Question / Help Failed to start recording

AncientRelyk

New Member
Getting an error when trying to start recording.

Error states:
"Starting the output failed. Please check the log for details

Note: If you are using the NVENC or AMD encoders, make sure your video drivers are up to date."

I have updated my video drivers and have a GTX 970.
I uninstalled and reinstalled OBS studio and am still having the problem.
I have added the log here:
Code:
01:51:05.772: CPU Name: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
01:51:05.773: CPU Speed: 4000MHz
01:51:05.773: Physical Cores: 4, Logical Cores: 8
01:51:05.773: Physical Memory: 16244MB Total, 3166MB Free
01:51:05.773: Windows Version: 10.0 Build 14393 (revision: 693; 64-bit)
01:51:05.773: Running as administrator: false
01:51:05.773: Aero is Enabled (Aero is always on for windows 8 and above)
01:51:05.773: Portable mode: false
01:51:05.786: OBS 18.0.1 (64bit, windows)
01:51:05.786: ---------------------------------
01:51:05.786: ---------------------------------
01:51:05.786: audio settings reset:
01:51:05.786:     samples per sec: 44100
01:51:05.786:     speakers:        1
01:51:05.790: ---------------------------------
01:51:05.790: Initializing D3D11..
01:51:05.790: Available Video Adapters: 
01:51:05.791:     Adapter 1: NVIDIA GeForce GTX 970
01:51:05.791:      Dedicated VRAM: 4256628736
01:51:05.791:      Shared VRAM:    4222050304
01:51:05.791:      output 1: pos={0, 0}, size={1600, 900}, attached=true
01:51:05.791:      output 2: pos={1600, 130}, size={1360, 768}, attached=true
01:51:05.791:     Adapter 2: Intel(R) HD Graphics 4600
01:51:05.791:      Dedicated VRAM: 117964800
01:51:05.791:      Shared VRAM:    2147483648
01:51:05.791:      output 1: pos={-1440, 0}, size={1440, 900}, attached=true
01:51:05.792: Loading up D3D11 on adapter NVIDIA GeForce GTX 970 (0)
01:51:06.375: D3D11 loaded sucessfully, feature level used: 45056
01:51:07.088: ---------------------------------
01:51:07.088: video settings reset:
01:51:07.088:     base resolution:   1600x900
01:51:07.088:     output resolution: 1600x900
01:51:07.088:     downscale filter:  Bicubic
01:51:07.088:     fps:               60/1
01:51:07.088:     format:            NV12
01:51:07.091: Audio monitoring device:
01:51:07.091:     name: Default
01:51:07.091:     id: default
01:51:07.091: ---------------------------------
01:51:07.099: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
01:51:07.105: [CoreAudio encoder]: Adding CoreAudio AAC encoder
01:51:07.106: [AMF Encoder] Unable to load 'amfrt64.dll', error code 126.
01:51:07.117: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
01:51:07.117: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
01:51:07.117: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
01:51:07.118: Failed to load 'en-US' text for module: 'obs-browser.dll'
01:51:07.118: [browser_source: 'Version: 1.29.0']
01:51:07.119: NVENC supported
01:51:07.132: Couldn't find VLC installation, VLC video source disabled
01:51:07.141: No blackmagic support
01:51:07.354: ---------------------------------
01:51:07.354:   Loaded Modules:
01:51:07.354:     win-wasapi.dll
01:51:07.354:     win-mf.dll
01:51:07.354:     win-dshow.dll
01:51:07.354:     win-decklink.dll
01:51:07.354:     win-capture.dll
01:51:07.354:     vlc-video.dll
01:51:07.354:     text-freetype2.dll
01:51:07.354:     rtmp-services.dll
01:51:07.354:     obs-x264.dll
01:51:07.354:     obs-vst.dll
01:51:07.354:     obs-transitions.dll
01:51:07.354:     obs-text.dll
01:51:07.354:     obs-qsv11.dll
01:51:07.354:     obs-outputs.dll
01:51:07.354:     obs-filters.dll
01:51:07.354:     obs-ffmpeg.dll
01:51:07.354:     obs-browser.dll
01:51:07.354:     image-source.dll
01:51:07.354:     frontend-tools.dll
01:51:07.354:     enc-amf.dll
01:51:07.354:     coreaudio-encoder.dll
01:51:07.354: ==== Startup complete ===============================================
01:51:07.360: All scene data cleared
01:51:07.360: ------------------------------------------------
01:51:07.373: WASAPI: Device 'VoiceMeeter Input (VB-Audio VoiceMeeter VAIO)' initialized
01:51:07.403: WASAPI: Device 'Speakers (VB-Audio Virtual Cable)' initialized
01:51:07.408: WASAPI: Device 'Microphone (2- AT2020USB+)' initialized
01:51:07.424: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
01:51:09.991: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
01:51:10.583: Switched to scene 'Scene 2'
01:51:10.583: ------------------------------------------------
01:51:10.583: Loaded scenes:
01:51:10.583: - scene 'League Vids':
01:51:10.583:     - source: 'League of Legends' (game_capture)
01:51:10.583: - scene 'Beginning and End':
01:51:10.583: - scene 'ZTD':
01:51:10.583:     - source: 'ZEZTD' (game_capture)
01:51:10.583: - scene 'Darkest Dungeon':
01:51:10.583:     - source: 'DARK DUNGEON' (game_capture)
01:51:10.583:     - source: 'webcam' (dshow_input)
01:51:10.583:     - source: 'Livesplit' (window_capture)
01:51:10.583: - scene 'League stream':
01:51:10.583:     - source: 'League of Legends' (game_capture)
01:51:10.583:     - source: 'webcam' (dshow_input)
01:51:10.583:     - source: 'spotify' (window_capture)
01:51:10.583:         - filter: 'playlist crop' (crop_filter)
01:51:10.583:     - source: 'streamlab' (browser_source)
01:51:10.583: - scene 'stream2':
01:51:10.583:     - source: 'webcam' (dshow_input)
01:51:10.583:     - source: 'spotify' (window_capture)
01:51:10.583:         - filter: 'playlist crop' (crop_filter)
01:51:10.583:     - source: 'league client' (window_capture)
01:51:10.583:     - source: 'King' (image_source)
01:51:10.583:     - source: 'streamlab' (browser_source)
01:51:10.583: - scene 'Scene 2':
01:51:10.583:     - source: 'league client' (window_capture)
01:51:10.583: ------------------------------------------------
01:51:10.617: ---------------------------------
01:51:10.617: [DShow Device: 'webcam'] settings updated: 
01:51:10.617:     video device: Logitech HD Webcam C310
01:51:10.617:     video path: \\?\usb#vid_046d&pid_081b&mi_00#6&36b6fec&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083}
01:51:10.617:     resolution: 640x480
01:51:10.617:     fps: 30.00 (interval: 333333)
01:51:10.617:     format: I420
01:51:29.857: ---------------------------------
01:51:29.857: [x264 encoder: 'recording_h264'] preset: veryfast
01:51:29.857: [x264 encoder: 'recording_h264'] settings:
01:51:29.857:     rate_control: CBR
01:51:29.857:     bitrate:      8000
01:51:29.857:     buffer size:  8000
01:51:29.857:     crf:          0
01:51:29.857:     fps_num:      60
01:51:29.857:     fps_den:      1
01:51:29.857:     width:        1600
01:51:29.857:     height:       900
01:51:29.857:     keyint:       250
01:51:29.857:     vfr:          off
01:51:29.857: 
01:51:29.862: [CoreAudio AAC: 'Track1']: settings:
01:51:29.862:     mode:          AAC
01:51:29.862:     bitrate:       160
01:51:29.862:     sample rate:   44100
01:51:29.862:     cbr:           on
01:51:29.862:     output buffer: 768
01:51:29.863: [CoreAudio AAC: 'Track2']: Could not create encoder for selected formats:
01:51:29.863: Trying format kAudioFormatMPEG4AAC_HE_V2 (0x61616370)
01:51:29.863: AudioConverterNew(in, out, &ca->converter) returned kAudioConverterErr_FormatNotSupported (1718449215)Trying format kAudioFormatMPEG4AAC_HE (0x61616368)
01:51:29.863: Encoder does not support bitrate 320000 for format kAudioFormatMPEG4AAC_HE (0x61616368)
01:51:29.863: Trying format kAudioFormatMPEG4AAC (0x61616320)
01:51:29.863: Encoder does not support bitrate 320000 for format kAudioFormatMPEG4AAC (0x61616320)
01:53:08.115: adding 23 milliseconds of audio buffering, total audio buffering is now 69 milliseconds
01:55:02.936: adding 23 milliseconds of audio buffering, total audio buffering is now 92 milliseconds
 
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