How to use your Android/iPhone as a webcam for your Windows PC:
You need to download and install an app that lets you use your phone as a webcam for your PC. There are many such apps available in the Play Store, but after testing several of them, the one I liked best was iVCam Webcam. The app works by creating a connection between your Android smartphone and your Windows computer either by using a wireless network or via a USB cable. You can use your phone camera with OBS, Skype, Google meet, Zoom or with any other application that requires webcam access. Also, you will get better quality video output than any ordinary webcam. I personally use this for game streaming. Desktop client download link: https://www.e2esoft.com/ivcam/
