Question / Help Weird Audio Effect

Monte

New Member
So I used to record a lot more but I stopped for a while and yesterday when i recorded the desktop audio has this weird effect that's hard to describe. Here's a link to a clip of the recording.

I also grabbed the log from yesterday too so I'll put that here.
Code:
07:23:16.477: CPU Name: AMD FX(tm)-8350 Eight-Core Processor   
07:23:16.477: CPU Speed: 4000MHz
07:23:16.477: Physical Cores: 4, Logical Cores: 8
07:23:16.477: Physical Memory: 8140MB Total, 4436MB Free (NOTE: 32bit programs cannot use more than 3gb)
07:23:16.477: Windows Version: 10.0 Build 15063 (revision: 296; 64-bit)
07:23:16.477: Running as administrator: false
07:23:16.478: Aero is Enabled (Aero is always on for windows 8 and above)
07:23:16.478: Portable mode: false
07:23:16.553: OBS 19.0.3 (windows)
07:23:16.553: ---------------------------------
07:23:16.554: ---------------------------------
07:23:16.555: audio settings reset:
07:23:16.555:    samples per sec: 44100
07:23:16.555:    speakers:  2
07:23:16.642: ---------------------------------
07:23:16.642: Initializing OpenGL...
07:23:18.045: OpenGL version: 4.5.13474 Compatibility Profile Context 22.19.162.4
07:23:18.045: Warning: The OpenGL renderer is currently in use.  On windows, the OpenGL renderer can decrease capture performance due to the lack of specific features used to maximize capture performance.  The Direct3D 11 renderer is recommended instead.
07:23:18.339: ---------------------------------
07:23:18.340: video settings reset:
07:23:18.340:    base resolution:  1920x1080
07:23:18.340:    output resolution: 1920x1080
07:23:18.340:    downscale filter:  Bilinear
07:23:18.340:    fps:  30/1
07:23:18.340:    format:  NV12
07:23:18.346: Audio monitoring device:
07:23:18.346:    name: Default
07:23:18.346:    id: default
07:23:18.346: ---------------------------------
07:23:18.693: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/chrome_elf.dll' not found, loading of module failed
07:23:18.719: [CoreAudio encoder]: CoreAudio AAC encoder not installed on the system or couldn't be loaded
07:23:19.022: [AMF] Version 2.1.6 loaded (Compiled: 1.4.2.0, Runtime: 1.4.2.0, Library: 1;4;2;0;17.10.1731;201704242122;CL#1401971).
07:23:21.071: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libcef.dll' not found, loading of module failed
07:23:21.104: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libEGL.dll' not found, loading of module failed
07:23:21.201: Required module function 'obs_module_load' in module '../../obs-plugins/32bit/libGLESv2.dll' not found, loading of module failed
07:23:21.272: Failed to load 'en-US' text for module: 'obs-browser.dll'
07:23:21.272: [browser_source: 'Version: 1.29.0']
07:23:22.300: LoadLibrary failed for 'nvEncodeAPI.dll': The specified module could not be found.
07:23:22.300:  (126)
07:23:23.570: VLC found, VLC video source enabled
07:23:23.972: No blackmagic support
07:23:24.318: [rtmp-services plugin] Successfully updated file 'services.json' (version 64)
07:23:24.319: [rtmp-services plugin] Successfully updated package (version 64)
07:23:24.650: ---------------------------------
07:23:24.651:  Loaded Modules:
07:23:24.651:  win-wasapi.dll
07:23:24.651:  win-mf.dll
07:23:24.651:  win-dshow.dll
07:23:24.651:  win-decklink.dll
07:23:24.651:  win-capture.dll
07:23:24.651:  vlc-video.dll
07:23:24.651:  text-freetype2.dll
07:23:24.651:  rtmp-services.dll
07:23:24.651:  obs-x264.dll
07:23:24.651:  obs-vst.dll
07:23:24.651:  obs-transitions.dll
07:23:24.651:  obs-text.dll
07:23:24.651:  obs-qsv11.dll
07:23:24.651:  obs-outputs.dll
07:23:24.651:  obs-filters.dll
07:23:24.651:  obs-ffmpeg.dll
07:23:24.651:  obs-browser.dll
07:23:24.651:  image-source.dll
07:23:24.651:  frontend-tools.dll
07:23:24.651:  enc-amf.dll
07:23:24.651:  coreaudio-encoder.dll
07:23:24.651: ==== Startup complete ===============================================
07:23:24.797: All scene data cleared
07:23:24.797: ------------------------------------------------
07:23:24.922: WASAPI: Device 'Speakers (Logitech G430 Gaming Headset)' initialized
07:23:24.932: WASAPI: Device 'Microphone (Logitech G430 Gaming Headset)' initialized
07:23:25.002: adding 69 milliseconds of audio buffering, total audio buffering is now 69 milliseconds
07:23:28.328: Switched to scene 'In-Between'
07:23:28.346: ------------------------------------------------
07:23:28.346: Loaded scenes:
07:23:28.346: - scene 'Intro':
07:23:28.346:  - source: 'BG' (image_source)
07:23:28.346:  - source: 'Logo' (image_source)
07:23:28.346:  - filter: 'Chroma Key' (chroma_key_filter)
07:23:28.346:  - source: 'Starting' (text_gdiplus)
07:23:28.346: - scene 'Fullscreen Game':
07:23:28.346:  - source: 'BG' (image_source)
07:23:28.346:  - source: 'Game' (game_capture)
07:23:28.346:  - source: 'WebCam' (dshow_input)
07:23:28.346: - scene 'In-Between':
07:23:28.439:  - source: 'BG' (image_source)
07:23:28.439:  - source: 'WebCam' (dshow_input)
07:23:28.439:  - source: 'Changing Games' (text_gdiplus)
07:23:28.439:  - source: 'Game' (game_capture)
07:23:28.439: - scene 'BRB':
07:23:28.439:  - source: 'BG' (image_source)
07:23:28.439:  - source: 'Logo' (image_source)
07:23:28.439:  - filter: 'Chroma Key' (chroma_key_filter)
07:23:28.439:  - source: 'Be Right Back' (text_gdiplus)
07:23:28.439: - scene 'Podcast':
07:23:28.439:  - source: 'Fire' (image_source)
07:23:28.439:  - source: 'Skeleton' (image_source)
07:23:28.439:  - filter: 'Chroma Key' (chroma_key_filter)
07:23:28.439: ------------------------------------------------
07:23:29.802: ---------------------------------
07:23:29.802: [DShow Device: 'WebCam'] settings updated:
07:23:29.802:    video device: Logitech HD Webcam C615
07:23:29.802:    video path: \\?\usb#vid_046d&pid_082c&mi_02#6&2ebf8bbf&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083}
07:23:29.802:    resolution: 1280x720
07:23:29.802:    fps: 30.00 (interval: 333333)
07:23:29.802:    format: I420
07:23:32.036: User switched to scene 'Fullscreen Game'
07:23:57.779: [game-capture: 'Game'] attempting to hook fullscreen process: csgo.exe
07:23:58.122: [game-capture: 'Game'] using helper (compatibility hook)
07:23:58.136: [game-capture: 'Game'] hook not loaded yet, retrying..
07:24:00.812: [game-capture: 'Game'] attempting to hook fullscreen process: csgo.exe
07:24:00.816: [game-capture: 'Game'] init_hook_info: shared texture capture unavailable
07:24:00.820: [game-capture: 'Game'] d3d9 memory capture successful
07:24:00.846: [game-capture: 'Game'] memory capture successful
07:35:57.233: ---------------------------------
07:35:57.233: [x264 encoder: 'recording_h264'] preset: veryfast
07:35:57.251: [x264 encoder: 'recording_h264'] settings:
07:35:57.251:    rate_control: CRF
07:35:57.251:    bitrate:  0
07:35:57.251:    buffer size:  0
07:35:57.251:    crf:  23
07:35:57.251:    fps_num:  30
07:35:57.251:    fps_den:  1
07:35:57.251:    width:  1920
07:35:57.251:    height:  1080
07:35:57.251:    keyint:  250
07:35:57.251:    vfr:  off
07:35:57.251:
07:35:57.300: [Media Foundation AAC: 'Track1']: encoder created
07:35:57.300:    bitrate: 160
07:35:57.300:    channels: 2
07:35:57.300:    sample rate: 44100
07:35:57.300:    bits-per-sample: 16
07:35:57.300:
07:35:57.301: [Media Foundation AAC: 'Track2']: encoder created
07:35:57.301:    bitrate: 160
07:35:57.301:    channels: 2
07:35:57.301:    sample rate: 44100
07:35:57.301:    bits-per-sample: 16
07:35:57.301:
07:35:57.301: [Media Foundation AAC: 'Track3']: encoder created
07:35:57.301:    bitrate: 160
07:35:57.301:    channels: 2
07:35:57.301:    sample rate: 44100
07:35:57.301:    bits-per-sample: 16
07:35:57.301:
07:35:57.519: ==== Recording Start ===============================================
07:35:57.519: [ffmpeg muxer: 'adv_file_output'] Writing file 'C:/Users/Monte_000/Videos/Captures/2017-07-15-0735.mkv'...
08:20:45.930: [ffmpeg muxer: 'adv_file_output'] Output of file 'C:/Users/Monte_000/Videos/Captures/2017-07-15-0735.mkv' stopped
08:20:45.930: Output 'adv_file_output': stopping
08:20:45.930: Output 'adv_file_output': Total encoded frames: 80651
08:20:45.930: Output 'adv_file_output': Total drawn frames: 80652
08:20:45.931: ==== Recording Stop ================================================
08:22:30.628: [game-capture: 'Game'] capture window no longer exists, terminating capture
08:22:31.823: [game-capture: 'Game'] capture stopped
08:22:47.230: ==== Shutting down ==================================================
08:22:47.264: Switched to scene '(null)'
08:22:47.279: WASAPI: Device 'Speakers (Logitech G430 Gaming Headset)' Terminated
08:22:47.294: WASAPI: Device 'Microphone (Logitech G430 Gaming Headset)' Terminated
08:22:47.422: All scene data cleared
08:22:47.422: ------------------------------------------------
08:22:47.517: Freeing OBS context data
08:22:48.241: == Profiler Results =============================
08:22:48.242: run_program_init: 13129.9 ms
08:22:48.242:  ┣OBSApp::AppInit: 131.842 ms
08:22:48.242:  ┃ ┗OBSApp::InitLocale: 77.988 ms
08:22:48.242:  ┗OBSApp::OBSInit: 12847.3 ms
08:22:48.242:  ┣obs_startup: 49.693 ms
08:22:48.242:  ┗OBSBasic::OBSInit: 12473 ms
08:22:48.242:  ┣OBSBasic::InitBasicConfig: 0.505 ms
08:22:48.242:  ┣OBSBasic::ResetAudio: 0.909 ms
08:22:48.242:  ┣OBSBasic::ResetVideo: 1790.22 ms
08:22:48.242:  ┣OBSBasic::InitOBSCallbacks: 0.006 ms
08:22:48.242:  ┣OBSBasic::InitHotkeys: 0.09 ms
08:22:48.242:  ┣obs_load_all_modules: 6304.87 ms
08:22:48.242:  ┃ ┣obs_init_module(coreaudio-encoder.dll): 1.298 ms
08:22:48.242:  ┃ ┣obs_init_module(enc-amf.dll): 539.288 ms
08:22:48.242:  ┃ ┣obs_init_module(frontend-tools.dll): 12.108 ms
08:22:48.242:  ┃ ┣obs_init_module(image-source.dll): 0.008 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-browser.dll): 0.441 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-ffmpeg.dll): 446.951 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-filters.dll): 0.029 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-outputs.dll): 0.025 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-qsv11.dll): 202.648 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-text.dll): 1.238 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-transitions.dll): 0.008 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-vst.dll): 0.006 ms
08:22:48.242:  ┃ ┣obs_init_module(obs-x264.dll): 0.002 ms
08:22:48.242:  ┃ ┣obs_init_module(rtmp-services.dll): 14.858 ms
08:22:48.242:  ┃ ┣obs_init_module(text-freetype2.dll): 0.077 ms
08:22:48.242:  ┃ ┣obs_init_module(vlc-video.dll): 43.511 ms
08:22:48.242:  ┃ ┣obs_init_module(win-capture.dll): 0.718 ms
08:22:48.242:  ┃ ┣obs_init_module(win-decklink.dll): 4.443 ms
08:22:48.242:  ┃ ┣obs_init_module(win-dshow.dll): 5.388 ms
08:22:48.242:  ┃ ┣obs_init_module(win-mf.dll): 354.086 ms
08:22:48.242:  ┃ ┣obs_init_module(win-wasapi.dll): 0.023 ms
08:22:48.242:  ┃ ┗reset_win32_symbol_paths: 0.114 ms
08:22:48.242:  ┣OBSBasic::ResetOutputs: 40.635 ms
08:22:48.242:  ┣OBSBasic::CreateHotkeys: 0.679 ms
08:22:48.242:  ┣OBSBasic::InitService: 34.653 ms
08:22:48.242:  ┣OBSBasic::InitPrimitives: 16.386 ms
08:22:48.242:  ┗OBSBasic::Load: 3673.45 ms
08:22:48.242: obs_hotkey_thread(25 ms): min=0.002 ms, median=0.009 ms, max=1049.99 ms, 99th percentile=0.1 ms, 99.9929% below 25 ms
08:22:48.242: audio_thread(Audio): min=0 ms, median=1.297 ms, max=131.255 ms, 99th percentile=9.834 ms
08:22:48.249:  ┗receive_audio: min=0.006 ms, median=0.4 ms, max=117.811 ms, 99th percentile=4.564 ms, 2.33339 calls per parent call
08:22:48.249:  ┣buffer_audio: min=0 ms, median=0.002 ms, max=0.854 ms, 99th percentile=0.004 ms
08:22:48.249:  ┗do_encode: min=0.144 ms, median=0.394 ms, max=117.806 ms, 99th percentile=4.558 ms
08:22:48.249:  ┣encode(Track2): min=0.149 ms, median=0.367 ms, max=5.936 ms, 99th percentile=0.831 ms, 0.333335 calls per parent call
08:22:48.249:  ┣encode(Track3): min=0.141 ms, median=0.304 ms, max=3.415 ms, 99th percentile=0.697 ms, 0.333335 calls per parent call
08:22:48.249:  ┗encode(Track1): min=0.145 ms, median=0.4 ms, max=5.377 ms, 99th percentile=0.878 ms, 0.333329 calls per parent call
08:22:48.249: obs_video_thread(33.3333 ms): min=1.366 ms, median=5.588 ms, max=3253.46 ms, 99th percentile=9.111 ms, 99.9747% below 33.333 ms
08:22:48.250:  ┣tick_sources: min=0 ms, median=2.743 ms, max=3251.73 ms, 99th percentile=5.104 ms
08:22:48.250:  ┣render_displays: min=0.042 ms, median=0.797 ms, max=526.661 ms, 99th percentile=2.007 ms
08:22:48.250:  ┗output_frame: min=1.109 ms, median=1.852 ms, max=111.611 ms, 99th percentile=3.624 ms
08:22:48.250:  ┣gs_context(video->graphics): min=0.344 ms, median=0.512 ms, max=110.351 ms, 99th percentile=1.436 ms
08:22:48.250:  ┃ ┣render_video: min=0.262 ms, median=0.395 ms, max=110.249 ms, 99th percentile=1.092 ms
08:22:48.250:  ┃ ┃ ┣render_main_texture: min=0.068 ms, median=0.151 ms, max=109.955 ms, 99th percentile=0.511 ms
08:22:48.250:  ┃ ┃ ┣render_output_texture: min=0.012 ms, median=0.073 ms, max=3.353 ms, 99th percentile=0.202 ms
08:22:48.250:  ┃ ┃ ┣render_convert_texture: min=0.001 ms, median=0.073 ms, max=16.539 ms, 99th percentile=0.211 ms
08:22:48.250:  ┃ ┃ ┗stage_output_texture: min=0 ms, median=0.067 ms, max=2.353 ms, 99th percentile=0.191 ms
08:22:48.250:  ┃ ┣download_frame: min=0 ms, median=0.005 ms, max=12.059 ms, 99th percentile=0.013 ms
08:22:48.250:  ┃ ┗gs_flush: min=0.008 ms, median=0.042 ms, max=82.06 ms, 99th percentile=0.131 ms
08:22:48.250:  ┗output_video_data: min=0.725 ms, median=1.316 ms, max=7.299 ms, 99th percentile=2.56 ms
08:22:48.250: video_thread(video): min=0.001 ms, median=2.821 ms, max=108.62 ms, 99th percentile=5.415 ms
08:22:48.250:  ┗receive_video: min=0.001 ms, median=3.014 ms, max=108.612 ms, 99th percentile=6.519 ms, 0.754697 calls per parent call
08:22:48.250:  ┗do_encode: min=1.98 ms, median=3.013 ms, max=108.609 ms, 99th percentile=6.516 ms
08:22:48.250:  ┗encode(recording_h264): min=1.952 ms, median=2.954 ms, max=27.023 ms, 99th percentile=4.572 ms
08:22:48.250: =================================================
08:22:48.250: == Profiler Time Between Calls ==================
08:22:48.250: obs_hotkey_thread(25 ms): min=24.532 ms, median=25.021 ms, max=1075.32 ms, 76.0396% within ±2% of 25 ms (0% lower, 23.9604% higher)
08:22:48.250: obs_video_thread(33.3333 ms): min=3.117 ms, median=33.333 ms, max=3253.47 ms, 98.5431% within ±2% of 33.333 ms (0.719552% lower, 0.737331% higher)
08:22:48.250: =================================================
08:22:48.519: Number of memory leaks: 2

Let me know if you need to know anything else.
Thank you,
Monte
 
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