Question / Help OBS slows local gameplay down while streaming....

R

Reviticus

New Member
Hello guys,

my games run perfectly fine while OBS is up, but the moment I hit the stream button; the game play I experience is notably much sloweer/laggy.... I don't have any dropped frames, as shown on the OBS window, and my internet connection is more then fine.

This all started happening when I updated the video card drivers on my computer AND OBS' recent update (not sure if that was a factor). Another strange thing was that before I updated OBS and the video drivers, there was one game that kept having slowdown issuses and if I stopped the stream and start it again, it would perform just fine.

Any thoughts? Any kind of help would be more appreciated.

Thanks!
 
Reviticus said:
Hello guys,

my games run perfectly fine while OBS is up, but the moment I hit the stream button; the game play I experience is notably much sloweer/laggy.... I don't have any dropped frames, as shown on the OBS window, and my internet connection is more then fine.

This all started happening when I updated the video card drivers on my computer AND OBS' recent update (not sure if that was a factor). Another strange thing was that before I updated OBS and the video drivers, there was one game that kept having slowdown issuses and if I stopped the stream and start it again, it would perform just fine.

Any thoughts? Any kind of help would be more appreciated.

Thanks!
Click to expand...
Yes, thoughts, Please post a log and I'd be glad to take a look at what could be going on with OBS.
 
19:06:59: CLR host plugin strings not found, dynamically loading 4 strings
19:06:59: CLRHost::Initialize() attempting to load and start the .NET runtime (null)
19:06:59: CLRHost::Initialize() Found version v2.0.50727 .NET runtime
19:06:59: CLRHost::Initialize() Found version v4.0.30319 .NET runtime
19:06:59: CLRHost::Initialize() attempting to use v4.0.30319 .NET runtime
19:06:59: CLRHost::LoadInteropLibrary() load the assembly plugins\CLRHostPlugin\CLRHost.Interop.dll
19:06:59: CLRHost::LoadPlugins() attempting to load the plugin assembly CLRBrowserSourcePlugin
19:06:59: CLRHost::LoadPlugins() successfully added CLR plugin [Type: CLRBrowserSourcePlugin.CLRBrowserSourcePlugin, Name: CLR Browser Source Plugin]
19:07:20: Open Broadcaster Software v0.64b - 32bit (´・ω・｀)
19:07:20: -------------------------------
19:07:20: CPU Name: AMD Phenom(tm) II X6 1090T Processor
19:07:20: CPU Speed: 3214MHz
19:07:20: Physical Memory: 4095MB Total, 2745MB Free
19:07:20: stepping id: 0, model 10, family 16, type 0, extmodel 8, extfamily 0, HTT 1, logical cores 6, total cores 6
19:07:20: monitor 1: pos={0, 0}, size={1920, 1080}
19:07:20: monitor 2: pos={1920, 0}, size={1680, 1050}
19:07:20: Windows Version: 6.1 Build 7601 S
19:07:20: Aero is Disabled
19:07:20: -------------------------------
19:07:20: OBS Modules:
19:07:20: Base Address Module
19:07:20: 012A0000 OBS.exe
19:07:20: 66BF0000 OBSApi.dll
19:07:20: 748C0000 CLRHostPlugin.dll
19:07:20: 6FE30000 DShowPlugin.dll
19:07:20: 6F710000 GraphicsCapture.dll
19:07:20: 6FE00000 NoiseGate.dll
19:07:20: 74670000 PSVPlugin.dll
19:07:20: ------------------------------------------
19:07:20: Adapter 1
19:07:20: Video Adapter: AMD Radeon HD 7900 Series
19:07:20: Video Adapter Dedicated Video Memory: 3199393792
19:07:20: Video Adapter Shared System Memory: 1095507968
19:07:20: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
19:07:20: Video Adapter Output 2: pos={1920, 0}, size={1680, 1050}, attached=true
19:07:20: =====Stream Start: 2015-02-04, 19:07:20===============================================
19:07:20: Multithreaded optimizations: On
19:07:20: Base resolution: 1920x1080
19:07:20: Output resolution: 1280x720
19:07:20: ------------------------------------------
19:07:20: Loading up D3D10 on AMD Radeon HD 7900 Series (Adapter 1)...
19:07:20: ------------------------------------------
19:07:20: Audio Format: 48000 Hz
19:07:20: ------------------------------------------
19:07:20: Audio Channels: 2 Ch
19:07:20: Playback device Default
19:07:20: ------------------------------------------
19:07:20: Using desktop audio input: Speakers (VIA High Definition Audio)
19:07:20: Global Audio time adjust: 0
19:07:20: ------------------------------------------
19:07:20: Using auxilary audio input: Line (Steinberg CI1)
19:07:20: Mic time offset: 0
19:07:20: ------------------------------------------
19:07:20: Audio Encoding: AAC
19:07:20: bitrate: 128
19:07:20: Using text output
19:07:21: Using bitmap image
19:07:21: Scene buffering time set to 700
19:07:21: ------------------------------------------
19:07:21: Video Encoding: x264
19:07:21: fps: 30
19:07:21: width: 1280, height: 720
19:07:21: preset: veryfast
19:07:21: profile: main
19:07:21: keyint: 60
19:07:21: CBR: yes
19:07:21: CFR: yes
19:07:21: max bitrate: 2050
19:07:21: buffer size: 2050
19:07:21: ------------------------------------------
19:07:22: Using RTMP service: Twitch
19:07:22: Server selection: rtmp://live-jfk.twitch.tv/app
19:07:22: Interface: Realtek RTL8168D/8111D Family PCI-E Gigabit Ethernet NIC (NDIS 6.20) (ethernet, 100 mbps)
19:07:23: Completed handshake with rtmp://live-jfk.twitch.tv/app in 423 ms.
19:07:23: SO_SNDBUF was at 8192
19:07:23: SO_SNDBUF is now 65536
19:07:24: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 2523 / 278528)
19:07:26: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 262144 (buffer: 0 / 278528)
19:07:28: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 0 / 278528)
02:20:36: Profiler time results:
02:20:36:
02:20:36: ==============================================================
02:20:36: video thread frame - [100%] [avg time: 3.657 ms] [children: 67.4%] [unaccounted: 32.6%]
02:20:36: | scene->Preprocess - [48.3%] [avg time: 1.768 ms]
02:20:36: | GPU download and conversion - [19%] [avg time: 0.695 ms] [children: 17.1%] [unaccounted: 1.86%]
02:20:36: | | flush - [16.5%] [avg time: 0.604 ms]
02:20:36: | | CopyResource - [0.383%] [avg time: 0.014 ms]
02:20:36: | | conversion to 4:2:0 - [0.246%] [avg time: 0.009 ms]
02:20:36: Convert444Threads - [100%] [avg time: 0.65 ms] [children: 98.3%] [unaccounted: 1.69%]
02:20:36: | Convert444toNV12 - [98.3%] [avg time: 0.639 ms]
02:20:36: encoder thread frame - [100%] [avg time: 1.779 ms] [children: 1.91%] [unaccounted: 98.1%]
02:20:36: | sending stuff out - [1.91%] [avg time: 0.034 ms]
02:20:36: ==============================================================
02:20:36:
02:20:36:
02:20:36: Profiler CPU results:
02:20:36:
02:20:36: ==============================================================
02:20:36: video thread frame - [cpu time: avg 1.454 ms, total 1.1336e+006 ms] [avg calls per frame: 1]
02:20:36: | scene->Preprocess - [cpu time: avg 0.662 ms, total 516551 ms] [avg calls per frame: 1]
02:20:36: | GPU download and conversion - [cpu time: avg 0.118 ms, total 92118.6 ms] [avg calls per frame: 1]
02:20:36: | | flush - [cpu time: avg 0.077 ms, total 60497.2 ms] [avg calls per frame: 1]
02:20:36: | | CopyResource - [cpu time: avg 0.013 ms, total 10810.9 ms] [avg calls per frame: 1]
02:20:36: | | conversion to 4:2:0 - [cpu time: avg 0.01 ms, total 8486.46 ms] [avg calls per frame: 1]
02:20:36: Convert444Threads - [cpu time: avg 0.724 ms, total 2.25836e+006 ms] [avg calls per frame: 4]
02:20:36: | Convert444toNV12 - [cpu time: avg 0.719 ms, total 2.24417e+006 ms] [avg calls per frame: 4]
02:20:36: encoder thread frame - [cpu time: avg 1.089 ms, total 849270 ms] [avg calls per frame: 1]
02:20:36: | sending stuff out - [cpu time: avg 0.019 ms, total 14991.7 ms] [avg calls per frame: 1]
02:20:36: ==============================================================
02:20:36:
02:20:36: =====Stream End: 2015-02-05, 02:20:36=================================================
02:20:36: ~RTMPPublisher: Packet flush completed in 120 ms
02:20:36: ~RTMPPublisher: Send thread terminated in 0 ms
02:20:36: RTMPPublisher::SocketLoop: Graceful loop exit
02:20:36: ~RTMPPublisher: Socket thread terminated in 1 ms
02:20:48: ~RTMPPublisher: Final socket shutdown completed in 12024 ms
02:20:48: Average send payload: 6892 bytes, average send interval: 25 ms
02:20:48: Number of times waited to send: 0, Waited for a total of 0 bytes
02:20:48: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
02:20:48: Number of bytes sent: 7099002774
Click to expand...

The actual stream portion of the log I had to cut because the post has a character limitation...
 
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