android virtual camera - virtual server
$800.00
It depends on what you want to do on B. If you want the video from A to show whenever other app tries to access the camera then I have no idea if it's possible. But if you control A and B then one option is having A grab the video and "stream" it using webrtc, then B or multiple other apps can connect using webrtc and get the video. Share. virtual trade optionsxpress login