You can change the mode once you kick off Live View in manual mode. I noticed that if its set to any other mode, Live View will not work. Also when you connect the camera to the computer, make sure you set the camera to “manual” mode for the RX100.
Here is how I got it done: Tools Needed Windows So decided to try and figure out whats involved in getting it to work as a webcam, and I was able to get it to work on both Windows and Mac.
I have a Sony RX-100 IV, an absolutely amazing camera that is just sitting idle. With all the talk lately about Canon releasing updates to enable their cameras to be used as webcams, I decided to venture on a science experiment.