Question / Help Problem with the Webcam

[Tokidiep]

Hello everyone,

I got a big problem with the last update of OBS! I update it from 0.522b to 0.552b and when i launch a scene my webcam took something like 10 or 15 seconds to be on and she block all my stream... When she's on everything is fine but again when i want to change a scene it took 15 seconds again to be ok ... during this moment the software is completly down and nothing work, i have to relaunch OBS Sometimes.

My webcam is an HD Pro C910!!

I attached my logfile to this post.

11:40:32: Open Broadcaster Software v0.552b - 32bit (´・ω・｀)
11:40:32: -------------------------------
11:40:32: CPU Name: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
11:40:32: CPU Speed: 3411MHz
11:40:32: Physical Memory:  4095MB Total, 4095MB Free
11:40:32: stepping id: 7, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
11:40:32: monitor 1: pos={0, 0}, size={1920, 1080}
11:40:32: Windows Version: 6.1 Build 7601 S
11:40:32: Aero is Enabled
11:40:32: -------------------------------
11:40:32: OBS Modules:
11:40:32: Base Address     Module
11:40:32: 010C0000         OBS.exe
11:40:32: 652F0000         OBSApi.dll
11:40:32: 650B0000         DShowPlugin.dll
11:40:32: 65090000         GraphicsCapture.dll
11:40:32: 65070000         NoiseGate.dll
11:40:32: 65050000         PSVPlugin.dll
11:40:32: ------------------------------------------
11:40:32: Adapter 1
11:40:32:   Video Adapter: NVIDIA GeForce GTX 570 
11:40:32:   Video Adapter Dedicated Video Memory: 1293352960
11:40:32:   Video Adapter Shared System Memory: 2952785920
11:40:32: =====Stream Start: 2013-08-20, 11:40:32===============================================
11:40:32:   Multithreaded optimizations: On
11:40:32:   Base resolution: 1920x1080
11:40:32:   Output resolution: 1280x720
11:40:32: ------------------------------------------
11:40:32: Loading up D3D10 on NVIDIA GeForce GTX 570...
11:40:32: Playback device Default
11:40:32: ------------------------------------------
11:40:32: Using desktop audio input: Syberia V2 (USB PnP Sound Device)
11:40:33: Using 7.1 surround speaker setup
11:40:33: ------------------------------------------
11:40:33: Using auxilary audio input: Microphone (USB PnP Sound Device)
11:40:33: ------------------------------------------
11:40:33: Audio Encoding: AAC
11:40:33:     bitrate: 128
11:40:33: Using bitmap image
11:40:33: Using text output
11:40:33: Using bitmap image
11:40:33: ------------------------------------------
11:40:33:     device: Logitech HD Pro Webcam C910,
11:40:33:     device id \\?\usb#vid_046d&pid_0821&mi_02#7&19fa956&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083},
11:40:33:     chosen type: I420, usingFourCC: false, res: 640x480 - 640x480, frameIntervals: 166666-2000000, fourCC: 'I420'
11:40:33:     audio device: Désactiver,
11:40:33:     audio device id Disabled,
11:40:33: 
11:40:33: Using directshow input
11:41:11: ------------------------------------------
11:41:11: Video Encoding: x264
11:41:11:     fps: 60
11:41:11:     width: 1280, height: 720
11:41:11:     preset: veryfast
11:41:11:     CBR: no
11:41:11:     CFR: no
11:41:11:     max bitrate: 1300
11:41:11:     buffer size: 2000
11:41:11:     quality: 10
11:41:11: ------------------------------------------
11:41:11: MMDeviceAudioSource: Frequency for device 'Syberia V2 (USB PnP Sound Device)' is 1536000, samples per sec is 48000
11:41:11: MMDeviceAudioSource: Frequency for device 'Microphone (USB PnP Sound Device)' is 352800, samples per sec is 44100
11:55:00: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
11:55:00:   New Scene
11:55:00: Using text output
11:55:00: Using bitmap image
11:55:00: Using bitmap image
11:55:00: ------------------------------------------
11:55:00:     device: Logitech HD Pro Webcam C910,
11:55:00:     device id \\?\usb#vid_046d&pid_0821&mi_02#7&19fa956&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083},
11:55:00:     chosen type: I420, usingFourCC: false, res: 640x480 - 640x480, frameIntervals: 166666-2000000, fourCC: 'I420'
11:55:00:     audio device: Désactiver,
11:55:00:     audio device id Disabled,
11:55:00: 
11:55:00: Using directshow input
11:55:00: Using graphics capture
11:56:03: PERFORMANCE WARNING: Scene change took 63397 ms, maybe some sources should be global sources?
11:57:07: Total frames rendered: 53522, number of late frames: 4 (0.01%) (it's okay for some frames to be late)
11:57:07: 
11:57:07: Profiler results:
11:57:07: 
11:57:07: ==============================================================
11:57:07: frame - [100%] [avg time: 3.004 ms (cpu time: avg 1.646 ms, total 88125 ms)] [avg calls per frame: 1] [children: 99.8%] [unaccounted: 0.166%]
11:57:07: | frame preprocessing and rendering - [57.3%] [avg time: 1.722 ms (cpu time: avg 0.492 ms, total 26333 ms)] [avg calls per frame: 1] [children: 1.8%] [unaccounted: 55.5%]
11:57:07: | | scene->Preprocess - [1.8%] [avg time: 0.054 ms (cpu time: avg 0.055 ms, total 2964.02 ms)] [avg calls per frame: 1]
11:57:07: | video encoding and uploading - [42.5%] [avg time: 1.277 ms (cpu time: avg 1.152 ms, total 61682.8 ms)] [avg calls per frame: 1] [children: 41.4%] [unaccounted: 1.07%]
11:57:07: | | flush - [5.03%] [avg time: 0.151 ms (cpu time: avg 0.052 ms, total 2792.41 ms)] [avg calls per frame: 1]
11:57:07: | | CopyResource - [1.2%] [avg time: 0.036 ms (cpu time: avg 0.029 ms, total 1575.61 ms)] [avg calls per frame: 0]
11:57:07: | | conversion to 4:2:0 - [0.166%] [avg time: 0.005 ms (cpu time: avg 0.004 ms, total 218.4 ms)] [avg calls per frame: 0]
11:57:07: | | call to encoder - [35%] [avg time: 1.052 ms (cpu time: avg 1.042 ms, total 55770.4 ms)] [avg calls per frame: 0]
11:57:07: | | sending stuff out - [0.0333%] [avg time: 0.001 ms (cpu time: avg 0.001 ms, total 78 ms)] [avg calls per frame: 0]
11:57:07: | Convert444Threads - [1.19e+003%] [avg time: 35.678 ms (cpu time: avg 1.078 ms, total 57736 ms)] [avg calls per frame: 1]
11:57:07: ==============================================================
11:57:07: 
11:57:07: =====Stream End: 2013-08-20, 11:57:07=================================================

Thanks for your help guys!

 

[R1CH]

Add your webcam as a global source.

 

[Tokidiep]

Thanks for your reply

Everything work fine now. I just put my webcam like a global source and then relaunch the computer and now everything work well :D

Thanks !!