

Mismatched sampling rates will produce garbled sound out. It you document all of those connections, it’ll be easier to figure out what might need adjusting. It would help troubleshoot if we know the model of mic, how it’s connected (USB, mic input Jack, etc). Make sure everything that can be configured is set the same, such as bit rate, etc. You need to follow the “audio chain” from your microphone into OBS, out of OBS into your virtual audio, into Zoom.By default, there will not be anything streamed into the input device, so it's silent.It’s pretty difficult to diagnose something like this without being “live”, but here’s a few things to check: Since you need silence only, there's nothing to do for you. And it has an output device, which acts similar to a microphone, but instead takes whatever you feed into the before mentioned device. It has an input device, where you stream voice, music or silence to. VB Cable is a set of virtual audio devices. online, it will present you a list of cameras which includes the virtual cameras (Screenshot from Firefox): If you now connect to a video conferencing system, e.g. Once you have decided how your screen shall look like, you activate a virtual camera via the tools menu: Instead of streaming to Twitch or saving into a file, you now have 4 additional video devices which you can select in your video conferencing software. Instead of streaming, you can turn up to 4 virtual cameras on or off.


It seems people use that to publish videos on Twitch (streaming) or maybe record tutorials for Youtube (save as file for later editing). This can be static color with text, your screen, your camera or a combination of all that, and probably more. OBS is basically a software for streaming content. OBS and OBS Virtual Cam are both GPL2 licensed but VB cable has volume licensing for commercial use. For me, this combination of software does the job really well: Open Broadcaster Software plus OBS Virtual Cam plus VB Cable.Įxcept for the audio part, this combination is free, also ok for commercial use. Open to using multiple pieces of software to accomplish this task.
