Hi,
About video widget is possible add support to cheap P2P small camera modules.
This cameras is very cheap, small and work at 3,3V.
Work by UDP, not for http/rtsp.
This mode is possible integrate in my robot to view aprox real time video.
For example camera: “Mini WIFI 1080P HD DVR Hidden IP Camera DIY Module Motion Detection Cam”
My robot wants to see 
Thanks