问题
The intention is to build a screen controlling/sharing to a web page using web socket.
My question is what is the best way to share a screen (or give control to a screen) (using java or c++ server) to a web socket?
- how to approach that?
- what is the most optimized way to do it? (sending only changing parts of the screen etc etc...)
Using java Robot, I have been able to capture print-screens and create video, one of the challenges I have found is capturing the mouse cursor state, since Java Robot does not draw the mouse cursor in the print screens, for now I will just use the same the cursor image to add it to the print scree.
This post is similar to : How to implement screens sharing for web application?
However, that approach does not mention the screen controlling, it only talks about video streaming the screen, so no possible interaction from the clients.
来源：https://stackoverflow.com/questions/18421787/how-to-implement-screen-sharing-and-controlling-for-web-application-using-web-s