Audio Delay or Audio Offset Plus and Minus. When I recorded in the delay off position, I still felt a slower sound delay than the video, then I tried adding 100 ms to 300 ms and it turned out that the delay was even more pronounced. That's why I suggest there is a minus delay to synchronize audio with video, like the one in tiktok live studio called audio offset with minus and plus. This will be even more pronounced when the virtual splitcam camera function is sent to another place such as tiktok live studio, OBS, Prismlive etc. Hopefully this will make splitcam even better. Thanks
Try this version , must work:
https://splitcam.com/win-download/update/10.8.58_x64.msi