Can't Fix Audio/Video Lag

B

briesmith

New Member
I've tried a wide variety of Audio Input Capture offsets up to 5,000ms but only the initial, lower, value attempts, in the 100s of ms, seemed to have any effect. Once passed about 500ms, the lag was unchanged by further increases. I'm not streaming or sending anything to YouTube etc. I've just got an audio source (a Tonor desktop mic attached via USB) and a UVC video camera also attached via USB. So, a very simple set-up just running through my Lenovo Windows 11 Pro Core I7 laptop:
Operating System
Windows 11 Pro 64-bit
CPU
Intel Core i7 8550U @ 1.80GHz 75 °C
Kaby Lake-U/Y 14nm Technology
RAM
7.00GB Dual-Channel Unknown @ 1196MHz (17-17-17-39)
Motherboard
LENOVO LNVNB161216 (U3E1)
Graphics
Generic PnP Monitor (1920x1080@60Hz)
BenQ GC2870 (1920x1080@60Hz)
Intel UHD Graphics 620 (Lenovo)
2048MB ATI AMD Radeon R7 M440 (Lenovo) 72 °C
CrossFire Disabled
Storage
238GB Western Digital WDC PC SN520 SDAPMUW-256G-1101 (Unknown (SSD))
Optical Drives
PLDS DVD-RW DA8AESH
Audio
High Definition Audio Device

Any help gratefully received.
 
A

ABCr

New Member
is your video just freezing every few seconds and continuing? im getting that right now and idk how to fix it
 
B

briesmith

New Member
I've just tried OBS 29.1.3 (64 bit) on a different system, a Dell PC running Windows 11 Pro:
Operating System
Windows 11 Pro 64-bit
CPU
Intel Core i5 9500 @ 3.00GHz 37 °C
Coffee Lake 14nm Technology
RAM
8.00GB Single-Channel DDR4 @ 1329MHz (19-19-19-43)
Motherboard
Dell Inc. 0YNVJG (U3E1)
Graphics
DELL P2418D (2560x1440@59Hz)
Intel UHD Graphics 630 (Dell)
Storage
931GB Crucial CT1000P2SSD8 (Unknown (SSD))
Optical Drives
HL-DT-ST DVD+-RW GU90N
Audio
Realtek Audio

and I get the same result. It doesn't matter how high I set the Audio Capture Device offset, I can't get the audio and video streams to sync. Once again, I'm not sending anything to file or out to a network. I am just using the Logicool HD 1080p webcam and its mic to capture a real time audio and video source.
 
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