Question / Help Lagging when I stream League of Legends with OBS

DaWolfer

New Member
Hello all,

I face lagg when I stream league with OBS.
The only way you can stream in league with obs is mode "windowed or borderless"

my fps in game is normal : 60
when I stream : 60
my ping when I play normal is : 15
when I stream : 15

My CPU shows 20% usage in performances (i5 4670)
my RAM is fine too (I have 8GB)
My GPU shows 10% usage (Nvdia geforce gtx 660)
and I have a samsung ssd evo 850
(my pc is good)

I have tried a lot options in OBS,(bitrate and stuff)
I have tried to stream with all settings very low(Still no difference)

Download speed mostly : 90MB
Upload speed : 5MB

Its screenlagg , not network as far I know out of my experience but my PC is good,
There is somewhere a problem and I dont have the skill to find it.

Help me please !
 

Schyler

Member
Your using an i5 to stream... i7 is recommended... It's not needed but it would help. What is your OS? and post a log.
 

DaWolfer

New Member
yeah i7 is recommended, but this i5 shows 20% usage when I stream soo, not needed at all.
OS : Windows 8.1

What kind of log do you want?
 
Last edited:

DaWolfer

New Member
here is my log for today :

My league settings : medium high
video : windowed or borderless

Doesnt matter if I change them, still lagging
 

Attachments

  • log obs.txt
    6.4 KB · Views: 46

Harold

Active Member
Monitor Capture
On windows 7

The analyzer found
Monitor capture detected

One of your scenes appears to be using monitor capture. Monitor capture is the slowest and least efficient method of capturing, and can cause FPS lag on both your stream and your game and will also cause problems capturing full-screen games. Consider using game capture or window capture instead (this does not apply to Windows 8).

Monitor capture with Aero enabled

You are using monitor capture with Aero enabled. This will cause severe performance degradation. If you absolutely must use monitor capture, disable Aero from video settings (this does not apply to Windows 8).

In short, avoid monitor capture like the plague.
 

DaWolfer

New Member
Monitor Capture
On windows 7

The analyzer found


In short, avoid monitor capture like the plague.

I will try to turn that off but what do all others streamers use then for source to show their desktop?

EDIT: Game is playable now, I dont see any lagg
but how to configure OBS that viewers can see my screen like I do cuz when the league game is over,, stream will show black
 

Harold

Active Member
There's a scene switcher that allows you to have separate scenes for the lobby and the game match.
Because league runs them in separate programs, you window capture your lobby in one scene and game capture your match in the other and set up the scene switcher to automatically change scenes.
 

DaWolfer

New Member
Thanks it worked.

Now I have only got one problem

my stream doesnt play smoothly , I tried much bitrate and less, but less means bad quality,

what to do now....?

My stream : twitch.tv/DaWolfer
 
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