The present invention discloses an application software application system. The application software application system includes at least one user device and a server communicatively coupled to the user device. The server receives the request information generated corresponding to the input of the user apparatus using the application software. The server executes part of the application software according to the request information and establishes a two-way communication connection with the user equipment. The server and the user device transmit at least one video data and at least one control data by a two-way communication connection. The present invention also discloses a method, a server and a user apparatus for application software application system.;
展开▼
