bitrate decreases 0kb/s and rises 20,000kb/s - game capture black screen

A

Adeeb

New Member
Hi everyone ,
I am facing a strange problem that I have never seen before with anyone
I have very fast internet with up to 500 uploads and downloads
I don't face any problems with streaming in general with "just chatting" in twitch , I streaming via Restream
In some games, or almost most of them, when they are running, the bitrate rises above the maximum limit that I set, which is 6000 KB/S. It rises to 17,000, 20,000 and then drops to 1000 and 0, and there is instability from a sharp drop and a sharp rise.
In some games, as soon as I change the full screen mode to windowed mode, the problem is solved
In some other games, nothing changes, and the game capture source does not capture the game, just a black screen.
I have strong PC specifications. I have no problems. The problem occurs in very simple games and heavy games:-

CPU: Intel Core i9-10900K
motherboard: GIGABYTE Z490 AORUS MASTER
GPU: NVIDIA GeForce RTX 3080
RAM: Corsair Vengeance RGB PRO DDR4 32GB 3200 MHz

I don't think the problem is related to the PC specifications
any hero can solve this ?
 
sandrix

sandrix

Member

Please post a log with your issue! Here's how...

OBS Studio creates a log file each time you run it which contains very useful diagnostic information. Without a log file, it's much harder for any support volunteers to figure out problems and your post may be ignored. To upload a log file, go to the Help menu > Log Files > Upload Last Log...
obsproject.com obsproject.com
 
A

Adeeb

New Member

Attachments

  • 2023-09-26 21-51-35.txt
    53.7 KB · Views: 9
sandrix

sandrix

Member
To get started, you should use all the recommendations in the link

Analyzer | OBS

OBS (Open Broadcaster Software) is free and open source software for video recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.
obsproject.com obsproject.com

This log doesn't tell me much because it doesn't include the recording session where the problem is.
 
A

Adeeb

New Member
sandrix said:
To get started, you should use all the recommendations in the link

Analyzer | OBS

OBS (Open Broadcaster Software) is free and open source software for video recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.
obsproject.com obsproject.com

This log doesn't tell me much because it doesn't include the recording session where the problem is.
Click to expand...
that after streaming
 

Attachments

  • 2023-09-26 23-30-42.txt
    90.4 KB · Views: 10
sandrix

sandrix

Member
Game DVR off

Wiki - How To Disable Windows 10 Gaming Features | OBS

This page has moved to https://obsproject.com/kb/windows-gaming-features-troubleshooting.
obsproject.com obsproject.com

You use a lot of game capture. Use only one and just point to the game window in OBS.

The problem may be hidden in OBS, or in restream. So I would recommend trying to run test broadcasts through a portable version of OBS, where there will only be a game.

OBS and OBS-Studio: Portable Mode on Windows

Running OBS/OBS-Studio in Portable Mode means all settings (Profiles and Scene Collections) are saved within the OBS main folder. You can copy the whole folder to a second PC or USB-Stick and use it wherever you want. Be aware, the File-Paths for...
obsproject.com obsproject.com

You can also check ping and packet loss to the restream.io server. Enter these commands one by one into the command prompt and wait for the results.

pathping amsterdam.restream.io
tracert amsterdam.restream.io
Click to expand...
 
A

Adeeb

New Member
sandrix said:
Game DVR off

Wiki - How To Disable Windows 10 Gaming Features | OBS

This page has moved to https://obsproject.com/kb/windows-gaming-features-troubleshooting.
obsproject.com obsproject.com

You use a lot of game capture. Use only one and just point to the game window in OBS.

The problem may be hidden in OBS, or in restream. So I would recommend trying to run test broadcasts through a portable version of OBS, where there will only be a game.

OBS and OBS-Studio: Portable Mode on Windows

Running OBS/OBS-Studio in Portable Mode means all settings (Profiles and Scene Collections) are saved within the OBS main folder. You can copy the whole folder to a second PC or USB-Stick and use it wherever you want. Be aware, the File-Paths for...
obsproject.com obsproject.com

You can also check ping and packet loss to the restream.io server. Enter these commands one by one into the command prompt and wait for the results.
Click to expand...
i turned Game mode OFF and DVR game OFF
and this results from 2 commands
2023-09-27_03-25-08.png

2023-09-27_03-25-24.png


is this ok?
 
qhobbes

qhobbes

Active Member
Your logs don't show the bitrate changing at all. One on them indicates rendering lag and encoder overload.
1. One of your audio devices, VoiceMeeter Output, has a sample rate that doesn't match the rest. This can result in audio drift over time or sound distortion. Check your audio devices in Windows settings (both Playback and Recording) and ensure the Default Format (under Advanced) is consistent. 48000 Hz is recommended.
OBS Sample Rate: 48000 Hz
VoiceMeeter Input (VB-Audio VoiceMeeter VAIO): 48000 Hz
Microphone (HyperX QuadCast S): 48000 Hz
VoiceMeeter Output (VB-Audio VoiceMeeter VAIO): 44100 Hz
2. Display and Game Capture Sources interfere with each other. Never put them in the same scene (JustChatting(1)).
3. Disable Psycho Visual Tuning as that uses additional GPU.
 
Last edited:
sandrix

sandrix

Member
connection with restream is stable. Follow what hobbes wrote

Your scene should look something like this.
1695814669473.png


Don't turn scenes into trash. Remove everything unnecessary.
It is better to leave psycho-visual adjustment turned on, it greatly affects the quality.

Once again, the problem with the connection has been ruled out, now we need to understand whether it is an obs or something with the system.
 
sandrix

sandrix

Member
Is the problem still there? In this case, try updating OBS to version 30.0 and running the program in safe mode. Check work on a test recording or stream.

github.com

Release OBS Studio 30.0 Beta 3 · obsproject/obs-studio

Note: As previously announced, this release removes support for Ubuntu 20.04, Qt 5, and FFmpeg versions prior to 4.4. If you would like to support the OBS Project, please consider contributing to o...
github.com github.com
Added a "Safe Mode" that runs OBS without third-party plugins, scripting, and websockets [derrod]
  • When OBS detects that it was not shut down properly it will offer the user the option to launch in Safe Mode for troubleshooting purposes. It can also be manually activated via the "Help" menu.
 
A

Adeeb

New Member
sandrix said:
Is the problem still there? In this case, try updating OBS to version 30.0 and running the program in safe mode. Check work on a test recording or stream.

github.com

Release OBS Studio 30.0 Beta 3 · obsproject/obs-studio

Note: As previously announced, this release removes support for Ubuntu 20.04, Qt 5, and FFmpeg versions prior to 4.4. If you would like to support the OBS Project, please consider contributing to o...
github.com github.com
Added a "Safe Mode" that runs OBS without third-party plugins, scripting, and websockets [derrod]
  • When OBS detects that it was not shut down properly it will offer the user the option to launch in Safe Mode for troubleshooting purposes. It can also be manually activated via the "Help" menu
Click to expand...
Can you explain more how to run OPS in safe mode?
 
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