video conferencing

After recently switching to work under Linux, I needed a way to replicate my existing solution for delaying audio under Windows under Linux/Pulseaudio. To once again explain my situation, I use OBS also for video conferencing, through the virtual camera1. OBS does not offer a built-in way to provide a virtual microphone with all the filters and such applied as well (in my case noise reduction and a limiter), so I need to solve this in a separate way....

Situation OBS used for video conferences through the virtual camera. Audio virtualized and with active OBS filters applied (limiter, noise suppression) through means of setting the monitor device to a sink created with VirtualCable and using its source in the video conferences tools. Problem The camera feed has a slight delay of 300-400ms. The audio is thus ahead. Adding a delay through OBS doesn’t get applied to the monitor device (Source):...