Question / Help OBS video pixelated

quersumme

New Member
Hello,

I've been using OBS for three years. Thank you for the past, trouble-free time.
Unfortunately I have the following problem:
After one to three hours of recording, it may happen that the video windows of OBS are only pixelated. It looks like this:

Bildschirmfoto 2018-10-06 um 11.47.23.jpg


This picture is also streamed.

The log file does not give anything useful in my opinion.
In the log file there are no entries at the crash time. Can I increase the log level?

00:09:24.307: CPU Name: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
00:09:24.307: CPU Speed: 4000MHz
00:09:24.307: Physical Cores: 4, Logical Cores: 8
00:09:24.307: Physical Memory: 16328MB Total, 13810MB Free
00:09:24.307: Windows Version: 10.0 Build 17134 (revision: 1; 64-bit)
00:09:24.307: Running as administrator: true
00:09:24.307: Aero is Enabled (Aero is always on for windows 8 and above)
00:09:24.307: Portable mode: false
00:09:24.318: OBS 20.0.1 (64bit, windows)
00:09:24.318: ---------------------------------
00:09:24.318: ---------------------------------
00:09:24.318: audio settings reset:
00:09:24.318: samples per sec: 44100
00:09:24.318: speakers: 2
00:09:24.320: ---------------------------------
00:09:24.320: Initializing D3D11...
00:09:24.320: Available Video Adapters:
00:09:24.321: Adapter 1: AMD Radeon R5 220
00:09:24.321: Dedicated VRAM: 1059917824
00:09:24.321: Shared VRAM: 4026531840
00:09:24.321: output 1: pos={0, 0}, size={1920, 1080}, attached=true
00:09:24.321: output 2: pos={1920, 0}, size={1280, 1024}, attached=true
00:09:24.323: Loading up D3D11 on adapter AMD Radeon R5 220 (0)
00:09:24.328: D3D11 loaded successfully, feature level used: 45056
00:09:24.878: ---------------------------------
00:09:24.880: video settings reset:
00:09:24.880: base resolution: 1920x1080
00:09:24.880: output resolution: 1920x1080
00:09:24.880: downscale filter: Bicubic
00:09:24.880: fps: 30/1
00:09:24.880: format: NV12
00:09:24.881: Audio monitoring device:
00:09:24.881: name: Standard
00:09:24.881: id: default
00:09:24.881: ---------------------------------
00:09:24.882: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/chrome_elf.dll' not found, loading of module failed
00:09:24.883: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
00:09:24.884: [AMF] Encountered Exception during AMF initialization: Unable to load 'amfrt64.dll', error code 126.
00:09:24.884: Failed to initialize module 'enc-amf.dll'
00:09:24.891: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libcef.dll' not found, loading of module failed
00:09:24.891: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libEGL.dll' not found, loading of module failed
00:09:24.892: Required module function 'obs_module_load' in module '../../obs-plugins/64bit/libGLESv2.dll' not found, loading of module failed
00:09:24.892: [browser_source: 'Version: 1.29.0']
00:09:24.895: LoadLibrary failed for 'nvEncodeAPI64.dll': (null) (126)
00:09:25.105: VLC found, VLC video source enabled
00:09:25.131: ---------------------------------
00:09:25.131: Loaded Modules:
00:09:25.131: win-wasapi.dll
00:09:25.131: win-mf.dll
00:09:25.131: win-dshow.dll
00:09:25.131: win-decklink.dll
00:09:25.131: win-capture.dll
00:09:25.131: vlc-video.dll
00:09:25.131: text-freetype2.dll
00:09:25.131: rtmp-services.dll
00:09:25.131: obs-x264.dll
00:09:25.131: obs-vst.dll
00:09:25.131: obs-transitions.dll
00:09:25.131: obs-text.dll
00:09:25.131: obs-qsv11.dll
00:09:25.131: obs-outputs.dll
00:09:25.131: obs-filters.dll
00:09:25.131: obs-ffmpeg.dll
00:09:25.131: obs-browser.dll
00:09:25.131: image-source.dll
00:09:25.131: frontend-tools.dll
00:09:25.131: enc-amf.dll
00:09:25.131: coreaudio-encoder.dll
00:09:25.131: ---------------------------------
00:09:25.131: ==== Startup complete ===============================================


Here are some screenshots of settings I made during the problem:

Bildschirmfoto 2018-10-06 um 11.56.19.png


Bildschirmfoto 2018-10-06 um 12.11.43.png


I can only solve the problem by switching between two scenes.
Then the video picture is correct again (without restarting OBS).

Does anyone have an idea what I can do there?

Many Thanks,
Tobi
 

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