Most likely not. IP camera and USB are a bit of an oxymoron: USB suggest that the video data is received using USB, while IP camera usually means “somehow reachable over a network”. The latter would probably work with info-beamer, as streaming from an HLS or RTSP source from a networked camera works. But there is absolutely no support for receiving video data over USB. I’m not even sure the Pi is fast enough for that if you need FullHD resolution.
Even them, the use case seems challenging: I guess stereo projection is highly dependent on a perfectly synced output? While this works quite well for non-streamed videos, there is no support for syncing anything received from a stream at the moment. I short: I don’t think this is going to work.