Question / Help Microphone Hissing & Buzzing only in OBS?

C

CazuaLLUK

New Member
Hi,

When I preview stream or stream via OBS my microphone is showing something being picked up, but everywhere else my microphone shows nothing and is not an issue. My microphone of my Headset works fine in Skype, Windows in general and any Audio Recording Software?

Here is a screenshot of OBS, I am not talking in to the microphone or anything but it shows pick-up on the Microphone which then results in a noise on my stream which irritates my viewers?

http://vvcap.net/db/bVQPsqwUUvIb5Qz5DFoO.htp

Any help?

------------------------------------------

Code: 
21:08:54: Open Broadcaster Software v0.571b - 32bit (´・ω・｀)
21:08:54: -------------------------------
21:08:54: CPU Name: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
21:08:54: CPU Speed: 3411MHz
21:08:54: Physical Memory:  4095MB Total, 4095MB Free
21:08:54: stepping id: 9, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
21:08:54: monitor 1: pos={0, 0}, size={1824, 1026}
21:08:54: Windows Version: 6.2 Build 9200 
21:08:54: Aero is Enabled
21:08:54: -------------------------------
21:08:54: OBS Modules:
21:08:54: Base Address     Module
21:08:54: 01060000         OBS.exe
21:08:54: 64750000         OBSApi.dll
21:08:54: 65AF0000         DShowPlugin.dll
21:08:54: 69FB0000         GraphicsCapture.dll
21:08:54: 65AD0000         NoiseGate.dll
21:08:54: 65AB0000         PSVPlugin.dll
21:08:54: ------------------------------------------
21:08:54: Adapter 1
21:08:54:   Video Adapter: NVIDIA GeForce GTX 670
21:08:54:   Video Adapter Dedicated Video Memory: 2087383040
21:08:54:   Video Adapter Shared System Memory: 2147807232
21:08:54: ------------------------------------------
21:08:54: Adapter 2
21:08:54:   Video Adapter: Intel(R) HD Graphics 4000
21:08:54:   Video Adapter Dedicated Video Memory: 33554432
21:08:54:   Video Adapter Shared System Memory: 1711276032
21:08:54: =====Stream Start: 2013-10-10, 21:08:54===============================================
21:08:54:   Multithreaded optimizations: On
21:08:54:   Base resolution: 1824x1026
21:08:54:   Output resolution: 1824x1026
21:08:54: ------------------------------------------
21:08:54: Loading up D3D10 on NVIDIA GeForce GTX 670...
21:08:54: ------------------------------------------
21:08:54: Audio Format: 48000hz
21:08:54: Playback device {0.0.0.00000000}.{34883613-5cfa-406f-9abb-a0f4b947d889}
21:08:54: ------------------------------------------
21:08:54: Using desktop audio input: Headphones (3- High Definition Audio Device)
21:08:54: ------------------------------------------
21:08:54: Using auxilary audio input: Microphone (3- High Definition Audio Device)
21:08:54: ------------------------------------------
21:08:54: Audio Encoding: AAC
21:08:54:     bitrate: 128
21:08:54: ------------------------------------------
21:08:54:     device: Elgato Game Capture HD,
21:08:54:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
21:08:54:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333, fourCC: 'UYVY'
21:08:54: 
21:08:54:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
21:08:55: Using directshow input
21:08:55: ------------------------------------------
21:08:55: Video Encoding: x264
21:08:55:     fps: 30
21:08:55:     width: 1824, height: 1026
21:08:55:     preset: veryfast
21:08:55:     profile: high
21:08:55:     keyint: 250
21:08:55:     CBR: yes
21:08:55:     CFR: yes
21:08:55:     max bitrate: 1000
21:08:55:     buffer size: 1000
21:08:55: ------------------------------------------
21:08:55: MMDeviceAudioSource: Frequency for device 'Headphones (3- High Definition Audio Device)' is 352800, samples per sec is 44100
21:08:55: MMDeviceAudioSource: Frequency for device 'Microphone (3- High Definition Audio Device)' is 352800, samples per sec is 44100
21:09:06: Total frames encoded: 327, total frames duplicated: 1 (0.31%)
21:09:06: Total frames rendered: 331, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
21:09:09: 
21:09:09: Profiler time results:
21:09:09: 
21:09:09: ==============================================================
21:09:09: video thread frame - [100%] [avg time: 1.623 ms] [children: 35.8%] [unaccounted: 64.2%]
21:09:09: | scene->Preprocess - [35.8%] [avg time: 0.581 ms]
21:09:09: GPU download and conversion - [100%] [avg time: 0.1 ms] [children: 82%] [unaccounted: 18%]
21:09:09: | flush - [51%] [avg time: 0.051 ms]
21:09:09: | CopyResource - [15%] [avg time: 0.015 ms]
21:09:09: | conversion to 4:2:0 - [16%] [avg time: 0.016 ms]
21:09:09: Convert444Threads - [100%] [avg time: 0.694 ms] [children: 99.1%] [unaccounted: 0.865%]
21:09:09: | Convert444toNV12 - [99.1%] [avg time: 0.688 ms]
21:09:09: encoder thread frame - [100%] [avg time: 1.508 ms]
21:09:09: ==============================================================
21:09:09: 
21:09:09: 
21:09:09: Profiler CPU results:
21:09:09: 
21:09:09: ==============================================================
21:09:09: video thread frame - [cpu time: avg 1.274 ms, total 421.875 ms] [avg calls per frame: 1]
21:09:09: | scene->Preprocess - [cpu time: avg 0.188 ms, total 62.5 ms] [avg calls per frame: 1]
21:09:09: GPU download and conversion - [cpu time: avg 0.047 ms, total 15.625 ms] [avg calls per frame: 1]
21:09:09: | flush - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:09:09: | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:09:09: | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:09:09: Convert444Threads - [cpu time: avg 0.346 ms, total 218.75 ms] [avg calls per frame: 2]
21:09:09: | Convert444toNV12 - [cpu time: avg 0.346 ms, total 218.75 ms] [avg calls per frame: 2]
21:09:09: encoder thread frame - [cpu time: avg 1.091 ms, total 343.75 ms] [avg calls per frame: 1]
21:09:09: ==============================================================
21:09:09: 
21:09:09: =====Stream End: 2013-10-10, 21:09:09=================================================
21:09:09: Memory Leaks Were Detected.
21:09:09:
 
Sometimes it's usually the combination of not just the audio, but the video, and the other devices that can cause the mic weirdness to happen - this actually isn't caused by OBS because OBS doesn't modify the sound data - it just reads from the mic.

Sometimes on certain motherboards when all these things are active at once these sort of things can happen, especially when many devices on the system are active at once. If your mic/headset is USB, try another USB port if possible (or if you have USB 3.0 try plugging it in there or vise versa)
 
Jim said:
Sometimes it's usually the combination of not just the audio, but the video, and the other devices that can cause the mic weirdness to happen - this actually isn't caused by OBS because OBS doesn't modify the sound data - it just reads from the mic.

Sometimes on certain motherboards when all these things are active at once these sort of things can happen, especially when many devices on the system are active at once. If your mic/headset is USB, try another USB port if possible (or if you have USB 3.0 try plugging it in there or vise versa)
Click to expand...

I am going to unplug everything from my PC today and then just plug in my Headset and webcam to see what results I get. I will let you know. Something tells me though this isn't the issue as ALL my headset work with no issues on everything else than OBS. I will try and let you know.
 
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