streaming_h264): min=0.267 ms, median=0.413 ms, max=0.991 ms, 99th percentile=0.696 ms
15:45:18.344: =================================================
15:45:18.344: == Profiler Time Between Calls ==================
15:45:18.344: obs_hotkey_thread(25 ms): min=24.366 ms, median=25.067 ms, max=52.591 ms, 99.5097% within ±2% of 25 ms (0.00510777% lower, 0.485239% higher)
15:45:18.344: obs_video_thread(16.6667 ms): min=0.492 ms, median=16.667 ms, max=145.765 ms, 99.6974% within ±2% of 16.667 ms (0.159782% lower, 0.142784% higher)
15:45:18.344: =================================================
15:45:18.366: Number of memory leaks: 17
 
Top