Question / Help OBS/Capcard crash after reconnecting

[surfortuna]

I stream for 20 minutes to an hour, obs says reconnecting. After reconnected, stream shows up but capcard source says in use by another device. When I try to stop stream, OBS does not respond and I am unable to close it.

I thought this was a driver issue. I have since uninstalled most of the extras that come with nVidia, leaving only the graphics driver. I have also uninstalled and reinstalled the drivers for the webcam and capcard.

Spoiler: log

21:11:10: Open Broadcaster Software v0.613b - 32bit (´・ω・｀)
21:11:10: -------------------------------
21:11:10: CPU Name: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
21:11:10: CPU Speed: 3310MHz
21:11:10: Physical Memory: 4095MB Total, 4095MB Free
21:11:10: stepping id: 7, model 42, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
21:11:10: monitor 1: pos={0, 0}, size={1920, 1080}
21:11:10: monitor 2: pos={-1366, 175}, size={1366, 768}
21:11:10: Windows Version: 6.1 Build 7601 S
21:11:10: Aero is Enabled
21:11:10: -------------------------------
21:11:10: OBS Modules:
21:11:10: Base Address Module
21:11:10: 01360000 OBS.exe
21:11:10: 65C00000 OBSApi.dll
21:11:10: 659C0000 DShowPlugin.dll
21:11:10: 659A0000 GraphicsCapture.dll
21:11:10: 65980000 NoiseGate.dll
21:11:10: 65960000 PSVPlugin.dll
21:11:10: ------------------------------------------
21:11:10: Adapter 1
21:11:10: Video Adapter: NVIDIA GeForce GTX 560
21:11:10: Video Adapter Dedicated Video Memory: 1024917504
21:11:10: Video Adapter Shared System Memory: 3221106688
21:11:10: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
21:11:10: Video Adapter Output 2: pos={-1366, 175}, size={1366, 768}, attached=true
21:11:10: =====Stream Start: 2014-03-14, 21:11:10===============================================
21:11:10: Multithreaded optimizations: On
21:11:10: Base resolution: 1280x720
21:11:10: Output resolution: 1280x720
21:11:10: ------------------------------------------
21:11:10: Loading up D3D10 on NVIDIA GeForce GTX 560 (Adapter 1)...
21:11:10: ------------------------------------------
21:11:10: Audio Format: 48000 Hz
21:11:10: ------------------------------------------
21:11:10: Audio Channels: 2 Ch
21:11:10: Playback device Default
21:11:10: ------------------------------------------
21:11:10: Using desktop audio input: Speakers (High Definition Audio Device)
21:11:10: ------------------------------------------
21:11:10: Using auxilary audio input: Microphone (Webcam 200)
21:11:10: ------------------------------------------
21:11:10: Audio Encoding: AAC
21:11:10: bitrate: 112
21:11:10: ------------------------------------------
21:11:10: device: Logitech Webcam 200,
21:11:10: chosen type: I420, usingFourCC: false, res: 640x480 - 640x480, frameIntervals: 333333-2000000
21:11:10: use buffering: false - 0, fourCC: 'I420'
21:11:10: audio device: Disable,
21:11:10: audio device id Disabled,
21:11:10:
21:11:10: Using directshow input
21:11:10: Using bitmap image
21:11:11: ------------------------------------------
21:11:11: device: Elgato Game Capture HD,
21:11:11: chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
21:11:11: use buffering: true - 0, fourCC: 'UYVY'
21:11:11:
21:11:11: device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
21:11:11: Using directshow input
21:11:11: Scene buffering time set to 700
21:11:11: ------------------------------------------
21:11:11: Video Encoding: x264
21:11:11: fps: 59
21:11:11: width: 1280, height: 720
21:11:11: preset: veryfast
21:11:11: profile: main
21:11:11: keyint: 118
21:11:11: CBR: yes
21:11:11: CFR: yes
21:11:11: max bitrate: 3000
21:11:11: buffer size: 3000
21:11:11: ------------------------------------------
21:11:12: Audio timestamp for device 'Microphone (Webcam 200)' was behind target timestamp by 1135408
21:11:25: Total frames encoded: 749, total frames duplicated: 0 (0.00%)
21:11:25: Total frames rendered: 756, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
21:11:30:
21:11:30: Profiler time results:
21:11:30:
21:11:30: ==============================================================
21:11:30: video thread frame - [100%] [avg time: 1.219 ms] [children: 46.3%] [unaccounted: 53.7%]
21:11:30: | scene->Preprocess - [38.9%] [avg time: 0.474 ms]
21:11:30: | GPU download and conversion - [7.47%] [avg time: 0.091 ms] [children: 5.58%] [unaccounted: 1.89%]
21:11:30: | | flush - [3.28%] [avg time: 0.04 ms]
21:11:30: | | CopyResource - [2.13%] [avg time: 0.026 ms]
21:11:30: | | conversion to 4:2:0 - [0.164%] [avg time: 0.002 ms]
21:11:30: Convert444Threads - [100%] [avg time: 0.489 ms] [children: 98.8%] [unaccounted: 1.23%]
21:11:30: | Convert444toNV12 - [98.8%] [avg time: 0.483 ms]
21:11:30: encoder thread frame - [100%] [avg time: 0.859 ms] [children: 0.233%] [unaccounted: 99.8%]
21:11:30: | sending stuff out - [0.233%] [avg time: 0.002 ms]
21:11:30: ==============================================================
21:11:30:
21:11:30:
21:11:30: Profiler CPU results:
21:11:30:
21:11:30: ==============================================================
21:11:30: video thread frame - [cpu time: avg 0.68 ms, total 514.803 ms] [avg calls per frame: 1]
21:11:30: | scene->Preprocess - [cpu time: avg 0.123 ms, total 93.601 ms] [avg calls per frame: 1]
21:11:30: | GPU download and conversion - [cpu time: avg 0.041 ms, total 31.2 ms] [avg calls per frame: 1]
21:11:30: | | flush - [cpu time: avg 0.02 ms, total 15.6 ms] [avg calls per frame: 1]
21:11:30: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:11:30: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:11:30: Convert444Threads - [cpu time: avg 0.451 ms, total 639.603 ms] [avg calls per frame: 2]
21:11:30: | Convert444toNV12 - [cpu time: avg 0.451 ms, total 639.603 ms] [avg calls per frame: 2]
21:11:30: encoder thread frame - [cpu time: avg 0.198 ms, total 140.401 ms] [avg calls per frame: 1]
21:11:30: | sending stuff out - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:11:30: ==============================================================
21:11:30:
21:11:30: =====Stream End: 2014-03-14, 21:11:30=================================================

Any help would be appreciated. :)

 

[surfortuna]

I am starting to think the problem is the webcam. Does anyone know of any logitech driver issues with OBS?

 

[dodgepong]

It sounds more like a webcam issue...usually you shouldn't have to delay audio to sync with a webcam. One thing you can try first, though, is enabling "Use buffering" on the webcam, and leave the amount at 0ms, and see if that helps at all. You can also try changing your USB port to see if that helps at all.