I hope this helps out. Only log i can find there:
https://gist.github.com/8be7cde311594899d1e2
21:53:48: Open Broadcaster Software v0.638b - 32bit (´・ω・`)
21:53:48: -------------------------------
21:53:48: CPU Name: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz
21:53:48: CPU Speed: 3392MHz
21:53:48: Physical Memory: 4041MB Total, 1369MB Free
21:53:48: stepping id: 9, model 58, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
21:53:48: monitor 1: pos={0, 0}, size={1280, 1024}
21:53:48: Windows Version: 6.1 Build 7601 S
21:53:48: Aero is Enabled
21:53:48: -------------------------------
21:53:48: OBS Modules:
21:53:48: Base Address Module
21:53:48: 00CB0000 OBS.exe
21:53:48: 0F080000 OBSApi.dll
21:53:48: 77EB0000 DShowPlugin.dll
21:53:48: 6B070000 GraphicsCapture.dll
21:53:48: 6ADD0000 NoiseGate.dll
21:53:48: 6BE30000 PSVPlugin.dll
21:53:48: ------------------------------------------
21:53:48: Adapter 1
21:53:48: Video Adapter: NVIDIA GeForce GTX 650
21:53:48: Video Adapter Dedicated Video Memory: 2087387136
21:53:48: Video Adapter Shared System Memory: 1850580992
21:53:48: Video Adapter Output 1: pos={0, 0}, size={1280, 1024}, attached=true
21:53:48: =====Stream Start: 2015-01-11, 21:53:48===============================================
21:53:48: Multithreaded optimizations: On
21:53:48: Base resolution: 1280x1024
21:53:48: Output resolution: 1280x1024
21:53:48: ------------------------------------------
21:53:48: Loading up D3D10 on NVIDIA GeForce GTX 650 (Adapter 1)...
21:53:48: ------------------------------------------
21:53:48: Audio Format: 48000 Hz
21:53:48: ------------------------------------------
21:53:48: Audio Channels: 2 Ch
21:53:48: Playback device Default
21:53:48: ------------------------------------------
21:53:48: Using desktop audio input: Lautsprecher (USB PnP Sound Device)
21:53:48: Global Audio time adjust: 0
21:53:48: ------------------------------------------
21:53:48: Using auxilary audio input: Mikrofon (USB PnP Sound Device)
21:53:48: Mic time offset: 0
21:53:48: ------------------------------------------
21:53:48: Audio Encoding: AAC
21:53:48: bitrate: 128
21:53:48: Using Monitor Capture
21:53:48: Scene buffering time set to 700
21:53:48: ------------------------------------------
21:53:48: Video Encoding: x264
21:53:48: fps: 30
21:53:48: width: 1280, height: 1024
21:53:48: preset: veryfast
21:53:48: profile: high
21:53:48: keyint: 250
21:53:48: CBR: yes
21:53:48: CFR: yes
21:53:48: max bitrate: 2200
21:53:48: buffer size: 2200
21:53:48: ------------------------------------------
21:53:49: Using RTMP service: Twitch
21:53:49: Server selection: rtmp://live-fra.twitch.tv/app
21:53:49: Interface: Realtek PCIe GBE Family Controller (ethernet, 1000 mbps)
21:53:50: Completed handshake with rtmp://live-fra.twitch.tv/app in 766 ms.
21:53:51: SO_SNDBUF was at 8192
21:53:51: SO_SNDBUF is now 65536
21:53:52: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 430 / 297984)
21:54:15: RTMPPublisher::SocketLoop: Received FD_CLOSE, 23813 ms since last send (buffer: 297953 / 297984)
21:54:15: RTMPPublisher::SocketLoop: Aborting due to FD_CLOSE, error 10053
21:54:16: FlushBufferedVideo: Flushing 1 packets over 0 ms
21:54:16: Total frames encoded: 827, total frames duplicated: 44 (5.32%)
21:54:16: Total frames rendered: 805, number of late frames: 46 (5.71%) (it's okay for some frames to be late)
21:54:16:
21:54:16: Profiler time results:
21:54:16:
21:54:16: ==============================================================
21:54:16: video thread frame - [100%] [avg time: 35.101 ms] [children: 98%] [unaccounted: 2.02%]
21:54:16: | scene->Preprocess - [97.3%] [avg time: 34.168 ms]
21:54:16: | GPU download and conversion - [0.638%] [avg time: 0.224 ms] [children: 0.613%] [unaccounted: 0.0256%]
21:54:16: | | flush - [0.558%] [avg time: 0.196 ms]
21:54:16: | | CopyResource - [0.0142%] [avg time: 0.005 ms]
21:54:16: | | conversion to 4:2:0 - [0.0399%] [avg time: 0.014 ms]
21:54:16: Convert444Threads - [100%] [avg time: 1.23 ms] [children: 99.3%] [unaccounted: 0.65%]
21:54:16: | Convert444toNV12 - [99.3%] [avg time: 1.222 ms]
21:54:16: encoder thread frame - [100%] [avg time: 1.685 ms] [children: 1.78%] [unaccounted: 98.2%]
21:54:16: | sending stuff out - [1.78%] [avg time: 0.03 ms]
21:54:16: ==============================================================
21:54:16:
21:54:16:
21:54:16: Profiler CPU results:
21:54:16:
21:54:16: ==============================================================
21:54:16: video thread frame - [cpu time: avg 5.251 ms, total 4227.63 ms] [avg calls per frame: 1]
21:54:16: | scene->Preprocess - [cpu time: avg 4.67 ms, total 3759.63 ms] [avg calls per frame: 1]
21:54:16: | GPU download and conversion - [cpu time: avg 0.116 ms, total 93.601 ms] [avg calls per frame: 1]
21:54:16: | | flush - [cpu time: avg 0.096 ms, total 78.001 ms] [avg calls per frame: 1]
21:54:16: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:54:16: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:54:16: Convert444Threads - [cpu time: avg 1.233 ms, total 1934.41 ms] [avg calls per frame: 2]
21:54:16: | Convert444toNV12 - [cpu time: avg 1.223 ms, total 1918.81 ms] [avg calls per frame: 2]
21:54:16: encoder thread frame - [cpu time: avg 1.133 ms, total 936.006 ms] [avg calls per frame: 1]
21:54:16: | sending stuff out - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:54:16: ==============================================================
21:54:16:
21:54:16: =====Stream End: 2015-01-11, 21:54:16=================================================
21:54:16: ~RTMPPublisher: Packet flush completed in 134 ms
21:54:16: ~RTMPPublisher: Send thread terminated in 4 ms
21:54:16: ~RTMPPublisher: Socket thread terminated in 0 ms
21:54:16: Average send payload: 27579 bytes, average send interval: 27 ms
21:54:16: Number of times waited to send: 2, Waited for a total of 4672 bytes
21:54:16: Number of b-frames dropped: 22 (3%), Number of p-frames dropped: 22 (3%), Total 44 (5.9%)
21:54:16: Number of bytes sent: 137897