build python security system -- 2

I need 1 client who sends video and audio to a server The server will display all the connecting clients into a grid -Should use opencv and PyGui (qt) -Click on one camera in the server will make it go fullscreen -Clients should put their hostname on their camera feed We should not use any code that is GPL or any patented codecs. Upon start of project all rights and IP will be transferred to me. Bonus objectives -Motion detection with option to send email or text or audible alert. If motion is detected, flash that particular camera feed and show motion. -Person recognition to exclude them from motion detection -Recording of all camera streams on the server and upload them to a ftp server of choice -Two way audio from client to server and from server to client -Usable on Windows, Linux and Mac and iOS/Android ideally. -Mute audio/video on server and client -Option to manually add ip camera in the server bearing in mind different connection protocols ip cameras support (rtsp, http etc) -License plate detection