OBS 0.8.1 crash log

19:30:17: OBS 0.8.1 (64bit, windows)
19:30:17: CPU Name: Intel(R) Core(TM) i5-4670K CPU @ 3.40GHz
19:30:17: CPU Speed: 3400MHz
19:30:17: Physical Cores: 4, Logical Cores: 4
19:30:17: Physical Memory: 8069MB Total, 3204MB Free
19:30:17: Windows Version: 6.2 Build 9200
19:30:17: audio settings reset:
	samples per sec: 48000
	speakers:        2
	buffering (ms):  1000

19:30:17: ---------------------------------
19:30:17: Initializing D3D11..
19:30:17: Available Video Adapters:
19:30:17: 	Adapter 0: NVIDIA GeForce GTX 650 Ti BOOST
19:30:17: 	Adapter 1: Intel(R) HD Graphics 4600
19:30:17: Loading up D3D11 on adapter NVIDIA GeForce GTX 650 Ti BOOST (0)
19:30:17: D3D11 loaded sucessfully, feature level used: 45056
19:30:17: video settings reset:
	base resolution:   1920x1080
	output resolution: 1920x1080
	fps:               30/1
19:30:18: output 'adv_stream' (rtmp_output) created
19:30:18: output 'adv_ffmpeg_output' (ffmpeg_output) created
19:30:18: encoder 'streaming_h264' (obs_x264) created
19:30:18: encoder 'adv_aac0' (ffmpeg_aac) created
19:30:18: encoder 'adv_aac1' (ffmpeg_aac) created
19:30:18: encoder 'adv_aac2' (ffmpeg_aac) created
19:30:18: encoder 'adv_aac3' (ffmpeg_aac) created
19:30:18: service 'default_service' (rtmp_common) created
19:30:18: WASAPI: Device 'Speakers (Realtek High Definition Audio)' initialized
19:30:18: source 'Desktop Audio' (wasapi_output_capture) created
19:30:18: WASAPI: Device 'Microphone (C-Media USB Headphone Set  )' initialized
19:30:18: source 'Mic/Aux' (wasapi_input_capture) created
19:30:18: source 'Szene 1' (scene) created
19:30:20: Update check: latest version is: 0.4.2
19:30:41: source 'Videogerät' (dshow_input) created
19:30:45: Videogerät: Video configuration failed