Sony decided to follow the example of many competitors and released special software that allows some camera models to be used as webcams. application Imaging Edge Webcam for Windows 10 is compatible with cameras starting from A7S 2014, including the new A7R IV and A6600.
The setup process is pretty straightforward. You must select a camera model, download for it the appropriate version of the application, and install the program. Then select the desired mode in the camera parameters, and then connect the camera to the PC.
After all these simple manipulations, you can use Sony cameras for video conferencing in Zoom, Skype, and other services.