Question / Help White Screen When Recording Roblox On Windows 10

Alan_Y

New Member
I keep getting a white screen when I try to record Roblox with OBS and when I try to record, it says that the starting output failed.
How can I fix this?
I am sorry if the solution is easy and that I should have just found it out myself.
Thank you!

Logs:
Code:
19:08:00.455: CPU Name: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
19:08:00.456: CPU Speed: 2712MHz
19:08:00.456: Physical Cores: 2, Logical Cores: 4
19:08:00.456: Physical Memory: 3968MB Total, 744MB Free
19:08:00.456: Windows Version: 10.0 Build 16299 (revision: 192; 64-bit)
19:08:00.456: Running as administrator: false
19:08:00.456: Aero is Enabled (Aero is always on for windows 8 and above)
19:08:00.456: Windows 10 Gaming Features:
19:08:00.456:     Game Bar: On
19:08:00.456:     Game DVR: On
19:08:00.456:     Game DVR Background Recording: Off
19:08:00.457: Sec. Software Status:
19:08:00.459:     Windows Defender Antivirus: enabled (AV)
19:08:00.460:     Windows Firewall: enabled (FW)
19:08:00.460:     Windows Defender Antivirus: enabled (ASW)
19:08:00.461: Portable mode: false
19:08:00.524: OBS 21.0.1 (64bit, windows)
19:08:00.525: ---------------------------------
19:08:00.526: ---------------------------------
19:08:00.526: audio settings reset:
19:08:00.526:     samples per sec: 44100
19:08:00.526:     speakers:        2
19:08:00.528: ---------------------------------
19:08:00.528: Initializing D3D11...
19:08:00.528: Available Video Adapters:
19:08:00.533:     Adapter 1: Intel(R) HD Graphics 620
19:08:00.533:       Dedicated VRAM: 134217728
19:08:00.533:       Shared VRAM:    2080468992
19:08:00.533:       output 1: pos={0, 0}, size={1920, 1080}, attached=true
19:08:00.534:     Adapter 2: NVIDIA GeForce 930M
19:08:00.534:       Dedicated VRAM: 2117992448
19:08:00.534:       Shared VRAM:    2080468992
19:08:00.537: Loading up D3D11 on adapter Intel(R) HD Graphics 620 (0)
19:08:00.545: D3D11 loaded successfully, feature level used: 45056
19:08:02.132: ---------------------------------
19:08:02.132: video settings reset:
19:08:02.132:     base resolution:   1280x720
19:08:02.132:     output resolution: 1280x720
19:08:02.132:     downscale filter:  Bicubic
19:08:02.132:     fps:               30/1
19:08:02.132:     format:            NV12
19:08:02.135: Audio monitoring device:
19:08:02.135:     name: Default
19:08:02.135:     id: default
19:08:02.135: ---------------------------------
19:08:02.138: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
19:08:02.140: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
19:08:02.366: [AMF] <obs_module_load> AMF not supported (no AMD graphics)
19:08:02.366: Failed to initialize module 'enc-amf.dll'
19:08:02.388: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
19:08:02.389: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
19:08:02.389: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
19:08:02.390: Failed to load 'en-US' text for module: 'obs-browser.dll'
19:08:02.390: [browser_source: 'Version: 1.29.0']
19:08:02.393: NVENC supported
19:08:02.427: Couldn't find VLC installation, VLC video source disabled
19:08:02.435: No blackmagic support
19:08:02.927: ---------------------------------
19:08:02.927:   Loaded Modules:
19:08:02.927:     win-wasapi.dll
19:08:02.927:     win-mf.dll
19:08:02.927:     win-dshow.dll
19:08:02.927:     win-decklink.dll
19:08:02.927:     win-capture.dll
19:08:02.927:     vlc-video.dll
19:08:02.927:     text-freetype2.dll
19:08:02.927:     rtmp-services.dll
19:08:02.927:     obs-x264.dll
19:08:02.927:     obs-vst.dll
19:08:02.927:     obs-transitions.dll
19:08:02.927:     obs-text.dll
19:08:02.927:     obs-qsv11.dll
19:08:02.927:     obs-outputs.dll
19:08:02.927:     obs-filters.dll
19:08:02.927:     obs-ffmpeg.dll
19:08:02.927:     obs-browser.dll
19:08:02.927:     image-source.dll
19:08:02.927:     frontend-tools.dll
19:08:02.927:     enc-amf.dll
19:08:02.927:     coreaudio-encoder.dll
19:08:02.927: ---------------------------------
19:08:02.927: ==== Startup complete ===============================================
19:08:02.928: Service '' not found
19:08:02.938: All scene data cleared
19:08:02.938: ------------------------------------------------
19:08:03.024: WASAPI: Device 'Speakers (2- Logitech USB Headset H340)' initialized
19:08:03.063: adding 46 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
19:08:03.096: WASAPI: Device 'Microphone (2- Logitech USB Headset H340)' initialized
19:08:03.097: [window-capture: 'Roblox'] update settings:
19:08:03.097:     executable: RobloxPlayerBeta.exe
19:08:03.106: Switched to scene 'Scene'
19:08:03.107: ------------------------------------------------
19:08:03.107: Loaded scenes:
19:08:03.107: - scene 'Scene':
19:08:03.107:     - source: 'Roblox' (window_capture)
19:08:03.107: ------------------------------------------------
19:08:41.514: ---------------------------------
19:08:41.515: [NVENC encoder: 'simple_h264_stream'] settings:
19:08:41.515:     rate_control: CBR
19:08:41.515:     bitrate:      2500
19:08:41.515:     cqp:          0
19:08:41.515:     keyint:       250
19:08:41.515:     preset:       default
19:08:41.515:     profile:      main
19:08:41.515:     level:        auto
19:08:41.515:     width:        1280
19:08:41.515:     height:       720
19:08:41.515:     2-pass:       true
19:08:41.515:     b-frames:     2
19:08:41.515:     GPU:          0
19:08:41.515:
19:08:41.527: [NVENC encoder: 'simple_h264_stream'] Failed to open NVENC codec: Function not implemented
19:08:41.527: Stream output type 'rtmp_output' failed to start!
 

Alan_Y

New Member
I think I have solved the "Starting the Output Failed" problem by changing my recording encoder to Software (x264).
I will now see if the Roblox white screen is fixed.

I cannot believe I did not find this solution earlier!
I was changing the encoder for Streaming, not for Recording, which was confusing me!
The Recording settings are in Output and it is underneath the Streaming settings, for other people with a similar problem.
 
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