It only happens since I updated my graphic card driver.
Code:
19:59:55: Open Broadcaster Software v0.638b - 32bit (´・ω・｀)
19:59:55: -------------------------------
19:59:55: CPU Name: Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz
19:59:55: CPU Speed: 2195MHz
19:59:55: Physical Memory: 4095MB Total, 4095MB Free
19:59:55: stepping id: 7, model 42, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
19:59:55: monitor 1: pos={0, 0}, size={1600, 900}
19:59:55: Windows Version: 6.1 Build 7601 S
19:59:55: Aero is Enabled
19:59:55: -------------------------------
19:59:55: OBS Modules:
19:59:55: Base Address Module
19:59:55: 01370000 OBS.exe
19:59:55: 5A990000 OBSApi.dll
19:59:55: 00760000 DShowPlugin.dll
19:59:55: 5A7B0000 GraphicsCapture.dll
19:59:55: 5A780000 NoiseGate.dll
19:59:55: 5A760000 PSVPlugin.dll
19:59:55: ------------------------------------------
19:59:55: Adapter 1
19:59:55: Video Adapter: NVIDIA GeForce GTX 560M
19:59:55: Video Adapter Dedicated Video Memory: 1560870912
19:59:55: Video Adapter Shared System Memory: 2684104704
19:59:55: Video Adapter Output 1: pos={0, 0}, size={1600, 900}, attached=true
19:59:55: ------------------------------------------
19:59:55: Adapter 2
19:59:55: Video Adapter: NVIDIA GeForce GTX 560M
19:59:55: Video Adapter Dedicated Video Memory: 1560870912
19:59:55: Video Adapter Shared System Memory: 2684104704
19:59:55: =====Stream Start: 2015-01-17, 19:59:55===============================================
19:59:55: Multithreaded optimizations: On
19:59:55: Base resolution: 1600x900
19:59:55: Output resolution: 1280x720
19:59:55: ------------------------------------------
19:59:55: Loading up D3D10 on NVIDIA GeForce GTX 560M (Adapter 1)...
19:59:56: ------------------------------------------
19:59:56: Audio Format: 48000 Hz
19:59:56: ------------------------------------------
19:59:56: Audio Channels: 2 Ch
19:59:56: Playback device {0.0.0.00000000}.{c3d24179-3a61-441c-bd5d-d803805ed475}
19:59:56: ------------------------------------------
19:59:56: Using desktop audio input: Speakers (Realtek High Definition Audio)
19:59:56: Global Audio time adjust: 0
19:59:56: ------------------------------------------
19:59:56: Using auxilary audio input: Microphone (Realtek High Definition Audio)
19:59:56: Mic time offset: 0
19:59:56: ------------------------------------------
19:59:56: Audio Encoding: AAC
19:59:56: bitrate: 96
19:59:56: Using graphics capture
19:59:56: Using Window Capture
19:59:56: Trying to hook process: SuperMeatBoy.exe
19:59:56: Scene buffering time set to 700
19:59:56: ------------------------------------------
19:59:56: Video Encoding: x264
19:59:56: fps: 30
19:59:56: width: 1280, height: 720
19:59:56: preset: veryfast
19:59:56: profile: main
19:59:56: keyint: 60
19:59:56: CBR: yes
19:59:56: CFR: yes
19:59:56: max bitrate: 1000
19:59:56: buffer size: 1000
19:59:56: ------------------------------------------
19:59:57: Audio timestamp for device 'Microphone (Realtek High Definition Audio)' was behind target timestamp by 9010746