Stutters

20:33:14: Open Broadcaster Software v0.521b - 32bit (´・ω・｀)
20:33:14: -------------------------------
20:33:14: CPU Name: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
20:33:14: CPU Speed: 3400MHz
20:33:14: Physical Memory:  4095MB Total, 4095MB Free
20:33:14: stepping id: 9, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
20:33:14: monitor 1: pos={0, 0}, size={1920, 1080}
20:33:14: Windows Version: 6.1 Build 7601 S
20:33:14: Aero is Disabled
20:33:14: -------------------------------
20:33:14: OBS Modules:
20:33:14: Base Address     Module
20:33:14: 001D0000         OBS.exe
20:33:14: 61450000         OBSApi.dll
20:33:14: 6CC00000         DShowPlugin.dll
20:33:14: 70B00000         GraphicsCapture.dll
20:33:14: 702E0000         NoiseGate.dll
20:33:14: ------------------------------------------
20:33:14: Adapter 1
20:33:14:   Video Adapter: NVIDIA GeForce GTX 660 Ti
20:33:14:   Video Adapter Dedicated Video Memory: 2091319296
20:33:14:   Video Adapter Shared System Memory: 2147479552
20:33:14: ------------------------------------------
20:33:14: Adapter 2
20:33:14:   Video Adapter: Intel(R) HD Graphics 4000
20:33:14:   Video Adapter Dedicated Video Memory: 67108864
20:33:14:   Video Adapter Shared System Memory: 1711276032
20:33:14: Using automatic low latency mode
20:33:14: =====Stream Start: 2013-05-08, 20:33:14===============================================
20:33:14:   Multithreaded optimizations: On
20:33:14:   Base resolution: 1920x1080
20:33:14:   Output resolution: 852x480
20:33:14: ------------------------------------------
20:33:14: Loading up D3D10...
20:33:14: Playback device Default
20:33:14: ------------------------------------------
20:33:14: Using desktop audio input: Speakers (Realtek High Definition Audio)
20:33:14: ------------------------------------------
20:33:14: Using auxilary audio input: Microphone (Realtek High Definition Audio)
20:33:14: ------------------------------------------
20:33:14: Audio Encoding: AAC
20:33:14:     bitrate: 48
20:33:14: Using graphics capture
20:33:14: ------------------------------------------
20:33:14: Video Encoding: x264
20:33:14:     fps: 30
20:33:14:     width: 852, height: 480
20:33:14:     preset: veryfast
20:33:14:     CBR: no
20:33:14:     CFR: no
20:33:14:     max bitrate: 590
20:33:14:     buffer size: 590
20:33:14:     quality: 6
20:33:14: ------------------------------------------
20:33:14: using memory capture
20:33:16: Using RTMP service: Twitch / Justin.tv
20:33:16:   Server selection: rtmp://live-ams.justin.tv/app
20:33:17: SO_SNDBUF was at 8192
20:33:17: SO_SNDBUF is now 65536
20:52:35: Capture window 0x001E0710 invalid or changing, terminating capture
20:53:14: Total frames rendered: 35996, number of frames that lagged: 2 (0.01%) (it's okay for some frames to lag)
20:53:14: RTMPPublisher::SocketLoop: Aborting due to bStopping
20:53:14: Number of times waited to send: 14053, Waited for a total of 36598987 bytes
20:53:14: Number of b-frames dropped: 34 (0.095%), Number of p-frames dropped: 0 (0%), Total 34 (0.095%)
20:53:15: =====Stream End: 2013-05-08, 20:53:15=================================================
20:53:36:
20:53:36: Profiler results:
20:53:36:
20:53:36: ==============================================================
20:53:36: frame - [100%] [avg time: 2.315 ms] [avg calls per frame: 1] [children: 26.7%] [unaccounted: 73.3%]
20:53:36: | scene->Preprocess - [0.0432%] [avg time: 0.001 ms] [avg calls per frame: 1]
20:53:36: | video encoding and uploading - [26.7%] [avg time: 0.618 ms] [avg calls per frame: 1] [children: 23.7%] [unaccounted: 3.02%]
20:53:36: | | CopyResource - [0.95%] [avg time: 0.022 ms] [avg calls per frame: 0]
20:53:36: | | conversion to 4:2:0 - [0.13%] [avg time: 0.003 ms] [avg calls per frame: 0]
20:53:36: | | call to encoder - [22.1%] [avg time: 0.512 ms] [avg calls per frame: 0]
20:53:36: | | sending stuff out - [0.475%] [avg time: 0.011 ms] [avg calls per frame: 0]
20:53:36: ==============================================================
20:53:36: