Question / Help Cannot fix it

Eventine

New Member
Hi, i'm using OBS studio to stream on twitch.
When i play Dota2, everything is good and smooth (even if the overall visual quality is not as I see on the screen, and i'd like to know why, but that's not the problem), instead, when i play overwatch (FPS ARENA), the stream is laggy (i think this is becouse of fast scenes and high movement). On my PC the game (OW) is running in a perfect/steady 69 FPS, my network has a maximus of 15.000 bitps in upload and 23ms latency on the twitch server i stream to (0 jitter), and the router is really well set (QoS, packet scheduler, LAN, dd-wrt etc..). I tryed every setting I could:
- CBR (3500 and 5000 bitrate, buffersize=bitrate);
- VBR (every settings);
- CRF (1, 5, 6, 23, 25);
combinated with these:
*CPU preset veryfast or faster,
*VFR ON/OFF,
but the stream is always laggy (about 1/1,5 seconds screen-lock on same picture every 3 seconds).
I tryed everything, how can I fix it? It seams to me, that I have non problem at all in hardware and network.
Please Help me!

My system: Intel I5-6600k @ 4.1 Ghz
16 GB G.Skill Trident Z @ 3000 MHz
Sapphire HD 6950 OC 2 GB (with crisomon beta drivers)
Window 10 pro
OBS studio last version 64 bit, 1080p, no rescaling, 30fps

Eventine

edit: in the stream the audio is perfect, with no laggy; just the video is laggy. So, it's really not a network problem, or a twitch problem, just a settings problem.
 
Last edited:

Eventine

New Member
Thanks you for your help :)

V-Sync is disabled.
I can try on lower settings, but i can't see why i need to do that.
 

Eventine

New Member
Changed to 720p, v-sync off. Problem still remains.
This is the log:
 

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  • 2016-07-08 12-40-31.txt
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Suslik V

Active Member
If you have 60Hz monitor, then V-Sync must be ON. Otherwise I don't see any chances how you can limit framerate of the game itself. Is there any limiter in the game? At last chance you may try to enable Limit capture framerate in 'Game Capture' properties. In current build it divides attempts of capture by 2.

If nothing helps and you have 144Hz display then your PC is too weak for such tasks.
(...and your last log incomplete)
 
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