Hi, my obs is only recording audio but no video, it outputs files as mp4.
Log
18:39:58.338: CPU Name: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
18:39:58.338: CPU Speed: 3392MHz
18:39:58.338: Physical Cores: 4, Logical Cores: 8
18:39:58.338: Physical Memory: 8146MB Total, 5678MB Free
18:39:58.338: Windows Version: 6.1 Build 7601 (revision: 23807; 64-bit)
18:39:58.338: Running as administrator: false
18:39:58.338: Aero is Enabled
18:39:58.338: Portable mode: false
18:39:58.355: OBS 19.0.2 (64bit, windows)
18:39:58.356: ---------------------------------
18:39:58.357: ---------------------------------
18:39:58.357: audio settings reset:
18:39:58.357: samples per sec: 44100
18:39:58.357: speakers: 2
18:39:58.358: ---------------------------------
18:39:58.358: Initializing D3D11...
18:39:58.358: Available Video Adapters:
18:39:58.360: Adapter 1: NVIDIA GeForce GT 640
18:39:58.360: Dedicated VRAM: 1020985344
18:39:58.360: Shared VRAM: 3221221376
18:39:58.360: output 1: pos={0, 0}, size={1920, 1200}, attached=true
18:39:58.360: output 2: pos={1920, 0}, size={1920, 1080}, attached=true
18:39:58.363: Loading up D3D11 on adapter NVIDIA GeForce GT 640 (0)
18:39:58.374: D3D11 loaded successfully, feature level used: 45056
18:39:59.013: ---------------------------------
18:39:59.013: video settings reset:
18:39:59.013: base resolution: 1920x1200
18:39:59.013: output resolution: 1920x1200
18:39:59.013: downscale filter: Bilinear
18:39:59.013: fps: 60/1
18:39:59.013: format: NV12
18:39:59.015: Audio monitoring device:
18:39:59.015: name: Default
18:39:59.015: id: default
18:39:59.015: ---------------------------------
18:39:59.019: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
18:39:59.022: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
18:39:59.025: [AMF] Encountered Exception during AMF initialization: Unable to load 'amfrt64.dll', error code 126.
18:39:59.025: Failed to initialize module 'enc-amf.dll'
18:39:59.043: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
18:39:59.044: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
18:39:59.045: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
18:39:59.046: Failed to load 'en-US' text for module: 'obs-browser.dll'
18:39:59.046: [browser_source: 'Version: 1.29.0']
18:39:59.051: NVENC supported
18:39:59.120: Couldn't find VLC installation, VLC video source disabled
18:39:59.124: No blackmagic support
18:39:59.131: [Media Foundation encoder]: plugin is disabled for performance reasons on Windows versions prior to 8
18:39:59.135: ---------------------------------
18:39:59.135: Loaded Modules:
18:39:59.135: win-wasapi.dll
18:39:59.135: win-mf.dll
18:39:59.135: win-dshow.dll
18:39:59.135: win-decklink.dll
18:39:59.135: win-capture.dll
18:39:59.135: vlc-video.dll
18:39:59.135: text-freetype2.dll
18:39:59.135: rtmp-services.dll
18:39:59.135: obs-x264.dll
18:39:59.135: obs-vst.dll
18:39:59.135: obs-transitions.dll
18:39:59.135: obs-text.dll
18:39:59.135: obs-qsv11.dll
18:39:59.135: obs-outputs.dll
18:39:59.135: obs-filters.dll
18:39:59.135: obs-ffmpeg.dll
18:39:59.135: obs-browser.dll
18:39:59.135: image-source.dll
18:39:59.135: frontend-tools.dll
18:39:59.135: enc-amf.dll
18:39:59.135: coreaudio-encoder.dll
18:39:59.135: ==== Startup complete ===============================================
18:39:59.135: Service '' not found
18:39:59.137: All scene data cleared
18:39:59.137: ------------------------------------------------
18:39:59.207: WASAPI: Device 'Speakers (High Definition Audio Device)' initialized
18:39:59.210: Switched to scene 'Displ@y'
18:39:59.210: ------------------------------------------------
18:39:59.210: Loaded scenes:
18:39:59.210: - scene 'Displ@y':
18:39:59.210: - source: 'Display Capture 2' (monitor_capture)
18:39:59.210: ------------------------------------------------
18:39:59.458: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
18:40:01.626: [rtmp-services plugin] Remote update of URL "https://obsproject.com/obs2_update/rtmp-services/package.json" failed: Could not resolve host: obsproject.com
18:40:01.722: AutoUpdateThread::run: Failed to fetch manifest file: Could not resolve host: obsproject.com
18:47:10.273: rtmp-common.c: [initialize_output] Could not find service ''
18:47:10.275: ---------------------------------
18:47:10.275: [x264 encoder: 'recording_h264'] preset: veryfast
18:47:10.275: [x264 encoder: 'recording_h264'] settings:
18:47:10.275: rate_control: CBR
18:47:10.275: bitrate: 2500
18:47:10.275: buffer size: 2500
18:47:10.275: crf: 0
18:47:10.275: fps_num: 60
18:47:10.275: fps_den: 1
18:47:10.275: width: 1920
18:47:10.275: height: 1200
18:47:10.275: keyint: 250
18:47:10.275: vfr: off
18:47:10.275:
18:47:10.286: ---------------------------------
18:47:10.286: [FFmpeg aac encoder: 'Track1'] bitrate: 160, channels: 2
18:47:10.307: ==== Recording Start ===============================================
18:47:10.307: [ffmpeg muxer: 'adv_file_output'] Writing file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-47-10.mp4'...
18:47:13.956: [ffmpeg muxer: 'adv_file_output'] Output of file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-47-10.mp4' stopped
18:47:13.956: Output 'adv_file_output': stopping
18:47:13.956: Output 'adv_file_output': Total encoded frames: 218
18:47:13.956: Output 'adv_file_output': Total drawn frames: 219
18:47:13.956: ==== Recording Stop ================================================
18:53:37.542: rtmp-common.c: [initialize_output] Could not find service ''
18:53:37.544: ---------------------------------
18:53:37.544: [x264 encoder: 'recording_h264'] preset: veryfast
18:53:37.544: [x264 encoder: 'recording_h264'] settings:
18:53:37.544: rate_control: CBR
18:53:37.544: bitrate: 2500
18:53:37.544: buffer size: 2500
18:53:37.544: crf: 0
18:53:37.544: fps_num: 60
18:53:37.544: fps_den: 1
18:53:37.544: width: 1920
18:53:37.544: height: 1200
18:53:37.544: keyint: 250
18:53:37.544: vfr: off
18:53:37.544:
18:53:37.555: ---------------------------------
18:53:37.555: [FFmpeg aac encoder: 'Track1'] bitrate: 160, channels: 2
18:53:37.568: ==== Recording Start ===============================================
18:53:37.568: [ffmpeg muxer: 'adv_file_output'] Writing file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-53-37.mp4'...
18:53:52.215: [ffmpeg muxer: 'adv_file_output'] Output of file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-53-37.mp4' stopped
18:53:52.215: Output 'adv_file_output': stopping
18:53:52.215: Output 'adv_file_output': Total encoded frames: 878
18:53:52.215: Output 'adv_file_output': Total drawn frames: 879
18:53:52.215: ==== Recording Stop ================================================
Log
18:39:58.338: CPU Name: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
18:39:58.338: CPU Speed: 3392MHz
18:39:58.338: Physical Cores: 4, Logical Cores: 8
18:39:58.338: Physical Memory: 8146MB Total, 5678MB Free
18:39:58.338: Windows Version: 6.1 Build 7601 (revision: 23807; 64-bit)
18:39:58.338: Running as administrator: false
18:39:58.338: Aero is Enabled
18:39:58.338: Portable mode: false
18:39:58.355: OBS 19.0.2 (64bit, windows)
18:39:58.356: ---------------------------------
18:39:58.357: ---------------------------------
18:39:58.357: audio settings reset:
18:39:58.357: samples per sec: 44100
18:39:58.357: speakers: 2
18:39:58.358: ---------------------------------
18:39:58.358: Initializing D3D11...
18:39:58.358: Available Video Adapters:
18:39:58.360: Adapter 1: NVIDIA GeForce GT 640
18:39:58.360: Dedicated VRAM: 1020985344
18:39:58.360: Shared VRAM: 3221221376
18:39:58.360: output 1: pos={0, 0}, size={1920, 1200}, attached=true
18:39:58.360: output 2: pos={1920, 0}, size={1920, 1080}, attached=true
18:39:58.363: Loading up D3D11 on adapter NVIDIA GeForce GT 640 (0)
18:39:58.374: D3D11 loaded successfully, feature level used: 45056
18:39:59.013: ---------------------------------
18:39:59.013: video settings reset:
18:39:59.013: base resolution: 1920x1200
18:39:59.013: output resolution: 1920x1200
18:39:59.013: downscale filter: Bilinear
18:39:59.013: fps: 60/1
18:39:59.013: format: NV12
18:39:59.015: Audio monitoring device:
18:39:59.015: name: Default
18:39:59.015: id: default
18:39:59.015: ---------------------------------
18:39:59.019: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
18:39:59.022: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
18:39:59.025: [AMF] Encountered Exception during AMF initialization: Unable to load 'amfrt64.dll', error code 126.
18:39:59.025: Failed to initialize module 'enc-amf.dll'
18:39:59.043: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
18:39:59.044: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
18:39:59.045: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
18:39:59.046: Failed to load 'en-US' text for module: 'obs-browser.dll'
18:39:59.046: [browser_source: 'Version: 1.29.0']
18:39:59.051: NVENC supported
18:39:59.120: Couldn't find VLC installation, VLC video source disabled
18:39:59.124: No blackmagic support
18:39:59.131: [Media Foundation encoder]: plugin is disabled for performance reasons on Windows versions prior to 8
18:39:59.135: ---------------------------------
18:39:59.135: Loaded Modules:
18:39:59.135: win-wasapi.dll
18:39:59.135: win-mf.dll
18:39:59.135: win-dshow.dll
18:39:59.135: win-decklink.dll
18:39:59.135: win-capture.dll
18:39:59.135: vlc-video.dll
18:39:59.135: text-freetype2.dll
18:39:59.135: rtmp-services.dll
18:39:59.135: obs-x264.dll
18:39:59.135: obs-vst.dll
18:39:59.135: obs-transitions.dll
18:39:59.135: obs-text.dll
18:39:59.135: obs-qsv11.dll
18:39:59.135: obs-outputs.dll
18:39:59.135: obs-filters.dll
18:39:59.135: obs-ffmpeg.dll
18:39:59.135: obs-browser.dll
18:39:59.135: image-source.dll
18:39:59.135: frontend-tools.dll
18:39:59.135: enc-amf.dll
18:39:59.135: coreaudio-encoder.dll
18:39:59.135: ==== Startup complete ===============================================
18:39:59.135: Service '' not found
18:39:59.137: All scene data cleared
18:39:59.137: ------------------------------------------------
18:39:59.207: WASAPI: Device 'Speakers (High Definition Audio Device)' initialized
18:39:59.210: Switched to scene 'Displ@y'
18:39:59.210: ------------------------------------------------
18:39:59.210: Loaded scenes:
18:39:59.210: - scene 'Displ@y':
18:39:59.210: - source: 'Display Capture 2' (monitor_capture)
18:39:59.210: ------------------------------------------------
18:39:59.458: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
18:40:01.626: [rtmp-services plugin] Remote update of URL "https://obsproject.com/obs2_update/rtmp-services/package.json" failed: Could not resolve host: obsproject.com
18:40:01.722: AutoUpdateThread::run: Failed to fetch manifest file: Could not resolve host: obsproject.com
18:47:10.273: rtmp-common.c: [initialize_output] Could not find service ''
18:47:10.275: ---------------------------------
18:47:10.275: [x264 encoder: 'recording_h264'] preset: veryfast
18:47:10.275: [x264 encoder: 'recording_h264'] settings:
18:47:10.275: rate_control: CBR
18:47:10.275: bitrate: 2500
18:47:10.275: buffer size: 2500
18:47:10.275: crf: 0
18:47:10.275: fps_num: 60
18:47:10.275: fps_den: 1
18:47:10.275: width: 1920
18:47:10.275: height: 1200
18:47:10.275: keyint: 250
18:47:10.275: vfr: off
18:47:10.275:
18:47:10.286: ---------------------------------
18:47:10.286: [FFmpeg aac encoder: 'Track1'] bitrate: 160, channels: 2
18:47:10.307: ==== Recording Start ===============================================
18:47:10.307: [ffmpeg muxer: 'adv_file_output'] Writing file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-47-10.mp4'...
18:47:13.956: [ffmpeg muxer: 'adv_file_output'] Output of file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-47-10.mp4' stopped
18:47:13.956: Output 'adv_file_output': stopping
18:47:13.956: Output 'adv_file_output': Total encoded frames: 218
18:47:13.956: Output 'adv_file_output': Total drawn frames: 219
18:47:13.956: ==== Recording Stop ================================================
18:53:37.542: rtmp-common.c: [initialize_output] Could not find service ''
18:53:37.544: ---------------------------------
18:53:37.544: [x264 encoder: 'recording_h264'] preset: veryfast
18:53:37.544: [x264 encoder: 'recording_h264'] settings:
18:53:37.544: rate_control: CBR
18:53:37.544: bitrate: 2500
18:53:37.544: buffer size: 2500
18:53:37.544: crf: 0
18:53:37.544: fps_num: 60
18:53:37.544: fps_den: 1
18:53:37.544: width: 1920
18:53:37.544: height: 1200
18:53:37.544: keyint: 250
18:53:37.544: vfr: off
18:53:37.544:
18:53:37.555: ---------------------------------
18:53:37.555: [FFmpeg aac encoder: 'Track1'] bitrate: 160, channels: 2
18:53:37.568: ==== Recording Start ===============================================
18:53:37.568: [ffmpeg muxer: 'adv_file_output'] Writing file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-53-37.mp4'...
18:53:52.215: [ffmpeg muxer: 'adv_file_output'] Output of file 'C:/Users/Twig/Desktop/Raw Video recordings/2017-06-20 18-53-37.mp4' stopped
18:53:52.215: Output 'adv_file_output': stopping
18:53:52.215: Output 'adv_file_output': Total encoded frames: 878
18:53:52.215: Output 'adv_file_output': Total drawn frames: 879
18:53:52.215: ==== Recording Stop ================================================