Question / Help camera flickers

Gary Mazzola

New Member
when i hook up 2 cameras one camera flickers. any ideas?


15:32:06.213: CPU Name: Intel(R) Core(TM) i7-4820K CPU @ 3.70GHz
15:32:06.214: CPU Speed: 3702MHz
15:32:06.214: Physical Cores: 4, Logical Cores: 8
15:32:06.214: Physical Memory: 4095MB Total, 4095MB Free (NOTE: 2 or 4 gigs max is normal for 32bit programs)
15:32:06.214: Windows Version: 6.1 Build 7601 (revision: 23569; 64-bit)
15:32:06.214: Running as administrator: true
15:32:06.214: Aero is Enabled
15:32:06.214: Portable mode: false
15:32:06.224: OBS 0.16.6 (windows)
15:32:06.224: ---------------------------------
15:32:06.224: ---------------------------------
15:32:06.224: audio settings reset:
15:32:06.224: samples per sec: 44100
15:32:06.224: speakers: 2
15:32:06.226: ---------------------------------
15:32:06.226: Initializing D3D11..
15:32:06.226: Available Video Adapters:
15:32:06.229: Adapter 1: NVIDIA GeForce GTX 770
15:32:06.229: Dedicated VRAM: 2086338560
15:32:06.229: Shared VRAM: 2147807232
15:32:06.229: output 1: pos={0, 0}, size={1366, 768}, attached=true
15:32:06.229: output 2: pos={-1920, 110}, size={1920, 1080}, attached=true
15:32:06.229: output 3: pos={1366, 0}, size={1360, 768}, attached=true
15:32:06.814: Loading up D3D11 on adapter NVIDIA GeForce GTX 770 (0)
15:32:06.829: D3D11 loaded sucessfully, feature level used: 45056
15:32:07.356: ---------------------------------
15:32:07.356: video settings reset:
15:32:07.356: base resolution: 1366x768
15:32:07.356: output resolution: 1024x576
15:32:07.356: downscale filter: Bicubic
15:32:07.356: fps: 20/1
15:32:07.356: format: NV12
15:32:07.357: ---------------------------------
15:32:07.364: [CoreAudio encoder]: Adding CoreAudio AAC encoder
15:32:07.365: [AMF Encoder] Version 1.4.2.3
15:32:07.366: [AMF Encoder] Unable to load 'amfrt32.dll', error code 126.
15:32:07.366: [AMF Encoder] Uncaught Exception: HÐU
15:32:07.459: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libcef.dll' not found, loading of module failed
15:32:07.460: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libEGL.dll' not found, loading of module failed
15:32:07.462: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libGLESv2.dll' not found, loading of module failed
15:32:07.463: Failed to load 'en-US' text for module: 'obs-browser.dll'
15:32:07.463: [browser_source: 'Version: 1.26.0']
15:32:07.465: NVENC supported
15:32:07.553: Couldn't find VLC installation, VLC video source disabled
15:32:07.561: No blackmagic support
15:32:07.566: [Media Foundation encoder]: plugin is disabled for performance reasons on Windows versions prior to 8
15:32:07.568: ---------------------------------
15:32:07.568: Loaded Modules:
15:32:07.569: win-wasapi.dll
15:32:07.569: win-mf.dll
15:32:07.569: win-dshow.dll
15:32:07.569: win-decklink.dll
15:32:07.569: win-capture.dll
15:32:07.569: vlc-video.dll
15:32:07.569: text-freetype2.dll
15:32:07.569: rtmp-services.dll
15:32:07.569: obs-x264.dll
15:32:07.569: obs-transitions.dll
15:32:07.569: obs-text.dll
15:32:07.569: obs-qsv11.dll
15:32:07.569: obs-outputs.dll
15:32:07.569: obs-filters.dll
15:32:07.569: obs-ffmpeg.dll
15:32:07.569: obs-browser.dll
15:32:07.569: image-source.dll
15:32:07.569: frontend-tools.dll
15:32:07.569: enc-amf.dll
15:32:07.569: coreaudio-encoder.dll
15:32:07.569: ==== Startup complete ===============================================
15:32:07.576: Switched to Preview/Program mode
15:32:07.576: ------------------------------------------------
15:32:07.577: All scene data cleared
15:32:07.577: ------------------------------------------------
15:32:07.588: WASAPI: Device 'Speakers (Saffire Audio)' initialized
15:32:07.600: WASAPI: Device 'Saffire Audio (Saffire Audio)' initialized
15:32:07.605: WASAPI: Device 'Saffire Audio (Saffire Audio)' initialized
15:32:07.609: WASAPI: Device 'Saffire Audio (Saffire Audio)' initialized
15:32:07.613: Switched to scene 'Scene 2'
15:32:07.615: ------------------------------------------------
15:32:07.615: Loaded scenes:
15:32:07.615: - scene 'Scene 1':
15:32:07.615: - source: 'Audio Input Capture 1' (wasapi_input_capture)
15:32:07.615: - source: 'cam1' (dshow_input)
15:32:07.615: - scene 'Scene 2':
15:32:07.615: - source: 'Audio Input Capture' (wasapi_input_capture)
15:32:07.615: - source: 'Video Capture Device' (dshow_input)
15:32:07.615: - scene 'Scene 3':
15:32:07.615: ------------------------------------------------
15:32:07.654: adding 46 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
15:32:07.691: ---------------------------------
15:32:07.691: [DShow Device: 'cam1'] settings updated:
15:32:07.691: video device: Logitech HD Webcam C270
15:32:07.691: video path: \\?\usb#vid_046d&pid_0825&mi_00#7&1c5a6b&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083}
15:32:07.691: resolution: 1280x720
15:32:07.691: fps: 20.00 (interval: 500000)
15:32:07.691: format: I420
15:32:07.706: ---------------------------------
15:32:07.706: [DShow Device: 'Video Capture Device'] settings updated:
15:32:07.706: video device: AF FULL HD 1080P Webcam
15:32:07.706: video path: \\?\usb#vid_0bda&pid_58b0&mi_00#7&25249c4a&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global
15:32:07.706: resolution: 1920x1080
15:32:07.706: fps: 30.00 (interval: 333333)
15:32:07.706: format: MJPEG
15:32:07.706: DShow: HDevice::ConnectPins: failed to connect pins (0x80040207): The owner SID on a per-user subscription doesn't exist
15:32:07.706:
15:32:08.252: Update check: last known remote version is 0.16.6
15:35:40.610: ---------------------------------
15:35:40.610: video settings reset:
15:35:40.610: base resolution: 1366x768
15:35:40.610: output resolution: 1024x576
15:35:40.610: downscale filter: Bicubic
15:35:40.610: fps: 30/1
15:35:40.610: format: NV12
15:35:40.613: Settings changed (video)
15:35:40.613: ------------------------------------------------
 

Sapiens

Forum Moderator
Probably not enough USB bandwidth. Set them both to 720p or 480p and see if that fixes it.
 
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