Here is the log.
15:31:56: Open Broadcaster Software v0.622b - 32bit (´・ω・`)
15:31:56: -------------------------------
15:31:56: CPU Name: AMD Phenom(tm) II N850 Triple-Core Processor
15:31:56: CPU Speed: 2194MHz
15:31:56: Physical Memory: 3835MB Total, 2198MB Free
15:31:56: stepping id: 3, model 5, family 16, type 0, extmodel 8, extfamily 0, HTT 1, logical cores 3, total cores 3
15:31:56: monitor 1: pos={0, 0}, size={1366, 768}
15:31:56: Windows Version: 6.1 Build 7601 S
15:31:56: Aero is Disabled
15:31:56: -------------------------------
15:31:56: OBS Modules:
15:31:56: Base Address Module
15:31:56: 01010000 OBS.exe
15:31:56: 60940000 OBSApi.dll
15:31:56: 6CF00000 DShowPlugin.dll
15:31:56: 6CED0000 GraphicsCapture.dll
15:31:56: 6CEA0000 NoiseGate.dll
15:31:56: 6B450000 PSVPlugin.dll
15:31:56: ------------------------------------------
15:31:56: Adapter 1
15:31:56: Video Adapter: ATI Mobility Radeon HD 5650
15:31:56: Video Adapter Dedicated Video Memory: 1063493632
15:31:56: Video Adapter Shared System Memory: 1735393280
15:31:56: Video Adapter Output 1: pos={0, 0}, size={1366, 768}, attached=true
15:31:56: ------------------------------------------
15:31:56: Adapter 2
15:31:56: Video Adapter: ATI Mobility Radeon HD 4200 Series
15:31:56: Video Adapter Dedicated Video Memory: 264806400
15:31:56: Video Adapter Shared System Memory: 1742534656
15:31:56: =====Stream Start: 2014-05-06, 15:31:56===============================================
15:31:56: Multithreaded optimizations: On
15:31:56: Base resolution: 1366x768
15:31:56: Output resolution: 1364x768
15:31:56: ------------------------------------------
15:31:56: Loading up D3D10 on ATI Mobility Radeon HD 5650 (Adapter 1)...
15:31:56: ------------------------------------------
15:31:56: Audio Format: 48000 Hz
15:31:56: ------------------------------------------
15:31:56: Audio Channels: 2 Ch
15:31:56: Playback device Default
15:31:56: ------------------------------------------
15:31:56: Using desktop audio input: Speakers (Realtek High Definition Audio)
15:31:56: Global Audio time adjust: 0
15:31:56: ------------------------------------------
15:31:56: Using auxilary audio input: Microphone (Realtek High Definition Audio)
15:31:56: Mic time offset: 0
15:31:56: ------------------------------------------
15:31:56: Audio Encoding: AAC
15:31:56: bitrate: 128
15:31:56: Using graphics capture
15:31:56: Using Monitor Capture
15:31:56: Scene buffering time set to 700
15:31:56: ------------------------------------------
15:31:56: Video Encoding: x264
15:31:56: fps: 30
15:31:56: width: 1364, height: 768
15:31:56: preset: veryfast
15:31:56: profile: main
15:31:56: keyint: 60
15:31:56: CBR: yes
15:31:56: CFR: yes
15:31:56: max bitrate: 1000
15:31:56: buffer size: 1000
15:31:56: ------------------------------------------
15:31:56: Audio timestamp for device 'Microphone (Realtek High Definition Audio)' was behind target timestamp by 169107359
15:31:58: Using RTMP service: Twitch / Justin.tv
15:31:58: Server selection: rtmp://live.justin.tv/app
15:31:59: Interface: Realtek RTL8188CE Wireless LAN 802.11n PCI-E NIC (802.11, 54 mbps)
15:31:59: Completed handshake with rtmp://live.justin.tv/app in 312 ms.
15:32:00: SO_SNDBUF was at 8192
15:32:00: SO_SNDBUF is now 65536
15:32:03: RTMPPublisher::SocketLoop: Stalled for 1618 ms to write 134800 bytes (buffer: 0 / 144384), unstable connection?
15:32:05: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 143087 / 144384)
15:32:06: RTMPPublisher::SocketLoop: Stalled for 2813 ms to write 143087 bytes (buffer: 0 / 144384), unstable connection?
15:32:12: RTMPPublisher::SocketLoop: Stalled for 5698 ms to write 142938 bytes (buffer: 0 / 144384), unstable connection?
15:32:16: RTMPPublisher::SocketLoop: Stalled for 3690 ms to write 142689 bytes (buffer: 0 / 144384), unstable connection?