Create new source in streamlabs OBS (on windows PC) and select NDI source.

Close and re-open streamlabs OBS (on windows PC).

This will make the program output available to the Windows computer.

Then in the menu bar select Tools > NDI Output Settings and check the 'main output' box.

Make sure you make the video full screen on OBS on MAC.

Once you've installed NDI and OBS on the Mac you need to create a new scene with the Video Device media source and configure it for your webcam.

Download both the and the obs-ndi-4.8.0-macOS.pkg.Download OBS on iMAC (not streamlabs OBS, regular OBS).Scroll down midway, click download, and download all files and drivers for mac.To do this for free, over the internet (Wi-Fi), with no additional cabling to utilize your iMAC camera on a streamlabs OBS windows PC perform the following steps. they need to be plugged into the same switch. NDI discovery is what populates the list of available sources, this uses a service discovery protocol that relies on both computers being on the same physical network and subnet, i.e. Once you've installed OBS and NDI you can add a new media source to your scene called NDI, here you use the drop down list to select your source. Capturing the NDI source on the Windows side Paid Solutionīuy an NDI Webcam app to capture the webcam to an NDI source then use NDI and OBS on the Windows computer the capture the video feed. Then in the menu bar select Tools > NDI Output Settings and check the 'main output' box. Once you've installed NDI and OBS on the Mac you need to create a new scene with the Video Device media source and configure it for your webcam, then make sure (if in studio mode) that this is the program output. Use OBS on macOS with the plugin, and output a fullscreen scene to NDI, then use NDI and OBS on the Windows computer to pull the video back in. There are two solutions to this problem: Free Solution

OBS is highly pluggable application and there is an NDI plugin for OBS on all desktop platforms. NDI is a free/closed source protocol made by NewTek, it stands for Network Device Interface taken from SDI commonly used in broadcast video. There is no direct way to share peripherals like this typically however in this case as you are shuttling video around the solution would be to look at video over IP solutions like the SMPTE standards and for this solution NDI:

Obs studio for mac