Question / Help My stream lags

[FallChaos]

I'm starting to stream when i do i get only like 10 fps.

My CPU is i5-4690
and i have the GTX 750 ti


23:02:59: Open Broadcaster Software v0.64b - 32bit (´・ω・｀)
23:02:59: -------------------------------
23:02:59: CPU Name: Intel(R) Core(TM) i5-4690 CPU @ 3.50GHz
23:02:59: CPU Speed: 3499MHz
23:02:59: Physical Memory: 4095MB Total, 4095MB Free
23:02:59: stepping id: 3, model 60, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
23:02:59: monitor 1: pos={0, 0}, size={1920, 1080}
23:02:59: Windows Version: 6.1 Build 7601 S
23:02:59: Aero is Enabled
23:02:59: -------------------------------
23:02:59: OBS Modules:
23:02:59: Base Address Module
23:02:59: 00CC0000 OBS.exe
23:02:59: 007B0000 OBSApi.dll
23:02:59: 0F090000 CLRHostPlugin.dll
23:02:59: 05360000 DShowPlugin.dll
23:02:59: 0F5C0000 GraphicsCapture.dll
23:02:59: 0FE60000 NoiseGate.dll
23:02:59: 5A1F0000 PSVPlugin.dll
23:02:59: ------------------------------------------
23:02:59: Adapter 1
23:02:59: Video Adapter: NVIDIA GeForce GTX 750 Ti
23:02:59: Video Adapter Dedicated Video Memory: 2070609920
23:02:59: Video Adapter Shared System Memory: 2147807232
23:02:59: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
23:02:59: =====Stream Start: 2015-01-27, 23:02:59===============================================
23:02:59: Multithreaded optimizations: On
23:02:59: Base resolution: 1920x1080
23:02:59: Output resolution: 1096x616
23:02:59: ------------------------------------------
23:02:59: Loading up D3D10 on NVIDIA GeForce GTX 750 Ti (Adapter 1)...
23:02:59: ------------------------------------------
23:02:59: Audio Format: 48000 Hz
23:02:59: ------------------------------------------
23:02:59: Audio Channels: 2 Ch
23:02:59: Playback device {0.0.0.00000000}.{a004e55b-43b9-447e-84bf-b7ecf05f9208}
23:02:59: ------------------------------------------
23:02:59: Using desktop audio input: Speakers (Razer Surround Audio Controller)
23:02:59: Global Audio time adjust: 0
23:02:59: Using 7.1 surround speaker setup
23:02:59: ------------------------------------------
23:02:59: Using auxilary audio input: FrontMic (Realtek High Definition Audio)
23:02:59: Mic time offset: 0
23:02:59: ------------------------------------------
23:02:59: Audio Encoding: AAC
23:02:59: bitrate: 128
23:02:59: Using graphics capture
23:02:59: Scene buffering time set to 700
23:02:59: ------------------------------------------
23:02:59: Video Encoding: x264
23:02:59: fps: 30
23:02:59: width: 1096, height: 616
23:02:59: preset: veryfast
23:02:59: profile: main
23:02:59: keyint: 60
23:02:59: CBR: yes
23:02:59: CFR: yes
23:02:59: max bitrate: 600
23:02:59: buffer size: 403
23:02:59: ------------------------------------------

when im in game my fps is good.

In advance thank you.

 

[jdm12983]

Using the Log Analyzer (https://obsproject.com/analyzer), this is the error I got:

Bad resolution / FPS / bitrate combination​

The combination of settings you are using will likely lead to a low quality stream with artifacting and other problems. Consider either raising your bitrate or lowering your resolution / FPS (qval: 0.03)​

1 issues found (1 major, 0 minor).​

I see where your "Base resolution" is 1920x1080 but you have your "Output resolution" set to 1096x616.

I'm assuming you used the "Resolution Downscale" drop-down to get that? If so, change it to the "1.50 (1280x720)" option which will allow it to look a little better overall - unless you are fine with that smaller resolution.

Also, your "Max Bitrate (kb/s)" [which you currently have set to 600] and "Buffer Size" [which you currently have set to 403] are set extremely low - that's what's causing you the most issues.

Try changing your "Max Bitrate (kb/s)" to 2500 and "Buffer Size" to 2800 and try broadcasting again and see how it goes.

Post back if you need any further help.

 

[FallChaos]

i started to stream and it was a little better but when i looked on obs to see how is was going i saw that my kb/s was at 893kb/s what do i need to change to make it better?

 

[ZagatoMKR]

OBS is showing kb/s that is being used (with max possible being around your set max bitrate). If you don't have any skipped frames then you don't have to do anything.

With your CPU I wouldn't go over 1280x720@30fps. If you have bad internet upload speed then you would need to go even lower resolution.

Cheers.