Question / Help Livestreaming on YouTube with OBS Stuido

F

Fresh

Member
First of all, is it still possible to download OBS Classic.

Anyways, what are the best settings to livestream on YouTube with OBS Stuidos?

Log File
Code: 
12:35:49.407: CPU Name: Intel(R) Core(TM) i3-4130T CPU @ 2.90GHz
12:35:49.409: CPU Speed: 2893MHz
12:35:49.409: Physical Cores: 2, Logical Cores: 4
12:35:49.410: Physical Memory: 4095MB Total, 4095MB Free (NOTE: 2 or 4 gigs max is normal for 32bit programs)
12:35:49.411: Windows Version: 6.3 Build 9600 (revision: 17415; 64-bit)
12:35:49.412: Running as administrator: false
12:35:49.412: Aero is Enabled (Aero is always on for windows 8 and above)
12:35:49.421: Portable mode: false
12:35:49.531: OBS 0.16.6 (windows)
12:35:49.531: ---------------------------------
12:35:49.535: ---------------------------------
12:35:49.536: audio settings reset:
12:35:49.536:     samples per sec: 44100
12:35:49.536:     speakers:        2
12:35:49.540: ---------------------------------
12:35:49.540: Initializing D3D11..
12:35:49.540: Available Video Adapters:
12:35:49.544:     Adapter 1: Intel(R) HD Graphics 4400
12:35:49.544:       Dedicated VRAM: 33554432
12:35:49.544:       Shared VRAM:    1845493760
12:35:49.545:       output 1: pos={0, 0}, size={1920, 1080}, attached=true
12:35:49.555: Loading up D3D11 on adapter Intel(R) HD Graphics 4400 (0)
12:35:49.574: D3D11 loaded sucessfully, feature level used: 45056
12:35:51.237: ---------------------------------
12:35:51.237: video settings reset:
12:35:51.237:     base resolution:   1920x1080
12:35:51.237:     output resolution: 1280x720
12:35:51.237:     downscale filter:  Lanczos
12:35:51.237:     fps:               30/1
12:35:51.237:     format:            NV12
12:35:51.240: ---------------------------------
12:35:51.257: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
12:35:51.269: [AMF Encoder] Version 1.4.2.3
12:35:51.270: [AMF Encoder] Unable to load 'amfrt32.dll', error code 126.
12:35:51.270: [AMF Encoder] Uncaught Exception: Unable to load 'amfrt32.dll', error code 126.
12:35:51.347: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libcef.dll' not found, loading of module failed
12:35:51.350: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libEGL.dll' not found, loading of module failed
12:35:51.360: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libGLESv2.dll' not found, loading of module failed
12:35:51.370: Failed to load 'en-US' text for module: 'obs-browser.dll'
12:35:51.370: [browser_source: 'Version: 1.26.0']
12:35:51.379: LoadLibrary failed for 'nvEncodeAPI.dll': The specified module could not be found.
12:35:51.379:  (126)
12:35:51.485: Couldn't find VLC installation, VLC video source disabled
12:35:51.512: No blackmagic support
12:35:51.942: ---------------------------------
12:35:51.942:   Loaded Modules:
12:35:51.942:     win-wasapi.dll
12:35:51.943:     win-mf.dll
12:35:51.943:     win-dshow.dll
12:35:51.943:     win-decklink.dll
12:35:51.943:     win-capture.dll
12:35:51.943:     vlc-video.dll
12:35:51.943:     text-freetype2.dll
12:35:51.943:     rtmp-services.dll
12:35:51.943:     obs-x264.dll
12:35:51.943:     obs-transitions.dll
12:35:51.943:     obs-text.dll
12:35:51.943:     obs-qsv11.dll
12:35:51.943:     obs-outputs.dll
12:35:51.943:     obs-filters.dll
12:35:51.943:     obs-ffmpeg.dll
12:35:51.943:     obs-browser.dll
12:35:51.943:     image-source.dll
12:35:51.943:     frontend-tools.dll
12:35:51.943:     enc-amf.dll
12:35:51.944:     coreaudio-encoder.dll
12:35:51.944: ==== Startup complete ===============================================
12:35:52.030: All scene data cleared
12:35:52.039: ------------------------------------------------
12:35:52.141: WASAPI: Device 'Speakers (Realtek High Definition Audio)' initialized
12:35:52.179: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
12:35:52.560: WASAPI: Device 'Microphone (Realtek High Definition Audio)' initialized
12:35:53.467: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
12:35:54.045: Switched to scene 'Test'
12:35:54.074: ------------------------------------------------
12:35:54.075: Loaded scenes:
12:35:54.075: - scene 'Test':
12:35:54.100:     - source: 'PewDiePie' (browser_source)
12:35:54.100:         - filter: 'Crop/Pad' (crop_filter)
12:35:54.100:     - source: 'Roman Atwood' (browser_source)
12:35:54.100:         - filter: 'Crop/Pad' (crop_filter)
12:35:54.100: ------------------------------------------------
12:35:54.490: Update check: last known remote version is 0.16.6
12:43:30.171: Settings changed (outputs)
12:43:30.171: ------------------------------------------------
12:45:02.423: adding 69 milliseconds of audio buffering, total audio buffering is now 116 milliseconds
12:47:41.443: ---------------------------------
12:47:41.443: video settings reset:
12:47:41.443:     base resolution:   1920x1080
12:47:41.443:     output resolution: 1280x720
12:47:41.443:     downscale filter:  Bicubic
12:47:41.443:     fps:               30/1
12:47:41.443:     format:            NV12
12:47:41.455: Settings changed (video)
12:47:41.455: ------------------------------------------------
Thank you, your help is useful!
 
Suslik V

Suslik V

Active Member
There is thread:Comparison of x264, NVENC, Quicksync, VCE where you can find some files to see what quality is possible to achieve using different settings and codecs in Studio.

In general, use Simple mode and default settings. If encoder overloaded message appear and you see frames in the log dropped due to encoding lag/overload, then you need ether set lower resolution/framerate or use faster PC (and maybe hardware based encoder). Most people, use veryfast CPU usage preset with x264 encoder. Higher values result in low quality video. Lower values - require fast CPU on board.
 
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