Anyone knows how to fix microphone audio not be heard in a long recording?

[mranonym]

I have had this issue for a while now. And every time I record a long video, say 20 minutes, it does not have any recording, but if I record 30 seconds or 1 minute, it still has microphone audio. This did not happen before as I was using this and the video was a long video like 1-hour recording and it was fine. It also has sounds that work, but after recording it doesn't. I am using streamlabs obs.

Logs and Images:

 

[AaronD]

Is that log only 2.5 minutes long? When your problem starts at 20 minutes?

Also, your bitrate is insane. Are you recording lossless? I wonder if your storage device can keep up?

And your output resolution is weird. 1280x720, in 3D side-by-side?

And you're using someone else's version of OBS. A popular one, but someone else's nonetheless. So quality support here might be limited. Do they have their own forum?

 

[Lawrence_SoCal]

I suspect your PC can't keep up with that YUV color range. And as alluded to earlier, this is for the OBS Studio (downloaded and installed from this site), not the knock off version

 

[PaiSand]

You should also contact streamlabs support as this is their product.